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» Improving Testing Efficiency using Cumulative Test Analysis
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ECBS
2005
IEEE
160views Hardware» more  ECBS 2005»
14 years 1 months ago
Traceability-Driven Model Refinement for Test Case Generation
Testing complex Computer-Based Systems is not only a demanding but a very critical task. Therefore the use of models for generating test data is an important goal. Tool support du...
Matthias Riebisch, Michael Hübner
TSE
2002
140views more  TSE 2002»
13 years 7 months ago
Test Case Prioritization: A Family of Empirical Studies
To reduce the cost of regression testing, software testers may prioritize their test cases so that those which are more important, by some measure, are run earlier in the regressi...
Sebastian G. Elbaum, Alexey G. Malishevsky, Gregg ...
FUIN
2006
139views more  FUIN 2006»
13 years 7 months ago
Efficient Parallel Query Processing by Graph Ranking
In this paper we deal with the problem of finding an optimal query execution plan in database systems. We improve the analysis of a polynomial-time approximation algorithm due to M...
Dariusz Dereniowski, Marek Kubale
SIGMOD
2003
ACM
118views Database» more  SIGMOD 2003»
14 years 7 months ago
Improving the Efficiency of Database-System Teaching
The education industry has a very poor record of productivity gains. In this brief article, I outline some of the ways the teaching of a college course in database systems could b...
Jeffrey D. Ullman
FATES
2003
Springer
14 years 23 days ago
Mutually Enhancing Test Generation and Specification Inference
Generating effective tests and inferring likely program specifications are both difficult and costly problems. We propose an approach in which we can mutually enhance the tests and...
Tao Xie, David Notkin