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ECML
2005
Springer
15 years 9 months ago
Active Learning in Partially Observable Markov Decision Processes
This paper examines the problem of finding an optimal policy for a Partially Observable Markov Decision Process (POMDP) when the model is not known or is only poorly specified. W...
Robin Jaulmes, Joelle Pineau, Doina Precup
APSEC
1998
IEEE
15 years 8 months ago
A Computing Model for Distributed Processing Systems and Its Application
When implementing an application system in a distributed computing environment, several architectural questions arise such as, how and where computing resources are distributed, a...
Hisashi Okada, Hiromichi Iwata, Haruo Toyama, Yosh...
CAISE
2010
Springer
14 years 11 months ago
Workflow Time Patterns for Process-Aware Information Systems
Abstract. Formal specification and operational support of time constraints constitute fundamental challenges for any process-aware information system. Although temporal constraints...
Andreas Lanz, Barbara Weber, Manfred Reichert
ICTAI
2009
IEEE
15 years 2 months ago
TiMDPpoly: An Improved Method for Solving Time-Dependent MDPs
We introduce TiMDPpoly, an algorithm designed to solve planning problems with durative actions, under probabilistic uncertainty, in a non-stationary, continuous-time context. Miss...
Emmanuel Rachelson, Patrick Fabiani, Fréd&e...
ICDE
2008
IEEE
125views Database» more  ICDE 2008»
16 years 5 months ago
Just-In-Time Processing of Continuous Queries
In a data stream management system, a continuous query is processed by an execution plan consisting of multiple operators connected via the "consumer-producer" relationsh...
Yin Yang, Dimitris Papadias