@inproceedings{Schultze2005,
  author    = {Schultze, Winfried},
  title     = {Zufall - Wunsch - Planung : die Erwerbung von Nachl{\"a}ssen zur Bestandserg{\"a}nzung},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-6098},
  year      = {2005},
  abstract  = {Nachl{\"a}sse sind pers{\"o}nliches Eigentum und unterliegen deshalb keiner Abgabepflicht. Der Wunsch des Nachlassers bez{\"u}glich der weiteren Aufbewahrung seines schriftlichen Erbes ist demzufolge prim{\"a}r gegen{\"u}ber allen unseren W{\"u}nschen. Wir k{\"o}nnen nicht fordern, sondern nur bitten, uns durch eigene Leistungen anbieten und die zuk{\"u}nftigen Nachlassenden oder deren Erben {\"u}berzeugen. Die nicht vorhandene institutionelle Zust{\"a}ndigkeit f{\"u}r die {\"U}bernahme von Nachl{\"a}ssen erzeugt die Reibungspunkte zwischen den Einrichtungen, die sich um den Erwerb von Nachl{\"a}ssen bem{\"u}hen: Archive - Bibliotheken - Museen - Sammlungen. Die W{\"u}nsche zum Erwerb des Nachlasses einer bestimmten Person - egal ob Wissenschaftler, K{\"u}nstler oder Politiker - sind demzufolge immer an verschiedenen Orten gleichzeitig vorhanden. Der Zufall entscheidet dann leider meist dar{\"u}ber, an welcher Stelle der Nachlass zuk{\"u}nftig verwahrt und wissenschaftlich genutzt wird. Es stellt sich die Frage, ob wir auf solche Zuf{\"a}lle hoffen und warten sollen, oder ob wir nicht eher eine engagierte - gemeinsam zwischen den Archiven abgestimmte - Erwerbspolitik betrieben sollten. ------------ Beitr{\"a}ge zum Thema "Nachl{\"a}sse an Universit{\"a}ts- und Hochschularchiven sowie Archiven wissenschaftlicher Institutionen" im Rahmen der Fr{\"u}hjahrstagung der Fachgruppe 8: "Archivare an Hochschularchiven und Archiven wissenschaftlicher Institutionen" am 16./17. Juni an der Universit{\"a}t Potsdam.},
  subject      = {Archiv},
  language  = {de}
}
@inproceedings{GebserHinrichsSchaubetal.2010,
  author    = {Gebser, Martin and Hinrichs, Henrik and Schaub, Torsten H. and Thiele, Sven},
  title     = {xpanda: a (simple) preprocessor for adding multi-valued propositions to ASP},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-41466},
  year      = {2010},
  abstract  = {We introduce a simple approach extending the input language of Answer Set Programming (ASP) systems by multi-valued propositions. Our approach is implemented as a (prototypical) preprocessor translating logic programs with multi-valued propositions into logic programs with Boolean propositions only. Our translation is modular and heavily benefits from the expressive input language of ASP. The resulting approach, along with its implementation, allows for solving interesting constraint satisfaction problems in ASP, showing a good performance.},
  language  = {en}
}
@inproceedings{RaassenHuchtMilleretal.2007,
  author    = {Raassen, A. J. J. and Hucht, K. A. van der and Miller, N. A. and Cassinelli, Joseph P.},
  title     = {XMM-Newton observations of zeta Orionis (O9.7 Ib) : a collisional ionization equilibrium model},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-17747},
  year      = {2007},
  abstract  = {We present the analysis of XMM-Newton observations of ζ Orionis. The analysis is based on fitting to the total spectrum as well as diagnostics of individual line.},
  language  = {en}
}
@inproceedings{CassinelliIgnaceWaldronetal.2007,
  author    = {Cassinelli, Joseph P. and Ignace, R. and Waldron, W. and Cho, J. and Murphy, N. and Lazarian, A.},
  title     = {X-ray line emission produced in clump bow shocks},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-18057},
  year      = {2007},
  abstract  = {We summarize Chandra observations of the emission line profiles from 17 OB stars. The lines tend to be broad and unshifted. The forbidden/intercombination line ratios arising from Helium-like ions provide radial distance information for the X-ray emission sources, while the H-like to He-like line ratios provide X-ray temperatures, and thus also source temperature versus radius distributions. OB stars usually show power law differential emission measure distributions versus temperature. In models of bow shocks, we find a power law differential emission measure, a wide range of ion stages, and the bow shock flow around the clumps provides transverse velocities comparable to HWHM values. We find that the bow shock results for the line profile properties, consistent with the observations of X-ray line emission for a broad range of OB star properties.},
  language  = {en}
}
@inproceedings{Szeifert2007,
  author    = {Szeifert, T.},
  title     = {Wind variabilities and asymmetries in Luminous Blue Variables},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-18146},
  year      = {2007},
  abstract  = {Luminous Blue Variables show strong changes in their stellar wind on time scales of typically years to decades when they expand and contract radially at approximately constant luminosity. Micro-variability on shorter time scales and amplitudes can be observed superimposed to the larger scale radial changes. I will show long-term time series of high resolution spectra which we have collected in the past 20 years for many of the well known LBVs together with a few time series of weekly sampling (HR Car, R40, R71, R110, R127, S Dor) covering a time windows of up to a few months. Wind variability is seen on short and intermediate time scales with the line profiles changing from P Cygni to inverse P Cygni and double peeked profiles sometimes for the same star and spectral line. On longer time scales the ionisation levels for all chemical elements change drastically due to the strong change of the temperature on the stellar surface. While on the long term the characteristic radial changes may have impact on the over all mass loss rates, the variabilities and asymmetries on short and intermediate time scales may cause false estimates of the mass loss rates when confronting models with the observed line profiles},
  language  = {en}
}
@inproceedings{Weis2007,
  author    = {Weis, K.},
  title     = {Wind relics : clumps, inhomogeneities and outflows in LBV nebulae},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-18235},
  year      = {2007},
  abstract  = {The most massive stars are those with the shortest but most active life. One group of massive stars, the Luminous Blue Variables (LBVs), of which only a few objects are known, are in particular of interest concerning the stability of stars. They have a high mass loss rate and are close to being instable. This is even more likely as rotation becomes an important factor in stellar evolution of these stars. Through massive stellar winds and sometimes giant eruptions, LBV nebulae are formed. Various aspects in the evolution in the LBV phase lead, beside the large scale morphological and kinematical differences, to a diversity of small structures like clumps, rims, and outflows in these nebulae.},
  language  = {en}
}
@inproceedings{Marchenko2007,
  author    = {Marchenko, S. V.},
  title     = {Wind inhomogeneities in low-Z environment : observations},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-17769},
  year      = {2007},
  abstract  = {We discuss the results of time-resolved spectroscopy of three presumably single Population I Wolf-Rayet stars in the Small Magellanic Cloud, where the ambient metallicity is \$\sim 1/5 Z_\odot\$. We were able to detect and follow numerous small-scale wind-embedded inhomogeneities in all observed stars. The general properties of the moving features, such as their velocity dispersions, emissivities and average accelerations, closely match the corresponding characteristics of small-scale inhomogeneities in the winds of Galactic Wolf-Rayet stars.},
  language  = {en}
}
@inproceedings{KrausKubatKrtička2007,
  author    = {Kraus, M. and Kub{\´a}t, Jiř{\´i} and Krtička, Jiri},
  title     = {Wind emission of OB supergiants and the influence of clumping},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-17757},
  year      = {2007},
  abstract  = {The influence of the wind to the total continuum of OB supergiants is discussed. For wind velocity distributions with β > 1.0, the wind can have strong influence to the total continuum emission, even at optical wavelengths. Comparing the continuum emission of clumped and unclumped winds, especially for stars with high β values, delivers flux differences of up to 30\% with maximum in the near-IR. Continuum observations at these wavelengths are therefore an ideal tool to discriminate between clumped and unclumped winds of OB supergiants.},
  language  = {en}
}
@inproceedings{Zhou2010,
  author    = {Zhou, Neng-Fa},
  title     = {What I have learned from all these solver competitions},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-41431},
  year      = {2010},
  abstract  = {In this talk, I would like to share my experiences gained from participating in four CSP solver competitions and the second ASP solver competition. In particular, I'll talk about how various programming techniques can make huge differences in solving some of the benchmark problems used in the competitions. These techniques include global constraints, table constraints, and problem-specific propagators and labeling strategies for selecting variables and values. I'll present these techniques with experimental results from B-Prolog and other CLP(FD) systems.},
  language  = {en}
}
@inproceedings{Kholtygin2007,
  author    = {Kholtygin, A. F.},
  title     = {Wavelets for looking for clumping in the wind of OB stars},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-17796},
  year      = {2007},
  abstract  = {Clumping in hot-star winds : proceedings of an international workshop held in Potsdam, Germany, 18. - 22. June 2007},
  language  = {en}
}
@inproceedings{ReimerAharonianHintonetal.2007,
  author    = {Reimer, O. and Aharonian, Felix A. and Hinton, J. and Hofmann, W. and Hoppe, S. and Raue, M. and Reimer, A.},
  title     = {VHE gamma-rays from Westerlund 2 and implications for the inferred energetics},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-18172},
  year      = {2007},
  abstract  = {The H.E.S.S. collaboration recently reported the discovery of VHE γ-ray emission coincident with the young stellar cluster Westerlund 2. This system is known to host a population of hot, massive stars, and, most particularly, the WR binary WR 20a. Particle acceleration to TeV energies in Westerlund 2 can be accomplished in several alternative scenarios, therefore we only discuss energetic constraints based on the total available kinetic energy in the system, the actual mass loss rates of respective cluster members, and implied gamma-ray production from processes such as inverse Compton scattering or neutral pion decay. From the inferred gammaray luminosity of the order of 1035erg/s, implications for the efficiency of converting available kinetic energy into non-thermal radiation associated with stellar winds in the Westerlund 2 cluster are discussed under consideration of either the presence or absence of wind clumping.},
  language  = {en}
}
@inproceedings{WedernikovSlivaEbseevetal.2013,
  author    = {Wedernikov, Nikolaij T. and Sliva, Anatolij J. and Ebseev, Boris S. and Mitjukov, Mitjukov, Michail Alekseevič and Bobrowa, Vera K. and Yustus, Ekaterina and Postier, R{\"u}diger and Schulze, Carola and Hoof, Karsten and Steinhorst, Lars and Straschun, Boris A. and Narutto, Svetlana Vasil'evna and Michaleva, Nadezda A. and Fadeev, Vladimir Ivanovič and Warlen, Maria V.},
  title     = {Verfassungsgerichtsbarkeit in der Russischen F{\"o}deration und in der Bundesrepublik Deutschland},
  editor    = {Schulze, Carola and Fadeev, Vladimir Ivanovič},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  organization    = {Universit{\"a}t Potsdam, Juristische Fakult{\"a}t},
  isbn      = {978-3-86956-267-4},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-67861},
  pages     = {XX, 152},
  year      = {2013},
  abstract  = {Der Tagungsband enth{\"a}lt die Referate und Diskussionsbeitr{\"a}ge des in Moskau an der Staatlichen Juristischen Kutafin-Universit{\"a}t am 9. und 10. Oktober 2012 durchgef{\"u}hrten Rundtischgespr{\"a}ches zur Verfassungsgerichtsbarkeit. Behandelt werden ausgew{\"a}hlte rechtshistorische und -politische Fragen sowie aktuelle rechtliche Probleme der Verfassungsgerichtsbarkeit in der Russischen F{\"o}deration und der Bundesrepublik Deutschland sowohl aus der Sicht der Rechtspraxis als auch der Wissenschaft: insbesondere die Entwicklung der Verfassungsgerichtsbarkeit in Geschichte und Gegenwart, Status, Rechtsnatur und Aufgaben des Verfassungsgerichts in den Subjekten der F{\"o}deration und in den L{\"a}ndern sowie Verfassungsgericht und Gesetzgebung. Zudem werden Spezialfragen der Verfassungsgerichtsbarkeit er{\"o}rtert, z.B. die Institution des Bevollm{\"a}chtigten Vertreters des Pr{\"a}sidenten im Verfassungsgericht in Russland, der Eilrechtsschutz durch das BVerfG und der Rechtsschutz bei {\"u}berlangen Verfahren vor dem BVerfG in Deutschland.},
  language  = {de}
}
@inproceedings{BergmannKopp2006,
  author    = {Bergmann, Kirsten and Kopp, Stefan},
  title     = {Verbal or visual? : How information is distributed across speech and gesture in spatial dialog},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-10375},
  year      = {2006},
  abstract  = {In spatial dialog like in direction giving humans make frequent use of speechaccompanying gestures. Some gestures convey largely the same information as speech while others complement speech. This paper reports a study on how speakers distribute meaning across speech and gesture, and depending on what factors. Utterance meaning and the wider dialog context were tested by statistically analyzing a corpus of direction-giving dialogs. Problems of speech production (as indicated by discourse markers and disfluencies), the communicative goals, and the information status were found to be influential, while feedback signals by the addressee do not have any influence.},
