B. Elliott, E. Cheng, C. Thomas-Ogbuji, und Z. Ozsoyoglu. Proceedings of the 2009 International Database Engineering & Applications Symposium, Seite 31--42. New York, NY, USA, ACM, (2009)
D. Shahaf, C. Guestrin, und E. Horvitz. Proceedings of the 18th ACM SIGKDD international conference on Knowledge discovery and data mining, Seite 1122--1130. New York, NY, USA, ACM, (2012)
G. Forman, und E. Kirshenbaum. CIKM '08: Proceeding of the 17th ACM conference on Information and knowledge management, Seite 1221--1230. New York, NY, USA, ACM, (2008)
D. Lin. Proceedings of the 17th international conference on Computational linguistics, Seite 768--774. Morristown, NJ, USA, Association for Computational Linguistics, (1998)
M. Banko, und E. Brill. ACL '01: Proceedings of the 39th Annual Meeting on Association for Computational Linguistics, Seite 26--33. Morristown, NJ, USA, Association for Computational Linguistics, (2001)