PUMA publications for /user/stumme/semantichttps://puma.uni-kassel.de/user/stumme/semanticPUMA RSS feed for /user/stumme/semantic2024-03-29T00:24:18+01:00Semantic Grounding of Tag Relatedness in Social Bookmarking Systemshttps://puma.uni-kassel.de/bibtex/2022ccb7184fcd0e43092fca13fd56a00/stummestumme2013-03-18T14:06:44+01:002008 grounding itegpub l3s literature myown pragmatic relatedness semantic seminar summer tagging wordnet <span class="authorEditorList"><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Ciro Cattuto" itemprop="url" href="/author/Ciro%20Cattuto"><span itemprop="name">C. Cattuto</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Dominik Benz" itemprop="url" href="/author/Dominik%20Benz"><span itemprop="name">D. Benz</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Andreas Hotho" itemprop="url" href="/author/Andreas%20Hotho"><span itemprop="name">A. Hotho</span></a></span>, und <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Gerd Stumme" itemprop="url" href="/author/Gerd%20Stumme"><span itemprop="name">G. Stumme</span></a></span>. </span><span itemtype="http://schema.org/Book" itemscope="itemscope" itemprop="isPartOf"><em><span itemprop="name">The Semantic Web - ISWC 2008</span>, </em><em>Volume 5318 von Lecture Notes in Computer Science, </em><em><span itemprop="publisher">Springer Berlin / Heidelberg</span>, </em></span>(<em><span>2008<meta content="2008" itemprop="datePublished"/></span></em>)Mon Mar 18 14:06:44 CET 2013The Semantic Web - ISWC 2008The Semantic Web - ISWC 2008615--631Lecture Notes in Computer Science{Semantic Grounding of Tag Relatedness in Social Bookmarking Systems}531820082008 grounding itegpub l3s literature myown pragmatic relatedness semantic seminar summer tagging wordnet {Collaborative tagging systems have nowadays become important data sources for populating semantic web applications. For tasks like synonym detection and discovery of concept hierarchies, many researchers introduced measures of tag similarity. Even though most of these measures appear very natural, their design often seems to be rather ad hoc, and the underlying assumptions on the notion of similarity are not made explicit. A more systematic characterization and validation of tag similarity in terms of formal representations of knowledge is still lacking. Here we address this issue and analyze several measures of tag similarity: Each measure is computed on data from the social bookmarking system del.icio.us and a semantic grounding is provided by mapping pairs of similar tags in the folksonomy to pairs of synsets in Wordnet, where we use validated measures of semantic distance to characterize the semantic relation between the mapped tags. This exposes important features of the investigated similarity measures and indicates which ones are better suited in the context of a given semantic application.}WikiRelate! computing semantic relatedness using wikipediahttps://puma.uni-kassel.de/bibtex/23ed30e1d22b977de9a4a50c929200d2d/stummestumme2012-05-11T12:02:19+02:00measure relatedness semantic similarity wikipedia wordnet <span class="authorEditorList"><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Michael Strube" itemprop="url" href="/author/Michael%20Strube"><span itemprop="name">M. Strube</span></a></span>, und <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Simone Paolo Ponzetto" itemprop="url" href="/author/Simone%20Paolo%20Ponzetto"><span itemprop="name">S. Ponzetto</span></a></span>. </span><span itemtype="http://schema.org/Book" itemscope="itemscope" itemprop="isPartOf"><em><span itemprop="name">proceedings of the 21st national conference on Artificial intelligence - Volume 2</span>, </em></span><em>Seite <span itemprop="pagination">1419--1424</span>. </em><em><span itemprop="publisher">AAAI Press</span>, </em>(<em><span>2006<meta content="2006" itemprop="datePublished"/></span></em>)Fri May 11 12:02:19 CEST 2012proceedings of the 21st national conference on Artificial intelligence - Volume 21419--1424AAAI'06WikiRelate! computing semantic relatedness using wikipedia2006measure relatedness semantic similarity wikipedia wordnet Wikipedia provides a knowledge base for computing word relatedness in a more structured fashion than a search engine and with more coverage than WordNet. In this work we present experiments on using Wikipedia for computing semantic relatedness and compare it to WordNet on various benchmarking datasets. Existing relatedness measures perform better using Wikipedia than a baseline given by Google counts, and we show that Wikipedia outperforms WordNet when applied to the largest available dataset designed for that purpose. The best results on this dataset are obtained by integrating Google, WordNet and Wikipedia based measures. We also show that including Wikipedia improves the performance of an NLP application processing naturally occurring texts.WikiRelate! computing semantic relatedness using wikipediaKAON - Towards a large scale Semantic Webhttps://puma.uni-kassel.de/bibtex/2d0aa1d2d01e378046e1693babc026836/stummestumme2011-03-08T14:10:37+01:002002 aifb kaon karlsruhe l3s myown ontologies semantic social web <span class="authorEditorList"><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="E. Bozsak" itemprop="url" href="/author/E.