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APLAS
2010
ACM
15 years 5 months ago
Data Structure Fusion
We consider the problem of specifying data structures with complex sharing in a manner that is both declarative and results in provably correct code. In our approach, abstract data...
Peter Hawkins, Alex Aiken, Kathleen Fisher, Martin...
AMAI
2006
Springer
15 years 5 months ago
Functional and multivalued dependencies in nested databases generated by record and list constructor
tor. In order to capture different data models at a time, an abstract algebraic approach based on nested attributes is taken. The presence of the list constructor calls for a new i...
Sven Hartmann, Sebastian Link, Klaus-Dieter Schewe
EDO
2000
Springer
15 years 8 months ago
Using Model Checking to Detect Deadlocks in Distributed Object Systems
Abstract. We demonstratehow the use of synchronizationprimitives and threading policies in distributed object middleware can lead to deadlocks. We identify that objectmiddleware on...
Nima Kaveh
133
Voted
ICCS
2007
Springer
15 years 8 months ago
SymGrid-Par: Designing a Framework for Executing Computational Algebra Systems on Computational Grids
Abstract. SymGrid-Par is a new framework for executing large computer algebra problems on computational Grids. We present the design of SymGrid-Par, which supports multiple compute...
Abdallah Al Zain, Kevin Hammond, Philip W. Trinder...
160
Voted
IWFM
2000
167views Formal Methods» more  IWFM 2000»
15 years 6 months ago
An Algebraic Basis for Specifying and Enforcing Access Control in Security Systems
Security services in a multi-user environment are often based on access control mechanisms. Static of an access control policy can be formalised using abstract algebraic models. W...
Claus Pahl