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» An Integrated Rule Modeling Framework
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SIGSOFT
2009
ACM
15 years 4 months ago
Qos-driven runtime adaptation of service oriented architectures
Runtime adaptation is recognized as a viable way for a serviceoriented system to meet QoS requirements in its volatile operating environment. In this paper we propose a methodolog...
Valeria Cardellini, Emiliano Casalicchio, Vincenzo...
DAWAK
2001
Springer
15 years 4 months ago
Shared Index Scans for Data Warehouses
Tree based indexing structures like -trees, ·-trees, Bitmap indexes and Ê-trees have become essential for getting good performance when accessing vast datasets. However, most dat...
Yannis Kotidis, Yannis Sismanis, Nick Roussopoulos
ATVA
2004
Springer
138views Hardware» more  ATVA 2004»
15 years 3 months ago
Providing Automated Verification in HOL Using MDGs
While model checking suffers from the state space explosion problem, theorem proving is quite tedious and impractical for verifying complex designs. In this work, we present a veri...
Tarek Mhamdi, Sofiène Tahar
CONCURRENCY
2007
70views more  CONCURRENCY 2007»
14 years 12 months ago
Fostering collaboration to better manage water resources
: Good water management is literally vital for the arid and semi-arid regions of the planet. Yet good water management requires multidisciplinary expertise, since one must consider...
William Voorsluys, Eliane Araújo, Walfredo ...
ICIP
2005
IEEE
16 years 1 months ago
Image denoising in nonlinear scale-spaces: automatic scale selection via cross-validation
Multiscale, i.e. scale-space image analysis is a powerful framework for many image processing tasks. A fundamental issue with such scale-space techniques is the automatic selectio...
George Papandreou, Petros Maragos