  language  = {en}
}
@inproceedings{DoktorBadeckBondeauetal.2006,
  author    = {Doktor, Daniel and Badeck, Franz-Werner and Bondeau, Alberte and Koslowsky, Dirk and Schaber, J{\"o}rg and McAllister, Murdock},
  title     = {Using satellite imagery and ground observations to quantify the effect of intra-annually changing temperature patterns on spring time phenology},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-7244},
  year      = {2006},
  abstract  = {Interdisziplin{\"a}res Zentrum f{\"u}r Musterdynamik und Angewandte Fernerkundung Workshop vom 9. - 10. Februar 2006},
  language  = {en}
}
@inproceedings{RomeroOwockiAraudoetal.2007,
  author    = {Romero, G. E. and Owocki, S. P. and Araudo, A. T. and Townsend, R. H. D. and Benaglia, P.},
  title     = {Using gamma-rays to probe the clumped structure of stellar winds},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-18210},
  year      = {2007},
  abstract  = {Gamma-rays can be produced by the interaction of a relativistic jet and the matter of the stellar wind in the subclass of massive X-ray binaries known as "microquasars". The relativistic jet is ejected from the surroundings of the compact object and interacts with cold protons from the stellar wind, producing pions that then quickly decay into gamma-rays. Since the resulting gamma-ray emissivity depends on the target density, the detection of rapid variability in microquasars with GLAST and the new generation of Cherenkov imaging arrays could be used to probe the clumped structure of the stellar wind. In particular, we show here that the relative fluctuation in gamma rays may scale with the square root of the ratio of porosity length to binary separation, \$\sqrt{h/a}\$, implying for example a ca. 10\% variation in gamma ray emission for a quite moderate porosity, h/a ∼ 0.01.},
  language  = {en}
}
@inproceedings{DzikovskaCallawayStoneetal.2006,
  author    = {Dzikovska, Myroslava O. and Callaway, Charles B. and Stone, Matthew and Moore, Johanna D.},
  title     = {Understanding student input for tutorial dialogue in procedural domains},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-10193},
  year      = {2006},
  abstract  = {We present an analysis of student language input in a corpus of tutoring dialogue in the domain of symbolic differentiation. Our focus on procedural tutoring makes the dialogue comparable to collaborative problem-solving (CPS). Existing CPS models describe the process of negotiating plans and goals, which also fits procedural tutoring. However, we provide a classification of student utterances and corpus annotation which shows that approximately 28\% of non-trivial student language in this corpus is not accounted for by existing models, and addresses other functions, such as evaluating past actions or correcting mistakes. Our analysis can be used as a foundation for improving models of tutoring dialogue.},
  language  = {en}
}
@inproceedings{AbdennadherIsmailKhoury2010,
  author    = {Abdennadher, Slim and Ismail, Haythem and Khoury, Frederick},
  title     = {Transforming imperative algorithms to constraint handling rules},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-41533},
  year      = {2010},
  abstract  = {Different properties of programs, implemented in Constraint Handling Rules (CHR), have already been investigated. Proving these properties in CHR is fairly simpler than proving them in any type of imperative programming language, which triggered the proposal of a methodology to map imperative programs into equivalent CHR. The equivalence of both programs implies that if a property is satisfied for one, then it is satisfied for the other. The mapping methodology could be put to other beneficial uses. One such use is the automatic generation of global constraints, at an attempt to demonstrate the benefits of having a rule-based implementation for constraint solvers.},
  language  = {en}
}
@inproceedings{YliJyrae2008,
  author    = {Yli-Jyr{\"a}, Anssi},
  title     = {Transducers from parallel replace rules and modes with generalized lenient composition},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-27246},
  year      = {2008},
  abstract  = {Generalized Two-Level Grammar (GTWOL) provides a new method for compilation of parallel replacement rules into transducers. The current paper identifies the role of generalized lenient composition (GLC) in this method. Thanks to the GLC operation, the compilation method becomes bipartite and easily extendible to capture various application modes. In the light of three notions of obligatoriness, a modification to the compilation method is proposed. We argue that the bipartite design makes implementation of parallel obligatoriness, directionality, length and rank based application modes extremely easy, which is the main result of the paper.},
  language  = {en}
}
@inproceedings{NajarroPulsHerreroetal.2007,
  author    = {Najarro, F. and Puls, Joachim and Herrero, A. and Hanson, M. M. and Mart{\´i}n-Pintado, J. and Hillier, D. J.},
  title     = {Tracking the Clumping in OB Stars from UV to radio},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-17701},
  year      = {2007},
  abstract  = {We review different line and continua diagnostics from the UV to radio, which can be utilized to simultaneously constrain the clumping structure throughout the stellar wind of massive OB stars.},
  language  = {en}
}
@inproceedings{KrtičkaPulsKubat2007,
  author    = {Krtička, Jiri and Puls, Joachim and Kub{\´a}t, Jiř{\´i}},
  title     = {The influence of clumping on predicted O star wind parameters},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-17969},
  year      = {2007},
  abstract  = {We study the influence of clumping on the predicted wind structure of O-type stars. For this purpose we artificially include clumping into our stationary wind models. When the clumps are assumed to be optically thin, the radiative line force increases compared to corresponding unclumped models, with a similar effect on either the mass-loss rate or the terminal velocity (depending on the onset of clumping). Optically thick clumps, alternatively, might be able to decrease the radiative force.},
  language  = {en}
}
@inproceedings{Hirschi2007,
  author    = {Hirschi, Raphael},
  title     = {The impact of reduced mass loss rates on the evolution of massive stars},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-17616},
  year      = {2007},
  abstract  = {Mass loss is a very important aspect of the life of massive stars. After briefly reviewing its importance, we discuss the impact of the recently proposed downward revision of mass loss rates due to clumping (difficulty to form Wolf-Rayet stars and production of critically rotating stars). Although a small reduction might be allowed, large reduction factors around ten are disfavoured. We then discuss the possibility of significant mass loss at very low metallicity due to stars reaching break-up velocities and especially due to the metal enrichment of the surface of the star via rotational and convective mixing. This significant mass loss may help the first very massive stars avoid the fate of pair-creation supernova, the chemical signature of which is not observed in extremely metal poor stars. The chemical composition of the very low metallicity winds is very similar to that of the most metal poor star known to date, HE1327-2326 and offer an interesting explanation for the origin of the metals in this star. We also discuss the importance of mass loss in the context of long and soft gamma-ray bursts and pair-creation supernovae. Finally, we would like to stress that mass loss in cooler parts of the HR-diagram (luminous blue variable and yellow and red supergiant stages) are much more uncertain than in the hot part. More work needs to be done in these areas to better constrain the evolution of the most massive stars.},
  language  = {en}
}
@inproceedings{MassaPrinjaFullerton2007,
  author    = {Massa, D. L. and Prinja, R. K. and Fullerton, A. W.},
  title     = {The effects of clumping on wind line variability},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-18095},
  year      = {2007},
  abstract  = {We review the effects of clumping on the profiles of resonance doublets. By allowing the ratio of the doublet oscillator strenghts to be a free parameter, we demonstrate that doublet profiles contain more information than is normally utilized. In clumped (or porous) winds, this ratio can lies between unity and the ratio of the f-values, and can change as a function of velocity and time, depending on the fraction of the stellar disk that is covered by material moving at a particular velocity at a given moment. Using these insights, we present the results of SEI modeling of a sample of B supergiants, ζ Pup and a time series for a star whose terminal velocity is low enough to make the components of its Si VIλλ1400 independent. These results are interpreted within the framewrok of the Oskinova et al. (2007) model, and demonstrate how the doublet profiles can be used to extract infromation about wind structure.},
  language  = {en}
}
@inproceedings{OPUS4-1412,
  title     = {The 3rd international IEEE scientific conference on physics and control (PhysCon 2007) : September 3rd-7th 2007 at the University of Potsdam},
  editor    = {Kurths, J{\"u}rgen and Fradkov, Alexander and Chen, Guanrong},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-15228},
  pages     = {345},
  year      = {2007},
  abstract  = {During the last few years there was a tremendous growth of scientific activities in the fields related to both Physics and Control theory: nonlinear dynamics, micro- and nanotechnologies, self-organization and complexity, etc. New horizons were opened and new exciting applications emerged. Experts with different backgrounds starting to work together need more opportunities for information exchange to improve mutual understanding and cooperation. The Conference "Physics and Control 2007" is the third international conference focusing on the borderland between Physics and Control with emphasis on both theory and applications. With its 2007 address at Potsdam, Germany, the conference is located for the first time outside of Russia. The major goal of the Conference is to bring together researchers from different scientific communities and to gain some general and unified perspectives in the studies of controlled systems in physics, engineering, chemistry, biology and other natural sciences. We hope that the Conference helps experts in control theory to get acquainted with new interesting problems, and helps experts in physics and related fields to know more about ideas and tools from the modern control theory.},
  language  = {en}
}
@inproceedings{Fernando2008,
  author    = {Fernando, Tim},
  title     = {Temporal propositions as regular languages},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-27194},
  year      = {2008},
  abstract  = {Temporal propositions are mapped to sets of strings that witness (in a precise sense) the propositions over discrete linear Kripke frames. The strings are collected into regular languages to ensure the decidability of entailments given by inclusions between languages. (Various notions of bounded entailment are shown to be expressible as language inclusions.) The languages unwind computations implicit in the logical (and temporal) connectives via a system of finite-state constraints adapted from finite-state morphology. Applications to Hybrid Logic and non-monotonic inertial reasoning are briefly considered.},
  language  = {en}
}
@inproceedings{Townsend2007,
  author    = {Townsend, R. H. D.},
  title     = {Techniques for simulating radiative transfer through porous media},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-17866},
  year      = {2007},
  abstract  = {In this contribution, I discuss some basic techniques that can be used to simulate radiative transfer through porous media. As specific examples, I consider scattering transfer through a clumped slab, and X-ray emission line formation in a clumped wind.},
  language  = {en}
}
@inproceedings{IlarrazaGojenolaOronozetal.2008,
  author    = {Ilarraza, Arantza D{\´i}az de and Gojenola, Koldo and Oronoz, Maite and Otaegi, Maialen and Alegria, I{\~n}aki},
  title     = {Syntactic error detection and correction in date expressions using finite-state transducers},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-27180},
  year      = {2008},
  abstract  = {This paper presents a system for the detection and correction of syntactic errors. It combines a robust morphosyntactic analyser and two groups of finite-state transducers specified using the Xerox Finite State Tool (xfst). One of the groups is used for the description of syntactic error patterns while the second one is used for the correction of the detected errors. The system has been tested on a corpus of real texts, containing both correct and incorrect sentences, with good results.},
  language  = {en}
}
@inproceedings{Didakowski2008,
  author    = {Didakowski, J{\"o}rg},
  title     = {SynCoP : combining syntactic tagging with chunking using weighted finite state transducers},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-27172},
  year      = {2008},
