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ATAL
2009
Springer
15 years 11 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...
HPDC
2012
IEEE
13 years 7 months ago
Work stealing and persistence-based load balancers for iterative overdecomposed applications
Applications often involve iterative execution of identical or slowly evolving calculations. Such applications require incremental rebalancing to improve load balance across itera...
Jonathan Lifflander, Sriram Krishnamoorthy, Laxmik...
IJCAI
2007
15 years 6 months ago
Forward Search Value Iteration for POMDPs
Recent scaling up of POMDP solvers towards realistic applications is largely due to point-based methods which quickly converge to an approximate solution for medium-sized problems...
Guy Shani, Ronen I. Brafman, Solomon Eyal Shimony
SDM
2007
SIAM
96views Data Mining» more  SDM 2007»
15 years 6 months ago
Higher Order Orthogonal Iteration of Tensors (HOOI) and its Relation to PCA and GLRAM
This paper presents a unified view of a number of dimension reduction techniques under the common framework of tensors. Specifically, it is established that PCA, and the recentl...
Bernard N. Sheehan, Yousef Saad
INFORMATICALT
2006
110views more  INFORMATICALT 2006»
15 years 4 months ago
Iterated Tabu Search for the Unconstrained Binary Quadratic Optimization Problem
Given a set of objects with profits (any, even negative, numbers) assigned not only to separate objects but also to pairs of them, the unconstrained binary quadratic optimization p...
Gintaras Palubeckis