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CONCUR
2004
Springer
15 years 3 months ago
Modular Construction of Modal Logics
We present a modular approach to defining logics for a wide variety of state-based systems. We use coalgebras to model the behaviour of systems, and modal logics to specify behavi...
Corina Cîrstea, Dirk Pattinson
ICPP
1998
IEEE
15 years 2 months ago
Techniques for Delayed Binding of Monitoring Mechanisms to Application-Specific Instrumentation Points
Online interaction with computer systems and applications allows developers to monitor, experiment with, and debug long-running, resource-intensive applicationsat runtime. Traditi...
Jeffrey S. Vetter, Karsten Schwan
VLDB
2007
ACM
128views Database» more  VLDB 2007»
15 years 3 months ago
A genetic approach for random testing of database systems
Testing a database engine has been and continues to be a challenging task. The space of possible SQL queries along with their possible access paths is practically unbounded. Moreo...
Hardik Bati, Leo Giakoumakis, Steve Herbert, Aleks...
CORR
2008
Springer
126views Education» more  CORR 2008»
14 years 9 months ago
A TLA+ Proof System
We describe an extension to the TLA+ specification language with constructs for writing proofs and a proof environment, called the Proof Manager (PM), to checks those proofs. The ...
Kaustuv Chaudhuri, Damien Doligez, Leslie Lamport,...
FIW
1998
130views Communications» more  FIW 1998»
14 years 11 months ago
A Heuristic Approach to Detect Feature Interactions in Requirements
We present a method to systematically detect feature interactions in requirements, which are expressed as constraints on system event traces. We show its application on the lift sy...
Maritta Heisel, Jeanine Souquières