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» On Automating the Calculus of Relations
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103
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ICECCS
2006
IEEE
90views Hardware» more  ICECCS 2006»
15 years 6 months ago
A Type System for the Relational Calculus of Object Systems
Being a successful technique in software practice, Object Orientation (OO) is a hot topic in academic research fields. Among many formalisms, rCOS, a refinement calculus of obje...
Liang Zhao, Xiangpeng Zhao, Quan Long, Zongyan Qiu
116
Voted
TABLEAUX
2000
Springer
15 years 4 months ago
A Labelled Tableau Calculus for Nonmonotonic (Cumulative) Consequence Relations
Abstract. In this paper we present a labelled proof method for computing nonmonotonic consequence relations in a conditional logic setting. The method is based on the usual possibl...
Alberto Artosi, Guido Governatori, Antonino Rotolo
CSL
2000
Springer
15 years 4 months ago
Subtyping with Power Types
This paper introduces a typed λ-calculus called λPower , a predicative reformulation of part of Cardelli’s power type system. Power types integrate subtyping into the typing t...
David Aspinall
83
Voted
LICS
2002
IEEE
15 years 5 months ago
Complete Problems for Dynamic Complexity Classes
We present the first complete problems for dynamic complexity classes including the classes Dyn-FO and Dyn-ThC ¢ , the dynamic classes corresponding to relational calculus and (...
William Hesse, Neil Immerman