Nakagawa,H., Ohsuga,A., and Shinichi,H.,”A Goal Model Elaboration for Localizing Changes in Software Evolution”,IEEE Proc. of 21st IEEE International Requirements Engineering Conference (RE 2013), pp.155-164 (2013.7).

Teruyuki Iijima, Takahiro Kawamura, Yuichi Sei, Yasuyuki Tahara and Akihiko Ohsuga: Sake Selection Support Application for Countryside Tourism, Transactions on Large-Scale Data and Knowledge-Centered Systems XXVII, Lecture Notes in Computer Science, Springer, Vol.9860, pp.19-30 (2016.9)

Kawamura,T., and Ohsuga,A., “Flower Voice: Virtual Assistant using LOD”,Proc. 7th International conference on Knowledge Capture, Canada (K-CAP2013), pp.125-128 (2013.6)