PUMA publications for /user/iteg/BibSonomyhttps://puma.uni-kassel.de/user/iteg/BibSonomyPUMA RSS feed for /user/iteg/BibSonomy2024-03-29T14:00:07+01:00Wege zur Entdeckung von Communities in Folksonomieshttps://puma.uni-kassel.de/bibtex/22b6be3bd5daee7119973fcf69909956f/itegiteg2011-11-22T10:26:32+01:002006 bibsonomy communities community detection itegpub l3s myown nepomuk tagging <span class="authorEditorList"><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="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="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. 18. Workshop Grundlagen von Datenbanken</span>, </em></span><em>Seite <span itemprop="pagination">80-84</span>. </em><em>Halle-Wittenberg, </em><em><span itemprop="publisher">Martin-Luther-Universität</span>, </em>(<em><span>Juni 2006<meta content="Juni 2006" itemprop="datePublished"/></span></em>)Tue Nov 22 10:26:32 CET 2011Halle-WittenbergProc. 18. Workshop Grundlagen von DatenbankenJune80-84Wege zur Entdeckung von Communities in Folksonomies20062006 bibsonomy communities community detection itegpub l3s myown nepomuk tagging Ein wichtiger Baustein des neu entdeckten World Wide Web -- des "`Web 2.0"' -- stellen
Folksonomies dar. In diesen Systemen können Benutzer gemeinsam Ressourcen verwalten und
mit Schlagwörtern versehen. Die dadurch entstehenden begrifflichen Strukturen stellen
ein interessantes Forschungsfeld dar. Dieser Artikel untersucht Ansätze und Wege zur
Entdeckung und Strukturierung von Nutzergruppen ("Communities") in Folksonomies.Social Bookmarking-Systeme – die unerkannten Datensammler - Ungewollte personenbezogene Datenverabeitung?https://puma.uni-kassel.de/bibtex/2fc44b1bdc724bbda45d08e35cba8b0ec/itegiteg2011-11-22T10:26:32+01:002010 bibsonomy datenschutz info2.0 itegpub l3s myown privacy social-bookmarking spam <span class="authorEditorList"><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Hana Lerch" itemprop="url" href="/author/Hana%20Lerch"><span itemprop="name">H. Lerch</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="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 Roßnagel" itemprop="url" href="/author/Alexander%20Ro%c3%9fnagel"><span itemprop="name">A. Roßnagel</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>MultiMedia und Recht</em></span></span> </span>(<em><span>2010<meta content="2010" itemprop="datePublished"/></span></em>)Tue Nov 22 10:26:32 CET 2011MultiMedia und Recht454-458Social Bookmarking-Systeme – die unerkannten Datensammler - Ungewollte personenbezogene Datenverabeitung?720102010 bibsonomy datenschutz info2.0 itegpub l3s myown privacy social-bookmarking spam Organizing Publications and Bookmarks in BibSonomyhttps://puma.uni-kassel.de/bibtex/2b3a5e9851647ca0a7dfb62f041872504/itegiteg2011-11-22T10:26:32+01:002007 BibSonomy bibsonomy challenge itegpub l3s myown organizing tagorapub <span class="authorEditorList"><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="Miranda Grahl" itemprop="url" href="/author/Miranda%20Grahl"><span itemprop="name">M. Grahl</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="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/Book" itemscope="itemscope" itemprop="isPartOf"><em><span itemprop="name">Workshop on Social and Collaborative Construction of Structured Knowledge (CKC 2007) at WWW 2007</span>, </em></span><em>Banff, Canada, </em>(<em><span>2007<meta content="2007" itemprop="datePublished"/></span></em>)Tue Nov 22 10:26:32 CET 2011Banff, CanadaWorkshop on Social and Collaborative Construction of Structured Knowledge (CKC 2007) at WWW 2007Organizing Publications and Bookmarks in BibSonomy20072007 BibSonomy bibsonomy challenge itegpub l3s myown organizing tagorapub Discovering Shared Conceptualizations in Folksonomieshttps://puma.uni-kassel.de/bibtex/2eb0bdaeab0aa5d4c528c97e2b10770b9/itegiteg2011-11-22T10:26:32+01:002008 analysis bibsonomy concept discovering fca folksonomies formal itegpub l3s myown shared triadic <span class="authorEditorList"><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="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="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="Bernhard Ganter" itemprop="url" href="/author/Bernhard%20Ganter"><span itemprop="name">B. Ganter</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>Journal of Web Semantics</em></span></span> <em><span itemtype="http://schema.org/PublicationVolume" itemscope="itemscope" itemprop="isPartOf"><span itemprop="volumeNumber">6 </span></span>(<span itemprop="issueNumber">1</span>):
