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134
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SCESM
2006
ACM
262views Algorithms» more  SCESM 2006»
15 years 7 months ago
Scenario-driven modeling and validation of requirements models
Requirements models for large systems typically cannot be developed in a single step, but evolve in a sequence of iterations. We have developed such an iterative modeling process ...
Christian Seybold, Silvio Meier, Martin Glinz
124
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SETP
2007
15 years 3 months ago
Using Communication Objects During Requirements Analysis
Requirement analysis continues to be one of the most critical and challenging phases during the software development process. Many object-oriented methodologies identify three pri...
Peter J. Clarke, Yingbo Wang, Tuan L. Cameron, Yal...
126
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GECCO
2006
Springer
143views Optimization» more  GECCO 2006»
15 years 5 months ago
Hybrid search for cardinality constrained portfolio optimization
In this paper, we describe how a genetic algorithm approach added to a simulated annealing (SA) process offers a better alternative to find the mean variance frontier in the portf...
Miguel A. Gomez, Carmen X. Flores, Maria A. Osorio
116
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EPEW
2005
Springer
15 years 7 months ago
Choreographing Security and Performance Analysis for Web Services
We describe a UML-based method which supports model-driven development of service-oriented architectures including those used in Web services. Analysable content is extracted from ...
Stephen Gilmore, Valentin Haenel, Leïla Kloul...
ASIAMS
2007
IEEE
15 years 8 months ago
On Syntactic Composability and Model Reuse
Composability, the capability to select and assemble offthe-shelf model components in various combinations to satisfy user requirements, is an appealing approach in reducing the t...
Claudia Szabo, Yong Meng Teo