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» An Optimality Principle for Concurrent Systems
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DFMA
2005
IEEE
150views Multimedia» more  DFMA 2005»
14 years 1 months ago
Real-Time Treatment Planning Optimisation for Brachytherapy
In this paper, we present an integrated system for real-time dose distribution calculation and treatment planning optimisation for brachytherapy of prostate cancer, with a special...
Simon Chatelain, Jean-Philippe Thiran, Valery-Oliv...
SIGMOD
2007
ACM
219views Database» more  SIGMOD 2007»
14 years 7 months ago
Efficient exploitation of similar subexpressions for query processing
Complex queries often contain common or similar subexpressions, either within a single query or among multiple queries submitted as a batch. If so, query execution time can be imp...
Jingren Zhou, Johann Christoph Freytag, Per-Å...
ATMOS
2007
177views Optimization» more  ATMOS 2007»
13 years 9 months ago
Approximate dynamic programming for rail operations
Abstract. Approximate dynamic programming offers a new modeling and algorithmic strategy for complex problems such as rail operations. Problems in rail operations are often modeled...
Warren B. Powell, Belgacem Bouzaïene-Ayari
AUTOMATICA
2011
13 years 2 months ago
Sequential linear quadratic control of bilinear parabolic PDEs based on POD model reduction
We present a framework to solve a finite-time optimal control problem for parabolic partial differential equations (PDEs) with diffusivity-interior actuators, which is motivate...
Chao Xu, Yongsheng Ou, Eugenio Schuster
EUROSYS
2006
ACM
14 years 4 months ago
The SMART way to migrate replicated stateful services
Many stateful services use the replicated state machine approach for high availability. In this approach, a service runs on multiple machines to survive machine failures. This pap...
Jacob R. Lorch, Atul Adya, William J. Bolosky, Ron...