Numerical Model of the Strategy for Choosing Polite Expressions. - Tamotsu Shirado; Hitoshi Isahara (CICLing, 2001)

A Computational Model of Change in Politeness with the Addition of Word Endings. - Tamotsu Shirado; Hitoshi Isahara (CICLing, 2002)

Trend Survey on Japanese Natural Language Processing Studies over the Last Decade. - Masaki Murata; Koji Ichii; Qing Ma; Tamotsu Shirado; Toshiyuki Kanamaru; Hitoshi Isahara (IJCNLP (companion), 2005)

Using the K Nearest Neighbor Method and BM25 in the Patent Document Categorization Subtask at NTCIR-5. - Masaki Murata; Toshiyuki Kanamaru; Tamotsu Shirado; Hitoshi Isahara (NTCIR, 2005)

Machine-Learning-Based Transformation of Passive Japanese Sentences into Active by Separating Training Data into Each Input Particle. - Masaki Murata; Toshiyuki Kanamaru; Tamotsu Shirado; Hitoshi Isahara (ACL, 2006)

Acquiring Concept Hierarchies of Adjectives from Corpora. - Kyoko Kanzaki; Qing Ma; Eiko Yamamoto; Tamotsu Shirado; Hitoshi Isahara (ICCPOL, 2006)

A System to Indicate Honorific Misuse in Spoken Japanese. - Tamotsu Shirado; Satoko Marumoto; Masaki Murata; Kiyotaka Uchimoto; Hitoshi Isahara (ICCPOL, 2006)

Using Japanese honorific expressions: A psychological study. - Tamotsu Shirado; Satoko Marumoto; Masaki Murata; Hitoshi Isahara (ACM Trans. Asian Lang. Inf. Process., 2006)

Extraction of important numerical pairs from text documents and visualization of them. - Masaki Murata; Koji Ichii; Qing Ma; Tamotsu Shirado; Toshiyuki Kanamaru; Sachiyo Tsukawaki; Hitoshi Isahara (NTCIR, 2007)

Using the K-Nearest Neighbor Method and SMART Weighting in the Patent Document Categorization Subtask at NTCIR-6. - Masaki Murata; Toshiyuki Kanamaru; Tamotsu Shirado; Hitoshi Isahara (NTCIR, 2007)

Automatic F-term Classification of Japanese Patent Documents Using the k-Nearest Neighborhood Method and the SMART Weighting. - Masaki Murata; Toshiyuki Kanamaru; Tamotsu Shirado; Hitoshi Isahara (Inf. Media Technol., 2007)

Extraction and visualization of numerical and named entity information from a large number of documents. - Masaki Murata; Qing Ma; Kentaro Torisawa; Masakazu Iwatate; Tamotsu Shirado; Koji Ichii; Toshiyuki Kanamaru (NLPKE, 2008)

Sophisticated Text Mining System for Extracting and Visualizing Numerical and Named Entity Information from a Large Number of Documents. - Masaki Murata; Tamotsu Shirado; Kentaro Torisawa; Masakazu Iwatate; Koji Ichii; Qing Ma; Toshiyuki Kanamaru (NTCIR, 2008)

Toolbar to Highlight Important Expressions in Scientific Articles on Atomic and Molecular Physics. - Masaki Murata; Akira Sasaki; Toshiyuki Kanamaru; Tamotsu Shirado; Hitoshi Isahara (Inf. Media Technol., 2008)

System for Flexibly Judging the Misuse of Honorifics in Japanese. - Tamotsu Shirado; Satoko Marumoto; Masaki Murata; Hitoshi Isahara (PACLIC, 2011)