Positional language models for information retrieval

Yuanhua Lv, ChengXiang Zhai. Positional language models for information retrieval. In James Allan, Javed A. Aslam, Mark Sanderson, ChengXiang Zhai, Justin Zobel, editors, Proceedings of the 32nd Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2009, Boston, MA, USA, July 19-23, 2009. pages 299-306, ACM, 2009. [doi]

Abstract

Abstract is missing.