8 search results - page 1 / 2 » Half-Order Modal Logic: How to Prove Real-Time Properties |
PODC
1990
ACM
13 years 11 months ago
1990
ACM
Abstract. We introduce a novel extension of propositional modal logic that is interpreted over Kripke structures in which a value is associated with every possible world. These val...
POPL
2007
ACM
14 years 7 months ago
2007
ACM
Separation Logic, Ambient Logic and Context Logic are based on a similar style of reasoning about structured data. They each consist of a structural (separating) composition for r...
AMAST
2010
Springer
13 years 2 months ago
2010
Springer
Abstract. We develop an algebraic modal logic that combines epistemic and dynamic modalities with a view to modelling information acquisition (learning) by automated agents in a ch...
ECAI
1990
Springer
13 years 11 months ago
1990
Springer
Modal logics based on Kripke style semantics are the prominent formalismin AI for modeling beliefs. Kripke semantics involve a collection of possible worlds and a relation among t...
MMMACNS
2005
Springer
14 years 25 days ago
2005
Springer
Making correct access-control decisions is central to security, which in turn requires accounting correctly for the identity, credentials, roles, authority, and privileges of users...