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APLAS
2008
ACM
14 years 5 days ago
ML Modules and Haskell Type Classes: A Constructive Comparison
Researchers repeatedly observed that the module system of ML and the type class mechanism of Haskell are related. So far, this relationship has received little formal investigation...
Stefan Wehr, Manuel M. T. Chakravarty
CIKM
2008
Springer
14 years 4 days ago
A SQL database system for solving constraints
This demonstration presents the concepts, design, and implementation of SCDE, a relational database systems extended with the ability to solve constraint satisfaction problems (CS...
Sebastien Siva, Lesi Wang
AMAI
2006
Springer
13 years 10 months ago
Strong and uniform equivalence of nonmonotonic theories - an algebraic approach
We show that the concepts of strong and uniform equivalence of logic programs eneralized to an abstract algebraic setting of operators on complete lattices. Our results imply char...
Miroslaw Truszczynski
ER
2009
Springer
92views Database» more  ER 2009»
14 years 4 months ago
From User Goals to Service Discovery and Composition
Goals are often used to represent stakeholder’s objectives. The intentionality inherited by a goal drives stakeholders to pursuit the fulfillment of their goals either by themse...
Luiz Olavo Bonino da Silva Santos, Giancarlo Guizz...
ICEGOV
2009
ACM
14 years 4 months ago
Framework of e-governance at the local government level
With presumptions that e-government theories prevail in various formats and concepts around the globe, nations and institutions, not many examples are there to emulate in terms of...
Hakikur Rahman