%20Bozsak"><span itemprop="name">E. Bozsak</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Marc Ehrig" itemprop="url" href="/author/Marc%20Ehrig"><span itemprop="name">M. Ehrig</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Siegfried Handschuh" itemprop="url" href="/author/Siegfried%20Handschuh"><span itemprop="name">S. Handschuh</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Andreas Hotho" itemprop="url" href="/author/Andreas%20Hotho"><span itemprop="name">A. Hotho</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Alexander Maedche" itemprop="url" href="/author/Alexander%20Maedche"><span itemprop="name">A. Maedche</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Boris Motik" itemprop="url" href="/author/Boris%20Motik"><span itemprop="name">B. Motik</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Daniel Oberle" itemprop="url" href="/author/Daniel%20Oberle"><span itemprop="name">D. Oberle</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Christoph Schmitz" itemprop="url" href="/author/Christoph%20Schmitz"><span itemprop="name">C. Schmitz</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Steffen Staab" itemprop="url" href="/author/Steffen%20Staab"><span itemprop="name">S. Staab</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Ljiljana Stojanovic" itemprop="url" href="/author/Ljiljana%20Stojanovic"><span itemprop="name">L. Stojanovic</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Nenad Stojanovic" itemprop="url" href="/author/Nenad%20Stojanovic"><span itemprop="name">N. Stojanovic</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Rudi Studer" itemprop="url" href="/author/Rudi%20Studer"><span itemprop="name">R. Studer</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Gerd Stumme" itemprop="url" href="/author/Gerd%20Stumme"><span itemprop="name">G. Stumme</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="York Sure" itemprop="url" href="/author/York%20Sure"><span itemprop="name">Y. Sure</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Julien Tane" itemprop="url" href="/author/Julien%20Tane"><span itemprop="name">J. Tane</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Raphael Volz" itemprop="url" href="/author/Raphael%20Volz"><span itemprop="name">R. Volz</span></a></span>, und <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Valentin Zacharias" itemprop="url" href="/author/Valentin%20Zacharias"><span itemprop="name">V. Zacharias</span></a></span>. </span><span itemtype="http://schema.org/Book" itemscope="itemscope" itemprop="isPartOf"><em><span itemprop="name">Proceedings of the Third International Conference on E-Commerce and Web Technologies (EC-Web 2002), Aix-en-Provence, France</span>, </em></span><em>Volume 2455 von LNCS, </em><em>Seite <span itemprop="pagination">304-313</span>. </em><em><span itemprop="publisher">Springer</span>, </em>(<em><span>2002<meta content="2002" itemprop="datePublished"/></span></em>)Tue Mar 08 14:10:37 CET 2011Proceedings of the Third International Conference on E-Commerce and Web Technologies (EC-Web 2002), Aix-en-Provence, France304-313LNCSKAON - Towards a large scale Semantic Web245520022002 aifb kaon karlsruhe l3s myown ontologies semantic social web Institut AIFB - PublikationenStop Thinking, start Tagging - Tag Semantics emerge from Collaborative Verbosityhttps://puma.uni-kassel.de/bibtex/245f8d8f2a8251a5e988c596a5ebb3f2d/stummestumme2010-12-22T00:32:33+01:00bibsonomy delicious emerge itegpub l3s myown semantic semantics social start tagging thinking web <span class="authorEditorList"><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Christian Körner" itemprop="url" href="/author/Christian%20K%c3%b6rner"><span itemprop="name">C. Körner</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Dominik Benz" itemprop="url" href="/author/Dominik%20Benz"><span itemprop="name">D. Benz</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Markus Strohmaier" itemprop="url" href="/author/Markus%20Strohmaier"><span itemprop="name">M. Strohmaier</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Andreas Hotho" itemprop="url" href="/author/Andreas%20Hotho"><span itemprop="name">A. Hotho</span></a></span>, und <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Gerd Stumme" itemprop="url" href="/author/Gerd%20Stumme"><span itemprop="name">G. Stumme</span></a></span>. </span><span itemtype="http://schema.org/Book" itemscope="itemscope" itemprop="isPartOf"><em><span itemprop="name">Proceedings of the 19th International World Wide Web Conference (WWW 2010)</span>, </em></span><em>Raleigh, NC, USA, </em><em><span itemprop="publisher">ACM</span>, </em>(<em><span>April 2010<meta content="April 2010" itemprop="datePublished"/></span></em>)Wed Dec 22 00:32:33 CET 2010Raleigh, NC, USAProceedings of the 19th International World Wide Web Conference (WWW 2010)aprStop Thinking, start Tagging - Tag Semantics emerge from Collaborative Verbosity2010bibsonomy delicious emerge itegpub l3s myown semantic semantics social start tagging thinking web Recent research provides evidence for the presence of emergent semantics in collaborative tagging systems. While several methods have been proposed, little is known about the factors that influence the evolution of semantic structures in these systems. A natural hypothesis is that the quality of the emergent semantics depends on the pragmatics of tagging: Users with certain usage patterns might contribute more to the resulting semantics than others. In this work, we propose several measures which enable a pragmatic differentiation of taggers by their degree of contribution to emerging semantic structures. We distinguish between categorizers, who typically use a small set of tags as a replacement for hierarchical classification schemes, and describers, who are annotating resources with a wealth of freely associated, descriptive keywords. To study our hypothesis, we apply semantic similarity measures to 64 different partitions of a real-world and large-scale folksonomy containing different ratios of categorizers and describers. Our results not only show that ‘verbose’ taggers are most useful for the emergence of tag semantics, but also that a subset containing only 40% of the most ‘verbose’ taggers can produce results that match and even outperform the semantic precision obtained from the whole dataset. Moreover, the results suggest that there exists a causal link between the pragmatics of tagging and resulting emergent semantics. This work is relevant for designers and analysts of tagging systems interested (i) in fostering the semantic development of their platforms, (ii) in identifying users introducing “semantic noise”, and (iii) in learning ontologies.Visit me, click me, be my friend: An analysis of evidence networks of user relationships