Search (23 results, page 1 of 2)

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RSWK

Soziale Software / World Wide Web 2.0 / Kongress / Düsseldorf <2012>

Subject

Soziale Software / World Wide Web 2.0 / Kongress / Düsseldorf <2012>

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Abstract

Unter Bibliothek 2.0 verstehen die Herausgeber eine Einrichtung, die die Prinzipien des Web 2.0 wie Offenheit, Wiederverwendung (ReUse), Kollaboration und Interaktion in der Gesamtorganisation anwendet. Bibliotheken erweitern Serviceangebote und Arbeitsabläufe um die Möglichkeiten der Web 2.0-Technologien. Dies verändert Berufsbild und Selbstverständnis der Bibliothekare. Der Sammelband bietet einen kompletten Überblick zum Thema Bibliothek 2.0 und den aktuellen Stand der Entwicklungen aus technologischer, soziologischer, informationstheoretischer sowie praxisorientierter Sicht.

LCSH

Web 2.0

RSWK

Bibliothek / World Wide Web 2.0 / Aufsatzsammlung

Subject

Bibliothek / World Wide Web 2.0 / Aufsatzsammlung
Web 2.0

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Content

C. Begriffsarbeit in der Wissensorganisation Ingetraut Dahlberg: Begriffsarbeit in der Wissensorganisation Claudio Gnoli, Gabriele Merli, Gianni Pavan, Elisabetta Bernuzzi, and Marco Priano: Freely faceted classification for a Web-based bibliographic archive The BioAcoustic Reference Database Stefan Hauser: Terminologiearbeit im Bereich Wissensorganisation - Vergleich dreier Publikationen anhand der Darstellung des Themenkomplexes Thesaurus Daniel Kless: Erstellung eines allgemeinen Standards zur Wissensorganisation: Nutzen, Möglichkeiten, Herausforderungen, Wege D. Kommunikation und Lernen Gerald Beck und Simon Meissner: Strukturierung und Vermittlung von heterogenen (Nicht-)Wissensbeständen in der Risikokommunikation Angelo Chianese, Francesca Cantone, Mario Caropreso, and Vincenzo Moscato: ARCHAEOLOGY 2.0: Cultural E-Learning tools and distributed repositories supported by SEMANTICA, a System for Learning Object Retrieval and Adaptive Courseware Generation for e-learning environments Sonja Hierl, Lydia Bauer, Nadja Böller und Josef Herget: Kollaborative Konzeption von Ontologien in der Hochschullehre: Theorie, Chancen und mögliche Umsetzung Marc Wilhelm Küster, Christoph Ludwig, Yahya Al-Haff und Andreas Aschenbrenner: TextGrid: eScholarship und der Fortschritt der Wissenschaft durch vernetzte Angebote

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RSWK

Semantic Web / World Wide Web 2.0 / Kongress / Schanghai <2010>

Subject

Semantic Web / World Wide Web 2.0 / Kongress / Schanghai <2010>

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LCSH

Online library catalogs / Web 2.0 / Semantic Web

Subject

Online library catalogs / Web 2.0 / Semantic Web

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Semantic Web / World Wide Web 2.0 / Kongress / Schanghai <2010>

Subject

Semantic Web / World Wide Web 2.0 / Kongress / Schanghai <2010>

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Abstract

Bibliometrics has moved well beyond the mere tracking of bibliographic citations. The web enables new ways to measure scholarly productivity and impact, making available tools and data that can reveal patterns of intellectual activity and impact that were previously invisible: mentions, acknowledgments, endorsements, downloads, recommendations, blog posts, tweets. This book describes recent theoretical and practical advances in metrics-based research, examining a variety of alternative metrics -- or "altmetrics" -- while also considering the ethical and cultural consequences of relying on metrics to assess the quality of scholarship. Once the domain of information scientists and mathematicians, bibliometrics is now a fast-growing, multidisciplinary field that ranges from webometrics to scientometrics to influmetrics. The contributors to Beyond Bibliometrics discuss the changing environment of scholarly publishing, the effects of open access and Web 2.0 on genres of discourse, novel analytic methods, and the emergence of next-generation metrics in a performance-conscious age.