<span itemprop="pagination">38-53</span></em> </span>(<em><span>2008<meta content="2008" itemprop="datePublished"/></span></em>)Tue Nov 22 10:26:32 CET 2011Journal of Web Semantics138-53Discovering Shared Conceptualizations in Folksonomies620082008 analysis bibsonomy concept discovering fca folksonomies formal itegpub l3s myown shared triadic Datenschutz im Web 2.0 am Beispiel des sozialen Tagging-Systems BibSonomyhttps://puma.uni-kassel.de/bibtex/269f3738deecd73594907183aa874ec1a/itegiteg2011-11-22T10:26:32+01:002010 bibsonomy datenschutz info2.0 itegpub l3s myown privacy web2.0 <span class="authorEditorList"><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="Hana Lerch" itemprop="url" href="/author/Hana%20Lerch"><span itemprop="name">H. Lerch</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 Roßnagel" itemprop="url" href="/author/Alexander%20Ro%c3%9fnagel"><span itemprop="name">A. Roßnagel</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>Informatik-Spektrum</em></span></span> </span>(<em><span>2010<meta content="2010" itemprop="datePublished"/></span></em>)Tue Nov 22 10:26:32 CET 2011Berlin / HeidelbergInformatik-Spektrum1-12Datenschutz im Web 2.0 am Beispiel des sozialen Tagging-Systems BibSonomy20102010 bibsonomy datenschutz info2.0 itegpub l3s myown privacy web2.0 Soziale Tagging-Systeme gehören zu den in den vergangenen Jahren entstandenen Web2.0-Systemen. Sie ermöglichen es Anwendern, beliebige Informationen in das Internet einzustellen und untereinander auszutauschen. Je nach Anbieter verlinken Nutzer Videos, Fotos oder Webseiten und beschreiben die eingestellten Medien mit entsprechenden Schlagwörtern (Tags). Die damit einhergehende freiwillige Preisgabe oftmals persönlicher Informationen wirft Fragen im Bereich der informationellen Selbstbestimmung auf. Dieses Grundrecht gewährleistet dem Einzelnen, grundsätzlich selbst über die Preisgabe und Verwendung seiner persönlichen Daten zu bestimmen. Für viele Funktionalitäten, wie beispielsweise Empfehlungsdienste oder die Bereitstellung einer API, ist eine solche Kontrolle allerdings schwierig zu gestalten. Oftmals existieren keine Richtlinien, inwieweit Dienstanbieter und weitere Dritte diese öffentlichen Daten (und weitere Daten, die bei der Nutzung des Systems anfallen) nutzen dürfen. Dieser Artikel diskutiert anhand eines konkreten Systems typische, für den Datenschutz relevante Funktionalitäten und gibt Handlungsanweisungen für eine datenschutzkonforme technische Gestaltung.Community Assessment using Evidence Networkshttps://puma.uni-kassel.de/bibtex/234d79867b23f41ca2e9f481ee894630f/itegiteg2011-11-22T10:26:32+01:002010 assessment bibsonomy community evaluation evidence itegpub l3s myown networks <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="Martin Atzmüller" itemprop="url" href="/author/Martin%20Atzm%c3%bcller"><span itemprop="name">M. Atzmüller</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">Proceedings of the Workshop on Mining Ubiquitous and Social Environments (MUSE2010)</span>, </em></span><em>Barcelona, Spain, </em>(<em><span>2010<meta content="2010" itemprop="datePublished"/></span></em>)Tue Nov 22 10:26:32 CET 2011Barcelona, SpainProceedings of the Workshop on Mining Ubiquitous and Social Environments (MUSE2010)Community Assessment using Evidence Networks20102010 assessment bibsonomy community evaluation evidence itegpub l3s myown networks Community mining is a prominent approach for identifying (user) communities in social and ubiquitous contexts. While there are a variety of methods for community mining and detection, the effective evaluation and validation of the mined communities is usually non-trivial. Often there is no evaluation data at hand in order to validate the discovered groups. This paper proposes evidence networks using implicit information for the evaluation of communities. The presented evaluation approach is based on the idea of reconstructing existing social structures for the assessment and evaluation of a given clustering. We analyze and compare the presented evidence networks using user data from the real-world social
