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This volume Boundaries of Inclusion and Exclusion examines the many different and newly emerging ways in which citizenship refers to spatial, symbolic and social boundaries. Today, in the context of citizenship we face processes of inclusion and exclusion on national and supranational level but no less on the level of groups and individuals. The book addresses these different levels and discusses processes of inclusion and exclusion with regard to spatial, social and symbolic boundaries referring to such different problems as political participation, migration, or identity with regard to religion or the EU. This book will appeal to academics working in the field of political theory, political sociology and European studies.
In reading, word frequency is commonly regarded as the major bottom-up determinant for the speed of lexical access. Moreover, language processing depends on top-down information, such as the predictability of a word from a previous context. Yet, however, the exact role of top-down predictions in visual word recognition is poorly understood: They may rapidly affect lexical processes, or alternatively, influence only late post-lexical stages. To add evidence about the nature of top-down processes and their relation to bottom-up information in the timeline of word recognition, we examined influences of frequency and predictability on event-related potentials (ERPs) in several sentence reading studies. The results were related to eye movements from natural reading as well as to models of word recognition. As a first and major finding, interactions of frequency and predictability on ERP amplitudes consistently revealed top-down influences on lexical levels of word processing (Chapters 2 and 4). Second, frequency and predictability mediated relations between N400 amplitudes and fixation durations, pointing to their sensitivity to a common stage of word recognition; further, larger N400 amplitudes entailed longer fixation durations on the next word, a result providing evidence for ongoing processing beyond a fixation (Chapter 3). Third, influences of presentation rate on ERP frequency and predictability effects demonstrated that the time available for word processing critically co-determines the course of bottom-up and top-down influences (Chapter 4). Fourth, at a near-normal reading speed, an early predictability effect suggested the rapid comparison of top-down hypotheses with the actual visual input (Chapter 5). The present results are compatible with interactive models of word recognition assuming that early lexical processes depend on the concerted impact of bottom-up and top-down information. We offered a framework that reconciles the findings on a timeline of word recognition taking into account influences of frequency, predictability, and presentation rate (Chapter 4).
Blockchain
(2018)
The term blockchain has recently become a buzzword, but only few know what exactly lies behind this approach. According to a survey, issued in the first quarter of 2017, the term is only known by 35 percent of German medium-sized enterprise representatives. However, the blockchain technology is very interesting for the mass media because of its rapid development and global capturing of different markets.
For example, many see blockchain technology either as an all-purpose weapon— which only a few have access to—or as a hacker technology for secret deals in the darknet. The innovation of blockchain technology is found in its successful combination of already existing approaches: such as decentralized networks, cryptography, and consensus models. This innovative concept makes it possible to exchange values in a decentralized system. At the same time, there is no requirement for trust between its nodes (e.g. users).
With this study the Hasso Plattner Institute would like to help readers form their own opinion about blockchain technology, and to distinguish between truly innovative properties and hype.
The authors of the present study analyze the positive and negative properties of the blockchain architecture and suggest possible solutions, which can contribute to the efficient use of the technology. We recommend that every company define a clear target for the intended application, which is achievable with a reasonable cost-benefit ration, before deciding on this technology. Both the possibilities and the limitations of blockchain technology need to be considered. The relevant steps that must be taken in this respect are summarized /summed up for the reader in this study.
Furthermore, this study elaborates on urgent problems such as the scalability of the blockchain, appropriate consensus algorithm and security, including various types of possible attacks and their countermeasures. New blockchains, for example, run the risk of reducing security, as changes to existing technology can lead to lacks in the security and failures.
After discussing the innovative properties and problems of the blockchain technology, its implementation is discussed. There are a lot of implementation opportunities for companies available who are interested in the blockchain realization. The numerous applications have either their own blockchain as a basis or use existing and widespread blockchain systems. Various consortia and projects offer "blockchain-as-a-serviceänd help other companies to develop, test and deploy their own applications.
This study gives a detailed overview of diverse relevant applications and projects in the field of blockchain technology. As this technology is still a relatively young and fast developing approach, it still lacks uniform standards to allow the cooperation of different systems and to which all developers can adhere. Currently, developers are orienting themselves to Bitcoin, Ethereum and Hyperledger systems, which serve as the basis for many other blockchain applications.
The goal is to give readers a clear and comprehensive overview of blockchain technology and its capabilities.
