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ESA
2006
Springer
131views Algorithms» more  ESA 2006»
15 years 1 months ago
Finding Total Unimodularity in Optimization Problems Solved by Linear Programs
A popular approach in combinatorial optimization is to model problems as integer linear programs. Ideally, the relaxed linear program would have only integer solutions, which happ...
Christoph Dürr, Mathilde Hurand
CIKM
2009
Springer
15 years 1 months ago
Improving binary classification on text problems using differential word features
We describe an efficient technique to weigh word-based features in binary classification tasks and show that it significantly improves classification accuracy on a range of proble...
Justin Martineau, Tim Finin, Anupam Joshi, Shamit ...
CP
2001
Springer
15 years 2 months ago
Partially Ordered Constraint Optimization Problems
The Constraint Problems usually addressed fall into one of two models: the Constraint Satisfaction Problem (CSP) and the Constraint Optimization Problem (COP). However, in many rea...
Marco Gavanelli
UML
2005
Springer
15 years 2 months ago
Performance Analysis of UML Models Using Aspect-Oriented Modeling Techniques
Abstract. Aspect-Oriented Modeling (AOM) techniques allow software designers to isolate and address separately solutions for crosscutting concerns (such as security, reliability, n...
Hui Shen, Dorina C. Petriu
ICC
2007
IEEE
176views Communications» more  ICC 2007»
15 years 3 months ago
An Interference-Aware Channel Assignment Scheme for Wireless Mesh Networks
—Multichannel communication in a Wireless Mesh Network with routers having multiple radio interfaces significantly enhances the network capacity. Efficient channel assignment an...
Arunabha Sen, Sudheendra Murthy, Samrat Ganguly, S...