in Bibsonomyhttps://puma.uni-kassel.de/bibtex/2a97c4f7e80dcb666450acf697002155e/stummestumme2010-12-15T11:43:00+01:002010 analysis bibsonomy evidence itegpub l3s links myown networks semantic sna web <span class="authorEditorList"><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Folke Mitzlaff" itemprop="url" href="/author/Folke%20Mitzlaff"><span itemprop="name">F. Mitzlaff</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Dominik Benz" itemprop="url" href="/author/Dominik%20Benz"><span itemprop="name">D. Benz</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Gerd Stumme" itemprop="url" href="/author/Gerd%20Stumme"><span itemprop="name">G. Stumme</span></a></span>, und <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Andreas Hotho" itemprop="url" href="/author/Andreas%20Hotho"><span itemprop="name">A. Hotho</span></a></span>. </span><span itemtype="http://schema.org/Book" itemscope="itemscope" itemprop="isPartOf"><em><span itemprop="name">Proceedings of the 21st ACM conference on Hypertext and hypermedia</span>, </em></span><em>Toronto, Canada, </em>(<em><span>2010<meta content="2010" itemprop="datePublished"/></span></em>)Wed Dec 15 11:43:00 CET 2010Toronto, CanadaProceedings of the 21st ACM conference on Hypertext and hypermediaVisit me, click me, be my friend: An analysis of evidence networks of user relationships in Bibsonomy20102010 analysis bibsonomy evidence itegpub l3s links myown networks semantic sna web Bridging the Gap--Data Mining and Social Network Analysis for Integrating Semantic Web and Web 2.0https://puma.uni-kassel.de/bibtex/2f8d7bc2af5753906dc3897196daac18c/stummestumme2010-12-15T11:40:56+01:002010 data introduction itegpub l3s mining myown network semantic social unik web <span class="authorEditorList"><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Bettina Berendt" itemprop="url" href="/author/Bettina%20Berendt"><span itemprop="name">B. Berendt</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Andreas Hotho" itemprop="url" href="/author/Andreas%20Hotho"><span itemprop="name">A. Hotho</span></a></span>, und <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Gerd Stumme" itemprop="url" href="/author/Gerd%20Stumme"><span itemprop="name">G. Stumme</span></a></span>. </span><span itemtype="http://schema.org/PublicationIssue" itemscope="itemscope" itemprop="isPartOf"><span itemtype="http://schema.org/Periodical" itemscope="itemscope" itemprop="isPartOf"><span itemprop="name"><em>Web Semantics: Science, Services and Agents on the World Wide Web</em></span></span> <em><span itemtype="http://schema.org/PublicationVolume" itemscope="itemscope" itemprop="isPartOf"><span itemprop="volumeNumber">8 </span></span>(<span itemprop="issueNumber">2-3</span>):
<span itemprop="pagination">95 - 96</span></em> </span>(<em><span>2010<meta content="2010" itemprop="datePublished"/></span></em>)<em>Bridging the Gap--Data Mining and Social Network Analysis for Integrating Semantic Web and Web 2.0; The Future of Knowledge Dissemination: The Elsevier Grand Challenge for the Life Sciences.</em>Wed Dec 15 11:40:56 CET 2010Web Semantics: Science, Services and Agents on the World Wide WebBridging the Gap--Data Mining and Social Network Analysis for Integrating Semantic Web and Web 2.0; The Future of Knowledge Dissemination: The Elsevier Grand Challenge for the Life Sciences2-395 - 96Bridging the Gap--Data Mining and Social Network Analysis for Integrating Semantic Web and Web 2.0820102010 data introduction itegpub l3s mining myown network semantic social unik web Publikationsmanagement mit BibSonomy -- ein Social-Bookmarking-System für Wissenschaftlerhttps://puma.uni-kassel.de/bibtex/2250d83c41fb10b89c73f54bd7040bd6e/stummestumme2010-12-15T11:37:27+01:002.0 2010 info20 itegpub l3s management myown paper semantic tagging web web2.0 <span class="authorEditorList"><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Andreas Hotho" itemprop="url" href="/author/Andreas%20Hotho"><span itemprop="name">A. Hotho</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Dominik Benz" itemprop="url" href="/author/Dominik%20Benz"><span itemprop="name">D. Benz</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Folke Eisterlehner" itemprop="url" href="/author/Folke%20Eisterlehner"><span itemprop="name">F. Eisterlehner</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Robert Jäschke" itemprop="url" href="/author/Robert%20J%7b%5c%22a%7dschke"><span itemprop="name">R. Jäschke</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Beate Krause" itemprop="url" href="/author/Beate%20Krause"><span itemprop="name">B. Krause</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Christoph Schmitz" itemprop="url" href="/author/Christoph%20Schmitz"><span itemprop="name">C. Schmitz</span></a></span>, und <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Gerd Stumme" itemprop="url" href="/author/Gerd%20Stumme"><span itemprop="name">G. Stumme</span></a></span>. </span><span itemtype="http://schema.org/PublicationIssue" itemscope="itemscope" itemprop="isPartOf"><span itemtype="http://schema.org/Periodical" itemscope="itemscope" itemprop="isPartOf"><span itemprop="name"><em>HMD -- Praxis der Wirtschaftsinformatik</em></span></span> </span>(<em><span>Februar 2010<meta content="Februar 2010" itemprop="datePublished"/></span></em>)Wed Dec 15 11:37:27 CET 2010HMD -- Praxis der Wirtschaftsinformatik#feb#47-58{Publikationsmanagement mit BibSonomy -- ein Social-Bookmarking-System f{\"u}r Wissenschaftler}Heft 27120102.0 2010 info20 itegpub l3s management myown paper semantic tagging web web2.0 Kooperative Verschlagwortungs- bzw. Social-Bookmarking-Systeme wie Delicious, Mister Wong oder auch unser eigenes System BibSonomy erfreuen sich immer gr{\"o}{\ss}erer Beliebtheit und bilden einen zentralen Bestandteil des heutigen Web 2.0. In solchen Systemen erstellen Nutzer leichtgewichtige Begriffssysteme, sogenannte Folksonomies, die die Nutzerdaten strukturieren. Die einfache Bedienbarkeit, die Allgegenw{\"a}rtigkeit, die st{\"a}ndige Verf{\"u}gbarkeit, aber