Sciweavers

AAAI
2008
14 years 8 hour ago
Anytime Local Search for Distributed Constraint Optimization
Most former studies of Distributed Constraint Optimization Problems (DisCOPs) search considered only complete search algorithms, which are practical only for relatively small prob...
Roie Zivan
AAAI
2007
14 years 8 hour ago
Extending Cognitive Architecture with Episodic Memory
In this paper, we explore the hypothesis that episodic memory is a critical component for cognitive architectures that support general intelligence. Episodic memory overlaps with ...
Andrew Nuxoll, John E. Laird
AAAI
2007
14 years 8 hour ago
A Reinforcement Learning Algorithm with Polynomial Interaction Complexity for Only-Costly-Observable MDPs
An Unobservable MDP (UMDP) is a POMDP in which there are no observations. An Only-Costly-Observable MDP (OCOMDP) is a POMDP which extends an UMDP by allowing a particular costly a...
Roy Fox, Moshe Tennenholtz
AAAI
2008
14 years 8 hour ago
Learning Grasp Strategies with Partial Shape Information
We consider the problem of grasping novel objects in cluttered environments. If a full 3-d model of the scene were available, one could use the model to estimate the stability and...
Ashutosh Saxena, Lawson L. S. Wong, Andrew Y. Ng
AAAI
2008
14 years 8 hour ago
Dynamic Distributed Constraint Reasoning
What local action can agents take, without the benefit of global knowledge, to produce the best global solution? Many dynamic distributed systems can be modeled using techniques f...
Robert N. Lass, Evan Sultanik, William C. Regli
AAAI
2007
14 years 8 hour ago
Recommending Travel Packages Upon Distributed Knowledge
Fabiana Lorenzi, Ana L. C. Bazzan, Mara Abel
AAAI
2007
14 years 8 hour ago
Interest-Matching Comparisons using CP-nets
The formation of internet-based social networks has revived research on traditional social network models as well as interest-matching, or match-making, systems. In order to autom...
Andrew W. Wicker, Jon Doyle
AAAI
2008
14 years 8 hour ago
Distinguishing between Sketched Scribble Look Alikes
In hand-sketched drawings, nearly identical strokes may have different meanings to a user. For instance, a scribble could signify either that a shape should be filled in or that i...
Katie Dahmen, Tracy Hammond
AAAI
2007
14 years 8 hour ago
Semi-Supervised Learning with Very Few Labeled Training Examples
In semi-supervised learning, a number of labeled examples are usually required for training an initial weakly useful predictor which is in turn used for exploiting the unlabeled e...
Zhi-Hua Zhou, De-Chuan Zhan, Qiang Yang
AAAI
2008
14 years 8 hour ago
Spatial Scaffolding for Sociable Robot Learning
Spatial scaffolding is a naturally occurring human teaching behavior, in which teachers use their bodies to spatially structure the learning environment to direct the attention of...
Cynthia Breazeal, Matt Berlin