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COMPGEOM
2005
ACM
15 years 8 months ago
Hadwiger and Helly-type theorems for disjoint unit spheres in R3
Let S be an ordered set of disjoint unit spheres in R3 . We show that if every subset of at most six spheres from S admits a line transversal respecting the ordering, then the ent...
Otfried Cheong, Xavier Goaoc, Andreas Holmsen
DAC
2005
ACM
15 years 8 months ago
On the need for statistical timing analysis
Traditional corner analysis fails to guarantee a target yield for a given performance metric. However, recently proposed solutions, in the form of statistical timing analysis, whi...
Farid N. Najm
GECCO
2008
Springer
278views Optimization» more  GECCO 2008»
15 years 7 months ago
Elitism reduces bloat in genetic programming
Elitism is commonly used in generational GP to ensure that the best individuals discovered in a generation are not lost, and are made available for possible further improvements t...
Riccardo Poli, Nicholas Freitag McPhee, Leonardo V...
GECCO
2008
Springer
135views Optimization» more  GECCO 2008»
15 years 7 months ago
The directional EDA for global optimization
This article presents a robust EDA for global optimization with real parameters. The approach is based on the linear combination of individuals of two populations. One is the curr...
Pedro P. Mayorga-Alvarez, Arturo Hernández ...
SIGCOMM
2010
ACM
15 years 6 months ago
Fair bandwidth allocation in wireless network using max-flow
This paper proposes a fair association scheme between clients and APs in WiFi network, exploiting the hybrid nature of the recent WLAN architecture. We show that such an associati...
Sourav Kumar Dandapat, Bivas Mitra, Niloy Ganguly,...