Biomass size spectra collate structural and functional attributes of plankton communities enabling standardised temporal and cross-system comparisons and may be rapidly obtained by automated particle counters. To examine how differences in plankton communities from highly eutrophic and more oligotrophic lakes are reflected in size spectra, a three-year time series of biomass size spectra was established for polymictic, eutrophic Lake Müggelsee, based on approximately weekly sampling and microscopic enumeration. The continuous but often bumpy size spectra reflected appropriately the seasonal and trophy-related variations in the plankton composition and growth conditions and the potential impact of daphnids on smaller plankton. We tested the hypothesis that more diverse plankton communities have smoother size spectra than impoverished ones. The spectra of L. Müggelsee and other more less eutrophic lakes covaried roughly with the functional diversity in total plankton composition but were unrelated to taxonomical diversity within the phyto- or mesozooplankton. The slopes of the normalised size spectra of Lake Müggelsee were generally more negative than -1, exhibited a recurrent seasonal pattern, and were strongly correlated with crustacean biomass. In contrast to less eutrophic systems, slopes could not be used to quantify energy fluxes within the foodweb due to highly variable algal P/B ratios and frequently bumpy size distributions. The latter indicated stronger deviations from the ideal concept of a steady energy flow along the size gradient than found in e. g. large, mesotrophic Lake Constance.
In a democracy, a constitutional separation of powers between the executive and the assembly may be desirable, but the constitutional concentration of executive power in a single human being is not. The book defends this thesis and explores ‘semi-parliamentary government’ as an alternative to presidential government. Semi-parliamentarism avoids power concentration in one person by shifting the separation of powers into the democratic assembly. The executive becomes fused with only one part of the assembly, even though the other part has at least equal democratic legitimacy and robust veto power on ordinary legislation. The book identifies the Australian Commonwealth and Japan, as well as the Australian states of New South Wales, South Australia, Tasmania, Victoria, and Western Australia, as semi-parliamentary systems. Using data from 23 countries and 6 Australian states, it maps how parliamentary and semi-parliamentary systems balance competing visions of democracy; it analyzes patterns of electoral and party systems, cabinet formation, legislative coalition-building, and constitutional reforms; it systematically compares the semi-parliamentary and presidential separation of powers; and it develops new and innovative semi-parliamentary designs, some of which do not require two separate chambers.
Behavioural Models
(2016)
This textbook introduces the basis for modelling and analysing discrete dynamic systems, such as computer programmes, soft- and hardware systems, and business processes. The underlying concepts are introduced and concrete modelling techniques are described, such as finite automata, state machines, and Petri nets. The concepts are related to concrete application scenarios, among which business processes play a prominent role.
The book consists of three parts, the first of which addresses the foundations of behavioural modelling. After a general introduction to modelling, it introduces transition systems as a basic formalism for representing the behaviour of discrete dynamic systems. This section also discusses causality, a fundamental concept for modelling and reasoning about behaviour. In turn, Part II forms the heart of the book and is devoted to models of behaviour. It details both sequential and concurrent systems and introduces finite automata, state machines and several different types of Petri nets. One chapter is especially devoted to business process models, workflow patterns and BPMN, the industry standard for modelling business processes. Lastly, Part III investigates how the behaviour of systems can be analysed. To this end, it introduces readers to the concept of state spaces. Further chapters cover the comparison of behaviour and the formal analysis and verification of behavioural models.
The book was written for students of computer science and software engineering, as well as for programmers and system analysts interested in the behaviour of the systems they work on. It takes readers on a journey from the fundamentals of behavioural modelling to advanced techniques for modelling and analysing sequential and concurrent systems, and thus provides them a deep understanding of the concepts and techniques introduced and how they can be applied to concrete application scenarios.
Inhalt: Habachi, Labib: Tell Basta Chapter 1: Introductory: Bubatis and its monuments Chapter II: The temple of Pepi I [I]: Description Chapter III: The temple of Pepi [III]: Finds and importance Chapter IV: General notes on the great temple [I]: Mihos temple and entrance hall Chapter V: General notes on the great temple [II]: Festival hall and hypostyle hall Chapter VI: General notes on the great temple [III]: The temple of Nektanebos (Nekht-har-hebi) Chapter VII: Work outside the temples Chapter VIII: Blocks transferred to Bubastis Chapter IX: Blocks removed from Bubastis Farid, Shafik: Preliminary report on the excavations of the antiquities department at Tell Basta
Babelsberg/RML
(2015)
New programming language designs are often evaluated on concrete implementations. However, in order to draw conclusions about the language design from the evaluation of concrete programming languages, these implementations need to be verified against the formalism of the design. To that end, we also have to ensure that the design actually meets its stated goals. A useful tool for the latter has been to create an executable semantics from a formalism that can execute a test suite of examples. However, this mechanism so far did not allow to verify an implementation against the design.
Babelsberg is a new design for a family of object-constraint languages. Recently, we have developed a formal semantics to clarify some issues in the design of those languages. Supplementing this work, we report here on how this formalism is turned into an executable operational semantics using the RML system. Furthermore, we show how we extended the executable semantics to create a framework that can generate test suites for the concrete Babelsberg implementations that provide traceability from the design to the language. Finally, we discuss how these test suites helped us find and correct mistakes in the Babelsberg implementation for JavaScript.
