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CADE
2005
Springer
16 years 5 days ago
A Proof-Producing Decision Procedure for Real Arithmetic
We present a fully proof-producing implementation of a quantifier elimination procedure for real closed fields. To our knowledge, this is the first generally useful proof-producing...
Sean McLaughlin, John Harrison
ECSQARU
2005
Springer
15 years 5 months ago
Probabilistic Graphical Models for the Diagnosis of Analog Electrical Circuits
We describe an algorithm to build a graphical model—more precisely: a join tree representation of a Markov network—for a steady state analog electrical circuit. This model can ...
Christian Borgelt, Rudolf Kruse
CADE
2004
Springer
16 years 5 days ago
Experiments on Supporting Interactive Proof Using Resolution
Interactive theorem provers can model complex systems, but require much effort to prove theorems. Resolution theorem provers are automatic and powerful, but they are designed to be...
Jia Meng, Lawrence C. Paulson
IANDC
2010
121views more  IANDC 2010»
14 years 9 months ago
Curry-Howard for incomplete first-order logic derivations using one-and-a-half level terms
The Curry-Howard correspondence connects derivations in natural deduction with the lambdacalculus. Predicates are types, derivations are terms. This supports reasoning from assump...
Murdoch James Gabbay, Dominic P. Mulligan
PADL
2009
Springer
16 years 15 days ago
Layered Models Top-Down Querying of Normal Logic Programs
Abstract. For practical applications, the use of top-down query-driven proofprocedures is essential for an efficient use and computation of answers using Logic Programs as knowledg...
Alexandre Miguel Pinto, Luís Moniz Pereira