508 search results - page 17 / 102 » A logical account of pspace |
SYNTHESE
2010
13 years 2 months ago
2010
A recurring issue in any formal model representing agents' (changing) informational attitudes is how to account for the fact that the agents are limited in their access to the...
CADE
1994
Springer
13 years 11 months ago
1994
Springer
Even though it is not very often admitted, partial functions do play a significant role in many practical applications of deduction systems. Kleene has already given a semantic acc...
LORI
2009
Springer
14 years 2 months ago
2009
Springer
Building on a simple modal logic of context, the paper presents a dynamic logic characterizing operations of contraction and expansion on theories. We investigate the mathematical...
LANMR
2004
13 years 9 months ago
2004
This paper explores the role of some basic notions in the study of non-monotonic reasoning, such as validity, logical consequence, context, rules and assumptions.1 It offers some ...
EATCS
2000
13 years 7 months ago
2000
Formulas of Hoare logic are asserted programs where is a program and , are assertions. The language of programs varies; in the survey [Apt 1980], one finds the language of wh...