Constraints allow developers to specify desired properties of systems in a number of domains, and have those properties be maintained automatically. This results in compact, declarative code, avoiding scattered code to check and imperatively re-satisfy invariants. Despite these advantages, constraint programming is not yet widespread, with standard imperative programming still the norm. There is a long history of research on integrating constraint programming with the imperative paradigm. However, this integration typically does not unify the constructs for encapsulation and abstraction from both paradigms. This impedes re-use of modules, as client code written in one paradigm can only use modules written to support that paradigm. Modules require redundant definitions if they are to be used in both paradigms. We present a language – Babelsberg – that unifies the constructs for en- capsulation and abstraction by using only object-oriented method definitions for both declarative and imperative code. Our prototype – Babelsberg/R – is an extension to Ruby, and continues to support Ruby’s object-oriented se- mantics. It allows programmers to add constraints to existing Ruby programs in incremental steps by placing them on the results of normal object-oriented message sends. It is implemented by modifying a state-of-the-art Ruby virtual machine. The performance of standard object-oriented code without con- straints is only modestly impacted, with typically less than 10% overhead compared with the unmodified virtual machine. Furthermore, our architec- ture for adding multiple constraint solvers allows Babelsberg to deal with constraints in a variety of domains. We argue that our approach provides a useful step toward making con- straint solving a generic tool for object-oriented programmers. We also provide example applications, written in our Ruby-based implementation, which use constraints in a variety of application domains, including interactive graphics, circuit simulations, data streaming with both hard and soft constraints on performance, and configuration file Management.
The correctness of model transformations is a crucial element for model-driven engineering of high quality software. In particular, behavior preservation is the most important correctness property avoiding the introduction of semantic errors during the model-driven engineering process. Behavior preservation verification techniques either show that specific properties are preserved, or more generally and complex, they show some kind of behavioral equivalence or refinement between source and target model of the transformation. Both kinds of behavior preservation verification goals have been presented with automatic tool support for the instance level, i.e. for a given source and target model specified by the model transformation. However, up until now there is no automatic verification approach available at the transformation level, i.e. for all source and target models specified by the model transformation.
In this report, we extend our results presented in [27] and outline a new sophisticated approach for the automatic verification of behavior preservation captured by bisimulation resp. simulation for model transformations specified by triple graph grammars and semantic definitions given by graph transformation rules. In particular, we show that the behavior preservation problem can be reduced to invariant checking for graph transformation and that the resulting checking problem can be addressed by our own invariant checker even for a complex example where a sequence chart is transformed into communicating automata. We further discuss today's limitations of invariant checking for graph transformation and motivate further lines of future work in this direction.
Asymptotic algebras
(2001)
Aspects of Boundary Problems in Analysis and Geometry : advances in partial differential equations
(2004)
I. Human Rights and Democratic Movements in Armenia - Human Rights as an “Attractor” of Europeanization Processes of Transcaucasian “Neither War nor Peace Societies” (Artur Mkrtichyan) - Human Rights Defender’s Office Armenia (Larisa Alaverdyan) - The Factor of Human Rights Protection as Criteria for the Development in the Social System (Hovhannes Hovhannisyan) - Two Priorities and Two Suggestions in Leading the Way to Human Rights Protection (Gevork Manoukian) - Intrastate Mechanisms of the Protection of Human Political Rights and Freedoms in Armenia (Ashot A. Alexanyan) - The Future of Democracy in Armenia: Institutional and Mass Beliefs Perspectives (Alexander Markarov) II. Human Rights and Education in Armenia - Human Rights in the System of Civic Education Values (Valery Poghosyan) - The Role of Academic Knowledge in Maintaining Tolerance (Ani Muradyan) - Rights of a Child or Duties of Adults...? (Mira Antonyan) - The Right to Education for Children with Special Needs: Inclusive Education in Armenia (Marina Hovhannissyan) - Human Rights Awareness and UNDP Evaluation in Armenia (Kristina Henschen) - Human Rights Education in Armenia – A Base Line Study (Litit Umroyan; Lucig Danielian) III. Human Rights and Minorities in Armenia - Human Rights, Minorities and Human Rights Education in Armenia: An External Perspective (Claudia Mahler; Anja Mihr; Reetta Toivanen) - Minorities and Identity in Armenia (Tatevik Margaryan) - Legal and Real Opportunities for the National Minorities Residing on the Territory of the Republic of Armenia (Hranush Kharatyan)
This volume provides an overview of current research priorities in the analysis of face-to-face-interaction in Slavic speaking language communities. The core of this volume ranges from discourse analysis in the tradition of interactional linguistics and conversation analysis to newer methods of politeness research. A further field includes empirical and interpretive methods of modern sociolinguistics and statistical analysis of spoken language in casual and institutional talks. Several papers focus on a semantic or syntactic analysis of talk-in-interaction by trying to show how interlocutors use certain lexical, grammatical, syntactic and multimodal or prosodic means for the management of interaction in performing specific actions, genres and displaying negotiations of epistemic, evidential or evaluative stances. The volume is rounded out by contributions to the theory of politeness where strategies of face-work in casual as well as institutional discourse are analyzed, or in which social tasks entertained by code-switching and language alternation within the interaction of bilinguals are discussed.
