PUMA publications for /user/stumme/spamhttps://puma.uni-kassel.de/user/stumme/spamPUMA RSS feed for /user/stumme/spam2024-03-29T12:50:10+01:00Combating web spam with trustrankhttps://puma.uni-kassel.de/bibtex/2cb480eab1c421d316fb8cb83f9688af3/stummestumme2013-07-03T00:45:23+02:00info2.0 spam web <span class="authorEditorList"><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Zoltán Gyöngyi" itemprop="url" href="/author/Zolt%c3%a1n%20Gy%c3%b6ngyi"><span itemprop="name">Z. Gyöngyi</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Hector Garcia molina" itemprop="url" href="/author/Hector%20Garcia%20molina"><span itemprop="name">H. Garcia molina</span></a></span>, und <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Jan Pedersen" itemprop="url" href="/author/Jan%20Pedersen"><span itemprop="name">J. Pedersen</span></a></span>. </span><span itemtype="http://schema.org/PublicationIssue" itemscope="itemscope" itemprop="isPartOf"> </span>(<em><span>2004<meta content="2004" itemprop="datePublished"/></span></em>)Wed Jul 03 00:45:23 CEST 2013576--587Combating web spam with trustrank2004info2.0 spam web CiteSeerX — Combating web spam with trustrankThe Anti-Social Tagger - Detecting Spam in Social Bookmarking Systemshttps://puma.uni-kassel.de/bibtex/25b6b648fd25c15d594404ae26fcda6b4/stummestumme2013-03-18T14:06:44+01:002008 bookmarking detection itegpub l3s myown seminar spam summer <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="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="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">AIRWeb '08: Proceedings of the 4th International Workshop on Adversarial Information Retrieval on the Web</span>, </em></span><em>Seite <span itemprop="pagination">61--68</span>. </em><em>New York, NY, USA, </em><em><span itemprop="publisher">ACM</span>, </em>(<em><span>April 2008<meta content="April 2008" itemprop="datePublished"/></span></em>)Mon Mar 18 14:06:44 CET 2013New York, NY, USAAIRWeb '08: Proceedings of the 4th International Workshop on Adversarial Information Retrieval on the Webapr61--68The Anti-Social Tagger - Detecting Spam in Social Bookmarking Systems20082008 bookmarking detection itegpub l3s myown seminar spam summer The annotation of web sites in social bookmarking systemshas become a popular way to manage and find informationon the web. The community structure of such systems attractsspammers: recent post pages, popular pages or specifictag pages can be manipulated easily. As a result, searchingor tracking recent posts does not deliver quality resultsannotated in the community, but rather unsolicited, oftencommercial, web sites. To retain the benefits of sharingone’s web content, spam-fighting mechanisms that can facethe flexible strategies of spammers need to be developed.Privacy-aware spam detection in social bookmarking systemshttps://puma.uni-kassel.de/bibtex/200a8f31185a34957eb16d500d7d51398/stummestumme2012-01-04T11:32:55+01:002011 aware classification data-mining detection info20 itegpub myown social spam spam-detection web2.0 web20 <span class="authorEditorList"><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Beate Navarro Bullock" itemprop="url" href="/author/Beate%20Navarro%20Bullock"><span itemprop="name">B. Bullock</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="Alexander Roßnagel" itemprop="url" href="/author/Alexander%20Ro%5cssnagel"><span itemprop="name">A. Roßnagel</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 11th International Conference on Knowledge Management and Knowledge Technologies</span>, </em></span><em>Seite <span itemprop="pagination">15:1--15:8</span>. </em><em>New York, NY, USA, </em><em><span itemprop="publisher">ACM</span>, </em>(<em><span>2011<meta content="2011" itemprop="datePublished"/></span></em>)Wed Jan 04 11:32:55 CET 2012New York, NY, USAProceedings of the 11th International Conference on Knowledge Management and Knowledge Technologies15:1--15:8i-KNOW '11Privacy-aware spam detection in social bookmarking systems20112011 aware classification data-mining detection info20 itegpub myown social spam spam-detection web2.0 web20 With the increased popularity of Web 2.0 services in the last years data privacy has become a major concern for users. The more personal data users reveal, the more difficult it becomes to control its disclosure in the web. However, for Web 2.0 service providers, the data provided by users is a valuable source for offering effective, personalised data mining services. One major application is the detection of spam in social bookmarking systems: in order to prevent a decrease of content quality, providers need to distinguish spammers and exclude them from the system. They thereby experience a conflict of interests: on the one hand, they need to identify spammers based on the information they collect about users, on the other hand, they need to respect privacy concerns