Sciweavers

AIPS
2004
13 years 6 months ago
Conformant Planning via Heuristic Forward Search: A New Approach
Conformant planning is the task of generating plans given uncertainty about the initial state and action effects, and without any sensing capabilities during plan execution. The p...
Ronen I. Brafman, Jörg Hoffmann
LPAR
2001
Springer
13 years 9 months ago
Logical Omniscience and the Cost of Deliberation
Logical omniscience is a well known problem which makes traditional modal logics of knowledge, belief and intentions somewhat unrealistic from the point of view of modelling the be...
Natasha Alechina, Brian Logan
NMR
2004
Springer
13 years 10 months ago
Preliminary considerations on the modelling of belief change operators by metric spaces
In this paper, a possible worlds framework for representing general belief change operators is presented. In common with many approaches, an agent’s set of beliefs are specifie...
James P. Delgrande
ISIPTA
2005
IEEE
143views Mathematics» more  ISIPTA 2005»
13 years 10 months ago
A Granular Semantics for Fuzzy Measures and its Application to Climate Change Scenarios
A granular based semantics for fuzzy measures is introduced in which the measure of a set of propositions approximates the probability of the disjunction of these propositions. Th...
Jonathan Lawry, Jim Hall, Guangtao Fu
SIGECOM
2006
ACM
139views ECommerce» more  SIGECOM 2006»
13 years 10 months ago
Playing games in many possible worlds
In traditional game theory, players are typically endowed with exogenously given knowledge of the structure of the game—either full omniscient knowledge or partial but fixed in...
Matt Lepinski, David Liben-Nowell, Seth Gilbert, A...
IJCNN
2006
IEEE
13 years 10 months ago
Knowledge Representation and Possible Worlds for Neural Networks
— The semantics of neural networks can be analyzed mathematically as a distributed system of knowledge and as systems of possible worlds expressed in the knowledge. Learning in a...
Michael J. Healy, Thomas P. Caudell
PODS
2008
ACM
174views Database» more  PODS 2008»
14 years 4 months ago
Epistemic privacy
We present a novel definition of privacy in the framework of offline (retroactive) database query auditing. Given information about the database, a description of sensitive data, ...
Alexandre V. Evfimievski, Ronald Fagin, David P. W...
PODS
2008
ACM
170views Database» more  PODS 2008»
14 years 4 months ago
Answering aggregate queries in data exchange
Data exchange, also known as data translation, has been extensively investigated in recent years. One main direction of research has focused on the semantics and the complexity of...
Foto N. Afrati, Phokion G. Kolaitis