Der vorliegende dritte Band der Serie "Interdisciplinary Studies on Information Structure" enthält sieben Beiträge aus verschiedenen Projekten des Sonderforschungsbereiches "Informationsstruktur: Die sprachlichen Mittel der Gliederung von Äußerung, Satz und Text" (SFB 632). Der Titel "Approaches and Findings in Oral, Written and Gestural Language" reflektiert die Bandbreite der Untersuchungen zum Thema Informationsstruktur. In ihrem Artikel hinterfragt Elke Kasimir die Zuverlässigkeit des sog. Frage-Antwort-Tests zur Bestimmung des fokussierten Elementes in Sätzen. Ihr alternativer Lösungsvorschlag wird in dem Kommentar von Thomas Weskott kritisch diskutiert. Der Artikel von Paul Elbourne befasst sich mit Phänomenen der Ellipse und bietet eine neue semantische Analyse an. Spezielle morphologisch stark markierte Fokuskonstruktionen aus fünf verschiedenen afrikanischen Sprachen der Gur- und Kwa-Sprachgruppe werden von Ines Fiedler und Anne Schwarz analysiert und diachronisch interpretiert. Ebenfalls sprachhistorisch ausgerichtet ist der Artikel von Roland Hinterhölzl, Svetlana Petrova und Michael Solf, die Belege für die Interaktion von Wortstellung und Informationsstruktur bereits in der althochdeutschen Tatian-Übersetzung fanden. Anke Sennema, Ruben van de Vijver, Susanne E. Carroll und Anne Zimmer-Stahl diskutieren anhand einer Serie von Experimenten die Nutzung von Prosodie, Wortlänge und –Stellung für die semantischen Interpretation in der Erst- und Zweitsprache. Die besondere Rolle von Gestik in Verbindung mit Intonation für die Strukturierung des sprachlichen Diskurses wird von Stefanie Jannedy und Norma Mendoza-Denton hervorgehoben.
Application of knowledge management methods for the improvement of education and training needs
(2006)
Persistence of stock returns is an extensively studied and discussed theme in the analysis of financial markets. Antipersistence is usually attributed to volatilities. However, not only volatilities but also stock returns can exhibit antipersistence. Antipersistent noise has a somewhat rougher appearance than Gaussian noise. Heuristically spoken, price movements are more likely followed by movements in the opposite direction than in the same direction. The pertaining integrated process exhibits a smaller range – prices seem to stay in the vicinity of the initial value. We apply a widely used test based upon the modified R/S-Method by Lo [1991] to daily returns of 21 German stocks from 1960 to 2008. Combining this test with the concept of moving windows by Carbone et al. [2004], we are able to determine periods of antipersistence for some of the series under examination. Our results suggest that antipersistence can be found for stocks and periods where extraordinary corporate actions such as mergers & acquisitions or financial distress are present. These effects should be properly accounted for when choosing and designing models for inference.
