Software: Symbolic Perseus Author: Pascal Poupart (Copyright 2007) Release Log ----------- 2007-04-20 Release * Java code now compiles without any warning with javac 1.5.0. * Bug fix in dd_reachableBeliefRegion.m: the set of belief points used to be sampled by always executing action 1 (which is ok for the handwashing problem cppo3.txt, but not for other problems. Belief points are now sampled by executing a random policy that selects an action at random at each step. Thanks to Jesse Hoey for pointing out this problem. * Inclusion of a second POMDP example: the classic coffee problem. Thanks to Jesse Hoey for encoding the problem and dutifully documenting the encoding. It provides an intuitive example of how to encode POMDPs to be solved by Symbolic Perseus. 2007-04-17 Release * Initial Release