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ICASSP
2011
IEEE
12 years 11 months ago
Worst-case based robust adaptive beamforming for general-rank signal models using positive semi-definite covariance constraint
In this paper, we develop a new approach to the robust beamforming for general-rank signal models. Our method is based on the worst-case performance optimization using a semi-de n...
Haihua Chen, Alex B. Gershman
POPL
2009
ACM
14 years 8 months ago
Relaxed memory models: an operational approach
Memory models define an interface between programs written in some language and their implementation, determining which behaviour the memory (and thus a program) is allowed to hav...
Gérard Boudol, Gustavo Petri
AOSD
2005
ACM
14 years 1 months ago
Towards a catalog of aspect-oriented refactorings
In this paper, we present a collection of aspect-oriented refactorings covering both the extraction of aspects from objectoriented legacy code and the subsequent tidying up of the...
Miguel P. Monteiro, João M. Fernandes
TASE
2008
IEEE
13 years 7 months ago
New Hybrid Optimization Algorithms for Machine Scheduling Problems
Dynamic programming, branch-and-bound, and constraint programming are the standard solution principles for nding optimal solutions to machine scheduling problems. We propose a new ...
Yunpeng Pan, Leyuan Shi
AAAI
2006
13 years 9 months ago
An Efficient Way of Breaking Value Symmetries
Several methods for breaking value symmetries have been proposed recently in the constraint programming community. They can be used in conjunction with variable symmetry breaking ...
Jean-François Puget