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SIAMIS
2010
123views more  SIAMIS 2010»
13 years 8 months ago
Numerical Algorithms for Polyenergetic Digital Breast Tomosynthesis Reconstruction
Digital tomosynthesis imaging is becoming increasingly significant in a variety of medical imaging applications. Tomosynthesis imaging involves the acquisition of a series of proj...
Julianne Chung, James G. Nagy, Ioannis Sechopoulos
SIAMSC
2010
198views more  SIAMSC 2010»
13 years 8 months ago
Analysis of Block Parareal Preconditioners for Parabolic Optimal Control Problems
In this paper, we describe block matrix algorithms for the iterative solution of large scale linear-quadratic optimal control problems arising from the optimal control of parabolic...
Tarek P. Mathew, Marcus Sarkis, Christian E. Schae...
SIGOPS
2010
132views more  SIGOPS 2010»
13 years 8 months ago
A case for the accountable cloud
For many companies, clouds are becoming an interesting alternative to a dedicated IT infrastructure. However, cloud computing also carries certain risks for both the customer and ...
Andreas Haeberlen
STTT
2010
132views more  STTT 2010»
13 years 8 months ago
Evaluation of Kermeta for solving graph-based problems
Kermeta is a meta-language for specifying the structure and behavior of graphs of interconnected objects called models. In this paper, we show that Kermeta is relatively suitable f...
Naouel Moha, Sagar Sen, Cyril Faucher, Olivier Bar...
SYNTHESE
2010
76views more  SYNTHESE 2010»
13 years 8 months ago
The epistemic goal of a concept: accounting for the rationality of semantic change and variation
: The discussion presents a framework of concepts that is intended to account for the rationality of semantic change and variation, suggesting that each scientific concept consists...
Ingo Brigandt