12 citations · 36 across the 9 of their papers we have counts for
6 papers · 1 filter
Speech-Driven Text Retrieval: Using Target IR Collections for Statistical Language Model Adaptation in Speech Recognition
Atsushi Fujii, Katunobu Itou, Tetsuya Ishikawa
Speech recognition has of late become a practical technology for real world applications. Aiming at speech-driven text retrieval, which facilitates retrieving information with spok…
PRIME: A System for Multi-lingual Patent Retrieval
Shigeto Higuchi, Masatoshi Fukui, Atsushi Fujii +1
Given the growing number of patents filed in multiple countries, users are interested in retrieving patents across languages. We propose a multi-lingual patent retrieval system, wh…
Applying a Hybrid Query Translation Method to Japanese/English Cross-Language Patent Retrieval
Masatoshi Fukui, Shigeto Higuchi, Youichi Nakatani +3
This paper applies an existing query translation method to cross-language patent retrieval. In our method, multiple dictionaries are used to derive all possible translations for an…
A Probabilistic Method for Analyzing Japanese Anaphora Integrating Zero Pronoun Detection and Resolution
Kazuhiro Seki, Atsushi Fujii, Tetsuya Ishikawa
This paper proposes a method to analyze Japanese anaphora, in which zero pronouns (omitted obligatory cases) are used to refer to preceding entities (antecedents). Unlike the case…
Japanese/English Cross-Language Information Retrieval: Exploration of Query Translation and Transliteration
Atsushi Fujii, Tetsuya Ishikawa
Cross-language information retrieval (CLIR), where queries and documents are in different languages, has of late become one of the major topics within the information retrieval com…
A Method for Open-Vocabulary Speech-Driven Text Retrieval
Atsushi Fujii, Katunobu Itou, Tetsuya Ishikawa
While recent retrieval techniques do not limit the number of index terms, out-of-vocabulary (OOV) words are crucial in speech recognition. Aiming at retrieving information with spo…