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» Towards Sensor Database Systems
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WH
2010
170views Healthcare» more  WH 2010»
13 years 2 months ago
Towards power optimized kalman filter for gait assessment using wearable sensors
Systems with wearable and wireless motion sensors have been receiving significant attention in the past few years specifically for the applications of human movement monitoring. O...
Prem Santosh Udaya Shankar, Nikhil Raveendranathan...
RTCSA
2009
IEEE
14 years 2 months ago
Towards Hardware Support for Common Sensor Processing Tasks
—Sensor processing is a common task within many embedded system domains, such as in control systems, the sensor feedback is used for actuator control. In this paper we have surve...
Adwait Gupte, Phillip Jones
SECON
2008
IEEE
14 years 2 months ago
A First Step Towards Dynamic Profiling of Sensor-Based Systems
Application specific tuning has been shown to be beneficial for a variety of platforms, sensor-based systems are no exception. However, accurately capturing external stimuli or mo...
Srihari Sridharan, Susan Lysecky
EDBT
2009
ACM
277views Database» more  EDBT 2009»
14 years 14 days ago
G-hash: towards fast kernel-based similarity search in large graph databases
Structured data including sets, sequences, trees and graphs, pose significant challenges to fundamental aspects of data management such as efficient storage, indexing, and simila...
Xiaohong Wang, Aaron M. Smalter, Jun Huan, Gerald ...
ICC
2007
IEEE
101views Communications» more  ICC 2007»
14 years 2 months ago
On the Limitations of Random Sensor Placement for Distributed Signal Detection
— We consider the design of a sensor network for detecting an emitter who if present is known to be located in an interval but whose exact position is unknown. We seek to minimiz...
Zhenyu Tu, Rick S. Blum