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CIIT
2007
133views Communications» more  CIIT 2007»
13 years 10 months ago
Linear-tree rule structure for firewall optimization
Given a list of filtering rules with individual hitting probabilities, it is known that the average processing time of a linear-search based firewall can be minimized by searchi...
Liang Zhao, A. Shimae, Hiroshi Nagamochi
ESANN
2007
13 years 10 months ago
Agglomerative Independent Variable Group Analysis
Independent Variable Group Analysis (IVGA) is a method for grouping dependent variables together while keeping mutually independent or weakly dependent variables in separate group...
Antti Honkela, Jeremias Seppä, Esa Alhoniemi
IPCO
2008
91views Optimization» more  IPCO 2008»
13 years 10 months ago
New Geometry-Inspired Relaxations and Algorithms for the Metric Steiner Tree Problem
Abstract. Determining the integrality gap of the bidirected cut relaxation for the metric Steiner tree problem, and exploiting it algorithmically, is a long-standing open problem. ...
Deeparnab Chakrabarty, Nikhil R. Devanur, Vijay V....
IMAGING
2000
13 years 10 months ago
Local Color Correction Using Non-Linear Masking
Tone reproduction is a key component in image quality and historically tone correction has been performed on a global basis for a given device or image. Several recent investigati...
Nathan Moroney
PDSE
1998
108views more  PDSE 1998»
13 years 10 months ago
An Algebraic Framework for Optimizing Parallel Programs
This paper proposes a theoretical framework for verifying and deriving code optimizations for programs written in parallel programming languages. The key idea of this framework is...
Ichiro Satoh