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» Explaining Algebraic Theory with Functional Programs
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POPL
2003
ACM
14 years 7 months ago
Pure patterns type systems
We introduce a new framework of algebraic pure type systems in which we consider rewrite rules as lambda terms with patterns and rewrite rule application as abstraction applicatio...
Gilles Barthe, Horatiu Cirstea, Claude Kirchner, L...
ASIAN
1998
Springer
118views Algorithms» more  ASIAN 1998»
13 years 11 months ago
Bisimulation Lattice of Chi Processes
Chi calculus was proposed as a process algebra that has a uniform treatment of names. The paper carries out a systematic study of bisimilarities for chi processes. The notion of L-...
Yuxi Fu
ISCI
2008
93views more  ISCI 2008»
13 years 7 months ago
Safety, domain independence and translation of complex value database queries
This paper considers the theory of database queries on the complex value data model with external functions. Motivated by concerns regarding query evaluation, we first identify re...
Hong-Cheu Liu, Jeffrey Xu Yu, Weifa Liang
TSE
2008
115views more  TSE 2008»
13 years 7 months ago
Do Crosscutting Concerns Cause Defects?
There is a growing consensus that crosscutting concerns harm code quality. An example of a crosscutting concern is a functional requirement whose implementation is distributed acro...
Marc Eaddy, Thomas Zimmermann, Kaitin D. Sherwood,...
CCS
2007
ACM
14 years 1 months ago
A simple and expressive semantic framework for policy composition in access control
In defining large, complex access control policies, one would like to compose sub-policies, perhaps authored by different organizations, into a single global policy. Existing po...
Glenn Bruns, Daniel S. Dantas, Michael Huth