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PRICAI
2000
Springer
14 years 19 days ago
A POMDP Approximation Algorithm That Anticipates the Need to Observe
This paper introduces the even-odd POMDP, an approximation to POMDPs in which the world is assumed to be fully observable every other time step. The even-odd POMDP can be converte...
Valentina Bayer Zubek, Thomas G. Dietterich
WSC
2008
13 years 11 months ago
Supply chain risks analysis by using jump-diffusion model
This paper investigates the effects of demand risk on the performance of supply chain in continuous time setting. The inventory level has been modeled as a jump-diffusion process ...
Xianzhe Chen, Jun Zhang
OPODIS
2007
13 years 10 months ago
Brute-Force Determination of Multiprocessor Schedulability for Sets of Sporadic Hard-Deadline Tasks
This report describes a necessary and sufficient test for the schedulability of a set of sporadic harddeadline tasks on a multiprocessor platform, using any of a variety of schedu...
Theodore P. Baker, Michele Cirinei
IAT
2009
IEEE
14 years 3 months ago
Introducing Communication in Dis-POMDPs with Finite State Machines
Distributed Partially Observable Markov Decision Problems (DisPOMDPs) are emerging as a popular approach for modeling sequential decision making in teams operating under uncertain...
Yuki Iwanari, Makoto Tasaki, Makoto Yokoo, Atsushi...
CVPR
2005
IEEE
14 years 11 months ago
Spatiograms versus Histograms for Region-Based Tracking
We introduce the concept of a spatiogram, which is a generalization of a histogram that includes potentially higher order moments. A histogram is a zeroth-order spatiogram, while ...
Stan Birchfield, Sriram Rangarajan