Content

Inhalt: Scholars and scripts, spoors and scores / Blaise CroninHistory and evolution of (biblio)metrics / Nicola De Bellis -- The citation : from culture to infrastructure / Paul Wouters -- The data it is me! / Ronald E. Day -- The ethics of evaluative bibliometrics / Jonathan Furner -- Criteria for evaluating indicators / Yves Gingras -- Obliteration by incorporation / Katherine W. McCain -- A network approach to scholarly evaluation / Jevin D. West and Daril A. Vilhena -- Science visualization and discursive knowledge / Loet Leydesdorff -- Measuring interdisciplinarity / Vincent Larivière and Yves Gingras -- Bibliometric standards for evaluating research institutes in the natural sciences / Lutz Bornmann, Benjamin E. Bowman, Jonathan Bauer, Werner Marx, Hermann Schier and Margit Palzenberger -- Identifying and quantifying research strengths using market segmentation / Kevin W. Boyack and Richard Klavans -- Finding and recommending scholarly articles / Michael J. Kurtz and Edwin A. Henneken -- Altmetrics / Jason Priem -- Web impact measures for research assessment / Kayvan Kousha and Mike Thelwall -- Bibliographic references in Web 2.0 / Judit Bar-Illan, Hadas Shema and Mike Thelwall -- Readership metrics / Stefanie Haustein -- Evaluating the work of judges / Peter Hook -- Academic genealogy / Cassidy R. Sugimoto -- A publishing perspective on bibliometrics / Judith Kamalski, Andrew Plume and Mayur Amin -- Science metrics and science policy / Julia Lane, Mark Largent and Rebecca Rosen.

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Abstract

Text mining applications have experienced tremendous advances because of web 2.0 and social networking applications. Recent advances in hardware and software technology have lead to a number of unique scenarios where text mining algorithms are learned. Mining Text Data introduces an important niche in the text analytics field, and is an edited volume contributed by leading international researchers and practitioners focused on social networks & data mining. This book contains a wide swath in topics across social networks & data mining. Each chapter contains a comprehensive survey including the key research content on the topic, and the future directions of research in the field. There is a special focus on Text Embedded with Heterogeneous and Multimedia Data which makes the mining process much more challenging. A number of methods have been designed such as transfer learning and cross-lingual mining for such cases. Mining Text Data simplifies the content, so that advanced-level students, practitioners and researchers in computer science can benefit from this book. Academic and corporate libraries, as well as ACM, IEEE, and Management Science focused on information security, electronic commerce, databases, data mining, machine learning, and statistics are the primary buyers for this reference book.

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Content

6. Fachkommunikation L. Pinna, W. Wessels: Wissensorganisationssysteme für Archäologie und Kulturerbe - Sandra Ducker, Uta Roth: Wissenslandkarte Berufsbildungsforschung - S. Gradmann, M. Olensky: Semantische Kontextualisierung von Museumsbeständen in Europeana - W. Shen, M. Stempfhuber: Embedding Discussion in Online Publications 7. Wissensgemeinschaften O. Bidlo, C. J. Englert: Wissen verbindet - verbindet Wissen - H. Paepcke, J. Hafensteller: Building an Epistemic Community 2.0 - K. Weishaupt: Open-Access-Zeitschriften als Schuttabladeplatz für minderwertige Beiträge? - K M. Janowit: Netnographie 8. Wissensmanagement E. Ammann: A Conception of Knowledge and Knowledge Dynamics in an Enterprise - J. Bertram: Stand der unternehmensweiten Suche in österreichischen Großunternehmen - M. Braschler, B. Heuwing, T. Mandl, C. Womser-Hacker, J. Herget, P. Schäuble, J. Stuker.: Evaluation der Suchfunktion deutscher Unternehmenswebsites 9. Wissensqualität L. Bornmann: Lässt sich die Qualität von Forschung messen? - H. H. Lietz: Diagnose von Emerging Science - U. Herb: Relevanz von Impact-Maßen für Open Access - U. Miller: Peer-Review-Verfahren zur Qualitätssicherung von Open-AccessZeitschriften - W. Dees: "Publication power approach"