and process as few personal data as possible. It would therefore be of tremendous help for system developers and users to know which personal data are needed for spam detection and which can be ignored. In this paper we address these questions by presenting a data privacy aware feature engineering approach. It consists of the design of features for spam classification which are evaluated according to both, performance and privacy conditions. Experiments using data from the social bookmarking system BibSonomy show that both conditions must not exclude each other.Privacy-aware spam detection in social bookmarking systemsSocial Bookmarking-Systeme – die unerkannten Datensammler - Ungewollte personenbezogene Datenverabeitung?https://puma.uni-kassel.de/bibtex/2fc44b1bdc724bbda45d08e35cba8b0ec/stummestumme2010-12-15T11:28:44+01:002010 bibsonomy datenschutz info2.0 info20 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>)Wed Dec 15 11:28:44 CET 2010MultiMedia und Recht454-458Social Bookmarking-Systeme – die unerkannten Datensammler - Ungewollte personenbezogene Datenverabeitung?720102010 bibsonomy datenschutz info2.0 info20 itegpub l3s myown privacy social-bookmarking spam The Anti-Social Tagger - Detecting Spam in Social Bookmarking Systemshttps://puma.uni-kassel.de/bibtex/26357f535000a383f228f1e8e56ca86ca/stummestumme2010-04-07T13:54:41+02:002.0 2008 bookmarking folksonomies folksonomy itegpub myown social spam systems tagger tagorapub web 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="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="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">Proc. of the Fourth International Workshop on Adversarial Information Retrieval on the Web</span>, </em></span>(<em><span>2008<meta content="2008" itemprop="datePublished"/></span></em>)Wed Apr 07 13:54:41 CEST 2010Proc. of the Fourth International Workshop on Adversarial Information Retrieval on the WebThe Anti-Social Tagger - Detecting Spam in Social Bookmarking Systems20082.0 2008 bookmarking folksonomies folksonomy itegpub myown social spam systems tagger tagorapub web web2.0 Publications of Gerd StummeCombating spam in tagging systemshttps://puma.uni-kassel.de/bibtex/2899758f0e2b090bd3d6c24093ff7b94e/stummestumme2009-07-29T13:53:03+02:00bookmarking folksonomy sna spam tagging web <span class="authorEditorList"><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Georgia Koutrika" itemprop="url" href="/author/Georgia%20Koutrika"><span itemprop="name">G. Koutrika</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Frans Adjie Effendi" itemprop="url" href="/author/Frans%20Adjie%20Effendi"><span itemprop="name">F. Effendi</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Zoltán Gyöngyi" itemprop="url" href="/author/Zolt%5c'%7ba%7dn%20Gy%5c%22%7bo%7dngyi"><span itemprop="name">Z. Gyöngyi</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Paul Heymann" itemprop="url" href="/author/Paul%20Heymann"><span itemprop="name">P. Heymann</span></a></span>, und <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Hector Garcia-Molina" itemprop="url" href="/author/Hector%20Garcia-Molina"><span itemprop="name">H. Garcia-Molina</span></a></span>. </span><span itemtype="http://schema.org/Book" itemscope="itemscope" itemprop="isPartOf"><em><span itemprop="name">AIRWeb '07: Proc. of the 3rd int. workshop on Adversarial inf. retrieval on the web</span>, </em></span><em>Seite <span itemprop="pagination">57--64</span>. </em>(<em><span>2007<meta content="2007" itemprop="datePublished"/></span></em>)Wed Jul 29 13:53:03 CEST 2009AIRWeb '07: Proc. of the 3rd int. workshop on Adversarial inf. retrieval on the web57--64Combating spam in tagging systems2007bookmarking folksonomy sna spam tagging web Combating Web Spam with TrustRank.https://puma.uni-kassel.de/bibtex/20d15cc263e9ca534e79c2d6f470f725e/stummestumme2006-03-30T20:23:59+02:00search web social spam rank trust seminar2006 network <span class="authorEditorList"><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Zoltán Gyöngyi" itemprop="url" href="/author/Zolt%c3%a1n%20Gy%c3%b6ngyi"><span itemprop="name">Z. Gyöngyi</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Hector Garcia-Molina" itemprop="url" href="/author/Hector%20Garcia-Molina"><span itemprop="name">H. Garcia-Molina</span></a></span>, und <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Jan Pedersen" itemprop="url" href="/author/Jan%20Pedersen"><span itemprop="name">J. Pedersen</span></a></span>. </span><span itemtype="http://schema.org/Book" itemscope="itemscope" itemprop="isPartOf"><em><span itemprop="name">VLDB</span>, </em></span><em>Seite <span itemprop="pagination">576-587</span>. </em>(<em><span>2004<meta content="2004" itemprop="datePublished"/></span></em>)Thu Mar 30 20:23:59 CEST 2006VLDB576-587Combating Web Spam with TrustRank.2004search web social spam rank trust seminar2006 network