Anisotropic edge problems
(2002)
Anglistentag 2012 Potsdam
(2013)
Katrin Röder and Ilse Wischer (Potsdam) Preface Section I: Recent Ireland: Visions and Revisions of Irishness from the 1990s to Today Sarah Heinz (Mannheim), Anton Kirchhofer (Oldenburg), Katharina Rennhak (Wuppertal) and Michaela Schrage-Früh (Mainz/Limerick) Recent Ireland: Visions and Revisions of Irishness from the 1990s to Today: Introduction Christopher Morash (Maynooth) Spectral Ireland: After the Celtic Tiger Jochen Achilles (Würzburg) Transnational Ireland and Elizabeth Kuti's Drama Silke Stroh (Münster) Revisioning Irish Postcolonialism: The Scottish Connection Joanna Rostek (Passau) Migration, Capital, Space: Econotopic Constellations in Recent Literature about Polish Migrants in Ireland Joachim Fischer (Limerick) Images of Germany in Irish Writing of the Last Ten Years (2002-2012) Werner Huber (Wien) The Brothers McDonagh, Filmmakers Christian Lassen (Oldenburg) The Passion of Saint Kitten, or: Desperately Seeking Mitzi, the Phantom Lady. Camp Responses to Interpellation and Subjection in Neil Jordan's Breakfast on Pluto Section II: Recent Trends in Romantic Studies Stefanie Fricke (LMU München), Rosa Karl (Erlangen-Nürnberg) and Gerold Sedlmayr (Dortmund) Recent Trends in Romantic Studies: Introduction Christoph Reinfandt (Tübingen) The Textures of Romanticism: Exploring Charlotte Smith's "Beachy Head" (1807) Ralf Haekel (Göttingen) Romantic Textualities Anthony John Harding (Saskatchewan) British Romanticism and the Transvaluation of Reading Christa Knellwolf King (Vienna) Imperial Myth-making in the Wake of Captain Cook's Death Monika Class (King's College London) Medical Case Narratives across Disciplinary and National Boundaries around 1800 Ute Berns (Hamburg) Romantic Poetry, Scientific Discourse and the Aesthetics of Nature Section III: Apocalypse and Literature Sibylle Baumbach (Mainz) and Anja Müller-Wood (Mainz) Apocalypse and Literature: Introduction Susanne Schmid (Berlin) Philip Pullman's His Dark Materials and Resistance to the Apocalypse Björn Quiring (Berlin) Judging the New Bloomusalem: Persistent Apocalyptic Remnants in Joyce's Ulysses Heike Hartung (Potsdam) Apocalypse and Old Age: Imminent Ends and Lacking Futures Apocalypse and Literature: Summaries Section IV: Comics and Graphic Novels Dirk Vanderbeke (Jena), Sebastian Domsch (Greifswald) and Astrid Böger (Hamburg) Comics and Graphic Novels: Introduction Martin Rowson (London) Towards a Theory of Literary Adaptation in Comic Book Format: A Graphic Response Nicola Glaubitz (Darmstadt) Vernacular Modernism: Martin Rowson's The Waste Land Ellen Grünkemeier (Hannover) Locating The League of Extraordinary Gentlemen in Victorian Literature and (Popular) Culture Sandra Heinen (Wuppertal) 'Indigenizing the Comic Book Medium': Techniques of Storytelling in Indian Graphic Novels Felicitas Meifert-Menhard (München) Evading the Sequence: Choose Your Own Comic Therese-Marie Meyer (Halle-Wittenberg) "My Country, My England": Warren Ellis's Graphic Novels and England at War Sandra Martina Schwab (Mainz) Richard Doyle's Sequential Art in Punch Section V: Electronic Discourse Markus Bieswanger (Bayreuth) and Andrea Sand (Trier) Electronic Discourse: Introduction Klaus P. Schneider (Bonn) Emerging E-mail Etiquette: Lay Perceptions of Appropriateness in Electronic Discourse Christian R. Hoffmann (Augsburg) E(-lectronic) Schmoozing? A Cross-Generic Study of Compliments in Blog Comments Jenny Arendholz (Augsburg) "How to stop strange people speaking to me" – A Syntactic and Interpersonal Perspective on Offering A dvice Online Tanja Angelovska and Angela Hahn (München) Features of Spoken L3 English in an Online Discourse Dagmar Deuber (Münster) and Andrea Sand (Trier) Computer-Mediated Communication in Singapore: Spoken Language Features in Weblogs and a Discussion Forum Christian Mair (Freiburg) Corpus Approaches to the Vernacular Web: Post-Colonial Diasporic Forums in West Africa and the Caribbean
Anchored in ink
(2023)
This book serves as a gateway to the Elementa grammaticae Huronicae, an eighteenth-century grammar of the Wendat (‘Huron’) language by Jesuit Pierre-Philippe Potier (1708–1781). The volume falls into three main parts. The first part introduces the grammar and some of its contexts, offering information about the Huron-Wendat and Wyandot, the early modern Jesuit mission in New France and the Jesuits’ linguistic output. The heart of the volume is made up by its second part, a text edition of the Elementa. The third part presents some avenues of research by way of specific case studies.
These lecture notes are intended as a short introduction to diffusion processes on a domain with a reflecting boundary for graduate students, researchers in stochastic analysis and interested readers. Specific results on stochastic differential equations with reflecting boundaries such as existence and uniqueness, continuity and Markov properties, relation to partial differential equations and submartingale problems are given. An extensive list of references to current literature is included. This book has its origins in a mini-course the author gave at the University of Potsdam and at the Technical University of Berlin in Winter 2013.
An introduction to audio content analysis : applications in signal processing and music informatics
(2012)
The noble way to substantiate decisions that affect many people is to ask these people for their opinions. For governments that run whole countries, this means asking all citizens for their views to consider their situations and needs.
