2004

Zhang, Dell and Lee, W.S. (2004) Web taxonomy integration through co-bootstrapping. In: Sanderson, M. and Jarvelin, K. and Allan, J. and Bruza, P. (eds.) SIGIR 2004: Proceedings of the 27th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval. ACM, pp. 410-417. ISBN 9781581138818.

2009

Zhang, Dell and Lu, J. (2009) What queries are likely to recur in web search? In: Allan, J. and Aslam, J.A. and Sanderson, M. and Zhai, C. and Zobel, J. (eds.) Proceedings of the 32nd international ACM SIGIR conference on Research and development in information retrieval - SIGIR '09. New York, U.S.: ACM Press, pp. 827-828. ISBN 9781605584836.