Search (11 results, page 1 of 1)

  • × theme_ss:"Internet"
  • × type_ss:"el"
  • × year_i:[2000 TO 2010}
  1. Wesch, M.: Web 2.0 ... The Machine is Us/ing Us (2006) 0.00
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    Date
    5. 1.2008 19:22:48
  2. Schneider, R.: Bibliothek 1.0, 2.0 oder 3.0? (2008) 0.00
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    Abstract
    Noch ist nicht entschieden mit welcher Vehemenz das sogenannte Web 2.0 die Bibliotheken verändern wird. Allerdings wird hier und da bereits mit Bezugnahme auf das sogenannte Semantic Web von einer dritten und mancherorts von einer vierten Generation des Web gesprochen. Der Vortrag hinterfragt kritisch, welche Konzepte sich hinter diesen Bezeichnungen verbergen und geht der Frage nach, welche Herausforderungen eine Übernahme dieser Konzepte für die Bibliothekswelt mit sich bringen würde. Vgl. insbes. Folie 22 mit einer Darstellung von der Entwicklung vom Web 1.0 zum Web 4.0
  3. Schetsche, M.: ¬Die ergoogelte Wirklichkeit : Verschwörungstheorien und das Internet (2005) 0.00
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    Abstract
    "Zweimal täglich googeln" empfiehlt Mathias Bröckers in seinem Buch "Verschwörungen, Verschwörungstheorien und die Geheimnisse des 11.9.". Der Band gilt den gutbürgerlichen Medien von FAZ bis Spiegel als Musterbeispiel krankhafter Verschwörungstheorie. Dabei wollte der Autor - nach eigenem Bekunden - keine Verschwörungstheorie zum 11. September vorlegen, sondern lediglich auf Widersprüche und Fragwürdigkeiten in den amtlichen Darstellungen und Erklärungen der US-Regierung zu jenem Terroranschlag hinweisen. Unabhängig davon, wie ernst diese Einlassungen des Autors zu nehmen sind, ist der "Fall Bröckers" für die Erforschung von Verschwörungstheorien unter zwei Aspekten interessant: Erstens geht der Band auf ein [[extern] ] konspirologisches Tagebuch zurück, das der Autor zwischen dem 13. September 2001 und dem 22. März 2002 für das Online-Magazin Telepolis verfasst hat; zweitens behauptet Bröckers in der Einleitung zum Buch, dass er für seine Arbeit ausschließlich über das Netz zugängliche Quellen genutzt habe. Hierbei hätte ihm Google unverzichtbare Dienste geleistet: Um an die Informationen in diesem Buch zu kommen, musste ich weder über besondere Beziehungen verfügen, noch mich mit Schlapphüten und Turbanträgern zu klandestinen Treffen verabreden - alle Quellen liegen offen. Sie zu finden, leistete mir die Internet-Suchmaschine Google unschätzbare Dienste. Mathias Bröckers
  4. OWLED 2009; OWL: Experiences and Directions, Sixth International Workshop, Chantilly, Virginia, USA, 23-24 October 2009, Co-located with ISWC 2009. (2009) 0.00
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    Content
    Short Papers * A Database Backend for OWL, Jörg Henss, Joachim Kleb and Stephan Grimm. * Unifying SysML and OWL, Henson Graves. * The OWLlink Protocol, Thorsten Liebig, Marko Luther and Olaf Noppens. * A Reasoning Broker Framework for OWL, Juergen Bock, Tuvshintur Tserendorj, Yongchun Xu, Jens Wissmann and Stephan Grimm. * Change Representation For OWL 2 Ontologies, Raul Palma, Peter Haase, Oscar Corcho and Asunción Gómez-Pérez. * Practical Aspects of Query Rewriting for OWL 2, Héctor Pérez-Urbina, Ian Horrocks and Boris Motik. * CSage: Use of a Configurable Semantically Attributed Graph Editor as Framework for Editing and Visualization, Lawrence Levin. * A Conformance Test Suite for the OWL 2 RL/RDF Rules Language and the OWL 2 RDF-Based Semantics, Michael Schneider and Kai Mainzer. * Improving the Data Quality of Relational Databases using OBDA and OWL 2 QL, Olivier Cure. * Temporal Classes and OWL, Natalya Keberle. * Using Ontologies for Medical Image Retrieval - An Experiment, Jasmin Opitz, Bijan Parsia and Ulrike Sattler. * Task Representation and Retrieval in an Ontology-Guided Modelling System, Yuan Ren, Jens Lemcke, Andreas Friesen, Tirdad Rahmani, Srdjan Zivkovic, Boris Gregorcic, Andreas Bartho, Yuting Zhao and Jeff Z. Pan. * A platform for reasoning with OWL-EL knowledge bases in a Peer-to-Peer environment, Alexander De Leon and Michel Dumontier. * Axiomé: a Tool for the Elicitation and Management of SWRL Rules, Saeed Hassanpour, Martin O'Connor and Amar Das. * SQWRL: A Query Language for OWL, Martin O'Connor and Amar Das. * Classifying ELH Ontologies In SQL Databases, Vincent Delaitre and Yevgeny Kazakov. * A Semantic Web Approach to Represent and Retrieve Information in a Corporate Memory, Ana B. Rios-Alvarado, R. Carolina Medina-Ramirez and Ricardo Marcelin-Jimenez. * Towards a Graphical Notation for OWL 2, Elisa Kendall, Roy Bell, Roger Burkhart, Mark Dutra and Evan Wallace.
