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[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 - Portfolio theory of information retrieval

[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 - Portfolio theory of information retrieval

Wang, Jun; Zhu, Jianhan

作者Wang, Jun; Zhu, Jianhan
文件大小1097.20KB
发表时间2009
DOI10.1145/1571941.1571963

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