Organizations such as Africa's Voices Foundation, who want to facilitate communication between decision-makers and citizens of a country, have difficulty mediating between these groups. To enable understanding, statements need to be summarized and visualized. Accomplishing these goals in a way that does justice to the citizens' voices and situations proves challenging. Standard charts do not help this cause as they fail to create empathy for the people behind their graphical abstractions. Furthermore, these charts do not create trust in the data they are representing as there is no way to see or navigate back to the underlying code and the original data. To fulfill these functions, visualizations would highly benefit from interactions to explore the displayed data, which standard charts often only limitedly provide.
To help improve the understanding of people's voices, we developed and categorized 80 ideas for new visualizations, new interactions, and better connections between different charts, which we present in this report. From those ideas, we implemented 10 prototypes and two systems that integrate different visualizations. We show that this integration allows consistent appearance and behavior of visualizations. The visualizations all share the same main concept: representing each individual with a single dot. To realize this idea, we discuss technologies that efficiently allow the rendering of a large number of these dots. With these visualizations, direct interactions with representations of individuals are achievable by clicking on them or by dragging a selection around them. This direct interaction is only possible with a bidirectional connection from the visualization to the data it displays. We discuss different strategies for bidirectional mappings and the trade-offs involved. Having unified behavior across visualizations enhances exploration. For our prototypes, that includes grouping, filtering, highlighting, and coloring of dots. Our prototyping work was enabled by the development environment Lively4. We explain which parts of Lively4 facilitated our prototyping process. Finally, we evaluate our approach to domain problems and our developed visualization concepts.
Our work provides inspiration and a starting point for visualization development in this domain. Our visualizations can improve communication between citizens and their government and motivate empathetic decisions. Our approach, combining low-level entities to create visualizations, provides value to an explorative and empathetic workflow. We show that the design space for visualizing this kind of data has a lot of potential and that it is possible to combine qualitative and quantitative approaches to data analysis.
1 Introduction 1.1 Project formulation 1.2 Our contribution 2 Pedagogical Aspect 4 2.1 Modern teaching 2.2 Our Contribution 2.2.1 Autonomous and exploratory learning 2.2.2 Human machine interaction 2.2.3 Short multimedia clips 3 Ontology Aspect 3.1 Ontology driven expert systems 3.2 Our contribution 3.2.1 Ontology language 3.2.2 Concept Taxonomy 3.2.3 Knowledge base annotation 3.2.4 Description Logics 4 Natural language approach 4.1 Natural language processing in computer science 4.2 Our contribution 4.2.1 Explored strategies 4.2.2 Word equivalence 4.2.3 Semantic interpretation 4.2.4 Various problems 5 Information Retrieval Aspect 5.1 Modern information retrieval 5.2 Our contribution 5.2.1 Semantic query generation 5.2.2 Semantic relatedness 6 Implementation 6.1 Prototypes 6.2 Semantic layer architecture 6.3 Development 7 Experiments 7.1 Description of the experiments 7.2 General characteristics of the three sessions, instructions and procedure 7.3 First Session 7.4 Second Session 7.5 Third Session 7.6 Discussion and conclusion 8 Conclusion and future work 8.1 Conclusion 8.2 Open questions A Description Logics B Probabilistic context-free grammars
As a non-contact process laser beam melt ablation offers several advantages compared to conventional processing mechanisms. During ablation the surface of the workpiece is molten by the energy of a CO2-laser beam, this melt is then driven out by the impulse of an additional process gas. Although the idea behind laser beam melt ablation is rather simple, the process itself has a major limitation in practical applications: with increasing ablation rate surface quality of the workpiece processed declines rapidly. With different ablation rates different surface structures can be distinguished, which can be characterised by suitable surface parameters. The corresponding regimes of pattern formation are found in linear and non-linear statistical properties of the recorded process emissions as well. While the ablation rate can be represented in terms of the line-energy, this parameter does not provide sufficient information about the full behaviour of the system. The dynamics of the system is dominated by oscillations due to the laser cycle but includes some periodically driven non-linear processes as well. Upon the basis of the measured time series, a corresponding model is developed. The deeper understanding of the process can be used to develop strategies for a process control.
As a non-contact process laser beam melt ablation offers several advantages compared to conventional processing mechanisms. During ablation the surface of the workpiece is molten by the energy of a CO2-laser beam, this melt is then driven out by the impulse of an additional process gas. Although the idea behind laser beam melt ablation is rather simple, the process itself has a major limitation in practical applications: with increasing ablation rate surface quality of the workpiece processed declines rapidly. With different ablation rates different surface structures can be distinguished, which can be characterised by suitable surface parameters. The corresponding regimes of pattern formation are found in linear and non-linear statistical properties of the recorded process emissions as well. While the ablation rate can be represented in terms of the line-energy, this parameter does not provide sufficient information about the full behaviour of the system. The dynamics of the system is dominated by oscillations due to the laser cycle but includes some periodically driven non-linear processes as well. Upon the basis of the measured time series, a corresponding model is developed. The deeper understanding of the process can be used to develop strategies for a process control.
