Y. Yanbe, A. Jatowt, S. Nakamura, и K. Tanaka. JCDL '07: Proceedings of the 7th ACM/IEEE-CS Joint Conference on Digital Libraries, стр. 107--116. New York, NY, USA, ACM, (2007)
P. Heymann, G. Koutrika, и H. Garcia-Molina. WSDM '08: Proceedings of the International Conference on Web Search and Web Data Mining, стр. 195--206. New York, NY, USA, ACM, (2008)
R. Kaptein, P. Serdyukov, и J. Kamps. Proceedings of the 33rd International ACM SIGIR Conference on Research and Development in Information Retrieval, стр. 839--840. New York, NY, USA, ACM, (2010)
B. Krause, R. Jäschke, A. Hotho, и G. Stumme. HT '08: Proceedings of the Nineteenth ACM Conference on Hypertext and Hypermedia, стр. 157-166. New York, NY, USA, ACM, (2008)
S. Noël, и R. Beale. Proceedings of the 22nd British CHI Group Annual Conference on HCI 2008: People and Computers XXII: Culture, Creativity, Interaction, 2, стр. 71-74. (2008)
H. Kim, S. Scerri, J. Breslin, S. Decker, и H. Kim. DCMI '08: Proceedings of the 2008 International Conference on Dublin Core and Metadata Applications, стр. 128--137. Dublin Core Metadata Initiative, (2008)
M. Magableh, A. Cau, H. Zedan, и M. Ward. Proceedings of the IADIS International Conferences Collaborative Technologies 2010 and Web Based Communities 2010, стр. 178--182. (июля 2010)