auch die M{\"o}glichkeit, Gleichgesinnte spontan in solchen Systemen zu entdecken oder sie schlicht als Informationsquelle zu nutzen, sind Gr{\"u}nde f{\"u}r ihren gegenw{\"a}rtigen Erfolg. Der Artikel f{\"u}hrt den Begriff Social Bookmarking ein und diskutiert zentrale Elemente (wie Browsing und Suche) am Beispiel von BibSonomy anhand typischer Arbeitsabl{\"a}ufe eines Wissenschaftlers. Wir beschreiben die Architektur von BibSonomy sowie Wege der Integration und Vernetzung von BibSonomy mit Content-Management-Systemen und Webauftritten. Der Artikel schlie{\ss}t mit Querbez{\"u}gen zu aktuellen Forschungsfragen im Bereich Social Bookmarking.Semantic Web Mining - State of the Art and Future Directionshttps://puma.uni-kassel.de/bibtex/29937253e6b2591267a0596fa597a4b96/stummestumme2010-04-07T13:54:41+02:002006 l3s mining myown semantic sota survey web <span class="authorEditorList"><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Gerd Stumme" itemprop="url" href="/author/Gerd%20Stumme"><span itemprop="name">G. Stumme</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Andreas Hotho" itemprop="url" href="/author/Andreas%20Hotho"><span itemprop="name">A. Hotho</span></a></span>, und <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Bettina Berendt" itemprop="url" href="/author/Bettina%20Berendt"><span itemprop="name">B. Berendt</span></a></span>. </span><span itemtype="http://schema.org/PublicationIssue" itemscope="itemscope" itemprop="isPartOf"><span itemtype="http://schema.org/Periodical" itemscope="itemscope" itemprop="isPartOf"><span itemprop="name"><em>Journal of Web Semantics</em></span></span> <em><span itemtype="http://schema.org/PublicationVolume" itemscope="itemscope" itemprop="isPartOf"><span itemprop="volumeNumber">4 </span></span>(<span itemprop="issueNumber">2</span>):
<span itemprop="pagination">124-143</span></em> </span>(<em><span>2006<meta content="2006" itemprop="datePublished"/></span></em>)Wed Apr 07 13:54:41 CEST 2010Journal of Web Semantics2124-143Semantic Web Mining - State of the Art and Future Directions420062006 l3s mining myown semantic sota survey web SemanticWeb Mining aims at combining the two fast-developing research areas SemanticWeb andWeb Mining.
This survey analyzes the convergence of trends from both areas: an increasing number of researchers is working on
improving the results ofWeb Mining by exploiting semantic structures in theWeb, and they make use ofWeb Mining
techniques for building the Semantic Web. Last but not least, these techniques can be used for mining the Semantic
Web itself.
The Semantic Web is the second-generation WWW, enriched by machine-processable information which supports
the user in his tasks. Given the enormous size even of today’s Web, it is impossible to manually enrich all of
these resources. Therefore, automated schemes for learning the relevant information are increasingly being used.
Web Mining aims at discovering insights about the meaning of Web resources and their usage. Given the primarily
syntactical nature of the data being mined, the discovery of meaning is impossible based on these data only. Therefore,
formalizations of the semantics of Web sites and navigation behavior are becoming more and more common.
Furthermore, mining the Semantic Web itself is another upcoming application. We argue that the two areas Web
Mining and Semantic Web need each other to fulfill their goals, but that the full potential of this convergence is not
yet realized. This paper gives an overview of where the two areas meet today, and sketches ways of how a closer
integration could be profitable.Semantic Network Analysis of Ontologieshttps://puma.uni-kassel.de/bibtex/2c0cdbeab23ce0fc1bff5e02c99aab012/stummestumme2010-04-07T13:54:41+02:002006 l3s myown nepomuk ontology semantic sna socialnetworkanalysis sota web <span class="authorEditorList"><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Bettina Hoser" itemprop="url" href="/author/Bettina%20Hoser"><span itemprop="name">B. Hoser</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Andreas Hotho" itemprop="url" href="/author/Andreas%20Hotho"><span itemprop="name">A. Hotho</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Robert Jäschke" itemprop="url" href="/author/Robert%20J%c3%a4schke"><span itemprop="name">R. Jäschke</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Christoph Schmitz" itemprop="url" href="/author/Christoph%20Schmitz"><span itemprop="name">C. Schmitz</span></a></span>, und <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Gerd Stumme" itemprop="url" href="/author/Gerd%20Stumme"><span itemprop="name">G. Stumme</span></a></span>. </span><span itemtype="http://schema.org/Book" itemscope="itemscope" itemprop="isPartOf"><em><span itemprop="name">The Semantic Web: Research and Applications</span>, </em></span><em>Volume 4011 von LNAI, </em><em>Seite <span itemprop="pagination">514-529</span>. </em><em>Heidelberg, </em><em><span itemprop="publisher">Springer</span>, </em>(<em><span>Juni 2006<meta content="Juni 2006" itemprop="datePublished"/></span></em>)Wed Apr 07 13:54:41 CEST 2010HeidelbergThe Semantic Web: Research and ApplicationsJune514-529LNAISemantic Network Analysis of Ontologies401120062006 l3s myown nepomuk ontology semantic sna socialnetworkanalysis sota web A key argument for modeling knowledge in ontologies is the easy
re-use and re-engineering of the knowledge. However, beside
consistency checking, current ontology engineering tools provide
only basic functionalities for analyzing ontologies. Since
ontologies can be considered as (labeled, directed) graphs, graph
analysis techniques are a suitable answer for this need. Graph
analysis has been performed by sociologists for over 60 years, and
resulted in the vivid research area of Social Network Analysis
(SNA). While social network structures in general currently receive
high attention in the Semantic Web community, there are only very
few SNA applications up to now, and virtually none for analyzing the
structure of ontologies.
