Sciweavers

AAAI
2006
14 years 7 days ago
OntoSearch: A Full-Text Search Engine for the Semantic Web
OntoSearch, a full-text search engine that exploits ontological knowledge for document retrieval, is presented in this paper. Different from other ontology based search engines, O...
Xing Jiang, Ah-Hwee Tan
AAAI
2006
14 years 7 days ago
A Polynomial-Time Algorithm for Action Graph Games
Albert Xin Jiang, Kevin Leyton-Brown
AAAI
2006
14 years 7 days ago
SemNews: A Semantic News Framework
Akshay Java, Tim Finin, Sergei Nirenburg
AAAI
2006
14 years 7 days ago
Improving Approximate Value Iteration Using Memories and Predictive State Representations
Planning in partially-observable dynamical systems is a challenging problem, and recent developments in point-based techniques such as Perseus significantly improve performance as...
Michael R. James, Ton Wessling, Nikos A. Vlassis
AAAI
2006
14 years 7 days ago
A Negotiation Protocol for Agents with Nonlinear Utility Functions
Takayuki Ito, Mark Klein, Hiromitsu Hattori
AAAI
2006
14 years 7 days ago
Multiclass Support Vector Machines for Articulatory Feature Classification
of somewhat abstracting away from the literal physiological measurements of articulation that are so closely tied to the acoustic signal, and with some additional computational bur...
Brian Hutchinson, Jianna Zhang
AAAI
2006
14 years 7 days ago
Belief Change in the Context of Fallible Actions and Observations
We consider the iterated belief change that occurs following an alternating sequence of actions and observations. At each instant, an agent has some beliefs about the action that ...
Aaron Hunter, James P. Delgrande
AAAI
2006
14 years 7 days ago
Representing Systems with Hidden State
We discuss the problem of finding a good state representation in stochastic systems with observations. We develop a duality theory that generalizes existing work in predictive sta...
Christopher Hundt, Prakash Panangaden, Joelle Pine...