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NA
2010
144views more  NA 2010»
15 years 2 months ago
A binary powering Schur algorithm for computing primary matrix roots
An algorithm for computing primary roots of a nonsingular matrix A is presented. In particular, it computes the principal root of a real matrix having no nonpositive real eigenvalu...
Federico Greco, Bruno Iannazzo
PPL
2010
118views more  PPL 2010»
15 years 2 months ago
Coping with Decoherence: Parallelizing the Quantum Fourier Transform
Rank-varying computational complexity describes those computations in which the complexity of executing each step is not a constant, but evolves throughout the computation as a fu...
Marius Nagy, Selim G. Akl
AAAI
2006
15 years 5 months ago
Disco - Novo - GoGo: Integrating Local Search and Complete Search with Restarts
A hybrid algorithm is devised to boost the performance of complete search on under-constrained problems. We suggest to use random variable selection in combination with restarts, ...
Meinolf Sellmann, Carlos Ansótegui
CORR
2006
Springer
81views Education» more  CORR 2006»
15 years 4 months ago
Multivariate Integral Perturbation Techniques - I (Theory)
We present a quasi-analytic perturbation expansion for multivariate N dimensional Gaussian integrals. The perturbation expansion is an infinite series of lower-dimensional integra...
Jan W. Dash
CAV
2006
Springer
157views Hardware» more  CAV 2006»
15 years 8 months ago
Lazy Abstraction with Interpolants
traction with Interpolants K. L. McMillan Cadence Berkeley Labs Abstract. We describe a model checker for infinite-state sequential proased on Craig interpolation and the lazy abst...
Kenneth L. McMillan