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ICDE
1994
IEEE
103views Database» more  ICDE 1994»
15 years 4 months ago
A Multi-Set Extended Relational Algebra - A Formal Approach to a Practical Issue
The relational data model is based on sets of tuples, i.e. it does not allow duplicate tuples in a relation. Many database languages and systems do require multi-set place, the hi...
Paul W. P. J. Grefen, Rolf A. de By
APSEC
2004
IEEE
15 years 3 months ago
An Approach to Detecting Domain Errors Using Formal Specification-Based Testing
Domain testing, a technique for testing software or portions of software dominated by numerical processing, is intended to detect domain errors that usually arise from incorrect i...
Yuting Chen, Shaoying Liu
TCS
2002
14 years 11 months ago
A formal approach to object-oriented software engineering
We show how formal specifications can be integrated into one of the current pragmatic object-oriented software development methods. Jacobson's "Object-Oriented Software ...
Martin Wirsing, Alexander Knapp
EICS
2009
ACM
15 years 3 months ago
A formal approach supporting the comparative predictive assessment of the interruption-tolerance of interactive systems
This paper presents an approach for investigating in a predictive way potential disruptive effects of interruptions on task performance in a multitasking environment. The approach...
Philippe A. Palanque, Marco Winckler, Jean-Fran&cc...
ASIAN
2006
Springer
118views Algorithms» more  ASIAN 2006»
15 years 3 months ago
An Approach to Formal Verification of Arithmetic Functions in Assembly
Abstract. It is customary to write performance-critical parts of arithmetic functions in assembly: this enables finely-tuned algorithms that use specialized processor instructions....
Reynald Affeldt, Nicolas Marti