  abstract  = {This paper describes the key aspects of the system SynCoP (Syntactic Constraint Parser) developed at the Berlin-Brandenburgische Akademie der Wissenschaften. The parser allows to combine syntactic tagging and chunking by means of constraint grammar using weighted finite state transducers (WFST). Chunks are interpreted as local dependency structures within syntactic tagging. The linguistic theories are formulated by criteria which are formalized by a semiring; these criteria allow structural preferences and gradual grammaticality. The parser is essentially a cascade of WFSTs. To find the most likely syntactic readings a best-path search is used.},
  language  = {en}
}
@inproceedings{PrinjaHodgesMassaetal.2007,
  author    = {Prinja, R. K. and Hodges, S. E. and Massa, D. L. and Fullerton, A. W. and Burnley, A. W.},
  title     = {Structure in the fast wind of NGC6543},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-17788},
  year      = {2007},
  abstract  = {We exploit time-series \$FUSE\$ spectroscopy to {\it uniquely} probe spatial structure and clumping in the fast wind of the central star of the H-rich planetary nebula NGC~6543 (HD~164963). Episodic and recurrent optical depth enhancements are discovered in the P{\sc v} absorption troughs, with some evidence for a \$\sim\$ 0.17-day modulation time-scale. The characteristics of these features are essentially identical to the discrete absorption components' (DACs) commonly seen in the UV lines of massive OB stars, suggesting the temporal structures seen in NGC~6543 likely have a physical origin that is similar to that operating in massive, luminous stars. The mechanism for forming coherent perturbations in the outflows is therefore apparently operating equally in the radiation-pressure-driven winds of widely differing momenta (\$\mdot\$\$v_\infty\$\$R_\star^{0.5}\$) and flow times, as represented by OB stars and CSPN.},
  language  = {en}
}
@inproceedings{HerreHummel2010,
  author    = {Herre, Heinrich and Hummel, Axel},
  title     = {Stationary generated models of generalized logic programs},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-41501},
  year      = {2010},
  abstract  = {The interest in extensions of the logic programming paradigm beyond the class of normal logic programs is motivated by the need of an adequate representation and processing of knowledge. One of the most difficult problems in this area is to find an adequate declarative semantics for logic programs. In the present paper a general preference criterion is proposed that selects the 'intended' partial models of generalized logic programs which is a conservative extension of the stationary semantics for normal logic programs of [Prz91]. The presented preference criterion defines a partial model of a generalized logic program as intended if it is generated by a stationary chain. It turns out that the stationary generated models coincide with the stationary models on the class of normal logic programs. The general wellfounded semantics of such a program is defined as the set-theoretical intersection of its stationary generated models. For normal logic programs the general wellfounded semantics equals the wellfounded semantics.},
  language  = {en}
}
@inproceedings{BlancConstantWatrin2008,
  author    = {Blanc, Olivier and Constant, Matthieu and Watrin, Patrick},
  title     = {Segmentation in super-chunks with a finite-state approach},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-27133},
  year      = {2008},
  abstract  = {Since Harris' parser in the late 50s, multiword units have been progressively integrated in parsers. Nevertheless, in the most part, they are still restricted to compound words, that are more stable and less numerous. Actually, language is full of semi-fixed expressions that also form basic semantic units: semi-fixed adverbial expressions (e.g. time), collocations. Like compounds, the identification of these structures limits the combinatorial complexity induced by lexical ambiguity. In this paper, we detail an experiment that largely integrates these notions in a finite-state procedure of segmentation into super-chunks, preliminary to a parser.We show that the chunker, developped for French, reaches 92.9\% precision and 98.7\% recall. Moreover, multiword units realize 36.6\% of the attachments within nominal and prepositional phrases.},
  language  = {en}
}
@inproceedings{LueckingRieserStaudacher2006,
  author    = {L{\"u}cking, Andy and Rieser, Hannes and Staudacher, Marc},
  title     = {SDRT and multi-modal situated communication},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-10348},
  year      = {2006},
  abstract  = {Classical SDRT (Asher and Lascarides, 2003) discussed essential features of dialogue like adjacency pairs or corrections and up-dating. Recent work in SDRT (Asher, 2002, 2005) aims at the description of natural dialogue. We use this work to model situated communication, i.e. dialogue, in which sub-sentential utterances and gestures (pointing and grasping) are used as conventional modes of communication. We show that in addition to cognitive modelling in SDRT, capturing mental states and speech-act related goals, special postulates are needed to extract meaning out of contexts. Gestural meaning anchors Discourse Referents in contextually given domains. Both sorts of meaning are fused with the meaning of fragments to get at fully developed dialogue moves. This task accomplished, the standard SDRT machinery, tagged SDRSs, rhetorical relations, the up-date mechanism, and the Maximize Discourse Coherence constraint generate coherent structures. In sum, meanings from different verbal and non-verbal sources are assembled using extended SDRT to form coherent wholes.},
  language  = {en}
}
@inproceedings{DeVaultStone2006,
  author    = {DeVault, David and Stone, Matthew},
  title     = {Scorekeeping in an uncertain language game},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-10448},
  year      = {2006},
  abstract  = {Received views of utterance context in pragmatic theory characterize the occurrent subjective states of interlocutors using notions like common knowledge or mutual belief. We argue that these views are not compatible with the uncertainty and robustness of context-dependence in human–human dialogue. We present an alternative characterization of utterance context as objective and normative. This view reconciles the need for uncertainty with received intuitions about coordination and meaning in context, and can directly inform computational approaches to dialogue.},
  language  = {en}
}
@inproceedings{RossmanithBlaumKeiletal.2006,
  author    = {Rossmanith, Eva and Blaum, Niels and Keil, Manfred and Langerwisch, F. and Meyer, Jork and Popp, Alexander and Schmidt, Michael and Schultz, Christoph and Schwager, Monika and Vogel, Melanie and Wasiolka, Bernd and Jeltsch, Florian},
  title     = {Scaling up local population dynamics to regional scales},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-7320},
  year      = {2006},
  abstract  = {In semi-arid savannas, unsustainable land use can lead to degradation of entire landscapes, e.g. in the form of shrub encroachment. This leads to habitat loss and is assumed to reduce species diversity. In BIOTA phase 1, we investigated the effects of land use on population dynamics on farm scale. In phase 2 we scale up to consider the whole regional landscape consisting of a diverse mosaic of farms with different historic and present land use intensities. This mosaic creates a heterogeneous, dynamic pattern of structural diversity at a large spatial scale. Understanding how the region-wide dynamic land use pattern affects the abundance of animal and plant species requires the integration of processes on large as well as on small spatial scales. In our multidisciplinary approach, we integrate information from remote sensing, genetic and ecological field studies as well as small scale process models in a dynamic region-wide simulation tool. <hr> Interdisziplin{\"a}res Zentrum f{\"u}r Musterdynamik und Angewandte Fernerkundung Workshop vom 9. - 10. Februar 2006.},
  language  = {en}
}
@inproceedings{FullertonMassaPrinja2007,
  author    = {Fullerton, A. W. and Massa, D. L. and Prinja, R. K.},
  title     = {Revised mass-loss rates for O stars from the Pv resonance line},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-17647},
  year      = {2007},
  abstract  = {The P v λλ1118, 1128 resonance doublet is an extraordinarily useful diagnostic of O-star winds, because it bypasses the traditional problems associated with determining mass-loss rates from UV resonance lines. We discuss critically the assumptions and uncertainties involved with using P v to diagnose mass-loss rates, and conclude that the large discrepancies between massloss rates determined from P v and the rates determined from "density squared" emission processes pose a significant challenge to the "standard model" of hot-star winds. The disparate measurements can be reconciled if the winds of O-type stars are strongly clumped on small spatial scales, which in turn implies that mass-loss rates based on Hα or radio emission are too large by up to an order of magnitude.},
  language  = {en}
}
@inproceedings{LeuteneggerCohenKahnetal.2007,
  author    = {Leutenegger, M. A. and Cohen, David H. and Kahn, S. M. and Owocki, S. P. and Paerels, F. B. S.},
  title     = {Resonance scattering in the X-ray emission lines profiles of ζ Puppis},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-18085},
  year      = {2007},
  abstract  = {We present XMM-Newton Reflection Grating Spectrometer observations of pairs of X-ray emission line profiles from the O star ζ Pup that originate from the same He-like ion. The two profiles in each pair have different shapes and cannot both be consistently fit by models assuming the same wind parameters. We show that the differences in profile shape can be accounted for in a model including the effects of resonance scattering, which affects the resonance line in the pair but not the intercombination line. This implies that resonance scattering is also important in single resonance lines, where its effect is difficult to distinguish from a low effective continuum optical depth in the wind. Thus, resonance scattering may help reconcile X-ray line profile shapes with literature mass-loss rates.},
  language  = {en}
}
@inproceedings{CheneMoffatCrowther2007,
  author    = {Chen{\´e}, A.-N. and Moffat, Anthony F. J. and Crowther, P. A.},
  title     = {Rapidly accelerating clumps in the winds of the very hot WNE Stars},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-18163},
  year      = {2007},
  abstract  = {We study the time variability of emission lines in three WNE stars : WR 2 (WN2), WR 3 (WN3ha) and WR152 (WN3). While WR 2 shows no variability above the noise level, the other stars do show variation, which are like other WR stars in WR 152 but very fast in WR 3. From these motions, we deduce a value of β ∼1 for WR 3 that is like that seen in O stars and β ∼2-3 for WR 152, that is intermediate between other WR stars and WR 3.},
  language  = {en}
}
@inproceedings{Brass2010,
  author    = {Brass, Stefan},
  title     = {Range restriction for general formulas},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-41521},
  year      = {2010},
  abstract  = {Deductive databases need general formulas in rule bodies, not only conjuctions of literals. This is well known since the work of Lloyd and Topor about extended logic programming. Of course, formulas must be restricted in such a way that they can be effectively evaluated in finite time, and produce only a finite number of new tuples (in each iteration of the TP-operator: the fixpoint can still be infinite). It is also necessary to respect binding restrictions of built-in predicates: many of these predicates can be executed only when certain arguments are ground. Whereas for standard logic programming rules, questions of safety, allowedness, and range-restriction are relatively easy and well understood, the situation for general formulas is a bit more complicated. We give a syntactic analysis of formulas that guarantees the necessary properties.},
  language  = {en}
}
@inproceedings{KustererNagelWerneretal.2007,
  author    = {Kusterer, D.-J. and Nagel, T. and Werner, K. and Feldmeier, Achim},
  title     = {Radiative transfer in CV disk winds},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-17847},
  year      = {2007},
  abstract  = {Mass accretion onto compact objects through accretion disks is a common phenomenon in the universe. It is seen in all energy domains from active galactic nuclei through cataclysmic variables (CVs) to young stellar objects. Because CVs are fairly easy to observe, they provide an ideal opportunity to study accretion disks in great detail and thus help us to understand accretion also in other energy ranges. Mass accretion in these objects is often accompanied by mass outflow from the disks. This accretion disk wind, at least in CVs, is thought to be radiatively driven, similar to O star winds. WOMPAT, a 3-D Monte Carlo radiative transfer code for accretion disk winds of CVs is presented.},
  language  = {en}
}
@inproceedings{Hara2006,
  author    = {Hara, Yurie},
  title     = {Question intonation and lexicalized bias expression},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-10323},
  year      = {2006},
  abstract  = {This paper examines the interaction between different utterance types and the Japanese modal particle darou, and proposes that the decision-theoretic semantics accounts for the interaction among darou, sentence types and intonation.},
  language  = {en}
}
@inproceedings{CohenLeuteneggerTownsend2007,
  author    = {Cohen, David H. and Leutenegger, M. A. and Townsend, R. H. D.},
  title     = {Quantitative analysis of resolved X-ray emission line profiles of O stars},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-18115},
  year      = {2007},
