| 2006 |
| 4 | EE | Futoshi Naya,
Ren Ohmura,
Fusako Takayanagi,
Haruo Noma,
Kiyoshi Kogure:
Workers' Routine Activity Recognition using Body Movements and Location Information.
ISWC 2006: 105-108 |
| 2005 |
| 3 | EE | Futoshi Naya,
Haruo Noma,
Ren Ohmura,
Kiyoshi Kogure:
Bluetooth-based Indoor Proximity Sensing for Nursing Context Awareness.
ISWC 2005: 212-213 |
| 2003 |
| 2 | EE | Ren Ohmura,
Nobuyuki Yamasaki,
Yuichiro Anzai:
Device State Recovery in Non-volatile Main Memory Systems.
COMPSAC 2003: 16- |
| 2002 |
| 1 | EE | Ren Ohmura,
Nobuyuki Yamasaki,
Yuichiro Anzai:
A design of the persistent operating system with non-volatile memory.
ACM SIGOPS European Workshop 2002: 149-152 |