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ICASSP
2008
IEEE
16 years 1 months ago
Energy efficient change detection over a MAC using physical layer fusion
We propose a simple and energy efficient distributed Change Detection scheme for sensor networks based on Page’s parametric CUSUM algorithm. The sensor observations are IID ove...
Taposh Banerjee, Veeraruna Kavitha, Vinod Sharma
MM
2004
ACM
145views Multimedia» more  MM 2004»
16 years 5 days ago
Proportional service differentiation in wireless LANs using spacing-based channel occupancy regulation
In this paper, we propose Spacing-based Channel Occupancy Regulation (SCORE) MAC protocol that provides proportional service differentiation in terms of normalized throughput in w...
Qi Xue, Aura Ganz
JSAC
2011
115views more  JSAC 2011»
15 years 1 months ago
Scalable Cross-Layer Wireless Access Control Using Multi-Carrier Burst Contention
Abstract—The increasing demand for wireless access in vehicular environments (WAVE) supporting a wide range of applications such as traffic safety, surveying, infotainment etc.,...
Bogdan Roman, Ian J. Wassell, Ioannis Chatzigeorgi...
170
Voted
ISLPED
2006
ACM
109views Hardware» more  ISLPED 2006»
16 years 21 days ago
Power reduction of multiple disks using dynamic cache resizing and speed control
This paper presents an energy-conservation method for multiple disks and their cache memory. Our method periodically resizes the cache memory and controls the rotation speeds unde...
Le Cai, Yung-Hsiang Lu
ISBI
2008
IEEE
16 years 7 months ago
Segmentation of fetal 3D ultrasound based on statistical prior and deformable model
A statistical variational framework is proposed for the fetus and uterus segmentation in ultrasound images. The Rayleigh and exponential distributions are used to model the pixel ...
Jérémie Anquez, Elsa D. Angelini, Is...