  abstract  = {By quantitatively fitting simple emission line profile models that include both atomic opacity and porosity to the Chandra X-ray spectrum of ζ Pup, we are able to explore the trade-offs between reduced mass-loss rates and wind porosity. We find that reducing the mass-loss rate of ζ Pup by roughly a factor of four, to 1.5 × 10-6 M⊙ yr-1, enables simple non-porous wind models to provide good fits to the data. If, on the other hand, we take the literature mass-loss rate of 6×10-6 M⊙ yr-1, then to produce X-ray line profiles that fit the data, extreme porosity lengths - of h∞ ≈ 3 R∗ - are required. Moreover, these porous models do not provide better fits to the data than the non-porous, low optical depth models. Additionally, such huge porosity lengths do not seem realistic in light of 2-D numerical simulations of the wind instability.},
  language  = {en}
}
@inproceedings{Domsch2006,
  author    = {Domsch, Horst},
  title     = {Pr{\"a}gnante r{\"a}umlich-zeitliche Muster einer landwirtschaftlich genutzten Fl{\"a}che},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-7257},
  year      = {2006},
  abstract  = {In ihrem Bem{\"u}hen, landwirtschaftliche Fl{\"a}chen standortgerecht zu bewirtschaften, sammelt eine zunehmende Anzahl landwirtschaftlicher Betriebe Informationen {\"u}ber die r{\"a}umlich-zeitliche Verteilung von Boden- und Pflanzenmerkmalen auf ihren Schl{\"a}gen. Diese Informationen dienen unmittelbar (Echtzeitansatz) oder mittelbar (Kartenansatz) zur Dosierung von D{\"u}nge- und Pflanzenschutzmitteln (Pr{\"a}zise Landbewirtschaftung). Zur Datensammlung werden vorrangig fahrzeuggest{\"u}tzte Sensoren und VIS- und NIR-Luftbilder, aufgenommen aus Sportflugzeugen, verwendet. Erste Betriebe erwerben von Dienstleistungsunternehmen aufbereitete Satelliten-Fernerkundungsdaten. Die landwirtschaftliche und agrartechnische Forschung ist bestrebt, die grundlegenden Muster (z.B. des Ertragspotentials) zu erkennen und damit den Aufwand der Betriebe f{\"u}r eine regelm{\"a}ßige Informationserfassung gering zu halten. <hr> Interdisziplin{\"a}res Zentrum f{\"u}r Musterdynamik und Angewandte Fernerkundung Workshop vom 9. - 10. Februar 2006},
  language  = {de}
}
@inproceedings{WalterZuritaHerasLeyder2007,
  author    = {Walter, R. and Zurita-Heras, J. and Leyder, J.-C.},
  title     = {Probing clumpy stellar winds with a neutron star},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-18024},
  year      = {2007},
  abstract  = {INTEGRAL tripled the number of super-giant high-mass X-ray binaries (sgHMXB) known in the Galaxy by revealing absorbed and fast transient (SFXT) systems. Quantitative constraints on the wind clumping of massive stars can be obtained from the study of the hard X-ray variability of SFXT. A large fraction of the hard X-ray emission is emitted in the form of flares with a typical duration of 3 ksec, frequency of 7 days and luminosity of \$10^{36}\$ erg/s. Such flares are most probably emitted by the interaction of a compact object orbiting at \$\sim10~R_*\$ with wind clumps (\$10^{22 ... 23}\$ g) representing a large fraction of the stellar mass-loss rate. The density ratio between the clumps and the inter-clump medium is \$10^{2 ... 4}\$. The parameters of the clumps and of the inter-clump medium, derived from the SFXT flaring behavior, are in good agreement with macro-clumping scenario and line-driven instability simulations. SFXT are likely to have larger orbital radius than classical sgHMXB.},
  language  = {en}
}
@inproceedings{GeskeWolf2010,
  author    = {Geske, Ulrich and Wolf, Armin},
  title     = {Preface},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-41401},
  year      = {2010},
  abstract  = {The workshops on (constraint) logic programming (WLP) are the annual meeting of the Society of Logic Programming (GLP e.V.) and bring together researchers interested in logic programming, constraint programming, and related areas like databases, artificial intelligence and operations research. In this decade, previous workshops took place in Dresden (2008), W{\"u}rzburg (2007), Vienna (2006), Ulm (2005), Potsdam (2004), Dresden (2002), Kiel (2001), and W{\"u}rzburg (2000). Contributions to workshops deal with all theoretical, experimental, and application aspects of constraint programming (CP) and logic programming (LP), including foundations of constraint/ logic programming. Some of the special topics are constraint solving and optimization, extensions of functional logic programming, deductive databases, data mining, nonmonotonic reasoning, , interaction of CP/LP with other formalisms like agents, XML, JAVA, program analysis, program transformation, program verification, meta programming, parallelism and concurrency, answer set programming, implementation and software techniques (e.g., types, modularity, design patterns), applications (e.g., in production, environment, education, internet), constraint/logic programming for semantic web systems and applications, reasoning on the semantic web, data modelling for the web, semistructured data, and web query languages.},
  language  = {en}
}
@inproceedings{Seipel2010,
  author    = {Seipel, Dietmar},
  title     = {Practical Applications of Extended Deductive Databases in DATALOG*},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-41457},
  year      = {2010},
  abstract  = {A wide range of additional forward chaining applications could be realized with deductive databases, if their rule formalism, their immediate consequence operator, and their fixpoint iteration process would be more flexible. Deductive databases normally represent knowledge using stratified Datalog programs with default negation. But many practical applications of forward chaining require an extensible set of user-defined built-in predicates. Moreover, they often need function symbols for building complex data structures, and the stratified fixpoint iteration has to be extended by aggregation operations. We present an new language Datalog*, which extends Datalog by stratified meta-predicates (including default negation), function symbols, and user-defined built-in predicates, which are implemented and evaluated top-down in Prolog. All predicates are subject to the same backtracking mechanism. The bottom-up fixpoint iteration can aggregate the derived facts after each iteration based on user-defined Prolog predicates.},
  language  = {en}
}
@inproceedings{GonzalezCasacuberta2008,
  author    = {Gonz{\´a}lez, Jorge and Casacuberta, Francisco},
  title     = {Phrase-based finite state models},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-27209},
  year      = {2008},
  abstract  = {In the last years, statistical machine translation has already demonstrated its usefulness within a wide variety of translation applications. In this line, phrase-based alignment models have become the reference to follow in order to build competitive systems. Finite state models are always an interesting framework because there are well-known efficient algorithms for their representation and manipulation. This document is a contribution to the evolution of finite state models towards a phrase-based approach. The inference of stochastic transducers that are based on bilingual phrases is carefully analysed from a finite state point of view. Indeed, the algorithmic phenomena that have to be taken into account in order to deal with such phrase-based finite state models when in decoding time are also in-depth detailed.},
  language  = {en}
}
@inproceedings{BetzRaiserFruehwirth2010,
  author    = {Betz, Hariolf and Raiser, Frank and Fr{\"u}hwirth, Thom},
  title     = {Persistent constraints in constraint handling rules},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-41547},
  year      = {2010},
  abstract  = {In the most abstract definition of its operational semantics, the declarative and concurrent programming language CHR is trivially non-terminating for a significant class of programs. Common refinements of this definition, in closing the gap to real-world implementations, compromise on declarativity and/or concurrency. Building on recent work and the notion of persistent constraints, we introduce an operational semantics avoiding trivial non-termination without compromising on its essential features.},
  language  = {en}
}
@inproceedings{Daciuk2008,
  author    = {Daciuk, Jan},
  title     = {Perfect hashing tree automata},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-27163},
  year      = {2008},
  abstract  = {We present an algorithm that computes a function that assigns consecutive integers to trees recognized by a deterministic, acyclic, finite-state, bottom-up tree automaton. Such function is called minimal perfect hashing. It can be used to identify trees recognized by the automaton. Its value may be seen as an index in some other data structures. We also present an algorithm for inverted hashing.},
  language  = {en}
}
@inproceedings{Schrijvers2010,
  author    = {Schrijvers, Tom},
  title     = {Overview of the monadic constraint programming framework},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-41411},
  year      = {2010},
  abstract  = {A constraint programming system combines two essential components: a constraint solver and a search engine. The constraint solver reasons about satisfiability of conjunctions of constraints, and the search engine controls the search for solutions by iteratively exploring a disjunctive search tree defined by the constraint program. The Monadic Constraint Programming framework gives a monadic definition of constraint programming where the solver is defined as a monad threaded through the monadic search tree. Search and search strategies can then be defined as firstclass objects that can themselves be built or extended by composable search transformers. Search transformers give a powerful and unifying approach to viewing search in constraint programming, and the resulting constraint programming system is first class and extremely flexible.},
  language  = {en}
}
@inproceedings{Hillier2007,
  author    = {Hillier, D. J.},
  title     = {On the influence of clumping on O and Wolf-Rayet spectra},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-17903},
  year      = {2007},
  abstract  = {Overwhelming observational and theoretical evidence suggests that the winds of massive stars are highly clumped. We briefly discuss the influence of clumping on model diagnostics and the difficulties of allowing for the influence of clumping on model spectra. Because of its simplicity, and because of computational ease, most spectroscopic analyses incorporate clumping using the volume filling factor. The biases introduced by this approach are uncertain. To investigate alternative clumping models, and to help determine the validity of parameters derived using the volume filling factor method, we discuss results derived using an alternative model in which we assume that the wind is composed of optically thick shells.},
  language  = {en}
}
@inproceedings{Saleschus2008,
  author    = {Sal{\´e}schus, Dirk},
  title     = {On resolving long distance dependencies in Russian verbs},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-27235},
  year      = {2008},
  abstract  = {Morphological analyses based on word syntax approaches can encounter difficulties with long distance dependencies. The reason is that in some cases an affix has to have access to the inner structure of the form with which it combines. One solution is the percolation of features from ther inner morphemes to the outer morphemes with some process of feature unification. However, the obstacle of percolation constraints or stipulated features has lead some linguists to argue in favour of other frameworks such as, e.g., realizational morphology or parallel approaches like optimality theory. This paper proposes a linguistic analysis of two long distance dependencies in the morphology of Russian verbs, namely secondary imperfectivization and deverbal nominalization.We show how these processes can be reanalysed as local dependencies. Although finitestate frameworks are not bound by such linguistically motivated considerations, we present an implementation of our analysis as proposed in [1] that does not complicate the grammar or enlarge the network unproportionally.},
  language  = {en}
}
@inproceedings{Nielsen2007,
  author    = {Nielsen, K. E.},
  title     = {On irregular line profiles in the optical spectrum of Eta Carinae},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-18227},
  year      = {2007},
  abstract  = {The optical spectrum of Eta Carinae (η Car) is prominent in H I, He i and Fe ii wind lines, all of which vary both in absorption and emission with phase. The phase dependance is a consequence of the interaction between the two objects in the η Car binary (η Car A \& B). The binary system is enshrouded by ejecta from previous mass ejection events and consequently, η Car B is not directly observable. We have traced the He i lines over η Car's spectroscopic period, using HST/STIS data obtained with medium spectral, but high angular, resolving power, and created a radial velocity curve for the system. The He I lines are formed in the core of the system, and appear to be a composite of multiple features formed in spatially separated regions. The sources of their irregular line profiles are still not fully understood, but can be attributed to emission/absorption near the wind-wind interface and/or a direct consequence of the η Car A's, massive, clumpy wind. This paper will discuss the spectral variability, the narrow emission structure of the He i lines and how clumpiness of the winds may impede the construction of the reliable radial velocity curve, necessary for characterizations of especially η Car B.},