  5. Blosser, J.; Michaelson, R.; Routh. R.; Xia, P.: Defining the landscape of Web resources : Concluding Report of the BAER Web Resources Sub-Group (2000) 0.00
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    Date
    21. 4.2002 10:22:31
  6. cis: Nationalbibliothek will das deutsche Internet kopieren (2008) 0.00
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    Date
    24.10.2008 14:19:22
  7. McQueen, T.F.; Fleck, R.A. Jr.: Changing patterns of Internet usage and challenges at colleges and universities (2005) 0.00
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    Abstract
    Increased enrollments, changing student expectations, and shifting patterns of Internet access and usage continue to generate resource and administrative challenges for colleges and universities. Computer center staff and college administrators must balance increased access demands, changing system loads, and system security within constrained resources. To assess the changing academic computing environment, computer center directors from several geographic regions were asked to respond to an online questionnaire that assessed patterns of usage, resource allocation, policy formulation, and threats. Survey results were compared with data from a study conducted by the authors in 1999. The analysis includes changing patterns in Internet usage, access, and supervision. The paper also presents details of usage by institutional type and application as well as recommendations for more precise resource assessment by college administrators.
  8. Alfaro, L.de: How (much) to trust Wikipedia (2008) 0.00
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    Abstract
    The Wikipedia is a collaborative encyclopedia: anyone can contribute to its articles simply by clicking on an "edit'' button. The open nature of the Wikipedia has been key to its success, but has a flip side: if anyone can edit, how can readers know whether to trust its content? To help answer this question, we have developed a reputation system for Wikipedia authors, and a trust system for Wikipedia text. Authors gain reputation when their contributions are long-lived, and they lose reputation when their contributions are undone in short order. Each word in the Wikipedia is assigned a value of trust that depends on the reputation of its author, as well as on the reputation of the authors that subsequently revised the text where the word appears. To validate our algorithms, we show that reputation and trust have good predictive value: higher-reputation authors are more likely to give lasting contributions, and higher-trust text is less likely to be edited. The trust can be visualized via an intuitive coloring of the text background. The coloring provides an effective way of spotting attempts to tamper with Wikipedia information. A trust-colored version of the entire English Wikipedia can be browsed at http://trust.cse.ucsc.edu/
  9. Networked knowledge organization systems (2001) 0.00
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    Abstract
    Knowledge Organization Systems can comprise thesauri and other controlled lists of keywords, ontologies, classification systems, clustering approaches, taxonomies, gazetteers, dictionaries, lexical databases, concept maps/spaces, semantic road maps, etc. These schemas enable knowledge structuring and management, knowledge-based data processing and systematic access to knowledge structures in individual collections and digital libraries. Used as interactive information services on the Internet they have an increased potential to support the description, discovery and retrieval of heterogeneous information resources and to contribute to an overall resource discovery infrastructure
  10. Robbio, A. de; Maguolo, D.; Marini, A.: Scientific and general subject classifications in the digital world (2001) 0.00
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    Theme
    Klassifikationssysteme im Online-Retrieval
  11. Dodge, M.: What does the Internet look like, Jellyfish perhaps? : Exploring a visualization of the Internet by Young Hyun of CAIDA (2001) 0.00
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    Content
    What Is CAIDA? Association for Internet Data Analysis, started in 1997 and is based in the San Diego Supercomputer Center. CAIDA is led by KC Claffy along with a staff of serious Net techie researchers and grad students, and they are one of the worlds leading teams of academic researchers studying how the Internet works [6] . Their mission is "to provide a neutral framework for promoting greater cooperation in developing and deploying Internet measurement, analysis, and visualization tools that will support engineering and maintaining a robust, scaleable global Internet infrastructure." In addition to the Walrus visualization tool and the skitter monitoring system which we have touched on here, CAIDA has many other interesting projects mapping the infrastructure and operations of the global Internet. Two of my particular favorite visualization projects developed at CAIDA are MAPNET and Plankton [7] . MAPNET provides a useful interactive tool for mapping ISP backbones onto real-world geography. You can select from a range of commercial and research backbones and compare their topology of links overlaid on the same map. (The major problem with MAPNET is that is based on static database of ISP backbones links, which has unfortunately become obsolete over time.) Plankton, developed by CAIDA researchers Bradley Huffaker and Jaeyeon Jung, is an interactive tool for visualizing the topology and traffic on the global hierarchy of Web caches.