We illustrate in this paper the benefits of applying SNA to
ontologies and the Semantic Web, and discuss which research topics
arise on the edge between the two areas. In particular, we discuss
how different notions of centrality describe the core content and
structure of an ontology. From the rather simple notion of degree
centrality over betweenness centrality to the more complex
eigenvector centrality based on Hermitian matrices, we illustrate
the insights these measures provide on two ontologies, which are
different in purpose, scope, and size.Semantic resource management for the web: an e-learning applicationhttps://puma.uni-kassel.de/bibtex/210efb9940c6f2881cd6c84b6c52bebd8/stummestumme2010-04-07T13:54:41+02:002004 application courseware crawler e-learning eLearning edutella fca itegpub l3s learning myown p2p semantic watchdog web <span class="authorEditorList"><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Julien Tane" itemprop="url" href="/author/Julien%20Tane"><span itemprop="name">J. Tane</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Christoph Schmitz" itemprop="url" href="/author/Christoph%20Schmitz"><span itemprop="name">C. Schmitz</span></a></span>, und <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Gerd Stumme" itemprop="url" href="/author/Gerd%20Stumme"><span itemprop="name">G. Stumme</span></a></span>. </span><span itemtype="http://schema.org/Book" itemscope="itemscope" itemprop="isPartOf"><em><span itemprop="name">Proc. 13th International World Wide Web Conference (WWW 2004)</span>, </em></span><em>Seite <span itemprop="pagination">1-10</span>. </em>(<em><span>2004<meta content="2004" itemprop="datePublished"/></span></em>)Wed Apr 07 13:54:41 CEST 2010Proc. 13th International World Wide Web Conference (WWW 2004)1-10Semantic resource management for the web: an e-learning application20042004 application courseware crawler e-learning eLearning edutella fca itegpub l3s learning myown p2p semantic watchdog web Publications of Gerd StummeWeb Mining: From Web to Semantic Web, First European Web
Mining Forum, EMWF 2003, Cavtat-Dubrovnik, Croatia, September
22, 2003, Revised Selected and Invited Papershttps://puma.uni-kassel.de/bibtex/2be8b91e0c05dde74a4af7123b949c6ac/stummestumme2010-04-07T13:54:41+02:002004 ecml itegpub l3s mining myown pkdd proceedings semantic web workshop <span class="authorEditorList"><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="editor"><a title="Bettina Berendt" itemprop="url" href="/author/Bettina%20Berendt"><span itemprop="name">B. Berendt</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="editor"><a title="Andreas Hotho" itemprop="url" href="/author/Andreas%20Hotho"><span itemprop="name">A. Hotho</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="editor"><a title="Dunja Mladenic" itemprop="url" href="/author/Dunja%20Mladenic"><span itemprop="name">D. Mladenic</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="editor"><a title="Maarten van Someren" itemprop="url" href="/author/Maarten%20van%20Someren"><span itemprop="name">M. van Someren</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="editor"><a title="Myra Spiliopoulou" itemprop="url" href="/author/Myra%20Spiliopoulou"><span itemprop="name">M. Spiliopoulou</span></a></span>, und <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="editor"><a title="Gerd Stumme" itemprop="url" href="/author/Gerd%20Stumme"><span itemprop="name">G. Stumme</span></a></span> (Hrsg.).
. </span><em>Volume 3209 von LNAI, </em><em>Heidelberg, </em><em><span itemprop="publisher">Springer</span>, </em>(<em><span>2004<meta content="2004" itemprop="datePublished"/></span></em>)<em>http://km.aifb.uni-karlsruhe.de/ws/ewmf03/.</em>Wed Apr 07 13:54:41 CEST 2010Heidelberghttp://km.aifb.uni-karlsruhe.de/ws/ewmf03/LNAIWeb Mining: From Web to Semantic Web, First European Web
Mining Forum, EMWF 2003, Cavtat-Dubrovnik, Croatia, September
22, 2003, Revised Selected and Invited Papers320920042004 ecml itegpub l3s mining myown pkdd proceedings semantic web workshop Publications of Gerd StummeA Roadmap for Web Mining: From Web to Semantic Web.https://puma.uni-kassel.de/bibtex/2158a99f0088fcefa45b1eb7f96aa5673/stummestumme2010-04-07T13:54:41+02:002004 ecml ewmf itegpub l3s mining myown pkdd proceedings roadmap semantic web workshop <span class="authorEditorList"><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Bettina Berendt" itemprop="url" href="/author/Bettina%20Berendt"><span itemprop="name">B. Berendt</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Andreas Hotho" itemprop="url" href="/author/Andreas%20Hotho"><span itemprop="name">A. Hotho</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Dunja Mladenic" itemprop="url" href="/author/Dunja%20Mladenic"><span itemprop="name">D. Mladenic</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Maarten van Someren" itemprop="url" href="/author/Maarten%20van%20Someren"><span itemprop="name">M. van Someren</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Myra Spiliopoulou" itemprop="url" href="/author/Myra%20Spiliopoulou"><span itemprop="name">M. Spiliopoulou</span></a></span>, und <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Gerd Stumme" itemprop="url" href="/author/Gerd%20Stumme"><span itemprop="name">G. Stumme</span></a></span>. </span><span itemtype="http://schema.org/Book" itemscope="itemscope" itemprop="isPartOf"><em><span itemprop="name">Web Mining: From Web to Semantic Web</span>, </em></span><em> 3209, </em><em>Seite <span itemprop="pagination">1-22</span>. </em><em>Heidelberg, </em><em><span itemprop="publisher">Springer</span>, </em>(<em><span>2004<meta content="2004" itemprop="datePublished"/></span></em>)Wed Apr 07 13:54:41 CEST 2010HeidelbergWeb Mining: From Web to Semantic WebDBLP:conf/ewmf/20031-22A Roadmap for Web Mining: From Web to Semantic Web.320920042004 ecml ewmf itegpub l3s mining myown pkdd proceedings roadmap semantic web workshop The purpose of Web mining is to develop methods and systems for discovering models of objects and processes on the World Wide Web and for web-based systems that show adaptive performance. Web Mining integrates three parent areas: Data Mining (we use this term here also for the closely related areas of Machine Learning and Knowledge Discovery), Internet technology and World Wide Web, and for the more recent Semantic Web. The World Wide Web has made an enormous amount of information electronically accessible. The use of email, news and markup languages like HTML allow