  language  = {en}
}
@inproceedings{Moffat2007,
  author    = {Moffat, Anthony F. J.},
  title     = {Observational overview of clumping in hot stellar winds},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-17633},
  year      = {2007},
  abstract  = {In the old days (pre ∼1990) hot stellar winds were assumed to be smooth, which made life fairly easy and bothered no one. Then after suspicious behaviour had been revealed, e.g. stochastic temporal variability in broadband polarimetry of single hot stars, it took the emerging CCD technology developed in the preceding decades (∼1970-80's) to reveal that these winds were far from smooth. It was mainly high-S/N, time-dependent spectroscopy of strong optical recombination emission lines in WR, and also a few OB and other stars with strong hot winds, that indicated all hot stellar winds likely to be pervaded by thousands of multiscale (compressible supersonic turbulent?) structures, whose driver is probably some kind of radiative instability. Quantitative estimates of clumping-independent mass-loss rates came from various fronts, mainly dependent directly on density (e.g. electron-scattering wings of emission lines, UV spectroscopy of weak resonance lines, and binary-star properties including orbital-period changes, electron-scattering, and X-ray fluxes from colliding winds) rather than the more common, easier-to-obtain but clumping-dependent density-squared diagnostics (e.g. free-free emission in the IR/radio and recombination lines, of which the favourite has always been Hα). Many big questions still remain, such as: What do the clumps really look like? Do clumping properties change as one recedes from the mother star? Is clumping universal? Does the relative clumping correction depend on \$\dot{M}\$ itself?},
  language  = {en}
}
@inproceedings{Sommer2006,
  author    = {Sommer, Michael},
  title     = {Nicht-invasive Methoden in der Bodenlandschaftsforschung},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-7117},
  year      = {2006},
  abstract  = {Der Referent ist Leiter des Institutes f{\"u}r Bodenlandschaftsforschung am Leibniz-Zentrum f{\"u}r Agrarlandschaftsforschung (ZALF) e. V. in M{\"u}ncheberg.},
  language  = {de}
}
@inproceedings{Karttunen2008,
  author    = {Karttunen, Lauri},
  title     = {New features in PARC finite state toolkits (Abstract)},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-27085},
  year      = {2008},
  language  = {en}
}
@inproceedings{Bischof2005,
  author    = {Bischof, Ulrike},
  title     = {Nachlasserschließung im Goethe- und Schiller-Archiv},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-6081},
  year      = {2005},
  abstract  = {Beitr{\"a}ge zum Thema "Nachl{\"a}sse an Universit{\"a}ts- und Hochschularchiven sowie Archiven wissenschaftlicher Institutionen" im Rahmen der Fr{\"u}hjahrstagung der Fachgruppe 8: "Archivare an Hochschularchiven und Archiven wissenschaftlicher Institutionen" am 16./17. Juni an der Universit{\"a}t Potsdam.},
  subject      = {Archiv},
  language  = {de}
}
@inproceedings{KuehlingMaerkerZehe2006,
  author    = {K{\"u}hling, Matthias and M{\"a}rker, Michael and Zehe, Erwin},
  title     = {Musterdynamik und Fernerkundung in der D{\"o}beritzer Heide : [Poster]},
  editor    = {Gzik, Axel and Hochschild, Volker and Schneider, Ingo and Schr{\"o}der, Boris},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-7277},
  year      = {2006},
  abstract  = {Mit der politischen Wende in den Staaten des ehemaligen Ostblockes wurde f{\"u}r viele milit{\"a}risch genutzte Fl{\"a}chen ein tiefgreifender Nutzungswandel eingeleitet. Truppen{\"u}bungspl{\"a}tze als stark gest{\"o}rte Bestandteile unserer Kulturlandschaft weisen auf großen Fl{\"a}chen naturschutzfachlich wertvolle Habitatmosaike mit speziellen Lebensgemeinschaften auf. Der Nutzungswandel ist mit einer Ver{\"a}nderung der Vegetationsstrukturen (Sukzession) und weiteren landschafts{\"o}kologischen Prozessen verbunden. Der ehemalige Truppen{\"u}bungsplatz D{\"o}beritz im Norden der Landeshauptstadt Potsdam kann auf eine lange milit{\"a}rische Nutzungsgeschichte verweisen (erste Man{\"o}ver des Soldatenk{\"o}nigs im Jahr 1713). Nach 1992 wurden das NSG D{\"o}beritzer Heide (3.415 ha) und das NSG Ferbitzer Bruch (1.155 ha) ausgewiesen. Als Schutzgebiete nach der Vogelschutzrichtlinie sind sie Bestandteile des koh{\"a}renten Schutzgebietssystems Natura 2000 der europ{\"a}ischen Gemeinschaft. Trotz des Schutzstatus und der milit{\"a}rischen Altlasten unterliegt das Gebiet als gr{\"o}ßte zusammenh{\"a}ngende Naturfl{\"a}che im engeren Verflechtungsraum des Landes Brandenburg einem hohen Nutzungsdruck. <hr> Interdisziplin{\"a}res Zentrum f{\"u}r Musterdynamik und Angewandte Fernerkundung Workshop vom 9. - 10. Februar 2006},
  language  = {de}
}
@inproceedings{VotrubaFeldmeierKubatetal.2007,
  author    = {Votruba, V. and Feldmeier, Achim and Kub{\´a}t, Jiř{\´i} and R{\"a}tzel, D.},
  title     = {Multicomponent stellar wind of hot stars},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-17677},
  year      = {2007},
  abstract  = {We developed a time-dependent multicomponent hydrodynamical code for simulation of the stellar wind from hot stars and applied it to stars with high and low density winds.},
  language  = {en}
}
@inproceedings{LueckingRieserStaudacher2006,
  author    = {L{\"u}cking, Andy and Rieser, Hannes and Staudacher, Marc},
  title     = {Multi-modal integration for gesture and speech},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-10393},
  year      = {2006},
  abstract  = {Demonstratives, in particular gestures that "only" accompany speech, are not a big issue in current theories of grammar. If we deal with gestures, fixing their function is one big problem, the other one is how to integrate the representations originating from different channels and, ultimately, how to determine their composite meanings. The growing interest in multi-modal settings, computer simulations, human-machine interfaces and VRapplications increases the need for theories ofmultimodal structures and events. In our workshopcontribution we focus on the integration of multimodal contents and investigate different approaches dealing with this problem such as Johnston et al. (1997) and Johnston (1998), Johnston and Bangalore (2000), Chierchia (1995), Asher (2005), and Rieser (2005).},
  language  = {en}
}
@inproceedings{KubatSaad2007,
  author    = {Kub{\´a}t, Jiř{\´i} and Saad, S. M.},
  title     = {Moving absorption bumps in the spectra of Be stars},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-17879},
  year      = {2007},
  abstract  = {Several Be binaries exhibit an absorption bump moving across the blue wing of hydrogen emission lines towards the line center. This bump is demonstrated for the case of two bright Be stars, κ Dra and 4 Her. It is not clear what is the reason for this travelling bump.},
  language  = {en}
}
@inproceedings{DaviesVinkOudmaijer2007,
  author    = {Davies, B. and Vink, J. S. and Oudmaijer, R. D.},
  title     = {Modelling the polarimetric variability of hot stars},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-17939},
  year      = {2007},
  abstract  = {Many hot stars exhibit stochastic polarimetric variability, thought to arise from clumping low in the wind. Here we investigate the wind properties required to reproduce this variability using analytic models, with particular emphasis on Luminous Blue Variables. We find that the winds must be highly structured, consisting of a large number of optically-thin clumps; while we find that the overall level of polarization should scale with mass-loss rate - consistent with observations of LBVs. The models also predict variability on very short timescales, which is supported by the results of a recent polarimetric monitoring campaign.},
  language  = {en}
}
@inproceedings{Kholtygin2007,
  author    = {Kholtygin, A. F.},
  title     = {Modelling the induced clumping stochastic line profile variability},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-18180},
  year      = {2007},
  abstract  = {We model the line profile variability (lpv) in spectra of clumped stellar atmospheres using the Stochastic Clump Model (SCM) of the winds of early-type stars. In this model the formation of dense inhomogeneities (clumps) in the line driven winds is considered as being a stochastic process. It is supposed that the emission due to clumps mainly contributes to the intensities of emission lines in the stellar spectra. It is shown that in the framework of the SCM it is possible to reproduce both the mean line profiles and a common pattern of the lpv.},
  language  = {en}
}
@inproceedings{Thomas2006,
  author    = {Thomas, Kavita E.},
  title     = {Modelling Correction Signalled by "But" in Dialogue},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-10308},
  year      = {2006},
  abstract  = {Claiming that cross-speaker "but" can signal correction in dialogue, we start by describing the types of corrections "but" can communicate by focusing on the Speech Act (SA) communicated in the previous turn and address the ways in which "but" can correct what is communicated. We address whether "but" corrects the proposition, the direct SA or the discourse relation communicated in the previous turn. We will also briefly address other relations signalled by cross-turn "but". After presenting a typology of the situations "but" can correct, we will address how these corrections can be modelled in the Information State model of dialogue, motivating this work by showing how it can be used to potentially avoid misunderstandings. We wrap up by showing how the model presented here updates beliefs in the Information State representation of the dialogue and can be used to facilitate response deliberation.},
  language  = {en}
}
@inproceedings{Lobel2007,
  author    = {Lobel, A.},
  title     = {Modeling DACs in UV lines of massive hot stars},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-17856},
  year      = {2007},
  abstract  = {We apply the 3-dimensional radiative transport codeWind3D to 3D hydrodynamic models of Corotating Interaction Regions to fit the detailed variability of Discrete Absorption Components observed in Si iv UV resonance lines of HD 64760 (B0.5 Ib). We discuss important effects of the hydrodynamic input parameters on these large-scale equatorial wind structures that determine the detailed morphology of the DACs computed with 3D transfer. The best fit model reveals that the CIR in HD 64760 is produced by a source at the base of the wind that lags behind the stellar surface rotation. The non-corotating coherent wind structure is an extended density wave produced by a local increase of only 0.6\% in the smooth symmetric wind mass-loss rate.},
  language  = {en}
}
@inproceedings{WolskaKruijffKorbayova2006,
  author    = {Wolska, Magdalena and Kruijff-Korbayov{\´a}, Ivana},
  title     = {Modeling anaphora in informal mathematical dialogue},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-10455},
  year      = {2006},
  abstract  = {We analyze anaphoric phenomena in the context of building an input understanding component for a conversational system for tutoring mathematics. In this paper, we report the results of data analysis of two sets of corpora of dialogs on mathematical theorem proving. We exemplify anaphoric phenomena, identify factors relevant to anaphora resolution in our domain and extensions to the input interpretation component to support it.},
  language  = {en}
}
@inproceedings{SchnurrCrowther2007,
  author    = {Schnurr, O. and Crowther, P. A.},
  title     = {Mid-IR observations of WC stars, and the connection to wind clumping},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-17884},
  year      = {2007},
  abstract  = {We present preliminary results of a tailored atmosphere analysis of six Galactic WC stars using UV, optical, and mid-infrared Spitzer IRS data. With these data, we are able to sample regions from 10 to 10³ stellar radii, thus to determine wind clumping in different parts of the wind. Ultimately, derived wind parameters will be used to accuratelymeasure neon abundances, and to so test predicted nuclear-reaction rates.},
  language  = {en}
}
@inproceedings{KuhnertGuentnerKlannetal.2006,
  author    = {Kuhnert, Matthias and G{\"u}ntner, Andreas and Klann, Mechthild and Martin Garrido, F. and Zillgens, Birgit},
  title     = {Methods for spatial pattern comparison in distributed hydrological modelling : [Poster]},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-7160},
  year      = {2006},
  abstract  = {The rigorous development, application and validation of distributed hydrological models obligates to evaluate data in a spatially distributed way. In particular, spatial model predictions such as the distribution of soil moisture, runoff generating areas or nutrient-contributing areas or erosion rates, are to be assessed against spatially distributed observations. Also model inputs, such as the distribution of modelling units derived by GIS and remote sensing analyses, should be evaluated against groundbased observations of landscape characteristics. So far, however, quantitative methods of spatial field comparison have rarely been used in hydrology. In this paper, we present algorithms that allow to compare observed and simulated spatial hydrological data. The methods can be applied for binary and categorical data on regular grids. They comprise cell-by-cell algorithms, cell-neighbourhood approaches that account for fuzziness of location, and multi-scale algorithms that evaluate the similarity of spatial fields with changing resolution. All methods provide a quantitative measure of the similarity of two maps. The comparison methods are applied in two mountainous catchments in southern Germany (Brugga, 40 km<sup>2) and Austria (L{\"o}hnersbach, 16 km<sup>2). As an example of binary hydrological data, the distribution of saturated areas is analyzed in both catchments. For categorical data, vegetation zones that are associated with different runoff generation mechanisms are analyzed in the L{\"o}hnersbach. Mapped spatial patterns are compared to simulated patterns from terrain index calculations and from satellite image analysis. It is discussed how particular features of visual similarity between the spatial fields are captured by the quantitative measures, leading to recommendations on suitable algorithms in the context of evaluating distributed hydrological models.},
