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MM
2009
ACM
252views Multimedia» more  MM 2009»
16 years 1 months ago
Localizing volumetric motion for action recognition in realistic videos
This paper presents a novel motion localization approach for recognizing actions and events in real videos. Examples include StandUp and Kiss in Hollywood movies. The challenge ca...
Xiao Wu, Chong-Wah Ngo, Jintao Li, Yongdong Zhang
GECCO
2007
Springer
437views Optimization» more  GECCO 2007»
16 years 28 days ago
A gestalt genetic algorithm: less details for better search
The basic idea to defend in this paper is that an adequate perception of the search space, sacrificing most of the precision, can paradoxically accelerate the discovery of the mo...
Christophe Philemotte, Hugues Bersini
ISLPED
2006
ACM
145views Hardware» more  ISLPED 2006»
16 years 21 days ago
An optimal analytical solution for processor speed control with thermal constraints
As semiconductor manufacturing technology scales to smaller device sizes, the power consumption of clocked digital ICs begins to increase. Dynamic voltage and frequency scaling (D...
Ravishankar Rao, Sarma B. K. Vrudhula, Chaitali Ch...
MOBIDE
2006
ACM
16 years 21 days ago
GPS-Free node localization in mobile wireless sensor networks
An important problem in mobile ad-hoc wireless sensor networks is the localization of individual nodes, i.e., each node’s awareness of its position relative to the network. In t...
Hüseyin Akcan, Vassil Kriakov, Hervé B...
PPOPP
2005
ACM
16 years 9 days ago
Using multiple energy gears in MPI programs on a power-scalable cluster
Recently, system architects have built low-power, high-performance clusters, such as Green Destiny. The idea behind these clusters is to improve the energy efficiency of nodes. H...
Vincent W. Freeh, David K. Lowenthal