L. Jiang, M. Zhou, L. Chien, and C. Niu. Proceedings of the 20th international joint conference on Artifical intelligence, page 1629--1634. Morgan Kaufmann Publishers Inc., (2007)
B. Pereira Nunes, R. Kawase, S. Dietze, D. Taibi, M. Casanova, and W. Nejdl. Proceedings of the Web of Linked Entities Workshop in conjuction with the 11th International Semantic Web Conference, volume 906 of CEUR-WS.org, page 45--57. (November 2012)
S. Jeffery, M. Franklin, and A. Halevy. Proceedings of the 2008 ACM SIGMOD international conference on Management of data, page 847--860. New York, NY, USA, ACM, (2008)