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Abstract

Glücklicher als Sie mit Ihren privaten digitalen Daten sind da die Astronomen, wenn sie nach Daten von Himmels-Beobachtungen fahnden, die bereits Jahrzehnte zurückliegen. Obwohl die Bild- und Datenarchive dieser Beobachtungen in vielfältigen und sehr unterschiedlichen Formaten abgespeichert wurden, gibt es immer die Möglichkeit, über geeignete Interface-Verfahren die Originaldaten zu lesen und zu interpretieren. Dies ist der Fall, weil durch das sogenannte Virtuelle Observatorium weltweit die Archive für astronomische Beobachtungen vernetzt und immer in den neuesten digitalen Formaten zugänglich sind, seien es digitale Aufnahmen von Asteroiden, Planetenbewegungen, der Milchstrasse oder auch Simulationen des Urknalls. Selbst Photoplatten von Beginn des 20. Jahrhunderts wurden systematisch digitalisiert und stehen zur Wiederverwendung bereit. So sind ältere und neue digitale Daten und Bilder gemeinsam nutzbar und gewähren einen Blick in das Universum, der sich über weit mehr Wellenlängen erstreckt als die Sinne des Menschen allein wahrnehmen können. Wir freuen uns, Ihnen mit dem nestor Handbuch "Eine kleine Enzyklopädie der digitalen Langzeitarchivierung" den aktuellen Wissensstand über die Langzeitarchivierung digitaler Objekte im Überblick sowie aus vielen Teilbereichen nun auch in gedruckter Form präsentieren zu können. Schon seit Frühjahr 2007 ist das Handbuch in digitaler Version unter http://nestor.sub.uni-goettingen.de/handbuch/ verfügbar und seitdem in mehreren Intervallen aktualisiert worden. Die nun vorliegende Version 2.0 - hier gedruckt und unter o.g. URL auch weiterhin entgeltfrei herunterladbar - wurde neu strukturiert, um neue Themenfelder ergänzt und bislang schon vorhandene Beiträge wurden, wo fachlich geboten, überarbeitet. Aus seiner Entstehung ergibt sich eine gewisse Heterogenität der einzelnen Kapitel untereinander, z.B. bezüglich der Ausführlichkeit des behandelten Themas oder des Schreibstils. Der Herausgeberkreis hat nicht primär das Ziel verfolgt, dies redaktionell lektorierend auszugleichen oder ein insgesamt kohärentes Gesamtwerk vorzulegen. Vielmehr geht es ihm darum, der deutschsprachigen Gemeinschaft eine möglichst aktuelle "Kleine Enzyklopädie der digitalen Langzeitarchivierung" anbieten zu können.

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Date

22. 1.2017 17:12:50

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Date

22. 2.2013 12:09:34

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Date

19.12.2015 11:57:22

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Abstract

This book constitutes the thoroughly refereed post-conference proceedings of the First COST Action IC1302 International KEYSTONE Conference on semantic Keyword-based Search on Structured Data Sources, IKC 2015, held in Coimbra, Portugal, in September 2015. The 13 revised full papers, 3 revised short papers, and 2 invited papers were carefully reviewed and selected from 22 initial submissions. The paper topics cover techniques for keyword search, semantic data management, social Web and social media, information retrieval, benchmarking for search on big data.

Date

1. 2.2016 18:25:22

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22. 2.2013 11:34:18

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27. 1.2015 11:48:22

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Date

17. 1.2019 17:22:18