  language  = {en}
}
@inproceedings{KranstedtLueckingPfeifferetal.2006,
  author    = {Kranstedt, Alfred and L{\"u}cking, Andy and Pfeiffer, Thies and Rieser, Hannes and Staudacher, Marc},
  title     = {Measuring and reconstructing pointing in visual contexts},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-10362},
  year      = {2006},
  abstract  = {We describe an experiment to gather original data on geometrical aspects of pointing. In particular, we are focusing upon the concept of the pointing cone, a geometrical model of a pointing's extension. In our setting we employed methodological and technical procedures of a new type to integrate data from annotations as well as from tracker recordings. We combined exact information on position and orientation with rater's classifications. Our first results seem to challenge classical linguistic and philosophical theories of demonstration in that they advise to separate pointings from reference.},
  language  = {en}
}
@inproceedings{PadroPadro2008,
  author    = {Padr{\´o}, Muntsa and Padr{\´o}, Llu{\´i}s},
  title     = {ME-CSSR : an extension of CSSR using maximum entropy models},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-27210},
  year      = {2008},
  abstract  = {In this work an extension of CSSR algorithm using Maximum Entropy Models is introduced. Preliminary experiments to perform Named Entity Recognition with this new system are presented.},
  language  = {en}
}
@inproceedings{GrohHillierDamineli2007,
  author    = {Groh, J. H. and Hillier, D. J. and Damineli, A.},
  title     = {Mass-loss rate and clumping in LBV stars : the impact of time-dependent effects},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-17773},
  year      = {2007},
  abstract  = {This paper outlines a newly-developed method to include the effects of time variability in the radiative transfer code CMFGEN. It is shown that the flow timescale is often large compared to the variability timescale of LBVs. Thus, time-dependent effects significantly change the velocity law and density structure of the wind, affecting the derivation of the mass-loss rate, volume filling factor, wind terminal velocity, and luminosity. The results of this work are directly applicable to all active LBVs in the Galaxy and in the LMC, such as AG Car, HR Car, S Dor and R 127, and could result in a revision of stellar and wind parameters. The massloss rate evolution of AG Car during the last 20 years is presented, highlighting the need for time-dependent models to correctly interpret the evolution of LBVs.},
  language  = {en}
}
@inproceedings{SchnerrHenrichs2007,
  author    = {Schnerr, R. S. and Henrichs, H. F.},
  title     = {Magnetic fields and wind variability in massive stars},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-18075},
  year      = {2007},
  abstract  = {This paper describes the thesis work of Schnerr (2007) entitled "Magnetic fields and mass loss in massive stars", which aimed at a better understanding of the impact of magnetic fields on the winds of massive stars.},
  language  = {en}
}
@inproceedings{udDoula2007,
  author    = {ud-Doula, A.},
  title     = {Large-scale wind structure due to magnetic fields},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-18010},
  year      = {2007},
  abstract  = {Magnetic fields influence the dynamics of hot-star winds and create large scale structure. Based on numerical magnetohydrodynamic (MHD) simulations, we model the wind of θ¹ Ori C, and then use the SEI method to compute synthetic line profiles for a range of viewing angles as function of rotational phase. The resulting dynamic spectrum for a moderately strong line shows a distinct modulation, but with a phase that seems at odds with available observations.},
  language  = {en}
}
@inproceedings{CurzonKalasSchubertetal.2015,
  author    = {Curzon, Paul and Kalas, Ivan and Schubert, Sigrid and Schaper, Niclas and Barnes, Jan and Kennewell, Steve and Br{\"o}ker, Kathrin and Kastens, Uwe and Magenheim, Johannes and Dagiene, Valentina and Stupuriene, Gabriele and Ellis, Jason Brent and Abreu-Ellis, Carla Reis and Grillenberger, Andreas and Romeike, Ralf and Haugsbakken, Halvdan and Jones, Anthony and Lewin, Cathy and McNicol, Sarah and Nelles, Wolfgang and Neugebauer, Jonas and Ohrndorf, Laura and Schaper, Niclas and Schubert, Sigrid and Opel, Simone and Kramer, Matthias and Trommen, Michael and Pottb{\"a}cker, Florian and Ilaghef, Youssef and Passig, David and Tzuriel, David and Kedmi, Ganit Eshel and Saito, Toshinori and Webb, Mary and Weigend, Michael and Bottino, Rosa and Chioccariello, Augusto and Christensen, Rhonda and Knezek, Gerald and Gioko, Anthony Maina and Angondi, Enos Kiforo and Waga, Rosemary and Ohrndorf, Laura and Or-Bach, Rachel and Preston, Christina and Younie, Sarah and Przybylla, Mareen and Romeike, Ralf and Reynolds, Nicholas and Swainston, Andrew and Bendrups, Faye and Sysło, Maciej M. and Kwiatkowska, Anna Beata and Zieris, Holger and Gerstberger, Herbert and M{\"u}ller, Wolfgang and B{\"u}chner, Steffen and Opel, Simone and Schiller, Thomas and Wegner, Christian and Zender, Raphael and Lucke, Ulrike and Diethelm, Ira and Syrbe, J{\"o}rn and Lai, Kwok-Wing and Davis, Niki and Eickelmann, Birgit and Erstad, Ola and Fisser, Petra and Gibson, David and Khaddage, Ferial and Knezek, Gerald and Micheuz, Peter and Kloos, Carlos Delgado},
  title     = {KEYCIT 2014},
  editor    = {Brinda, Torsten and Reynolds, Nicholas and Romeike, Ralf and Schwill, Andreas},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  isbn      = {978-3-86956-292-6},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-70325},
  pages     = {438},
  year      = {2015},
  abstract  = {In our rapidly changing world it is increasingly important not only to be an expert in a chosen field of study but also to be able to respond to developments, master new approaches to solving problems, and fulfil changing requirements in the modern world and in the job market. In response to these needs key competencies in understanding, developing and using new digital technologies are being brought into focus in school and university programmes. The IFIP TC3 conference "KEYCIT - Key Competences in Informatics and ICT (KEYCIT 2014)" was held at the University of Potsdam in Germany from July 1st to 4th, 2014 and addressed the combination of key competencies, Informatics and ICT in detail. The conference was organized into strands focusing on secondary education, university education and teacher education (organized by IFIP WGs 3.1 and 3.3) and provided a forum to present and to discuss research, case studies, positions, and national perspectives in this field.},
  language  = {en}
}
@inproceedings{OetschSchwengererTompits2010,
  author    = {Oetsch, Johannes and Schwengerer, Martin and Tompits, Hans},
  title     = {Kato: a plagiarism-detection tool for answer-set programs},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-41485},
  year      = {2010},
  abstract  = {We present the tool Kato which is, to the best of our knowledge, the first tool for plagiarism detection that is directly tailored for answer-set programming (ASP). Kato aims at finding similarities between (segments of) logic programs to help detecting cases of plagiarism. Currently, the tool is realised for DLV programs but it is designed to handle various logic-programming syntax versions. We review basic features and the underlying methodology of the tool.},
  language  = {en}
}
@inproceedings{BonfanteLeRoux2008,
  author    = {Bonfante, Guillaume and Le Roux, Joseph},
  title     = {Intersection optimization is NP-complete},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-27146},
  year      = {2008},
  abstract  = {Finite state methods for natural language processing often require the construction and the intersection of several automata. In this paper, we investigate the question of determining the best order in which these intersections should be performed. We take as an example lexical disambiguation in polarity grammars. We show that there is no efficient way to minimize the state complexity of these intersections.},
  language  = {en}
}
@inproceedings{ArlettazBadoBakosKovacsetal.2014,
  author    = {Arlettaz, Jordane and Bad{\´o}, Attila and Bakos-Kov{\´a}cs, Kitti and Bat{\´o}, Szilvia and B{\´o}ka, J{\´a}nos and Congnard, Laureline and Csatl{\´o}s, Erzs{\´e}bet and Gedeon, Magdolna and Guemar, Carine and Hajd{\´u}, D{\´o}ra and Jacs{\´o}, Judit and Kelemen, Katalin and Fekete, Bal{\´a}zs and Kruzslicz, P{\´e}ter and Mezei, P{\´e}ter and Szűcs, T{\"u}nde and Zolt{\´a}n, P{\´e}teri and Szab{\´o}, B{\´e}la P.},
  title     = {Internationale Konferenz zum zehnj{\"a}hrigen Bestehen des Instituts f{\"u}r Rechtsvergleichung der Universit{\"a}t Szeged},
  editor    = {Bad{\´o}, Attila and Belling, Detlev W. and B{\´o}ka, J{\´a}nos and Mezei, P{\´e}ter},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  isbn      = {978-3-86956-308-4},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-72039},
  pages     = {296},
  year      = {2014},
  abstract  = {Die Konferenz „International Conference for the 10th Anniversary of the Institute of Comparative Law" hat am 24. Mai 2013 in Szeged stattgefunden. Im Rahmen der viersprachigen Konferenz haben mehr als dreißig Teilnehmer ihre Forschungsergebnisse pr{\"a}sentiert. Der Essay von Zolt{\´a}n P{\´e}teri blickt auf die Disziplin aus der Perspektive der Wissenschaftsgeschichte. Katalin Kelemen und Bal{\´a}zs Fekete gehen in ihrem Aufsatz der Frage nach, welchen Weg die Versuche der Klassifikation der Rechtssysteme von Osteuropa in der sp{\"a}ten Phase der Umbr{\"u}che der 1980/90er Jahren genommen haben. Die historische Betrachtungsweise mit Bezug auf Rechtsgeschichte und Rechtsvergleichung spiegelt sich auch in anderen Essays wider, vor allem in den Aufs{\"a}tzen von Szilvia Bat{\´o}, Magdolna Gedeon und B{\´e}la Szab{\´o} P. sowie auch in den Aufs{\"a}tzen von P{\´e}ter Mezei und T{\"u}nde Szűcs. Attila Bad{\´o} analysiert die Rechtsvergleichung aus der Sicht des Rechts, der Soziologie und der Politikwissenschaft anhand von Untersuchungen {\"u}ber das Sanktionsystem der Richter in den USA. Diese politikwissenschaftliche Seite wird auch in den Aufs{\"a}tzen {\"u}ber die aktuellen Fragen der europ{\"a}ischen Integration von Carine Guemar und Laureline Congnard betont. Eine Reihe von Aufs{\"a}tzen behandeln die konventionelle normative Komparatistik auf dem Gebiet des Verfassungsrechts (Jordane Arlettaz und P{\´e}ter Kruzslicz), Gesellschaftsrechts (Kitti Bakos-Kov{\´a}cs), Urheberrechts (D{\´o}ra Hajd{\´u}) und Steuerrechts (Judit Jacs{\´o}). Daneben bilden eine weitere Gruppe die Aufs{\"a}tze von J{\´a}nos B{\´o}ka und Erzs{\´e}bet Csatl{\´o}s, die die Verwendung der vergleichenden Methode in der Praxis der Rechtsprechung untersuchen. Die Rechtsvergleichung ist eine sich dynamisch entwickelnde Disziplin. Die Konferenz und dieser Band dienen nicht nur der W{\"u}rdigung der bisherigen Arbeit des Instituts f{\"u}r Rechtsvergleichung, sondern zeigen gleichzeitig neue Ziele auf. Die wichtigsten Grunds{\"a}tze bleiben aber fest verankert auch in einem sich stets ver{\"a}ndernden rechtlichen und geistigen Umfeld. Das Motto des Instituts lautet „instruere et docere omnes qui edoceri desiderant" - „alle lehren, die lernen wollen." Auch in den folgenden Jahrzehnten werden uns der Wille des Lernens und Lehrens, die Freiheit der Forschung sowie die {\"U}bertragung und Weiterentwicklung der ungarischen wie globalen Rechtskultur leiten.},
  language  = {de}
}
@inproceedings{ZeilingerMuttiStreckeretal.2006,
  author    = {Zeilinger, Gerold and Mutti, Maria and Strecker, Manfred and Rehak, Katrin and Bookhagen, Bodo and Schwab, Marco},
  title     = {Integration of digital elevation models and satellite images to investigate geological processes.},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-7063},
  year      = {2006},
