Sciweavers

343 search results - page 23 / 69
» Complete Axiomatizations for Reasoning About Knowledge and T...
Sort
View
FLAIRS
2007
13 years 11 months ago
Some Spatial and Spatio-Temporal Operators Derived from the Topological View of Knowledge
In this paper, we extend Moss and Parikh’s approach to reasoning about topological properties of knowledge. We turn that system in a spatio-temporal direction by successively ad...
Bernhard Heinemann
LORI
2009
Springer
14 years 1 months ago
Epistemic Games in Modal Logic: Joint Actions, Knowledge and Preferences All Together
We present in this work a sound and complete modal logic called EDLA (Epistemic Dynamic Logic of Agency) integrating the concepts of joint action, preference and knowledge and ena...
Emiliano Lorini, François Schwarzentruber, ...
ECAI
1992
Springer
14 years 21 days ago
On the Impact of Stratification on the Complexity of Nonmonotonic Reasoning
ABSTRACT. This paper investigates the problem of finding subclasses of nonmonotonic reasoning which can be implemented efficiently. The ability to "define" propositions u...
Ilkka Niemelä, Jussi Rintanen
ENTCS
2007
87views more  ENTCS 2007»
13 years 8 months ago
Temporal Logics of Knowledge and their Applications in Security
Temporal logics of knowledge are useful for reasoning about situations where the knowledge of an agent or component is important, and where change in this knowledge may occur over...
Clare Dixon, M. Carmen Fernández Gago, Mich...
LICS
1997
IEEE
14 years 24 days ago
The Complexity of Subtype Entailment for Simple Types
A subtyping 0 is entailed by a set of subtyping constraints C, written C j= 0, if every valuation (mapping of type variables to ground types) that satisfies C also satisfies 0. ...
Fritz Henglein, Jakob Rehof