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AAAI
2007
15 years 8 months ago
Macroscopic Models of Clique Tree Growth for Bayesian Networks
In clique tree clustering, inference consists of propagation in a clique tree compiled from a Bayesian network. In this paper, we develop an analytical approach to characterizing ...
Ole J. Mengshoel
AIPS
2007
15 years 8 months ago
Concurrent Probabilistic Temporal Planning with Policy-Gradients
We present an any-time concurrent probabilistic temporal planner that includes continuous and discrete uncertainties and metric functions. Our approach is a direct policy search t...
Douglas Aberdeen, Olivier Buffet
AIPS
2008
15 years 8 months ago
Exact Dynamic Programming for Decentralized POMDPs with Lossless Policy Compression
High dimensionality of belief space in DEC-POMDPs is one of the major causes that makes the optimal joint policy computation intractable. The belief state for a given agent is a p...
Abdeslam Boularias, Brahim Chaib-draa
FLAIRS
2007
15 years 8 months ago
Playing with Cases: Tempo Transformations of Jazz Performances Using Case-Based Reasoning
The research described here focuses on global tempo transformations of monophonic recordings of saxophone jazz performances. We have investigated the problem of how a performance ...
Ramon López de Mántaras, Maarten Gra...
ICIA
2007
15 years 8 months ago
Integrating Multiple Representations of Spatial Knowledge for Mapping, Navigation, and Communication
A robotic chauffeur should reason about spatial information with a variety of scales, dimensions, and ontologies. Rich representations of both the quantitative and qualitative cha...
Patrick Beeson, Matt MacMahon, Joseph Modayil, Ani...