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RULEML
2004
Springer
15 years 6 months ago
R-DEVICE: A Deductive RDF Rule Language
In this paper we present R-DEVICE, a deductive rule language for reasoning about RDF metadata. R-DEVICE includes features such as normal and generalized path expressions, stratifie...
Nick Bassiliades, Ioannis P. Vlahavas
107
Voted
CSFW
2003
IEEE
15 years 6 months ago
Using First-Order Logic to Reason about Policies
A policy describes the conditions under which an action is permitted or forbidden. We show that a fragment of (multi-sorted) first-order logic can be used to represent and reason...
Joseph Y. Halpern, Vicky Weissman
SOFTVIS
2003
ACM
15 years 6 months ago
Visualizing Model Mappings in UML
Whenever multiple representations or models of a system exist, there is the possibility of defining how they relate. In model driven software development, it is essential that th...
Jan Hendrik Hausmann, Stuart Kent
TAPSOFT
1997
Springer
15 years 4 months ago
Specifying Complex and Structured Systems with Evolving Algebras
This paper presents an approach for specifying complex, structured systems with Evolving Algebras by means of aggregation and composition. Evolving algebras provide a formal method...
Wolfgang May
ISMB
1997
15 years 2 months ago
SEALS: A System for Easy Analysis of Lots of Sequences
We present a system of programs designed to facilitate sequence analysis projects involving large amounts of data. SEALS (System for Easy Analysis of Lots of Sequences) is a logic...
D. Roland Walker, Eugene V. Koonin