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MP
2007
89views more  MP 2007»
13 years 10 months ago
Sums of random symmetric matrices and quadratic optimization under orthogonality constraints
Let Bi be deterministic real symmetric m × m matrices, and ξi be independent random scalars with zero mean and “of order of one” (e.g., ξi ∼ N(0, 1)). We are interested to...
Arkadi Nemirovski
PAM
2009
Springer
14 years 5 months ago
Measuring Mobile Peer-to-Peer Usage: Case Finland 2007
We study the development of mobile peer-to-peer (MP2P) traffic and the usage of MP2P applications in Finland during 2005-2007. Research data consists of 1) traffic traces measured ...
Mikko V. J. Heikkinen, Antero Kivi, Hannu Verkasal...
ASPDAC
2007
ACM
116views Hardware» more  ASPDAC 2007»
14 years 2 months ago
Effective OpenMP Implementation and Translation For Multiprocessor System-On-Chip without Using OS
- It is attractive to use the OpenMP as a parallel programming model on a Multiprocessor System-On-Chip (MPSoC) because it is easy to write a parallel program in the OpenMP and the...
Woo-Chul Jeun, Soonhoi Ha
EUROPAR
2007
Springer
14 years 20 days ago
Nested Parallelism in the OMPi OpenMP/C Compiler
This paper presents a new version of the OMPi OpenMP C compiler, enhanced by lightweight runtime support based on user-level multithreading. A large number of threads can be spawne...
Panagiotis E. Hadjidoukas, Vassilios V. Dimakopoul...
MP
2007
142views more  MP 2007»
13 years 10 months ago
Active-constraint variable ordering for faster feasibility of mixed integer linear programs
The selection of the branching variable can greatly affect the speed of the branch and bound solution of a mixed-integer or integer linear program. Traditional approaches to branc...
Jagat Patel, John W. Chinneck