Harr Chen

2006

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Less is more: probabilistic models for retrieving fewer relevant documents.
Harr Chen|David R. Karger
SIGIR 2006: Proceedings of the 29th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, Seattle, Washington, USA, August 6-11, 2006

2004

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Subwebs for specialized search.
Raman Chandrasekar|Harr Chen|Simon Corston-Oliver|Eric Brill
SIGIR 2004: Proceedings of the 27th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, Sheffield, UK, July 25-29, 2004