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UAI
2001
15 years 8 months ago
Vector-space Analysis of Belief-state Approximation for POMDPs
We propose a new approach to value-directed belief state approximationfor POMDPs. The valuedirected model allows one to choose approximation methods for belief state monitoringtha...
Pascal Poupart, Craig Boutilier
IJCAI
2003
15 years 8 months ago
Point-based value iteration: An anytime algorithm for POMDPs
This paper introduces the Point-Based Value Iteration (PBVI) algorithm for POMDP planning. PBVI approximates an exact value iteration solution by selecting a small set of represen...
Joelle Pineau, Geoffrey J. Gordon, Sebastian Thrun
INTERACT
2003
15 years 8 months ago
3D Model Viewer with Real-time Viewpoint Tracking System
: Today, it has become very popular to represent 3D CG models onto the screen of a workstation or personal computer. In almost all software that displays 3D models, users can contr...
Jun Iio, Tomoyuki Yatabe, Kazuo Hiyane
WSC
2004
15 years 8 months ago
Assessing Obstacle Location Accuracy in the Remus Unmanned Underwater Vehicle
Navy personnel use the REMUS unmanned underwater vehicle to search for submerged objects. Navigation inaccuracies lead to errors in predicting the location of objects and thus inc...
Timothy E. Allen, Arnold H. Buss, Susan M. Sanchez
WSC
2004
15 years 8 months ago
An Efficient Screening Methodology for a Priori Assessed Non-Influential Factors
The choice of which factors to choose to vary in a simulation to effect a change in the measure of interest is difficult. Many factors are a priori judged not to effect the measur...
Thomas M. Cioppa