Towards Future Technology Projection: A Method for Extracting Capability Phrases from Documents. - Risa Nishiyama; Hironori Takeuchi; Hideo Watanabe (Discovery Science, 2007)

Extracting Advantage Phrases That Hint at a New Technology's Potentials. - Risa Nishiyama; Hironori Takeuchi; Tetsuya Nasukawa; Hideo Watanabe (PAKM, 2008)

Feature-Rich Information Extraction for the Technical Trend-Map Creation. - Risa Nishiyama; Yuta Tsuboi; Yuya Unno; Hironori Takeuchi (NTCIR, 2010)

An Extensible Language Interfacefor Robot Manipulation. - Jonathan Connell; Etienne Marcheret; Sharath Pankanti; Michiharu Kudo; Risa Nishiyama (AGI, 2012)

Modeling Patent Quality: A System for Large-scale Patentability Analysis using Text Mining. - Shohei Hido; Shoko Suzuki; Risa Nishiyama; Takashi Imamichi; Rikiya Takahashi; Tetsuya Nasukawa; Tsuyoshi Idé; Yusuke Kanehira; Rinju Yohda; Takeshi Ueno; Akira Tajima; Toshiya Watanabe (J. Inf. Process., 2012)

Modeling of Machine Learning Projects Using ArchiMate. - Hironori Takeuchi; Yu Ito; Risa Nishiyama; Tetsu Isomura (KES-HCIS, 2021)