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FSTTCS
2010
Springer
13 years 6 months ago
Computing Rational Radical Sums in Uniform TC^0
A fundamental problem in numerical computation and computational geometry is to determine the sign of arithmetic expressions in radicals. Here we consider the simpler problem of d...
Paul Hunter, Patricia Bouyer, Nicolas Markey, Jo&e...
SOFSEM
2010
Springer
14 years 5 months ago
Improved Matrix Interpretation
We present a new technique to prove termination of Term Rewriting Systems, with full automation. A crucial task in this context is to find suitable well-founded orderings. A popul...
Pierre Courtieu, Gladys Gbedo, Olivier Pons
MST
2010
103views more  MST 2010»
13 years 7 months ago
Border Correlations of Partial Words
Partial words are finite sequences over a finite alphabet A that may contain a number of “do not know” symbols denoted by ’s. Setting A = A ∪ { }, A∗ denotes the set o...
Francine Blanchet-Sadri, E. Clader, O. Simpson
CORR
2010
Springer
77views Education» more  CORR 2010»
13 years 6 months ago
Implicit Renewal Theory and Power Tails on Trees
: We extend Goldie's (1991) Implicit Renewal Theorem to enable the analysis of recursions on weighted branching trees. We illustrate the developed method by deriving the power...
Predrag R. Jelenkovic, Mariana Olvera-Cravioto
PROCEDIA
2010
86views more  PROCEDIA 2010»
13 years 7 months ago
Scaling of ab-initio nuclear physics calculations on multicore computer architectures
We discuss the scaling behavior of a state-of-the-art Configuration Interaction code for nuclear physics on modern multicore computer architectures. In the CI approach, the quant...
Pieter Maris, Masha Sosonkina, James P. Vary, Esmo...