Yasushi Ogawa is an author at Ricoh (Japan) specializing in information retrieval, text mining, and engineering.
Top concepts
Information RetrievalEngineeringText MiningLanguageData MiningLinguisticsData ScienceCorpus LinguisticsKnowledge DiscoveryComputational Linguistics
Publications per year
1991–2022
14
14
Overlapping statistical word indexing
Yasushi Ogawa, Toru Matsuda · 1997 · 32 citations · Full text
Term distillation in patent retrieval
Hideo Itoh, Hiroko Mano, Yasushi Ogawa · 2003 · 31 citations · Full text
Engineering, Intelligent Information Retrieval, Cross-database Retrieval +21
Tetsuya Sakai, Tsuyoshi Kitani, Yasushi Ogawa et al. · ACM SIGIR Forum · 1999 · 18 citations · Full text
Term Distillation for Cross-DB Retrieval.
Hideo Itoh, Hiroko Mano, Yasushi Ogawa · NTCIR · 2002 · 18 citations
Rows per page
1–5 of 14