Version Control Systems (VCS) allow developers to manage changes to software artifacts. Developers interact with VCSs through a variety of client programs, such as graphical front-ends or command line tools. It is desirable to use the same version control client program against different VCSs. Unfortunately, no established abstraction over VCS concepts exists. Instead, VCS client programs implement ad-hoc solutions to support interaction with multiple VCSs. This thesis presents Pur, an abstraction over version control concepts that allows building rich client programs that can interact with multiple VCSs. We provide an implementation of this abstraction and validate it by implementing a client application.
Americans in Berlin
(2017)
Allegory and the poetic self
(2022)
This book is the first collective examination of Late Medieval intimate first-person narratives that blurred the lines between author, narrator, and protagonist and usually feature personification allegory and courtly love tropes, creating an experimental new family of poetry. In this volume, contributors analyze why the allegorical first-person romance embedded itself in the vernacular literature of Western Europe and remained popular for more than two centuries. The editors identify and discuss three predominant forms within this family: debate poetry, dream allegories, and autobiographies. Contributors offer textual analyses of key works from late medieval German, French, Italian, and Iberian literature, with discussion of developments in England, as well. Allegory and the Poetic Self offers a sophisticated, theoretically current discussion of relevant literature. This exploration of medieval “I” narratives offers insights not just into the premodern period but also into Western literature’s subsequent traditions of self-analysis and identity crafting through storytelling.
Alexander von Humboldt
(2022)
This book aims to view and to understand Alexander von Humboldt from different perspectives and in varying disciplinary contexts. His contributions addressed numerous topics in the earth but also life sciences—spanning from geo-botany, climatology, paleontology, oceanography, mineralogy, resources, and hydrogeology to links between the environmental impact of humans, erosion, and climate change. From the very beginning, he paved the way for a modern, integrated earth system science approach to decipher, characterize, and model the different forcing factors and their feedback mechanisms. It becomes obvious that Humboldt’s holistic approach is far beyond simple description and empiric data collection. As documented and analyzed in the different texts of this volume, he combines observation and analysis with emotions and subjective perceptions in a very affectionate way. However, this publication does not intend to add another encyclopedic text compilation but to observe and critically analyze this unique personality´s relevance in a modern context, particularly in discussing environmental and social key issues in the twenty-first century.
As Albania is accelerating its preparations towards the European Union candidate status, numerous areas of public policy and practices undergo intensive development processes. Regional development policy is a very new area of public policy in Albania, and needs research and development. This study focuses on the process of sustainable development in Albania, by analyzing and comparing the regional development of regions of Tirana, Shkodra and Kukes. The methodology used consists of a literature/desk review; analytical and comparative approach; qualitative interviews; quantitative data collection; analysis. The research is organized in five chapters. First chapter provides an overview of the study framework. The second outlines the theory and scientific framework for sustainable and regional development in relation with geography. The third chapter presents the picture of the regional development in Albania, analyzing the disparities and regional development in the light of EU requirements and NUTS division. Chapter 4 continues by analyzing and comparing the regional development of the regions: Tirana – driver for change, Shkodra – the North in Development and Kukes – the “shrinking” region. Chapter 5 presents the conclusions and recommendations. This research comes to the conclusions that if growth in Albania is to be increased and sustained, a regional development policy needs to be established.
Das Werk analysiert umfassend das Verbrechen der Aggression im Sinne des Römischen Statuts. Ausgehend von der Rechtsgeschichte, werde die einschlägigen Artikel 8bis, 15bis und 15ter des Römischen Statuts, also die Definition des Verbrechens der Aggression, analysiert.
Ebenso behandelt das Buch weiterführende Entwicklungen des Verbrechens der Aggression über das Jahr 2017 hinaus – das Jahr, in dem es, wahrscheinlich, zu einer Entscheidung über die Aktivierung der Gerichtsbarkeit kommt
Ageing and executive control
(2001)
Adverbs and Adjunction
(2000)
The papers collected in this volume were all presented at the workshop on Adverbs and Adjunction, held at the University of Tromsoe, in April 17-18, 1999. The presentations by Kristin M. Eide &Inghild Flaate, Henriette de Swart, Artemis Alexiadou and Adam Wyner could not be included here.
