Sciweavers

1101 search results - page 28 / 221
» Forcing in proof theory
Sort
View
CORR
2011
Springer
140views Education» more  CORR 2011»
12 years 11 months ago
Bias-Driven Revision of Logical Domain Theories
The theory revision problem is the problem of how best to go about revising a deficient domain theory using information contained in examples that expose inaccuracies. In this pa...
Ronen Feldman, Moshe Koppel, Alberto Maria Segre
TPHOL
2003
IEEE
14 years 25 days ago
First Order Logic with Domain Conditions
This paper addresses the crucial issue in the design of a proof development system of how to deal with partial functions and the related question of how to treat undefined terms. ...
Freek Wiedijk, Jan Zwanenburg
AML
2007
87views more  AML 2007»
13 years 7 months ago
Preservation theorems for bounded formulas
In this paper we naturally define when a theory has bounded quantifier elimination, or is bounded model complete. We give several equivalent conditions for a theory to have each...
Morteza Moniri
CSL
2005
Springer
14 years 1 months ago
Feasible Proofs of Matrix Properties with Csanky's Algorithm
We show that Csanky’s fast parallel algorithm for computing the characteristic polynomial of a matrix can be formalized in the logical theory LAP, and can be proved correct in LA...
Michael Soltys
KI
1995
Springer
13 years 11 months ago
What Is a Skeptical Proof?
Abstract. We investigate the task of skeptically reasoning in extensionbased, nonmonotonic logics by concentrating on general argumentation theories. The restricted applicability o...
Michael Thielscher