bookmarking application BibSonomy. The results indicate that the evidence
networks reflect the relative rating of the explicit ones very well.Case study on social software use in distributed working environmentshttps://puma.uni-kassel.de/bibtex/25dc735281a6be72a54186018e0166740/itegiteg2011-11-22T10:26:32+01:002007 bibsonomy case itegpub myown social software study <span class="authorEditorList"><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Yiwei Cao" itemprop="url" href="/author/Yiwei%20Cao"><span itemprop="name">Y. Cao</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Karsten Ehms" itemprop="url" href="/author/Karsten%20Ehms"><span itemprop="name">K. Ehms</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Sebastian Fiedler" itemprop="url" href="/author/Sebastian%20Fiedler"><span itemprop="name">S. Fiedler</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Margit Hofer" itemprop="url" href="/author/Margit%20Hofer"><span itemprop="name">M. Hofer</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Anna-Kaarina Kaiamo" itemprop="url" href="/author/Anna-Kaarina%20Kaiamo"><span itemprop="name">A. Kaiamo</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Barbara Kieslinger" itemprop="url" href="/author/Barbara%20Kieslinger"><span itemprop="name">B. Kieslinger</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Ralf Klamma" itemprop="url" href="/author/Ralf%20Klamma"><span itemprop="name">R. Klamma</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="Milos Kravcik" itemprop="url" href="/author/Milos%20Kravcik"><span itemprop="name">M. Kravcik</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Tommi Ryyppö" itemprop="url" href="/author/Tommi%20Ryypp%c3%b6"><span itemprop="name">T. Ryyppö</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Marc Spaniol" itemprop="url" href="/author/Marc%20Spaniol"><span itemprop="name">M. Spaniol</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="Fridolin Wild" itemprop="url" href="/author/Fridolin%20Wild"><span itemprop="name">F. Wild</span></a></span>. </span>(<em><span>2007<meta content="2007" itemprop="datePublished"/></span></em>)<em>Deliverable 15.2, European Network of Excellence ``Prolearn - Professional E-Learning''.</em>Tue Nov 22 10:26:32 CET 2011Deliverable 15.2, European Network of Excellence ``Prolearn - Professional E-Learning''Case study on social software use in distributed working environments20072007 bibsonomy case itegpub myown social software study Analysis of the Publication Sharing Behaviour in BibSonomyhttps://puma.uni-kassel.de/bibtex/20c2b212b9ea3d822bf4729fd5fe6b6e1/itegiteg2011-11-22T10:26:32+01:002007 BibSonomy bibsonomy bookmarking fca folksonomy iccs itegpub l3s myown publication sharing social trias <span class="authorEditorList"><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="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="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">Proceedings of the 15th International Conference on Conceptual Structures (ICCS 2007)</span>, </em></span><em>Volume 4604 von Lecture Notes in Artificial Intelligence, </em><em>Seite <span itemprop="pagination">283--295</span>. </em><em>Berlin, Heidelberg, </em><em><span itemprop="publisher">Springer-Verlag</span>, </em>(<em><span>Juli 2007<meta content="Juli 2007" itemprop="datePublished"/></span></em>)Tue Nov 22 10:26:32 CET 2011Berlin, HeidelbergProceedings of the 15th International Conference on Conceptual Structures (ICCS 2007)July283--295Lecture Notes in Artificial IntelligenceAnalysis of the Publication Sharing Behaviour in {BibSonomy}460420072007 BibSonomy bibsonomy bookmarking fca folksonomy iccs itegpub l3s myown publication sharing social trias BibSonomy is a web-based social resource sharing system which allows users to organise and share bookmarks and publications in a collaborative manner. In this paper we present the system, followed by a description of the insights in the structure of its bibliographic data that we gained by applying techniques we developed in the area of Formal Concept Analysis.