http://biblioteca.universia.net/vernivel.do?start=280&nivel=1203.17 Mostrando recursos 281 - 300 de 13,648 es http://biblioteca.universia.net/img/logotipo.jpg http://biblioteca.universia.net/ http://biblioteca.universia.net/ficha.do?id=41962826 Source model extraction---the automated extraction of information from system artifacts---is a common phase in reverse engineering tools. One of the major challenges of this phase is creating extractors that can deal with irregularities in the artifacts that are typical for the reverse engineering domain (for example, syntactic errors, incomplete source code, language dialects and embedded languages). L. M. F. Moonen,Leon Moonen http://biblioteca.universia.net/ficha.do?id=41964490 A domain-specific language (DSL) provides a notation tailored towards an application domain and is based on the relevant concepts and features of that domain. As such, a DSL is a means to describe and generate members of a family of programs in the domain. Arie Deursen,Paul Klint http://biblioteca.universia.net/ficha.do?id=41995304 Quality of Service (QoS) protocols and architectures play an important role in distributed multimedia systems since multimedia presentations need to be played for the user without stalls, necessitating guaranteed response times. However in the Internet no other QoS than best--e#ort is given. This report investigates some QoS architectures and protocols designed to overcome these limitations and looks at the applications of these protocols for multimedia systems. F. J. Cornelissen,Frank Cornelissen http://biblioteca.universia.net/ficha.do?id=42005215 Many dependencies appear between the di#erent stages of the creation of a hypermedia presentation. These dependencies have to be taken into account while designing a system for their automatic generation. In this work we study two of them and propose some techniques to treat them. During this process, we introduce the partial design of a hypermedia formatting model that we call Hypermedia Formatting Objects. O. Rosell Martinez,Oscar Rosell Martinez http://biblioteca.universia.net/ficha.do?id=42026786 Of the various programming paradigms in use today, object-orientation is probably the most successful in terms of industrial take-up and application, particularly in the field of multimedia. It is therefore unsurprising that this technology has been adopted by ISO/IEC JTC1/SC24 as the foundation for a forthcoming International Standard for Multimedia, called PREMO. Two important design aims of PREMO are that it be distributable, and that it provide a set of media-related services that can be ... D. J. Duke,I. Herman http://biblioteca.universia.net/ficha.do?id=42039930 Learning one class at a time can be seen as an eective solution to classi cation problems in which only the positive examples are easily identi able. A kernel method to accomplish this goal consists of a representation stage - which computes the smallest sphere in feature space enclosing the positive examples - and a classi cation stage - which uses the obtained sphere as a decision surface to determine the positivity of new examples. In this paper we describe a kernel well suited to represen... Annalisa Barla,Francesca Odone,Ro Verri http://biblioteca.universia.net/ficha.do?id=42053162 Theproblemofproducingaphotorealisticrenderingofagraphicalmodelcontinuestobethefocusof considerableresearcheffortinthecomputergraphicscommunity.However,photorealism isnottheonly possiblecriteriaforjudgingthevalueofanimage. In thispaperwestepbackfromthephysically--based modelthat underliesmanyoftheexistingapproachesto rendering,andinsteadconsidertherendering problemfromamorefundamentalview:howisgraphical informationprocessedbytheuser?Using differencesinartistictraditionsasourinitialmotivation,w... I. Herman,D. J. Duke http://biblioteca.universia.net/ficha.do?id=42067915 With the rapid growth of interest in the Internet as a means for accessing multimedia presentations for education, entertainment and commerce, comes a corresponding need for systems to supply automatically generated, personalised presentations. Multimedia is a rich and complex genre of resources and the interrelated effects of content, style and structure ensure that automatic presentation generation is in itself a complicated and challenging task. Suzanne Little,Lynda Hardman