users to publish and read documents at a world-wide scale and to communicate via chat connections, including information in the form of images and voice records. The HTTP protocol that enables access to documents over the network via Web browsers created an immense improvement in communication and access to information. For some years these possibilities were used mostly in the scientific world but recent years have seen an immense growth in popularity, supported by the wide availability of computers and broadband communication. The use of the internet for other tasks than finding information and direct communication is increasing, as can be seen from the interest in ldquoe-activitiesrdquo such as e-commerce, e-learning, e-government, e-science.Publications of Gerd StummeUsage Mining for and on the Semantic Webhttps://puma.uni-kassel.de/bibtex/20ef00fe39718eae61dca4d251b14578d/stummestumme2010-04-07T13:54:41+02:002004 itegpub l3s mining myown semantic usage web <span class="authorEditorList"><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Bettina Berendt" itemprop="url" href="/author/Bettina%20Berendt"><span itemprop="name">B. Berendt</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Andreas Hotho" itemprop="url" href="/author/Andreas%20Hotho"><span itemprop="name">A. Hotho</span></a></span>, und <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Gerd Stumme" itemprop="url" href="/author/Gerd%20Stumme"><span itemprop="name">G. Stumme</span></a></span>. </span><span itemtype="http://schema.org/Book" itemscope="itemscope" itemprop="isPartOf"><em><span itemprop="name">Data Mining Next Generation Challenges and Future Directions</span>, </em><em><span itemprop="publisher">AAAI Press</span>, </em><em>Boston, </em></span>(<em><span>2004<meta content="2004" itemprop="datePublished"/></span></em>)Wed Apr 07 13:54:41 CEST 2010BostonData Mining Next Generation Challenges and Future Directions461-481Usage Mining for and on the Semantic Web20042004 itegpub l3s mining myown semantic usage web Semantic Web Mining aims at combining the two fast-developing
research areas Semantic Web and Web Mining.
Web Mining aims at discovering insights about the meaning of Web
resources and their usage. Given the primarily syntactical nature
of data Web mining operates on, the discovery of meaning is
impossible based on these data only. Therefore, formalizations of
the semantics of Web resources and navigation behavior are
increasingly being used. This fits exactly with the aims of the
Semantic Web: the Semantic Web enriches the WWW by
machine-processable information which supports the user in his
tasks. In this paper, we discuss the interplay of the Semantic Web
with Web Mining, with a specific focus on usage mining.Publications of Gerd StummeSemantic Methods and Tools for Information Portalshttps://puma.uni-kassel.de/bibtex/28f2983e0f20c26ff98577059343f2cd4/stummestumme2010-04-07T13:54:41+02:002003 information informationsportale myown ontologies portals semantic semiport web <span class="authorEditorList"><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Sudhir Agarwal" itemprop="url" href="/author/Sudhir%20Agarwal"><span itemprop="name">S. Agarwal</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Peter Fankhauser" itemprop="url" href="/author/Peter%20Fankhauser"><span itemprop="name">P. Fankhauser</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Jorge Gonzalez-Ollala" itemprop="url" href="/author/Jorge%20Gonzalez-Ollala"><span itemprop="name">J. Gonzalez-Ollala</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Jens Hartmann" itemprop="url" href="/author/Jens%20Hartmann"><span itemprop="name">J. Hartmann</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Silvia Hollfelder" itemprop="url" href="/author/Silvia%20Hollfelder"><span itemprop="name">S. Hollfelder</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Anthony Jameson" itemprop="url" href="/author/Anthony%20Jameson"><span itemprop="name">A. Jameson</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Stefan Klink" itemprop="url" href="/author/Stefan%20Klink"><span itemprop="name">S. Klink</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Patrick Lehti" itemprop="url" href="/author/Patrick%20Lehti"><span itemprop="name">P. Lehti</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Michael Ley" itemprop="url" href="/author/Michael%20Ley"><span itemprop="name">M. Ley</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Emma Rabbidge" itemprop="url" href="/author/Emma%20Rabbidge"><span itemprop="name">E. Rabbidge</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Eric Schwarzkopf" itemprop="url" href="/author/Eric%20Schwarzkopf"><span itemprop="name">E. Schwarzkopf</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Nitesh Shrestha" itemprop="url" href="/author/Nitesh%20Shrestha"><span itemprop="name">N. Shrestha</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Nenad Stojanovic" itemprop="url" href="/author/Nenad%20Stojanovic"><span itemprop="name">N. Stojanovic</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Rudi Studer" itemprop="url" href="/author/Rudi%20Studer"><span itemprop="name">R. Studer</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Gerd Stumme" itemprop="url" href="/author/Gerd%20Stumme"><span itemprop="name">G. Stumme</span></a></span>, und <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Bernd Walter" itemprop="url" href="/author/Bernd%20Walter"><span itemprop="name">B. Walter</span></a></span>. </span><span itemtype="http://schema.org/Book" itemscope="itemscope" itemprop="isPartOf"><em><span itemprop="name">INFORMATIK 2003 -- Innovative Informatikanwendungen (Band 1)</span>, </em></span><em>Volume 34 von LNI, </em><em>Seite <span itemprop="pagination">116-131</span>. </em><em>Bonn, </em><em><span itemprop="publisher">Gesellschaft für Informatik</span>, </em>(<em><span>2003<meta content="2003" itemprop="datePublished"/></span></em>)Wed Apr 07 13:54:41 CEST 2010BonnINFORMATIK 2003 -- Innovative Informatikanwendungen (Band 1)116-131LNISemantic Methods and Tools for Information Portals3420032003 information informationsportale myown ontologies portals semantic semiport web The paper describes a set of approaches for representing and
accessing information within a semantically structured information
portal, while offering the possibility to integrate own
information. It discusses research performed within the project
`Semantic Methods and Tools for Information Portals (SemIPort)'.
