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» Compositional Specification Calculus for Information Systems...
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ENTCS
2007
100views more  ENTCS 2007»
15 years 3 months ago
Extensionality of Spatial Observations in Distributed Systems
We discuss the tensions between intensionality and extensionality of spatial observations in distributed systems, showing that there are natural models where extensional observati...
Luís Caires, Hugo Torres Vieira
ITNG
2008
IEEE
15 years 10 months ago
Towards a Specification Prototype for Hierarchy-Driven Attack Patterns
We propose the characteristics of a software tool that leverages specifying attack pattern details in understandable hierarchies. These hierarchies are currently manually populate...
Joshua J. Pauli, Patrick Henry Engebretson
CSFW
1996
IEEE
15 years 8 months ago
Comparing Two Information Flow Security Properties
In this paper we compare two information flow security properties: the lazy security (L-Sec) [11] and the Bisimulation Non-deducibility on Compositions (BNDC) [4]. To make this we...
Riccardo Focardi
129
Voted
ASWEC
2005
IEEE
15 years 9 months ago
Extending UML for Model Composition
The success of UML and more generally, of the model driven approach, has led to a proliferation of models, representing various systems, but the description of large applications ...
Jacky Estublier, Anca Daniela Ionita
CAISE
2005
Springer
15 years 9 months ago
System Ontology and its role in Software Development
The research reported upon in this paper aims at reducing errors in both the requirements engineering and the system specification phase of software development, by means of system...
Jan L. G. Dietz