Sciweavers

AAAI
2004
14 years 1 months ago
Branching and Pruning: An Optimal Temporal POCL Planner Based on Constraint Programming
A key feature of modern optimal planners such as Graphplan and Blackbox is their ability to prune large parts of the search space. Previous Partial Order Causal Link (POCL) planne...
Vincent Vidal, Hector Geffner
AAAI
2006
14 years 1 months ago
Deciding Semantic Matching of Stateless Services
We present a novel approach to describe and reason about stateless information processing services. It can be seen as an extension of standard descriptions which makes explicit th...
Duncan Hull, Evgeny Zolin, Andrey Bovykin, Ian Hor...
AAAI
2004
14 years 1 months ago
Towards Efficient Sampling: Exploiting Random Walk Strategies
From a computational perspective, there is a close connection between various probabilistic reasoning tasks and the problem of counting or sampling satisfying assignments of a pro...
Wei Wei, Jordan Erenrich, Bart Selman
AAAI
2006
14 years 1 months ago
Distributed Interactive Learning in Multi-Agent Systems
Both explanation-based and inductive learning techniques have proven successful in a variety of distributed domains. However, learning in multi-agent systems does not necessarily ...
Jian Huang, Adrian R. Pearce
AAAI
2004
14 years 1 months ago
Artemis: Integrating Scientific Data on the Grid
Rattapoom Tuchinda, Snehal Thakkar, Yolanda Gil, E...
AAAI
2006
14 years 1 months ago
Solving MAP Exactly by Searching on Compiled Arithmetic Circuits
The MAP (maximum a posteriori hypothesis) problem in Bayesian networks is to find the most likely states of a set of variables given partial evidence on the complement of that set...
Jinbo Huang, Mark Chavira, Adnan Darwiche
AAAI
2004
14 years 1 months ago
Regression with Respect to Sensing Actions and Partial States
Le-Chi Tuan, Chitta Baral, Xin Zhang, Tran Cao Son
AAAI
2004
14 years 1 months ago
Encoding Probabilistic Causal Model in Probabilistic Action Language
Pearl's probabilistic causal model has been used in many domains to reason about causality. Pearl's treatment of actions is very different from the way actions are repre...
Nam Tran, Chitta Baral
AAAI
2006
14 years 1 months ago
Object Boundary Detection in Images using a Semantic Ontology
We present a novel method for detecting the boundaries between objects in images that uses a large, hierarchical, semantic ontology
Anthony Hoogs, Roderic Collins