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COLCOM
2007
IEEE
15 years 5 months ago
A random projection approach to subscription covering detection in publish/subscribe systems
Abstract—Subscription covering detection is useful to improving the performance of any publish/subscribe system. However, an exact solution to querying coverings among a large se...
Duc A. Tran, Thinh Nguyen
123
Voted
MASCOTS
2008
15 years 4 months ago
On the Stability of Best Effort Flow Control Mechanisms in On-Chip Architectures
In this paper we present a centralized flow control scheme in NoCs in the presence of both elastic and streaming flow traffic paradigms. We model the desired Best Effort (BE) sour...
Mohammad Sadegh Talebi, Ahmad Khonsari
143
Voted
UAI
2008
15 years 4 months ago
Projected Subgradient Methods for Learning Sparse Gaussians
Gaussian Markov random fields (GMRFs) are useful in a broad range of applications. In this paper we tackle the problem of learning a sparse GMRF in a high-dimensional space. Our a...
John Duchi, Stephen Gould, Daphne Koller
106
Voted
NIPS
2004
15 years 4 months ago
Exploration-Exploitation Tradeoffs for Experts Algorithms in Reactive Environments
A reactive environment is one that responds to the actions of an agent rather than evolving obliviously. In reactive environments, experts algorithms must balance exploration and ...
Daniela Pucci de Farias, Nimrod Megiddo
125
Voted
WSC
1997
15 years 4 months ago
Computational Efficiency Evaluation in Output Analysis
A central quantity in steady-state simulation is the time-average variance constant. Estimates of this quantity are needed (for example) for constructing confidence intervals, an...
Halim Damerdji, Shane G. Henderson, Peter W. Glynn