Conference articles
Position Paper: Ontology Learning from Folksonomies..
In: A. Hinneburg, editor,
LWA 2007: Lernen - Wissen - Adaption, Halle, September 2007, Workshop Proceedings (LWA), pages 109-112.
Martin-Luther-University Halle-Wittenberg, 2007.
Dominik Benz and Andreas Hotho.
[doi]
[BibTeX]
Miscellaneous
From Web to Social Web: Discovering and Deploying User and Content Profiles .
2007.
[doi]
[abstract]
[BibTeX]
This book constitutes the refereed proceedings of the Workshop on Web Mining, WebMine 2006, held in Berlin, Germany, September 18th, 2006. Topics included are data mining based on analysis of bloggers and tagging, web mining, XML mining and further techniques of knowledge discovery. The book is especially valuable for those interested in the aspects of the Social Web (Web 2.0) and its inherent dynamic and diversity of user-generated content.
Journal articles
Network Properties of Folksonomies.
AI Communications, 20(4):245 - 262, 2007.
Ciro Cattuto, Christoph Schmitz, Andrea Baldassarri, Vito D. P. Servedio, Vittorio Loreto, Andreas Hotho, Miranda Grahl and Gerd Stumme.
[doi]
[BibTeX]
Conference proceedings
Proceedings of the First International Workshop on Emergent Semantics and Ontology Evolution, ESOE 2007, co-located with ISWC 2007 + ASWC 2007, Busan, Korea, November 12th, 2007.
CEUR Workshop Proceedings. volume 292.
CEUR-WS.org, 2007.
Liming Chen, Philippe Cudré-Mauroux, Peter Haase, Andreas Hotho and Ernie Ong.
[doi]
[BibTeX]
Conference articles
Conceptual Clustering of Social Bookmark Sites.
In: A. Hinneburg, editor,
Workshop Proceedings of Lernen - Wissensentdeckung - Adaptivität (LWA 2007), pages 50-54.
Martin-Luther-Universität Halle-Wittenberg, 2007.
Miranda Grahl, Andreas Hotho and Gerd Stumme.
[doi]
[BibTeX]
Conceptual Clustering of Social Bookmarking Sites.
In:
7th International Conference on Knowledge Management (I-KNOW '07), pages 356-364.
Know-Center, Graz, Austria, 2007.
Miranda Grahl, Andreas Hotho and Gerd Stumme.
[abstract]
[BibTeX]
Currently, social bookmarking systems provide intuitive support for browsing locally their content. A global view is usually presented by the tag cloud of the system, but it does not allow a conceptual drill-down, e. g., along a conceptual hierarchy. In this paper, we present a clustering approach for computing such a conceptual hierarchy for a given folksonomy. The hierarchy is complemented with ranked lists of users and resources most related to each cluster. The rankings are computed using our FolkRank algorithm. We have evaluated our approach on large scale data from the del.icio.us bookmarking system.
Journal articles
Mining the World Wide Web.
Künstliche Intelligenz(3):5-8, 2007.
Andreas Hotho and Gerd Stumme.
[doi]
[BibTeX]
Conference articles
Analysis of the Publication Sharing Behaviour in BibSonomy.
In:
Proceedings of the 15th International Conference on Conceptual Structures, volume 4604, series LNCS.
Sheffield, England, 2007.
Robert Jäschke, Andreas Hotho, Christoph Schmitz and Gerd Stumme.
[abstract]
[BibTeX]
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.
Organizing Publications and Bookmarks in BibSonomy.
In: H. Alani, N. Noy, G. Stumme, P. Mika, Y. Sure and D. Vrandecic, editors,
Workshop on Social and Collaborative Construction of Structured Knowledge (CKC 2007) at WWW 2007.
Banff, Canada, 2007.
Robert Jäschke, Miranda Grahl, Andreas Hotho, Beate Krause, Christoph Schmitz and Gerd Stumme.
[doi]
[BibTeX]
Tag Recommendations in Folksonomies.
In: A. Hinneburg, editor,
Workshop Proceedings of Lernen - Wissensentdeckung - Adaptivität (LWA 2007), pages 13-20.
Martin-Luther-Universität Halle-Wittenberg, 2007.
Robert Jäschke, Leandro Marinho, Andreas Hotho, Lars Schmidt-Thieme and Gerd Stumme.
[doi]
[BibTeX]
Tag Recommendations in Folksonomies.
In: J. N. Kok, J. Koronacki, R. L. de Mántaras, S. Matwin, D. Mladenic and A. Skowron, editors,
Knowledge Discovery in Databases: PKDD 2007, 11th European Conference on Principles and Practice of Knowledge Discovery in Databases, Warsaw, Poland, September 17-21, 2007, Proceedings, volume 4702, series Lecture Notes in Computer Science, pages 506-514.
Springer, 2007.
Robert Jäschke, Leandro Balby Marinho, Andreas Hotho, Lars Schmidt-Thieme and Gerd Stumme.
[doi]
[BibTeX]
Network Properties of Folksonomies.
In:
Proc. WWW2007 Workshop ``Tagging and Metadata for Social Information Organization''.
Banff, 2007.
Christoph Schmitz, Miranda Grahl, Andreas Hotho, Gerd Stumme, Ciro Catutto, Andrea Baldassarri, Vittorio Loreto and Vito D. P. Servedio.
[BibTeX]
Learning Disjointness.
In: E. Franconi, M. Kifer and W. May, editors,
Proceedings of the European Semantic Web Conference, ESWC2007, volume 4519, series Lecture Notes in Computer Science.
Springer-Verlag, 2007.
Johanna Völker, Denny Vrandecic, York Sure and Andreas Hotho.
[doi]
[BibTeX]