Yefei Peng, Daqing He. Direct comparison of commercial and academic retrieval system: an initial study. In Philip S. Yu, Vassilis J. Tsotras, Edward A. Fox, Bing Liu, editors, Proceedings of the 2006 ACM CIKM International Conference on Information and Knowledge Management, Arlington, Virginia, USA, November 6-11, 2006. pages 806-807, ACM, 2006. [doi]
Abstract is missing.