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» Empirical Distributions of Beliefs Under Imperfect Observati...
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UAI
2003
13 years 6 months ago
A Linear Belief Function Approach to Portfolio Evaluation
We show how to use linear belief functions to represent market information and financial knowledge, including complete ignorance, statistical observations, subjective speculations...
Liping Liu, Catherine Shenoy, Prakash P. Shenoy
IAT
2005
IEEE
13 years 11 months ago
Decomposing Large-Scale POMDP Via Belief State Analysis
Partially observable Markov decision process (POMDP) is commonly used to model a stochastic environment with unobservable states for supporting optimal decision making. Computing ...
Xin Li, William K. Cheung, Jiming Liu
ICRA
2010
IEEE
136views Robotics» more  ICRA 2010»
13 years 3 months ago
Efficient planning under uncertainty for a target-tracking micro-aerial vehicle
A helicopter agent has to plan trajectories to track multiple ground targets from the air. The agent has partial information of each target's pose, and must reason about its u...
Ruijie He, Abraham Bachrach, Nicholas Roy
RT
1997
Springer
13 years 9 months ago
A Geometry Dependent Texture Generation Framework for Simulating Surface Imperfections
: To model surface imperfections and weathering, we proposea two-step texture generation framework in between manual texture synthesis and automatic physical simulation. Although t...
Tien-Tsin Wong, Wai-Yin Ng, Pheng-Ann Heng
PPSN
2010
Springer
13 years 3 months ago
Testing the Dinosaur Hypothesis under Empirical Datasets
In this paper we present the Dinosaur Hypothesis, which states that the behaviour of a market never settles down and that the population of predictors continually co-evolves with t...
Michael Kampouridis, Shu-Heng Chen, Edward P. K. T...