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IJCNN
2008
IEEE
15 years 10 months ago
Efficient and low-complexity image coding with the lifting scheme and modified SPIHT
—In this paper, we propose an efficient and low complexity image coding algorithm based on the lifting wavelet transform and listless modified SPIHT (LWT-LMSPIHT). LWT-LMSPIHT jo...
Hong Pan, Wan-Chi Siu, Ngai-Fong Law
ECRTS
2007
IEEE
15 years 10 months ago
Thermal Faults Modeling Using a RC Model with an Application to Web Farms
Today’s CPUs consume a significant amount of power and generate a high amount of heat, requiring an active cooling system to support reliable operations. In case of cooling sys...
Alexandre P. Ferreira, Daniel Mossé, Jae C....
ICC
2007
IEEE
120views Communications» more  ICC 2007»
15 years 10 months ago
An Event-Detection Estimation Model for Hybrid Adaptive Routing in WSNs
— A fundamental goal of a wireless sensor network (WSN) is to collect and deliver data to external applications. Due to the strong constraints of these networks, routing algorith...
Carlos Mauricio S. Figueiredo, Eduardo Freire Naka...
3DPVT
2006
IEEE
203views Visualization» more  3DPVT 2006»
15 years 10 months ago
Graph Cut Based Multiple View Segmentation for 3D Reconstruction
In this paper we propose a novel framework for efficiently extracting foreground objects in so called shortbaseline image sequences. We apply the obtained segmentation to improve...
Mario Sormann, Christopher Zach, Konrad F. Karner
129
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INFOCOM
2005
IEEE
15 years 9 months ago
Asymptotically optimal transmission policies for low-power wireless sensor networks
— We consider wireless sensor networks with multiple gateways and multiple classes of traffic carrying data generated by different sensory inputs. The objective is to devise joi...
Ioannis Ch. Paschalidis, Wei Lai, David Starobinsk...