Results 1  10
of
540,035
Representation Theory for Default Logic
 ANNALS OF MATHEMATICS AND ARTIFICIAL INTELLIGENCE
, 1997
"... Default logic can be regarded as a mechanism to represent families of belief sets of a reasoning agent. As such, it is inherently secondorder. In this paper, we study the problem of representability of a family of theories as the set of extensions of a default theory. We give a complete solution to ..."
Abstract

Cited by 17 (7 self)
 Add to MetaCart
Default logic can be regarded as a mechanism to represent families of belief sets of a reasoning agent. As such, it is inherently secondorder. In this paper, we study the problem of representability of a family of theories as the set of extensions of a default theory. We give a complete solution
Representation Theory for Default Logic
, 1999
"... Default logic can be regarded as a mechanism to represent families of belief sets of a reasoning agent. As such, it is inherently secondorder. In this paper, we study the problem of representability of a family of theories as the set of extensions of a default theory. We give a complete solution to ..."
Abstract
 Add to MetaCart
Default logic can be regarded as a mechanism to represent families of belief sets of a reasoning agent. As such, it is inherently secondorder. In this paper, we study the problem of representability of a family of theories as the set of extensions of a default theory. We give a complete solution
Classical negation in logic programs and disjunctive databases
 New Generation Computing
, 1991
"... An important limitation of traditional logic programming as a knowledge representation tool, in comparison with classical logic, is that logic programming does not allow us to deal directly with incomplete information. In order to overcome this limitation, we extend the class of general logic progra ..."
Abstract

Cited by 1050 (76 self)
 Add to MetaCart
An important limitation of traditional logic programming as a knowledge representation tool, in comparison with classical logic, is that logic programming does not allow us to deal directly with incomplete information. In order to overcome this limitation, we extend the class of general logic
Abduction in Logic Programming
"... Abduction in Logic Programming started in the late 80s, early 90s, in an attempt to extend logic programming into a framework suitable for a variety of problems in Artificial Intelligence and other areas of Computer Science. This paper aims to chart out the main developments of the field over th ..."
Abstract

Cited by 616 (76 self)
 Add to MetaCart
Abduction in Logic Programming started in the late 80s, early 90s, in an attempt to extend logic programming into a framework suitable for a variety of problems in Artificial Intelligence and other areas of Computer Science. This paper aims to chart out the main developments of the field over
Logical foundations of objectoriented and framebased languages
 JOURNAL OF THE ACM
, 1995
"... We propose a novel formalism, called Frame Logic (abbr., Flogic), that accounts in a clean and declarative fashion for most of the structural aspects of objectoriented and framebased languages. These features include object identity, complex objects, inheritance, polymorphic types, query methods, ..."
Abstract

Cited by 880 (64 self)
 Add to MetaCart
, encapsulation, and others. In a sense, Flogic stands in the same relationship to the objectoriented paradigm as classical predicate calculus stands to relational programming. Flogic has a modeltheoretic semantics and a sound and complete resolutionbased proof theory. A small number of fundamental concepts
Nonmonotonic Reasoning, Preferential Models and Cumulative Logics
, 1990
"... Many systems that exhibit nonmonotonic behavior have been described and studied already in the literature. The general notion of nonmonotonic reasoning, though, has almost always been described only negatively, by the property it does not enjoy, i.e. monotonicity. We study here general patterns of ..."
Abstract

Cited by 624 (14 self)
 Add to MetaCart
of view are developed in parallel. The former point of view was pioneered by D. Gabbay in [10], while the latter has been advocated by Y. Shoham in [38]. Five such families are defined and characterized by representation theorems, relating the two points of view. One of the families of interest
A Framework for Defining Logics
 JOURNAL OF THE ASSOCIATION FOR COMPUTING MACHINERY
, 1993
"... The Edinburgh Logical Framework (LF) provides a means to define (or present) logics. It is based on a general treatment of syntax, rules, and proofs by means of a typed calculus with dependent types. Syntax is treated in a style similar to, but more general than, MartinLof's system of ariti ..."
Abstract

Cited by 807 (45 self)
 Add to MetaCart
The Edinburgh Logical Framework (LF) provides a means to define (or present) logics. It is based on a general treatment of syntax, rules, and proofs by means of a typed calculus with dependent types. Syntax is treated in a style similar to, but more general than, MartinLof's system
Temporal and modal logic
 HANDBOOK OF THEORETICAL COMPUTER SCIENCE
, 1995
"... We give a comprehensive and unifying survey of the theoretical aspects of Temporal and modal logic. ..."
Abstract

Cited by 1300 (17 self)
 Add to MetaCart
We give a comprehensive and unifying survey of the theoretical aspects of Temporal and modal logic.
Alternatingtime Temporal Logic
 Journal of the ACM
, 1997
"... Temporal logic comes in two varieties: lineartime temporal logic assumes implicit universal quantification over all paths that are generated by system moves; branchingtime temporal logic allows explicit existential and universal quantification over all paths. We introduce a third, more general var ..."
Abstract

Cited by 615 (55 self)
 Add to MetaCart
Temporal logic comes in two varieties: lineartime temporal logic assumes implicit universal quantification over all paths that are generated by system moves; branchingtime temporal logic allows explicit existential and universal quantification over all paths. We introduce a third, more general
Results 1  10
of
540,035