@book{OPUS4-14421, title = {Grundfragen Multimedialen Lehrens und Lernens : 2. Workshop GML2 2004}, editor = {Rebensburg, Klaus}, publisher = {Books on Demand}, address = {Norderstedt}, isbn = {3-8334-1573-8}, pages = {293 S. : Ill., graph. Darst.}, year = {2004}, abstract = {Tagungsband vom 2. Workshop GML² 2005 Dem Lernen und Lehren mit Neuen Medien werden in Zeiten der Informationsgesellschaft oft sagenhafte Eigenschaften zugeschrieben: es sei anschaulicher, attraktiver, motivierender, effizienter, kosteng{\"u}nstiger, gehe besser auf den Lernenden ein, steigere den Lernerfolg, orientiere sich mehr an den kognitiven Strukturen von Lernenden etc.. Damit wenigstens einige der genannten Vorteile wirksam werden, sind geeignete didaktische und methodische Modelle und Konzepte unverzichtbar. Hinzu kommen detaillierte Kenntnisse in der Gestaltung von Lernoberfl{\"a}chen, der technischen Realisierung von Lerninhalten, dem Aufbau lernf{\"o}rderlicher Strukturen und Betreuungskonzepte und dem Betrieb von teilweise virtuellen Universit{\"a}ten. Inwieweit gesteckte Ziele erreicht wurden, ist anhand von Evaluationsmaßnahmen zu ermitteln. S{\"a}mtliche Aspekte m{\"u}ssen bereits in die Planung entsprechender Angebote einbezogen werden.}, language = {de} } @article{CordesKaiserSelbig2006, author = {Cordes, Frank and Kaiser, Rolf and Selbig, Joachim}, title = {Bioinformatics approach to predicting HIV drug resistance}, issn = {1473-7159}, doi = {10.1586/14737159.6.2.207}, year = {2006}, abstract = {The emergence of drug resistance remains one of the most challenging issues in the treatment of HIV-1 infection. The extreme replication dynamics of HIV facilitates its escape from the selective pressure exerted by the human immune system and by the applied combination drug therapy. This article reviews computational methods whose combined use can support the design of optimal antiretroviral therapies based on viral genotypic and phenotypic data. Genotypic assays are based on the analysis of mutations associated with reduced drug susceptibility, but are difficult to interpret due to the numerous mutations and mutational patterns that confer drug resistance. Phenotypic resistance or susceptibility can be experimentally evaluated by measuring the inhibition of the viral replication in cell culture assays. However, this procedure is expensive and time consuming}, language = {en} } @article{LemmCurioHlushchuketal.2006, author = {Lemm, Steven and Curio, Gabriel and Hlushchuk, Yevhen and M{\"u}ller, Klaus-Robert}, title = {Enhancing the signal-to-noise ratio of ICA-based extracted ERPs}, issn = {0018-9294}, doi = {10.1109/Tbme.2006.870258}, year = {2006}, abstract = {When decomposing single trial electroencephalography it is a challenge to incorporate prior physiological knowledge. Here, we develop a method that uses prior information about the phase-locking property of event-related potentials in a regularization framework to bias a blind source separation algorithm toward an improved separation of single-trial phase-locked responses in terms of an increased signal-to-noise ratio. In particular, we suggest a transformation of the data, using weighted average of the single trial and trial-averaged response, that redirects the focus of source separation methods onto the subspace of event-related potentials. The practical benefit with respect to an improved separation of such components from ongoing background activity and extraneous noise is first illustrated on artificial data and finally verified in a real-world application of extracting single-trial somatosensory evoked potentials from multichannel EEG-recordings}, language = {en} } @phdthesis{Schuschel2006, author = {Schuschel, Hilmar}, title = {Integrierte Prozessplanung und -ausf{\"u}hrung}, address = {Potsdam}, pages = {135 S.}, year = {2006}, language = {de} } @article{GressmannJanhunenMerceretal.2006, author = {Gressmann, Jean and Janhunen, Tomi and Mercer, Robert E. and Schaub, Torsten H. and Thiele, Sven and Tichy, Richard}, title = {On probing and multi-threading in platypus}, year = {2006}, language = {en} } @phdthesis{Hetzer2006, author = {Hetzer, Dirk}, title = {Adaptive Quality of Service based Bandwidth Planning in Internet}, address = {Potsdam}, pages = {190 S. : graph. Darst.}, year = {2006}, language = {en} } @article{LaubRothBuhmannetal.2006, author = {Laub, Julian and Roth, Volker and Buhmann, Joachim and M{\"u}ller, Klaus-Robert}, title = {On the information and representation of non-Euclidean pairwise data}, issn = {0031-3203}, doi = {10.1016/j.patcog.2006.04.016}, year = {2006}, abstract = {Two common data representations are mostly used in intelligent data analysis, namely the vectorial and the pairwise representation. Pairwise data which satisfy the restrictive conditions of Euclidean spaces can be faithfully translated into a Euclidean vectorial representation by embedding. Non-metric pairwise data with violations of symmetry, reflexivity or triangle inequality pose a substantial conceptual problem for pattern recognition since the amount of predictive structural information beyond what can be measured by embeddings is unclear. We show by systematic modeling of non-Euclidean pairwise data that there exists metric violations which can carry valuable problem specific information. Furthermore, Euclidean and non-metric data can be unified on the level of structural information contained in the data. Stable component analysis selects linear subspaces which are particularly insensitive to data fluctuations. Experimental results from different domains support our pattern recognition strategy.