| 2008 | AINA | Personalized Shopping Assistance Service at Ubiquitous Shop Space. | Somkiat Sae-Ueng, Sineenard Pinyapong, Akihiro Ogino, Toshikazu Kato |
| 2007 | APSCC | Mobile Information Service Adapted to Social, Temporal and Dynamic Situational Requirements of Individuals. | Sineenard Pinyapong, Hiroko Shoji, Toshikazu Kato |
| 2007 | APSCC | Consumer-Friendly Shopping Assistance by Personal Behavior Log Analysis on Ubiquitous Shop Space. | Somkiat Sae-Ueng, Sineenard Pinyapong, Akihiro Ogino, Toshikazu Kato |
| 2006 | MDM | A Mobile Information Service Adapted to Vague and Situational Requirements of Individual. | Sineenard Pinyapong, Hiroko Shoji, Akihiro Ogino, Toshikazu Kato |
| 2006 | SMC | A User Centric Mobile Information Service: MISAR. | Sineenard Pinyapong, Kentaro Watanabe, So Kimura, Hiroko Shoji, Toshikazu Kato |
| 2005 | ICDE | TPO, Preference and Short Time History Based for Recommendation Service in Mobile Environment. | Sineenard Pinyapong, Toshikazu Kato |
| 2004 | CW | Query Processing Algorithms for Time, Place, Purpose and Personal Profile Sensitive Mobile Recommendation. | Sineenard Pinyapong, Toshikazu Kato |