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ICDT
1997
ACM
138views Database» more  ICDT 1997»
15 years 1 months ago
Tractable Iteration Mechanisms for Bag Languages
Abstract. The goal of this paper is to study tractable iteration mechanisms for bags. The presence of duplicates in bags prevents iteration mechanisms developed in the context of s...
Latha S. Colby, Leonid Libkin
JSA
2000
115views more  JSA 2000»
14 years 9 months ago
Scheduling optimization through iterative refinement
Scheduling DAGs with communication times is the theoretical basis for achieving efficient parallelism on distributed memory systems. We generalize Graham's task-level in a ma...
Mayez A. Al-Mouhamed, Adel Al-Massarani
ISCAS
2008
IEEE
144views Hardware» more  ISCAS 2008»
15 years 4 months ago
A novel VLSI iterative divider architecture for fast quotient generation
—In this paper, a novel VLSI iterative divider architecture for fast quotient generation that is based on radix-2 non-restoring division is proposed. To speed up the quotient gen...
Tso-Bing Juang, Sheng-Hung Chen, Shin-Mao Li
SIAMSC
2010
151views more  SIAMSC 2010»
14 years 8 months ago
An Inner-Outer Iteration for Computing PageRank
We present a new iterative scheme for PageRank computation. The algorithm is applied to the linear system formulation of the problem, using inner-outer stationary iterations. It is...
David F. Gleich, Andrew P. Gray, Chen Greif, Tracy...
ATAL
2009
Springer
15 years 4 months ago
Online exploration in least-squares policy iteration
One of the key problems in reinforcement learning is balancing exploration and exploitation. Another is learning and acting in large or even continuous Markov decision processes (...
Lihong Li, Michael L. Littman, Christopher R. Mans...