  abstract  = {In order to better understand the geological boundary conditions for ongoing or past surface processes geologists face two important questions: 1) How can we gain additional knowledge about geological processes by analyzing digital elevation models (DEM) and satellite images and 2) Do these efforts present a viable approach for more efficient research. Here, we will present case studies at a variety of scales and levels of resolution to illustrate how we can substantially complement and enhance classical geological approaches with remote sensing techniques. Commonly, satellite and DEM based studies are being used in a first step of assessing areas of geologic interest. While in the past the analysis of satellite imagery (e.g. Landsat TM) and aerial photographs was carried out to characterize the regional geologic characteristics, particularly structure and lithology, geologists have increasingly ventured into a process-oriented approach. This entails assessing structures and geomorphic features with a concept that includes active tectonics or tectonic activity on time scales relevant to humans. In addition, these efforts involve analyzing and quantifying the processes acting at the surface by integrating different remote sensing and topographic data (e.g. SRTM-DEM, SSM/I, GPS, Landsat 7 ETM, Aster, Ikonos…). A combined structural and geomorphic study in the hyperarid Atacama desert demonstrates the use of satellite and digital elevation data for assessing geological structures formed by long-term (millions of years) feedback mechanisms between erosion and crustal bending (Zeilinger et al., 2005). The medium-term change of landscapes during hundred thousands to millions years in a more humid setting is shown in an example from southern Chile. Based on an analysis of rivers/watersheds combined with landscapes parameterization by using digital elevation models, the geomorphic evolution and change in drainage pattern in the coastal Cordillera can be quantified and put into the context of seismotectonic segmentation of a tectonically active region. This has far-reaching implications for earthquake rupture scenarios and hazard mitigation (K. Rehak, see poster on IMAF Workshop). Two examples illustrate short-term processes on decadal, centennial and millennial time scales: One study uses orogen scale precipitation gradients derived from remotely sensed passive microwave data (Bookhagen et al., 2005a). They demonstrate how debris flows were triggered as a response of slopes to abnormally strong rainfall in the interior parts of the Himalaya during intensified monsoons. The area of the orogen that receives high amounts of precipitation during intensified monsoons also constitutes numerous landslide deposits of up to 1km<sup>3 volume that were generated during intensified monsoon phase at about 27 and 9 ka (Bookhagen et al., 2005b). Another project in the Swiss Alps compared sets of aerial photographs recorded in different years. By calculating high resolution surfaces the mass transport in a landslide could be reconstructed (M. Schwab, Universit{\"a}t Bern). All these examples, although representing only a short and limited selection of projects using remote sense data in geology, have as a common approach the goal to quantify geological processes. With increasing data resolution and new sensors future projects will even enable us to recognize more patterns and / or structures indicative of geological processes in tectonically active areas. This is crucial for the analysis of natural hazards like earthquakes, tsunamis and landslides, as well as those hazards that are related to climatic variability. The integration of remotely sensed data at different spatial and temporal scales with field observations becomes increasingly important. Many of presently highly populated places and increasingly utilized regions are subject to significant environmental pressure and often constitute areas of concentrated economic value. Combined remote sensing and ground-truthing in these regions is particularly important as geologic, seismicity and hydrologic data may be limited here due to the recency of infrastructural development. Monitoring ongoing processes and evaluating the remotely sensed data in terms of recurrence of events will greatly enhance our ability to assess and mitigate natural hazards. <hr> Dokument 1: Foliensatz | Dokument 2: Abstract <hr> Interdisziplin{\"a}res Zentrum f{\"u}r Musterdynamik und Angewandte Fernerkundung Workshop vom 9. - 10. Februar 2006},
  language  = {en}
}
@inproceedings{HofukuChoNishidaetal.2013,
  author    = {Hofuku, Yayoi and Cho, Shinya and Nishida, Tomohiro and Kanemune, Susumu and Linck, Barbara and Kim, Seungyon and Park, Seongbin and Van{\´i}ček, Jiř{\´i} and Gujberov{\´a}, Monika and Tomcs{\´a}nyi, Peter and Dagiene, Valentina and Jevsikova, Tatjana and Schulte, Carsten and Sentance, Sue and Thota, Neena and G{\"u}lbahar, Yasemin and İlkhan, Mustafa and Kilis, Selcan and Arslan, Okan and Nakano, Yoshiaki and Izutsu, Katsunobu and Lessner, Daniel and Reffay, Christophe and Miled, Mahdi and Ortiz, Pascal and F{\´e}vrier, Lo{\"i}c and Grgurina, Nataša and Weise, Martin and Bellettini, Carlo and Lonati, Violetta and Malchiodi, Dario and Monga, Mattia and Morpurgo, Anna and Torelli, Mauro and Planteu, Lukas and Standl, Bernhard and Grossmann, Wilfried and Neuwirth, Erich and Benacka, Jan and Ragonis, Noa and Hodges, Steve and Berry, Carol and Kusterer, Peter},
  title     = {Informatics in schools : local proceedings of the 6th International Conference ISSEP 2013 ; selected papers ; Oldenburg, Germany, February 26-March 2, 2013},
  editor    = {Diethelm, Ira and Arndt, Jannik and D{\"u}nnebier, Malte and Syrbe, J{\"o}rn},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  isbn      = {978-3-86956-222-3},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-63688},
  pages     = {162},
  year      = {2013},
  abstract  = {The International Conference on Informatics in Schools: Situation, Evolution and Perspectives - ISSEP - is a forum for researchers and practitioners in the area of Informatics education, both in primary and secondary schools. It provides an opportunity for educators to reflect upon the goals and objectives of this subject, its curricula and various teaching/learning paradigms and topics, possible connections to everyday life and various ways of establishing Informatics Education in schools. This conference also cares about teaching/learning materials, various forms of assessment, traditional and innovative educational research designs, Informatics' contribution to the preparation of children for the 21st century, motivating competitions, projects and activities supporting informatics education in school.},
  language  = {en}
}
@inproceedings{Smith2007,
  author    = {Smith, Nathan},
  title     = {Independent signs of lower mass-loss rates for O-type stars},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-17659},
  year      = {2007},
  abstract  = {I discuss observational evidence - independent of the direct spectral diagnostics of stellar winds themselves - suggesting that mass-loss rates for O stars need to be revised downward by roughly a factor of three or more, in line with recent observed mass-loss rates for clumped winds. These independent constraints include the large observed mass-loss rates in LBV eruptions, the large masses of evolved massive stars like LBVs and WNH stars, WR stars in lower metallicity environments, observed rotation rates of massive stars at different metallicity, supernovae that seem to defy expectations of high mass-loss rates in stellar evolution, and other clues. I pay particular attention to the role of feedback that would result from higher mass-loss rates, driving the star to the Eddington limit too soon, and therefore making higher rates appear highly implausible. Some of these arguments by themselves may have more than one interpretation, but together they paint a consistent picture that steady line-driven winds of O-type stars have lower mass-loss rates and are significantly clumped.},
  language  = {en}
}
@inproceedings{Sonneborn2007,
  author    = {Sonneborn, G.},
  title     = {Imaging and spectroscopy with the James Webb Space Telescope},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-17983},
  year      = {2007},
  abstract  = {The James Webb Space Telescope (JWST) is a large, infrared-optimized space telescope scheduled for launch in 2013. JWST will find the first stars and galaxies that formed in the early universe, connecting the Big Bang to our own Milky Way galaxy. JWST will peer through dusty clouds to see stars forming planetary systems, connecting the MilkyWay to our own Solar System. JWST's instruments are designed to work primarily in the infrared range of 1 - 28 μm, with some capability in the visible range. JWST will have a large mirror, 6.5 m in diameter, and will be diffraction-limited at 2 μm (0.1 arcsec resolution). JWST will be placed in an L2 orbit about 1.5 million km from the Earth. The instruments will provide imaging, coronography, and multi-object and integral-field spectroscopy across the 1 - 28 μm wavelength range. The breakthrough capabilities of JWST will enable new studies of massive star winds from the Milky Way to the early universe.},
  language  = {en}
}
@inproceedings{ArtsteinPoesio2006,
  author    = {Artstein, Ron and Poesio, Massimo},
  title     = {Identifying reference to abstract objects in dialogue},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-10357},
  year      = {2006},
  abstract  = {In two experiments, many annotators marked antecedents for discourse deixis as unconstrained regions of text. The experiments show that annotators do converge on the identity of these text regions, though much of what they do can be captured by a simple model. Demonstrative pronouns are more likely than definite descriptions to be marked with discourse antecedents. We suggest that our methodology is suitable for the systematic study of discourse deixis.},
  language  = {en}
}
@inproceedings{MorrisonRotherKurschat2007,
  author    = {Morrison, N. D. and Rother, R. and Kurschat, N.},
  title     = {Hα line profile variability in the B8Ia-type supergiant Rigel (β Ori)},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-18120},
  year      = {2007},
  abstract  = {Hα observations of Rigel obtained on 184 nights during the past ten years with the 1-m telescope and ´echelle spectrograph of Ritter Observatory are surveyed. The line profiles were classified in terms of morphology. About 1/4 of them are of P Cygni type, about 15\% inverse P Cygni, about 25\% double-peaked, about 1/3 pure absorption, and a few are single emission lines. Transformation of the profile from one type to another typically takes a few days. Although the line stays in absorption for extended intervals, only one high-velocity absorption event of the intensity reported by Kaufer et al. (1996a) was observed, in late 2006. Late in this event, Hα absorption occurred farther to the red than the red wing of a plausible photospheric absorption component, an indication of infalling material. In general, as the absorption events come to an end, the emission typically returns with an inverse P Cygni profile. The Hα profile class shows no obvious correlation with the radial velocity of C II λ6578, a photospheric absorption line.},
  language  = {en}
}
@inproceedings{Runacres2007,
  author    = {Runacres, M. C.},
  title     = {Hydrodynamical models of clumping beyond 50 R∗},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-18030},
  year      = {2007},
  abstract  = {We present one-dimensional, time-dependent models of the clumps generated by the linedeshadowing instability. In order to follow the clumps out to distances of more than 1000 R∗, we use an efficient moving-box technique. We show that, within the approximations, the wind can remain clumped well into the formation region of the radio continuum.},
  language  = {en}
}
@inproceedings{ZeheBronstertItzerottetal.2006,
  author    = {Zehe, Erwin and Bronstert, Axel and Itzerott, Sibylle and B{\´a}rdossy, Andr{\´a}s and Ihringer, J{\"u}rgen},
  title     = {Hochwasservorhersage, Großhangbewegungen, Schadstofftransport},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-7128},
  year      = {2006},
  abstract  = {Interdisziplin{\"a}res Zentrum f{\"u}r Musterdynamik und Angewandte Fernerkundung Workshop vom 9. - 10. Februar 2006},
  language  = {de}
}
@inproceedings{SagetGuyomard2006,
  author    = {Saget, Sylvie and Guyomard, Marc},
  title     = {Goal-oriented dialog as a collaborative subordinated activity involving collective acceptance},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-10420},
  year      = {2006},
  abstract  = {Modeling dialog as a collaborative activity consists notably in specifying the contain of the Conversational Common Ground and the kind of social mental state involved. In previous work (Saget, 2006), we claim that Collective Acceptance is the proper social attitude for modeling Conversational Common Ground in the particular case of goal-oriented dialog. We provide a formalization of Collective Acceptance, besides elements in order to integrate this attitude in a rational model of dialog are provided; and finally, a model of referential acts as being part of a collaborative activity is provided. The particular case of reference has been chosen in order to exemplify our claims.},
  language  = {en}
}
@inproceedings{MaerkerSchroederEsselbachCapolongoetal.2006,
  author    = {M{\"a}rker, Michael and Schr{\"o}der-Esselbach, Boris and Capolongo, Domenico and Bentivenga, Mario},
  title     = {Geomorphological and pedological processes in badland areas of Southern Italy and their interaction with Mediterranean vegetation},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-7288},
  year      = {2006},
  abstract  = {Interdisziplin{\"a}res Zentrum f{\"u}r Musterdynamik und Angewandte Fernerkundung Workshop vom 9. - 10. Februar 2006},
  language  = {en}
}
@inproceedings{MoffatHillierHamannetal.2007,
  author    = {Moffat, Anthony F. J. and Hillier, D. J. and Hamann, Wolf-Rainer and Owocki, S. P.},
  title     = {General Discussion},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-17953},
  year      = {2007},
  abstract  = {Clumping in hot-star winds : proceedings of an international workshop held in Potsdam, Germany, 18. - 22. June 2007},
  language  = {en}
}
@inproceedings{PoppBlaumDomptailetal.2006,
  author    = {Popp, Alexander and Blaum, Niels and Domptail, Stephanie and Herpel, Nicole and Gr{\"o}ngr{\"o}ft, Alexander and Hoffman, T. T. and J{\"u}rgens, Norbert and Milton, Sue and Nuppenau, Ernst-August and Rossmanith, Eva and Schmidt, Michael and Vogel, Melanie and Vohland, Katrin and Jeltsch, Florian},
