TY - GEN
T1 - Area-Based Activity Information Preservation mechanism for ubiquitous sensor environment
AU - Sakakibara, Hirosbi
AU - Yonezawa, Takuro
AU - Nakazawa, Jin
AU - Tokuda, Hideyuki
PY - 2008
Y1 - 2008
N2 - Recent years have seen active development of contextaware applications and systems that helps the development. However, it suffers from increasing fears for leakages of users' activity information to other users unconsciously, since the owner of the activity information included in the sensor data is not treated in context-aware systems. We propose the Area-Based Activity Information Preservation (ABAIP) system that enables users to control the level of data resolution of their activity information to allow applications to use. Degrading sensor data resolution causes coarse grained context recognition. The system prevents unconscious and unnecessary activity information leakage amongst the ABAIP system users, while providing ubiquitous sensor environment for various kinds of ubiquitous software.
AB - Recent years have seen active development of contextaware applications and systems that helps the development. However, it suffers from increasing fears for leakages of users' activity information to other users unconsciously, since the owner of the activity information included in the sensor data is not treated in context-aware systems. We propose the Area-Based Activity Information Preservation (ABAIP) system that enables users to control the level of data resolution of their activity information to allow applications to use. Degrading sensor data resolution causes coarse grained context recognition. The system prevents unconscious and unnecessary activity information leakage amongst the ABAIP system users, while providing ubiquitous sensor environment for various kinds of ubiquitous software.
UR - http://www.scopus.com/inward/record.url?scp=53149151100&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=53149151100&partnerID=8YFLogxK
U2 - 10.1109/INSS.2008.4610911
DO - 10.1109/INSS.2008.4610911
M3 - Conference contribution
AN - SCOPUS:53149151100
SN - 9784907764319
T3 - Proceedings of INSS 2008 - 5th International Conference on Networked Sensing Systems
SP - 119
EP - 122
BT - Proceedings of INSS 2008 - 5th International Conference on Networked Sensing Systems
T2 - INSS 2008 - 5th International Conference on Networked Sensing Systems
Y2 - 17 June 2008 through 19 June 2008
ER -