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