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92
Voted
AR
2007
105views more  AR 2007»
15 years 16 days ago
Reinforcement learning of a continuous motor sequence with hidden states
—Reinforcement learning is the scheme for unsupervised learning in which robots are expected to acquire behavior skills through self-explorations based on reward signals. There a...
Hiroaki Arie, Tetsuya Ogata, Jun Tani, Shigeki Sug...
APIN
2010
108views more  APIN 2010»
15 years 16 days ago
A low variance error boosting algorithm
Abstract. This paper introduces a robust variant of AdaBoost, cwAdaBoost, that uses weight perturbation to reduce variance error, and is particularly effective when dealing with da...
Ching-Wei Wang, Andrew Hunter
75
Voted
AMC
2008
73views more  AMC 2008»
15 years 16 days ago
Parallel algorithm for the solutions of PDEs in linux clustered workstations
In this paper we propose parallel algorithm for the solution of partial differential equations over a rectangular domain using the Crank
Feras A. Mahmoud, Mohammad H. Al-Towaiq
AMC
2007
154views more  AMC 2007»
15 years 16 days ago
A hybrid particle swarm optimization-back-propagation algorithm for feedforward neural network training
The particle swarm optimization algorithm was showed to converge rapidly during the initial stages of a global search, but around global optimum, the search process will become ve...
Jing-Ru Zhang, Jun Zhang, Tat-Ming Lok, Michael R....
AMC
2007
129views more  AMC 2007»
15 years 16 days ago
Multi-objective task allocation in distributed computing systems by hybrid particle swarm optimization
In a distributed computing system (DCS), we need to allocate a number of modules to different processors for execution. It is desired to maximize the processor synergism in order...
Peng-Yeng Yin, Shiuh-Sheng Yu, Pei-Pei Wang, Yi-Te...
AMAI
2008
Springer
15 years 16 days ago
Integrating answer set programming and constraint logic programming
We introduce a knowledge representation language AC(C) extending the syntax and semantics of ASP and CR-Prolog, give some examples of its use, and present an algorithm, ACsolver, ...
Veena S. Mellarkod, Michael Gelfond, Yuanlin Zhang
ALMOB
2008
92views more  ALMOB 2008»
15 years 16 days ago
Reconstructing phylogenies from noisy quartets in polynomial time with a high success probability
Background: In recent years, quartet-based phylogeny reconstruction methods have received considerable attentions in the computational biology community. Traditionally, the accura...
Gang Wu, Ming-Yang Kao, Guohui Lin, Jia-Huai You
88
Voted
ALMOB
2008
95views more  ALMOB 2008»
15 years 16 days ago
A stitch in time: Efficient computation of genomic DNA melting bubbles
Background: It is of biological interest to make genome-wide predictions of the locations of DNA melting bubbles using statistical mechanics models. Computationally, this poses th...
Eivind Tøstesen
92
Voted
ALGORITHMICA
2008
115views more  ALGORITHMICA 2008»
15 years 16 days ago
Algorithm Engineering for Color-Coding with Applications to Signaling Pathway Detection
Color-coding is a technique to design fixed-parameter algorithms for several NP-complete subgraph isomorphism problems. Somewhat surprisingly, not much work has so far been spent ...
Falk Hüffner, Sebastian Wernicke, Thomas Zich...
ALGORITHMICA
2008
111views more  ALGORITHMICA 2008»
15 years 16 days ago
Fixed-Parameter Complexity of Minimum Profile Problems
The profile of a graph is an integer-valued parameter defined via vertex orderings; it is known that the profile of a graph equals the smallest number of edges of an interval supe...
Gregory Gutin, Stefan Szeider, Anders Yeo