In particular, it focuses on (1) the development of scalable
storing, processing and querying methods for semantic data, (2)
visualization and browsing of complex data inventories, (3)
personalization and agent-based interaction, and (4) the
enhancement of web mining approaches for use within a
semantics-based portal.Publications of Gerd StummeText Clustering Based on Background Knowledgehttps://puma.uni-kassel.de/bibtex/261d58db419af0dbc3681432588219c3d/stummestumme2010-04-07T13:54:41+02:002003 analysis background clustering concept fca formal knowledge myown ontologies semantic text web <span class="authorEditorList"><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Andreas Hotho" itemprop="url" href="/author/Andreas%20Hotho"><span itemprop="name">A. Hotho</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Steffen Staab" itemprop="url" href="/author/Steffen%20Staab"><span itemprop="name">S. Staab</span></a></span>, und <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Gerd Stumme" itemprop="url" href="/author/Gerd%20Stumme"><span itemprop="name">G. Stumme</span></a></span>. </span><em><span itemprop="educationalUse">Technical Report</span>, </em><em>Volume 425. </em><em><span itemprop="producer">University of Karlsruhe, Institute AIFB</span>, </em>(<em><span>2003<meta content="2003" itemprop="datePublished"/></span></em>)Wed Apr 07 13:54:41 CEST 2010Text Clustering Based on Background KnowledgeTechnical Report 42520032003 analysis background clustering concept fca formal knowledge myown ontologies semantic text web Text document clustering plays an important role in providing intuitive
navigation and browsing mechanisms by organizing large amounts of information
into a small number of meaningful clusters. Standard partitional or agglomerative
clustering methods efficiently compute results to this end.
However, the bag of words representation used for these clustering methods is often
unsatisfactory as it ignores relationships between important terms that do not
co-occur literally. Also, it is mostly left to the user to find out why a particular partitioning
has been achieved, because it is only specified extensionally. In order to
deal with the two problems, we integrate background knowledge into the process of
clustering text documents.
First, we preprocess the texts, enriching their representations by background knowledge
provided in a core ontology — in our application Wordnet. Then, we cluster
the documents by a partitional algorithm. Our experimental evaluation on Reuters
newsfeeds compares clustering results with pre-categorizations of news. In the experiments,
improvements of results by background knowledge compared to the baseline
can be shown for many interesting tasks.
Second, the clustering partitions the large number of documents to a relatively small
number of clusters, which may then be analyzed by conceptual clustering. In our approach,
we applied Formal Concept Analysis. Conceptual clustering techniques are
known to be too slow for directly clustering several hundreds of documents, but they
give an intensional account of cluster results. They allow for a concise description
of commonalities and distinctions of different clusters. With background knowledge
they even find abstractions like “food” (vs. specializations like “beef” or “corn”).
Thus, in our approach, partitional clustering reduces first the size of the problem
such that it becomes tractable for conceptual clustering, which then facilitates the
understanding of the results.Publications of Gerd StummeUsage Mining for and on the Semantic Webhttps://puma.uni-kassel.de/bibtex/24a68d1443065dcd7980989e97cb0af69/stummestumme2010-04-07T13:54:41+02:002002 mining myown semantic usage web <span class="authorEditorList"><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="G. Stumme" itemprop="url" href="/author/G.%20Stumme"><span itemprop="name">G. Stumme</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="B. Berendt" itemprop="url" href="/author/B.%20Berendt"><span itemprop="name">B. Berendt</span></a></span>, und <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="A. Hotho" itemprop="url" href="/author/A.%20Hotho"><span itemprop="name">A. Hotho</span></a></span>. </span><span itemtype="http://schema.org/Book" itemscope="itemscope" itemprop="isPartOf"><em><span itemprop="name">Proc. NSF Workshop on Next Generation Data Mining</span>, </em></span><em>Seite <span itemprop="pagination">77-86</span>. </em><em>Baltimore, </em>(<em><span>November 2002<meta content="November 2002" itemprop="datePublished"/></span></em>)Wed Apr 07 13:54:41 CEST 2010BaltimoreProc. NSF Workshop on Next Generation Data MiningNovember77-86Usage Mining for and on the Semantic Web20022002 mining myown semantic usage web Publications of Gerd StummeSemantic Web Mining. Proc. of the Semantic Web Mining Workshop of the 13th Europ. Conf. on
Machine Learning (ECML'02) / 6th Europ. Conf. on Principles and
Practice of Knowledge Discovery in Databases (PKDD'02)https://puma.uni-kassel.de/bibtex/2b4d1e0ba321cc53504b66fc58ff18446/stummestumme2010-04-07T13:54:41+02:002002 ecml mining myown pkdd proceedings semantic web workshop <span class="authorEditorList"><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="editor"><a title="B. Berendt" itemprop="url" href="/author/B.%20Berendt"><span itemprop="name">B. Berendt</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="editor"><a title="A. Hotho" itemprop="url" href="/author/A.%20Hotho"><span itemprop="name">A. Hotho</span></a></span>, und <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="editor"><a title="G. Stumme" itemprop="url" href="/author/G.%20Stumme"><span itemprop="name">G. Stumme</span></a></span> (Hrsg.).
