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TSP
2008
115views more  TSP 2008»
15 years 7 months ago
Approximation Bounds for Semidefinite Relaxation of Max-Min-Fair Multicast Transmit Beamforming Problem
Consider a downlink multicast scenario where a base station equipped with multiple antennas wishes to simultaneously broadcast a number of signals to some given groups of users ove...
Tsung-Hui Chang, Zhi-Quan Luo, Chong-Yung Chi
ECBS
2000
IEEE
97views Hardware» more  ECBS 2000»
15 years 11 months ago
Ensuring Structure and Behavior Correctness in Design Composition
The design of a large component-based software system typically involves the composition of different components. Instead of relying on a free composition of components, we advoca...
Jing Dong, Paulo S. C. Alencar, Donald D. Cowan
GRID
2005
Springer
16 years 18 days ago
A quantitative comparison of reputation systems in the grid
— Reputation systems have been a hot topic in the peer-to-peer community for several years. In a services-oriented distributed computing environment like the Grid, reputation sys...
Jason D. Sonnek, Jon B. Weissman
CVPR
2001
IEEE
16 years 9 months ago
A Bayesian Approach to Digital Matting
This paper proposes a new Bayesian framework for solving the matting problem, i.e. extracting a foreground element from a background image by estimating an opacity for each pixel ...
Yung-Yu Chuang, Brian Curless, David Salesin, Rich...
FGCS
2011
153views more  FGCS 2011»
15 years 2 months ago
Representing distributed systems using the Open Provenance Model
From the World Wide Web to supply chains and scientific simulations, distributed systems are a widely used and important approach to building computational systems. Tracking prov...
Paul T. Groth, Luc Moreau