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» Energy complexity of optical computations
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PPOPP
2005
ACM
14 years 2 months ago
Fault tolerant high performance computing by a coding approach
As the number of processors in today’s high performance computers continues to grow, the mean-time-to-failure of these computers are becoming significantly shorter than the exe...
Zizhong Chen, Graham E. Fagg, Edgar Gabriel, Julie...
RT
1995
Springer
14 years 10 days ago
A Clustering Algorithm for Radiance Calculation in General Environments
: This paper introduces an efficient hierarchical algorithm capable of simulating light transfer for complex scenes containing non-diffuse surfaces. The algorithmstemsfroma newfor...
François X. Sillion, George Drettakis, Cyri...
COMPLEX
2009
Springer
13 years 10 months ago
Moving Breather Collisions in the Peyrard-Bishop DNA Model
We consider collisions of moving breathers (MBs) in the Peyrard-Bishop DNA model. Two identical stationary breathers, separated by a fixed number of pair-bases, are perturbed and b...
A. Alvarez, F. R. Romero, J. Cuevas, J. F. R. Arch...
NOCS
2009
IEEE
14 years 3 months ago
Exploring concentration and channel slicing in on-chip network router
Sharing on-chip network resources efficiently is critical in the design of a cost-efficient network on-chip (NoC). Concentration has been proposed for on-chip networks but the t...
Prabhat Kumar, Yan Pan, John Kim, Gokhan Memik, Al...
CVPR
2009
IEEE
1298views Computer Vision» more  CVPR 2009»
15 years 4 months ago
Video Object Segmentation by Hypergraph Cut
In this paper, we present a new framework of video object segmentation, in which we formulate the task of extracting prominent objects from a scene as the problem of hypergraph ...
Dimitris N. Metaxas, Qingshan Liu, Yuchi Huang