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COMBINATORICS
2002
62views more  COMBINATORICS 2002»
14 years 9 months ago
New Lower Bounds for Heilbronn Numbers
The n-th Heilbronn number, Hn, is the largest value such that n points can be placed in the unit square in such a way that all possible triangles defined by any three of the point...
Francesc Comellas, J. Luis A. Yebra
JMLR
2006
150views more  JMLR 2006»
14 years 9 months ago
Exact 1-Norm Support Vector Machines Via Unconstrained Convex Differentiable Minimization
Support vector machines utilizing the 1-norm, typically set up as linear programs (Mangasarian, 2000; Bradley and Mangasarian, 1998), are formulated here as a completely unconstra...
Olvi L. Mangasarian
ISCAS
2008
IEEE
94views Hardware» more  ISCAS 2008»
15 years 4 months ago
Transient simulation of on-chip transmission lines via exact pole extraction
— An accurate and efficient solution for the transient response at the far end of a transmission line is proposed in this paper. Unlike approximating the poles by truncating the...
Guoqing Chen, Eby G. Friedman
BMCBI
2007
154views more  BMCBI 2007»
14 years 9 months ago
Bounds on the distribution of the number of gaps when circles and lines are covered by fragments: Theory and practical applicati
Background: The question of how a circle or line segment becomes covered when random arcs are marked off has arisen repeatedly in bioinformatics. The number of uncovered gaps is o...
John Moriarty, Julian R. Marchesi, Anthony Metcalf...
EURODAC
1994
IEEE
141views VHDL» more  EURODAC 1994»
15 years 1 months ago
Exact path sensitization in timing analysis
of a direct implementation of this criterion. This paper presents the first critical path finding tool based on the exact criterion. It offers therefore better results in compariso...
R. Peset Llopis