Sciweavers

414 search results - page 46 / 83
» Resolution for Intuitionistic Logic
Sort
View
JIIS
2008
104views more  JIIS 2008»
13 years 7 months ago
A framework for checking proofs naturally
We propose a natural framework, called NF, which supports development of formal proofs on a computer. NF is based on a theory of Judgments and Derivations. NF is designed by observ...
Masahiko Sato
AMAI
2000
Springer
13 years 7 months ago
The logic of events
An event space is a set of instantaneous events that vary both in time and specificity. The concept of an event space provides a foundation for a logical--i.e., modular and open-a...
Glenn Shafer, Peter R. Gillett, Richard B. Scherl
ENTCS
2007
87views more  ENTCS 2007»
13 years 7 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...
CADE
2001
Springer
14 years 8 months ago
A Top-Down Procedure for Disjunctive Well-Founded Semantics
Abstract. Skepticism is one of the most important semantic intuitions in artificial intelligence. The semantics formalizing skeptical reasoning in (disjunctive) logic programming i...
Kewen Wang
KGC
1993
Springer
13 years 11 months ago
The Mathematics of Set Predicates in Prolog
We provide a logical speci cation of set predicates ndall and bagof of Prolog. The speci cation is given in proof theoretic terms, and pertains to any SLD resolution based language...
Egon Börger, Dean Rosenzweig