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ADHOCNOW
2008
Springer
15 years 7 months ago
An Energy-Efficient Query Aggregation Scheme for Wireless Sensor Networks
This paper presents a novel method for optimizing sliding window based continuous queries. We deal with two categories of aggregation operations: stepwise aggregation (e.g. COUNT) ...
Jun-Zhao Sun
CDC
2009
IEEE
199views Control Systems» more  CDC 2009»
15 years 7 months ago
Towards a local Kalman filter for visual tracking
This paper considers the task of closed curve filtering for visual tracking. Segmentation-based visual tracking strategies provide the closed curve measurements to filter. This pap...
Ibrahima J. Ndiour, Patricio A. Vela
CDC
2009
IEEE
161views Control Systems» more  CDC 2009»
15 years 7 months ago
Quadratic Programming based data assimilation with passive drifting sensors for shallow water flows
We present a method for assimilating Lagrangian sensor measurement data into a Shallow Water Equation model. Using our method, the variational data assimilation problem is formulat...
Andrew Tinka, Issam S. Strub, Qingfang Wu, Alexand...
CIIA
2009
15 years 7 months ago
Software Platform based Embedded Multiprocessor SoC Prototyping
This paper describes our experience in processor/threads synchronization using the POSIX API standard for MPSoC virtual applications prototyping. Spin-Lock (Binary Semaphore) imple...
Benaoumeur Senouci, Ali El Moussaoui, Bernard Goos...
HAPTICS
2010
IEEE
15 years 6 months ago
Online Intention Recognition in Computer-Assisted Teleoperation Systems
Limitations of state-of-the-art teleoperation systems can be compensated by using shared-control teleoperation architectures that provide haptic assistance to the human operator. T...
Nikolay Stefanov, Angelika Peer, Martin Buss