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Note: Links lead to the DBLP on the Web. Toru Takaki Toru Takaki, Atsushi Fujii , Tetsuya Ishikawa : Associative document retrieval by query subtopic analysis and its application to invalidity patent search. CIKM 2004 : 399-405 Toru Takaki: NTT DATA TREC-9 Question Answering Track Report. TREC 2000 Toru Takaki: NTT DATA: Overview of system approach at TREC-8 ad-hoc and question answering. TREC 1999 Toru Takaki, Tsuyoshi Kitani : Efficient Search Server Assignment in a Disproportionate System Environment. SIGIR 1998 : 375-376 Hiroyuke Nakajima , Toru Takaki, Tsutomu Hirao , Akira Kitauchi : NTT DATA at TREC-7: System Approach for Ad-Hoc and Filtering. TREC 1998 : 420-428 1 [ 5 ] 2 [ 1 ] 3 [ 5 ] 4 [ 2 ] 5 [ 1 ] 6 [ 1 ]  ©2005 Association for Computing Machinery |
