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We present 1) a novel linguistic engine made of configurable linguistic components for understanding natural language use case specification; and 2) results of the first of a kind large scale experiment of application of linguistic techniques to industrial use cases. Requirement defects are well known to have adverse effects on dependability of software systems. While formal techniques are often cited...
Gossip-based information dissemination protocols are considered easy to deploy, scalable and resilient to network dynamics. They are also considered highly flexible, namely tunable at will to increase their robustness and adapt to churn. So far however, they have mainly been evaluated through simulation, very often assuming ideal settings. Instead, in this paper, we report on an extensive study of...
As more and more multi-tier services are developed from commercial components or heterogeneous middleware without the source code available, both developers and administrators need a precise request tracing tool to help understand and debug performance problems of large concurrent services of black boxes. Previous work fails to resolve this issue in several ways: they either accept the imprecision...
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