  title     = {From satellite imagery to soil-plant interactions},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-7302},
  year      = {2006},
  abstract  = {Decisions for the conservation of biodiversity and sustainable management of natural resources are typically related to large scales, i.e. the landscape level. However, understanding and predicting the effects of land use and climate change on scales relevant for decision-making requires to include both, large scale vegetation dynamics and small scale processes, such as soil-plant interactions. Integrating the results of multiple BIOTA subprojects enabled us to include necessary data of soil science, botany, socio-economics and remote sensing into a high resolution, process-based and spatially-explicit model. Using an example from a sustainably-used research farm and a communally used and degraded farming area in semiarid southern Namibia we show the power of simulation models as a tool to integrate processes across disciplines and scales.},
  language  = {en}
}
@inproceedings{BeyssadeMarandin2006,
  author    = {Beyssade, Claire and Marandin, Jean-Marie},
  title     = {From complex to simple speech acts : a bidimensional analysis of illocutionary},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-10319},
  year      = {2006},
  abstract  = {We present a new analysis of illocutionary forces in dialogue. We analyze them as complex conversational moves involving two dimensions: what Speaker commits herself to and what she calls on Addressee to perform. We start from the analysis of speech acts such as confirmation requests or whimperatives, and extend the analysis to seemingly simple speech acts, such as statements and queries. Then, we show how to integrate our proposal in the framework of the Grammar for Conversation (Ginzburg, to app.), which is adequate for modelling agents' information states and how they get updated.},
  language  = {en}
}
@inproceedings{LascaridesStone2006,
  author    = {Lascarides, Alex and Stone, Matthew},
  title     = {Formal semantics for iconic gesture},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-10330},
  year      = {2006},
  abstract  = {We present a formal analysis of iconic coverbal gesture. Our model describes the incomplete meaning of gesture that's derivable from its form, and the pragmatic reasoning that yields a more specific interpretation. Our formalism builds on established models of discourse interpretation to capture key insights from the descriptive literature on gesture: synchronous speech and gesture express a single thought, but while the form of iconic gesture is an important clue to its interpretation, the content of gesture can be resolved only by linking it to its context.},
  language  = {en}
}
@inproceedings{TrilckeParrD'Aprileetal.2022,
  author    = {Trilcke, Peer and Parr, Rolf and D'Aprile, Iwan-Michelangelo and Kraus, Hans-Christof and Blomqvist, Clarissa and McGillen, Petra S. and Aus der Au, Carmen and Phillips, Alexander Robert and Helmer, Debora and Singer, R{\"u}diger and G{\"o}rner, R{\"u}diger and Berbig, Roland and Rose, Dirk and Wilhelms, Kerstin and Krause, Marcus and Hehle, Christine and Gretz, Daniela and Gfrereis, Heike and Lepp, Nicola and Morlok, Franziska and Haut, Gideon and Brechenmacher, Thomas and Stauffer, Isabelle and Lyon, John B. and Bachmann, Vera and Ewert, Michael and Immer, Nikolas and Vedder, Ulrike and Fischer, Hubertus and Becker, Sabina and Wegmann, Christoph and M{\"o}ller, Klaus-Peter and Schneider, Ulrike and Waszynski, Alexander and Wedel, Michael and Brehm, David and Wolpert, Georg},
  title     = {Fontanes Medien},
  editor    = {Trilcke, Peer},
  publisher = {De Gruyter},
  address   = {Berlin},
  isbn      = {978-3-11-073330-3},
  doi       = {10.1515/9783110733235},
  pages     = {XIII, 672},
  year      = {2022},
  abstract  = {Theodor Fontane war, im durchaus modernen Sinne, ein Medienarbeiter: Als Presse-Agent in London lernte er die innovativste Presselandschaft seiner Zeit kennen; als Redakteur in Berlin leistete er journalistische K{\"a}rrnerarbeit; er schrieb Kritiken {\"u}ber das Theater, die bildende Kunst und die Literatur - und auch seine Romane wie seine Reiseb{\"u}cher sind stets Medienprodukte, als Serien in in Zeitungen und Zeitschriften platziert, bevor sie auf dem Buchmarkt erschienen. Der vorliegende Band dokumentiert die Ergebnisse eines internationalen Kongresses, veranstaltet 2019 vom Theodor-Fontane-Archiv in Potsdam. Die ebenso rasante wie umfassende Medialisierung und Vernetzung der Gesellschaft im Laufe des 19. Jahrhunderts wird dabei als produktive Voraussetzung der schriftstellerischen T{\"a}tigkeit Fontanes begriffen. Eingebettet in ein weit verzweigtes Netz der Korrespondenz und der postalischen Textzirkulation, vertraut mit den Routinen und Publika der periodischen Massenpresse, f{\"u}r die er sein Leben lang schrieb, und auf vielf{\"a}ltige Weise gepr{\"a}gt von der visuellen Kultur seiner Zeit wird Theodor Fontane als gleichermaßen journalistisch versierter wie {\"a}sthetisch sensibler Grenzg{\"a}nger erkennbar.},
  language  = {de}
}
@inproceedings{ZarriessSeeker2008,
  author    = {Zarrieß, Sina and Seeker, Wolfgang},
  title     = {Finite-state rule deduction for parsing non-constituent coordination},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-27254},
  year      = {2008},
  abstract  = {In this paper, we present a finite-state approach to constituency and therewith an analysis of coordination phenomena involving so-called non-constituents. We show that non-constituents can be seen as parts of fully-fledged constituents and therefore be coordinated in the same way. We have implemented an algorithm based on finite state automata that generates an LFG grammar assigning valid analyses to non-constituent coordination structures in the German language.},
  language  = {en}
}
@inproceedings{Barthelemy2008,
  author    = {Barth{\´e}lemy, Fran{\c{c}}ois},
  title     = {Finite-state compilation of feature structures for two-level morphology},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-27120},
  year      = {2008},
  abstract  = {This paper describes a two-level formalism where feature structures are used in contextual rules. Whereas usual two-level grammars describe rational sets over symbol pairs, this new formalism uses tree structured regular expressions. They allow an explicit and precise definition of the scope of feature structures. A given surface form may be described using several feature structures. Feature unification is expressed in contextual rules using variables, like in a unification grammar. Grammars are compiled in finite state multi-tape transducers.},
  language  = {en}
}
@inproceedings{IpingSonnebornMassaetal.2007,
  author    = {Iping, R.C. and Sonneborn, G. and Massa, D.L. and Gies, D. and Williams, Simon E.},
  title     = {Far-ultraviolet spectroscopy of O+O binaries in the Magellanic Clouds},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-17896},
  year      = {2007},
  abstract  = {We report FUSE observations in 2005-2006 of three O-type, double-lined spectroscopic binaries in the Magellanic Clouds. The systems have very short periods (1.4-2.25 d), represent rare, young evolutionary stages of massive stars and binaries, and provide a unique glimpse at some of the most massive systems that form in dense clusters of massive stars. Improved orbit parameters, including revised masses, for LH54-425 are derived from new ctio spectroscopy. The systems are: LH54-425 in the LMC (O3V + O5V, P=2.25d, 62+37M⊙), J053441-693139 in the LMC (O2-3If+O6V, P=1.4 d, 41+27M⊙), and Hodge 53-47 in the SMC (O6V + O4-5IIIf, P=2.2 d, 24+14M⊙, where the O4 star appears to be less massive than the O6 star). Their short periods indicates that wind interaction and mass transfer are likely important factors in their evolution. The spectra provide quantitative and systematic studies of phase-dependent stellar wind properties, wind collision effects in O+O binaries at lower metallicities, improved radial velocity curves, and FUV spectro-photometric changes as a function of orbital phase.},
  language  = {en}
}
@inproceedings{Piskorski2008,
  author    = {Piskorski, Jakub},
  title     = {ExPRESS : extraction pattern recognition engine and specification suite},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-27227},
  year      = {2008},
  abstract  = {The emergence of information extraction (IE) oriented pattern engines has been observed during the last decade. Most of them exploit heavily finite-state devices. This paper introduces ExPRESS - a new extraction pattern engine, whose rules are regular expressions over flat feature structures. The underlying pattern language is a blend of two previously introduced IE oriented pattern formalisms, namely, JAPE, used in the widely known GATE system, and the unificationbased XTDL formalism used in SProUT. A brief and technical overview of ExPRESS, its pattern language and the pool of its native linguistic components is given. Furthermore, the implementation of the grammar interpreter is addressed too.},
  language  = {en}
}
@inproceedings{Cabalar2010,
  author    = {Cabalar, Pedro},
  title     = {Existential quantifiers in the rule body},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-41476},
  year      = {2010},
  abstract  = {In this paper we consider a simple syntactic extension of Answer Set Programming (ASP) for dealing with (nested) existential quantifiers and double negation in the rule bodies, in a close way to the recent proposal RASPL-1. The semantics for this extension just resorts to Equilibrium Logic (or, equivalently, to the General Theory of Stable Models), which provides a logic-programming interpretation for any arbitrary theory in the syntax of Predicate Calculus. We present a translation of this syntactic class into standard logic programs with variables (either disjunctive or normal, depending on the input rule heads), as those allowed by current ASP solvers. The translation relies on the introduction of auxiliary predicates and the main result shows that it preserves strong equivalence modulo the original signature.},
  language  = {en}
}
@inproceedings{Gull2007,
  author    = {Gull, T. R.},
  title     = {Eta Carinae viewed from different vantages},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-18200},
  year      = {2007},
  abstract  = {The spatially-resolved winds of the massive binary, Eta Carinae, extend an arcsecond on the sky, well beyond the 10 to 20 milliarcsecond binary orbital dimension. Stellar wind line profiles, observed at very different angular resolutions of VLTI/AMBER, HST/STIS and VLT/UVES, provide spatial information on the extended wind interaction structure as it changes with orbital phase. These same wind lines, observable in the starlight scattered off the foreground lobe of the dusty Homunculus, provide time-variant line profiles viewed from significantly different angles. Comparisons of direct and scattered wind profiles observed in the same epoch and at different orbital phases provide insight on the extended wind structure and promise the potential for three-dimensional imaging of the outer wind structures. Massive, long-lasting clumps, including the nebularWeigelt blobs, originated during the two historical ejection events. Wind interactions with these clumps are quite noticeable in spatially-resolved spectroscopy. As the 2009.0 minimum approaches, analysis of existing spectra and 3-D modeling are providing bases for key observations to gain further understanding of this complex massive binary.},
  language  = {en}
}
@inproceedings{Owocki2007,
  author    = {Owocki, S. P.},
  title     = {Dynamical simulation of the "velocity-porosity" reduction in observed strength of stellar wind lines},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-17992},
  year      = {2007},
  abstract  = {I use dynamical simulations of the line-driven instability to examine the potential role of the resulting flow structure in reducing the observed strength of wind absorption lines. Instead of the porosity length formalism used to model effects on continuum absorption, I suggest reductions in line strength can be better characterized in terms of a velocity clumping factor that is insensitive to spatial scales. Examples of dynamic spectra computed directly from instability simulations do exhibit a net reduction in absorption, but only at a modest 10-20\% level that is well short of the ca. factor 10 required by recent analyses of PV lines.},
  language  = {en}
}
@inproceedings{StLouisMoffat2007,
  author    = {St-Louis, N. and Moffat, Anthony F. J.},
  title     = {Do clumping corrections increase with decreasing mass-loss rates?},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-17696},
  year      = {2007},
  abstract  = {We report on new mass-loss rate estimates for O stars in six massive binaries using the amplitude of orbital-phase dependent, linear-polarimetric variability caused by electron scattering off free electrons in the winds. Our estimated mass-loss rates for luminous O stars are independent of clumping. They suggest similar clumping corrections as for WR stars and do not support the recently proposed reduction in mass-loss rates of O stars by one or two orders of magnitude.},
  language  = {en}
}
@inproceedings{Massa2007,
  author    = {Massa, D. L.},
  title     = {Discussion: Spectroscopy and Mass-Loss Diagnostics},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-17821},
  year      = {2007},
  language  = {en}
}
@inproceedings{Fullerton2007,
  author    = {Fullerton, A. W.},
  title     = {Discussion: Spectral modeling},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-17917},
  year      = {2007},
  language  = {en}
}