http://biblioteca.universia.net/ficha.do?id=42092882 The Semantic Web envisions a Web that is both human readable and machine processible. In practice, however, there is still a large conceptual gap between annotated content repositories on the one hand, and coherent, human readable Web pages on the other. To bridge this conceptual gap, one needs to select the appropriate content from the repository, structure and order the material, and design a Web page that effectively conveys the selected content and the chosen structure. In addition to thi... Lloyd Rutledge,Jacco Van Ossenbruggen,Lynda Hardman http://biblioteca.universia.net/ficha.do?id=42101910 The paper presents a variant of our generative probabilistic multimedia retrieval model that is suitable for information needs expressed as multiple examples. Results have been evaluated on the TRECVID 2003 collection. Thijs Westerveld,Arjen P. De Vries http://biblioteca.universia.net/ficha.do?id=42104826 The "Document Web" has established itself through the creation of an impressive family of XML and related languages. In addition to this, the "Semantic Web" is developing its own family of languages based primarily on RDF. Although these families were both developed specifically for "the Web", each language family has been developed from different premises with specific goals in mind. The result is that combining both families in a single application is surprisingly difficult. This is unfortu... Jacco Van Ossenbruggen,Lynda Hardman,Lloyd Rutledge http://biblioteca.universia.net/ficha.do?id=42119938 We describe our experimental rhetoric engine Vox Populi that generates biased videosequences from a repository of video interviews and other related audio-visual web sources. S. Bocconi,F. -m. Nack http://biblioteca.universia.net/ficha.do?id=42122358 Domain-specific languages (DSLs) are languages tailored to a specific application domain. M. Mernik,J. Heering,A. M. Sloane http://biblioteca.universia.net/ficha.do?id=42145884 The extended backward differentiation formulas (EBDFs) and their modified form (MEBDF) were proposed by Cash in the 1980s for solving initial-value problems (IVPs) for stiff systems of ordinary differential equations (ODEs). In a recent performance evaluation of various IVP solvers, including a variable-step-variable-order implementation of the MEBDF method by Cash, it turned out that the MEBDF code often performs more efficiently than codes like RADAU5, DASSL and VODE. This motivated us to l... P. J. Van Der Houwen,J. E. Frank http://biblioteca.universia.net/ficha.do?id=38913702 Anuario uruguayo que, como ya el subtítulo anuncia, compila textos en torno al derecho informático, comenzando por las propuestas teóricas que surgen tanto en Uruguay como a nivel internacional y concluyendo con análisis comparados del campo. En medio la jurisprudencia que va construyéndose en la materia, las propuestas discutidas en las jornadas que sobre el tema se organizan periódicamente en Uruguay y el panorama de la evolución normativa del asunto, entre otros. Universidad de la República. Facultad de Derecho, Instituto de Derecho Informático http://biblioteca.universia.net/ficha.do?id=38913894 Anuario uruguayo que, como ya el subtítulo anuncia, compila textos en torno al derecho informático, comenzando por las propuestas teóricas que surgen tanto en Uruguay como a nivel internacional y concluyendo con análisis comparados del campo. En medio la jurisprudencia que va construyéndose en la materia, las propuestas discutidas en las jornadas que sobre el tema se organizan periódicamente en Uruguay y el panorama de la evolución normativa del asunto, entre otros. Universidad de la República. Facultad de Derecho, Instituto de Derecho Informático http://biblioteca.universia.net/ficha.do?id=38294910 Ferreyra, José Alberto; González Acosta, Diego; Facultad de Informática http://biblioteca.universia.net/ficha.do?id=38294958 Martínez, Fernando Carlos; Miguez, Alejandro Abel; Facultad de Informática http://biblioteca.universia.net/ficha.do?id=38294974 Díaz Ramírez, Rodrigo Marcos; Errecart, Rodolfo Emilio; Facultad de Informática http://biblioteca.universia.net/ficha.do?id=47995070 Transparencias del Tema 3. ELEMENTOS DE UN ORDENADOR de la asignatura Técnicas Informáticas de la Diplomatura en Gestión y Administración Pública de la Universidad de Alicante. Saiz Noeda, Maximiliano