}, language = {en} } @article{MileoSchaub2006, author = {Mileo, Alessandra and Schaub, Torsten H.}, title = {Extending ordered disjunctions for policy enforcement : preliminary report}, year = {2006}, language = {en} } @article{KawanabeBlanchardSugiyamaetal.2006, author = {Kawanabe, Motoaki and Blanchard, Gilles and Sugiyama, Masashi and Spokoiny, Vladimir G. and M{\"u}ller, Klaus-Robert}, title = {A novel dimension reduction procedure for searching non-Gaussian subspaces}, issn = {0302-9743}, doi = {10.1007/11679363_19}, year = {2006}, abstract = {In this article, we consider high-dimensional data which contains a low-dimensional non-Gaussian structure contaminated with Gaussian noise and propose a new linear method to identify the non-Gaussian subspace. Our method NGCA (Non-Gaussian Component Analysis) is based on a very general semi-parametric framework and has a theoretical guarantee that the estimation error of finding the non-Gaussian components tends to zero at a parametric rate. NGCA can be used not only as preprocessing for ICA, but also for extracting and visualizing more general structures like clusters. A numerical study demonstrates the usefulness of our method}, language = {en} } @article{DelgrandeLiuSchaubetal.2006, author = {Delgrande, James Patrick and Liu, Daphne H. and Schaub, Torsten H. and Thiele, Sven}, title = {COBA 2.0 : a consistency-based belief change system}, year = {2006}, language = {en} } @article{DelgrandeSchaubTompits2006, author = {Delgrande, James Patrick and Schaub, Torsten H. and Tompits, Hans}, title = {An Extended Query language for action languages (and its application to aggregates and preferences)}, year = {2006}, language = {en} } @book{Juergensen2006, author = {J{\"u}rgensen, Helmut}, title = {Complexity, information, energy}, series = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Informatik}, volume = {2006, 6}, journal = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Informatik}, publisher = {Univ.}, address = {Potsdam}, issn = {0946-7580}, pages = {5 S.}, year = {2006}, language = {en} } @article{PerniciWeske2006, author = {Pernici, Barbara and Weske, Mathias}, title = {Business process management}, issn = {0169-023X}, year = {2006}, language = {en} } @phdthesis{Freund2006, author = {Freund, Tessen}, title = {Experimentelles Software Engineering durch Modellierung wissensintensiver Entwicklungsprozesse}, address = {Potsdam}, pages = {XII, 316 S. : graph. Darst.}, year = {2006}, language = {de} } @book{BalanJuergensen2006, author = {Balan, Sakthin M. and J{\"u}rgensen, Helmut}, title = {Peptide computing : universality and theoretical model}, series = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Informatik}, volume = {2006, 1}, journal = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Informatik}, publisher = {Univ.}, address = {Potsdam}, issn = {0946-7580}, pages = {15 S.}, year = {2006}, language = {en} } @book{Krahmer2006, author = {Krahmer, Sebastian}, title = {Control flow integrity with ptrace()}, series = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Informatik}, volume = {2006, 2}, journal = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Informatik}, publisher = {Univ.}, address = {Potsdam}, issn = {0946-7580}, pages = {16 S.}, year = {2006}, language = {en} } @book{BalanJuergensen2006, author = {Balan, Sakthin M. and J{\"u}rgensen, Helmut}, title = {On the universality of peptide computing}, series = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Informatik}, volume = {2006, 9}, journal = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Informatik}, publisher = {Univ.}, address = {Potsdam}, issn = {0946-7580}, pages = {ca. 23 S.}, year = {2006}, language = {en} } @book{Krahmer2006, author = {Krahmer, Sebastian}, title = {Hardend *OS exploitation techniques}, series = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Informatik}, volume = {2006, 4}, journal = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Informatik}, publisher = {Univ.}, address = {Potsdam}, issn = {0946-7580}, pages = {8 S.}, year = {2006}, language = {en} } @book{Juergensen2006, author = {J{\"u}rgensen, Helmut}, title = {Synchronization}, series = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Informatik}, volume = {2006, 5}, journal = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Informatik}, publisher = {Univ.}, address = {Potsdam}, issn = {0946-7580}, pages = {21 S.}, year = {2006}, language = {en} } @phdthesis{Nienhaus2005, author = {Nienhaus, Marc}, title = {Real-Time-Non-Photorealistic rendering techniques for illustrating 3D scenes and their dynamics}, address = {Potsdam}, pages = {x, 102 S. : graph. Darst.}, year = {2005}, language = {en} }