[ACM Press the 32nd international ACM SIGIR conference - Boston, MA, USA (2009.07.19-2009.07.23)] Proceedings of the 32nd international ACM SIGIR conference on Research and development in information retrieval - SIGIR '09 - Positional language models for information retrieval
Lv, Yuanhua, Zhai, ChengXiangAnnée:
2009
Langue:
english
DOI:
10.1145/1571941.1571994
Fichier:
PDF, 758 KB
english, 2009