A Web-based Kernel Function for Measuring the Similarity of Short Text Snippets, Mehran Sahami, Tim Heilman, Proceedings of the Fifteenth International World Wide Web Conference, 2006, pp. 377-386.
Web mining with search engines: A web-based kernel function for measuring the similarity of short text snippets, Mehran Sahami, Timothy D. Heilman, Proc. 15th International World Wide Web Conference, 2006, pp. 377-386.