159 search results - page 27 / 32 » Secure Range Queries in Tiered Sensor Networks |
ECCV
2004
Springer
14 years 27 days ago
2004
Springer
The problem of biometric sensor interoperability has received limited attention in the literature. Most biometric systems operate under the assumption that the data (viz., images) ...
PERCOM
2006
ACM
14 years 7 months ago
2006
ACM
This paper introduces MobiCare ? a novel service architecture that enables a wide range of health-related services for efficient and mobile patient care. These services include: (...
SECON
2007
IEEE
14 years 1 months ago
2007
IEEE
Abstract— Most existing work in aggregation and querying for sensor network data has focused on the use of standard statistical operations (average, median, etc) to reduce the qu...
ICCCN
2008
IEEE
14 years 1 months ago
2008
IEEE
—The core functionality of a wireless sensor network (WSN) is to detect deviations in expected normal behavior and report it to the sink. In this paper, we propose TRACK — a no...
CCR
2006
13 years 7 months ago
2006
Abstract-- The need for efficient computation of approximate global state lies at the heart of a wide range of problems in distributed systems. Examples include routing in the Inte...