. </span><em>Helsinki, Finland, </em>(<em><span>August 2002<meta content="August 2002" itemprop="datePublished"/></span></em>)Wed Apr 07 13:54:41 CEST 2010Helsinki, FinlandAugust 19,Semantic Web Mining. Proc. of the Semantic Web Mining Workshop of the 13th Europ. Conf. on
Machine Learning (ECML'02) / 6th Europ. Conf. on Principles and
Practice of Knowledge Discovery in Databases (PKDD'02)20022002 ecml mining myown pkdd proceedings semantic web workshop Publications of Gerd StummeTowards Semantic Web Mininghttps://puma.uni-kassel.de/bibtex/2fc1c88be5f8c2640ca6e9a40b5fa1c7b/stummestumme2010-04-07T13:54:41+02:002002 mining myown semantic web <span class="authorEditorList"><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="B. Berendt" itemprop="url" href="/author/B.%20Berendt"><span itemprop="name">B. Berendt</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="A. Hotho" itemprop="url" href="/author/A.%20Hotho"><span itemprop="name">A. Hotho</span></a></span>, und <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="G. Stumme" itemprop="url" href="/author/G.%20Stumme"><span itemprop="name">G. Stumme</span></a></span>. </span><span itemtype="http://schema.org/Book" itemscope="itemscope" itemprop="isPartOf"><em><span itemprop="name">The Semantic Web -- ISWC 2002</span>, </em></span><em>Seite <span itemprop="pagination">264-278</span>. </em><em>Heidelberg, </em><em><span itemprop="publisher">Springer</span>, </em>(<em><span>2002<meta content="2002" itemprop="datePublished"/></span></em>)Wed Apr 07 13:54:41 CEST 2010HeidelbergThe Semantic Web -- ISWC 2002264-278LNCSTowards Semantic Web Mining20022002 mining myown semantic web Publications of Gerd StummeUsing Ontologies and Formal Concept Analysis for Organizing Business Knowledgehttps://puma.uni-kassel.de/bibtex/28cd4f719765abd1c46d28f200327d935/stummestumme2010-04-07T13:54:41+02:002002 analysis business concept fca formal knowledge management myown ontologies semantic web wissensmanagement <span class="authorEditorList"><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="G. Stumme" itemprop="url" href="/author/G.%20Stumme"><span itemprop="name">G. Stumme</span></a></span>. </span><span itemtype="http://schema.org/Book" itemscope="itemscope" itemprop="isPartOf"><em><span itemprop="name">Wissensmanagement mit Referenzmodellen -- Konzepte für die Anwendungssystem- und Organisationsgestaltung</span>, </em><em><span itemprop="publisher">Physica</span>, </em><em>Heidelberg, </em></span>(<em><span>2002<meta content="2002" itemprop="datePublished"/></span></em>)Wed Apr 07 13:54:41 CEST 2010HeidelbergWissensmanagement mit Referenzmodellen -- Konzepte für die Anwendungssystem- und Organisationsgestaltung163-174Using Ontologies and Formal Concept Analysis for Organizing Business Knowledge20022002 analysis business concept fca formal knowledge management myown ontologies semantic web wissensmanagement Publications of Gerd StummeSemantic Methods and Tools for Information Portals - The SemIPort Project (Project Description)https://puma.uni-kassel.de/bibtex/2c9fdc0e65bbd2a49ee0b1396b068a76d/stummestumme2010-04-07T13:54:41+02:002002 Semantic bmbf information informationsportale myown ontologies portal portals project semantic semiport web <span class="authorEditorList"><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="J. Gonzalez-Olalla" itemprop="url" href="/author/J.%20Gonzalez-Olalla"><span itemprop="name">J. Gonzalez-Olalla</span></a></span>, und <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="G. Stumme" itemprop="url" href="/author/G.%20Stumme"><span itemprop="name">G. Stumme</span></a></span>. </span><span itemtype="http://schema.org/Book" itemscope="itemscope" itemprop="isPartOf"><em><span itemprop="name">Semantic Web Mining. Proc. of the Semantic Web Mining Workshop of the 13th Europ. Conf.</span>, </em></span><em>Seite <span itemprop="pagination">90</span>. </em><em>Helsinki, </em>(<em><span>August 2002<meta content="August 2002" itemprop="datePublished"/></span></em>)Wed Apr 07 13:54:41 CEST 2010HelsinkiSemantic Web Mining. Proc. of the Semantic Web Mining Workshop of the 13th Europ. Conf.August 19,90Semantic Methods and Tools for Information Portals - The {S}em{IP}ort Project (Project Description)20022002 Semantic bmbf information informationsportale myown ontologies portal portals project semantic semiport web Publications of Gerd Stumme