![[ACM Press the 20th ACM international conference - Glasgow, Scotland, UK (2011.10.24-2011.10.28)] Proceedings of the 20th ACM international conference on Information and knowledge management - CIKM '11 - MTopS]()
[ACM Press the 20th ACM international conference - Glasgow, Scotland, UK (2011.10.24-2011.10.28)] Proceedings of the 20th ACM international conference on Information and knowledge management - CIKM '11 - MTopSShastri, Avani; Di, Yang; Rundensteiner, Elke A.; Ward, Matthew O. · 2011