Generating More Specific Questions for Acquiring Attributes of Unknown Concepts from Users. - Tsugumi Otsuka; Kazunori Komatani; Satoshi Sato; Mikio Nakano (SIGDIAL Conference, 2013)

Question Selection Based on Expected Utility to Acquire Information Through Dialogue. - Kazunori Komatani; Tsugumi Otsuka; Satoshi Sato; Mikio Nakano (IWSDS, 2016)