An evaluation of inquiry-based requirements analysis for an Internet service. - Colin Potts; Kenji Takahashi; Jeffrey D. Smith; Kenji Ota (RE, 1995)

Hypermedia Support for Collaboration in Requirements Analysis. - Kenji Takahashi; Colin Potts; Vinay Kumar; Kenji Ota; Jeffrey D. Smith (ICRE, 1996)

Performance Evaluation of Tile Coding in Reinforcement Learning. - Kenji Ota; Tomoko Ozeki (HAI, 2015)