Topic control in a free conversation system. - Xin Song; Kazuki Maeda; Hiroyuki Kunimasa; Hiroyuki Toyota; Dongli Han (NLPKE, 2009)

A Proposal and Evaluation of Mobility Model Which Derives Various Node Mobility Scenarios. - Hiroyuki Toyota; Shinji Inoue; Yoshiaki Kakuda (SmartWorld/SCALCOM/UIC/ATC/CBDCom/IOP/SCI, 2018)