The articles deal with the syntax, semantics and morpbology of adverbs and their interaction with other syntactic phenomena. A number of tbe contributions is concerned with an evaluation of the hypothesis that adverbs are specifiers of functional heads, which are universally ordered. Specifically, Adger &Tsoulas argue that locative adverbials are licensed by an aspectual head that encodes telicity, while manner adverbials are licensed by a light verb that encodes agentivity, both being situated low in the VP structure. According to the authors, the prime function of these heads is to license aspects of the featural composition of the object, and the licensing of these low adverbials is a by-product of the way that the EPP features of these heads functions. Costa presents data from European Portuguese in support of the traditional analysis of adverbs as adjuncts. Ernst shows that manner, measure, and domain adverbs, and more generally, adverbs and other adjuncts such as participant PPs and adjunct secondary predicates (depictives), are not rigidly ordered. Hence the paper supports theories where linear order is largely a function of the interaction of compositional rules for the various adjuncts, plus their lexico-semantic requirements.
For Haider, adverbials are adjoined or embedded, depending on the relation to the head of the containing phrase: they are adjoined if they precede the head of the containing phrase. They are embedded if they follow the head of tbe containing phrase. But the relative order of adverbials is a reflex of an interface condition. Moreover, the order pattern of adverbials in the extraposition domain is a function of linear incrementality in a non-compositional subdomain. Laenzlinger, on the other hand, claims that adverbs occupy the A'-specifier of their semantically related functional projection. They are formally licensed via the mechanism of feature checking, which links their distribution to their interpretation. He also considers adverb placement and its interaction with Verb/Argument Movement, fronting and extraposition. The interaction between A-scrambling and adverb placement crosslinguistically is also investigated by Hoffman in a minimalist framework. He claims that adverbs can be pronounced in any set of syntactic positions, but the choice among the various positions is made on non syntactic grounds.
Two papers are concerned with adverbial case. Pereltsvaig examines nominal adverbials marked with Accusative Case, with particular focus on Russian and Finnish. She shows that Accusative adverbials exhibit object-like behavior. She argues that Accusative Case is related to aspectual properties of the VP, and it is thus argued that Structural Accusative Case is checked in [Spec, AspP]. But not all occurrences of morphological accusative case derive from Structural Accusative Case. Thus, the contrasts between Russian and Finnish are explained by the claim that Russian uses accusative case marking for NPs in default objective Case position, whereas Finnish uses partitive in the same position. Manninen shows that in Finnish- adverbs can be analyzed as a sub-category of adjectives and nouns, as they are really case-inflected adjectives and nouns. Manninen proposes that these bear lexical 'adverb' case, i. e. that is they have the form of K(asus;Kase)Ps.
Finally, Vegnaduzzo investigates the polysemy of the ltalian adverb ancora showing that this is only apperent. She argues that all the different readings depend upon the context where it is inserted: each reading is derived by compositionality of ancora basic meaning and the semantic properties of the argument structure of the verb.
Unique column combinations of a relational database table are sets of columns that contain only unique values. Discovering such combinations is a fundamental research problem and has many different data management and knowledge discovery applications. Existing discovery algorithms are either brute force or have a high memory load and can thus be applied only to small datasets or samples. In this paper, the wellknown GORDIAN algorithm and "Apriori-based" algorithms are compared and analyzed for further optimization. We greatly improve the Apriori algorithms through efficient candidate generation and statistics-based pruning methods. A hybrid solution HCAGORDIAN combines the advantages of GORDIAN and our new algorithm HCA, and it significantly outperforms all previous work in many situations.
Advances in chitin science
(1996)
Adult education on quality management and other cross-selectional aspects of public administration
(2003)
Duplicate detection is the task of identifying all groups of records within a data set that represent the same real-world entity, respectively. This task is difficult, because (i) representations might differ slightly, so some similarity measure must be defined to compare pairs of records and (ii) data sets might have a high volume making a pair-wise comparison of all records infeasible. To tackle the second problem, many algorithms have been suggested that partition the data set and compare all record pairs only within each partition. One well-known such approach is the Sorted Neighborhood Method (SNM), which sorts the data according to some key and then advances a window over the data comparing only records that appear within the same window. We propose several variations of SNM that have in common a varying window size and advancement. The general intuition of such adaptive windows is that there might be regions of high similarity suggesting a larger window size and regions of lower similarity suggesting a smaller window size. We propose and thoroughly evaluate several adaption strategies, some of which are provably better than the original SNM in terms of efficiency (same results with fewer comparisons).
Business process management experiences a large uptake by the industry, and process models play an important role in the analysis and improvement of processes. While an increasing number of staff becomes involved in actual modeling practice, it is crucial to assure model quality and homogeneity along with providing suitable aids for creating models. In this paper we consider the problem of offering recommendations to the user during the act of modeling. Our key contribution is a concept for defining and identifying so-called action patterns - chunks of actions often appearing together in business processes. In particular, we specify action patterns and demonstrate how they can be identified from existing process model repositories using association rule mining techniques. Action patterns can then be used to suggest additional actions for a process model. Our approach is challenged by applying it to the collection of process models from the SAP Reference Model.