H. Kim, S. Scerri, J. Breslin, S. Decker, und H. Kim. Proceedings of the 2008 International Conference on Dublin Core and Metadata Applications, Seite 128--137. Berlin, Deutschland, Dublin Core Metadata Initiative, (2008)
Y. Yanbe, A. Jatowt, S. Nakamura, und K. Tanaka. JCDL '07: Proceedings of the 7th ACM/IEEE-CS joint conference on Digital libraries, Seite 107--116. New York, NY, USA, ACM, (2007)
J. Tang, H. fung Leung, Q. Luo, D. Chen, und J. Gong. IJCAI'09: Proceedings of the 21st international jont conference on Artifical intelligence, Seite 2089--2094. San Francisco, CA, USA, Morgan Kaufmann Publishers Inc., (2009)
J. Vig, S. Sen, und J. Riedl. IUI '09: Proceedingsc of the 13th international conference on Intelligent user interfaces, Seite 47--56. New York, NY, USA, ACM, (2008)
P. Heymann, D. Ramage, und H. Garcia-Molina. SIGIR '08: Proceedings of the 31st Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, Seite 531--538. New York, NY, USA, ACM, (2008)
Y. Song, L. Zhang, und C. Giles. CIKM '08: Proceeding of the 17th ACM conference on Information and knowledge mining, Seite 93--102. New York, NY, USA, ACM, (2008)
