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EVOW
2012
Springer
14 years 1 months ago
A Variable Neighborhood Search Approach for the Two-Echelon Location-Routing Problem
Abstract. We consider the two-echelon location-routing problem (2ELRP), a well-known problem in freight distribution arising when establishing a two-level transport system with lim...
Martin Schwengerer, Sandro Pirkwieser, Günthe...
ICPR
2006
IEEE
16 years 7 months ago
Multi-Subset Selection for Keyword Extraction and Other Prototype Search Tasks Using Feature Selection Algorithms
We present a framework that enables the use of traditional feature selection algorithms in a new context - for building a set of subsets of specified properties. During the course...
Pavel Pudil, Petr Somol
SECON
2007
IEEE
16 years 14 days ago
Analysis of Search Schemes in Cognitive Radio
— Cognitive Radio systems face an important challenge – fast and reliable channel searching to enable secondary users to optimize available spectral resources. We revisit conve...
Ling Luo, S. Roy
ICESS
2005
Springer
15 years 11 months ago
Semantic Web Based Knowledge Searching System in Mobile Environment
In this paper we propose semantic web-based mobile knowledge searching systems for display Web pages on mobile terminals. The proposed system reduces the time of verification when ...
Dae-Keun Si, Yang-Seung Jeon, Jong-Ok Choi, Young-...
SAT
2004
Springer
88views Hardware» more  SAT 2004»
15 years 11 months ago
Improving First-order Model Searching by Propositional Reasoning and Lemma Learning
The finite model generation problem in the first-order logic is a generalization of the propositional satisfiability (SAT) problem. An essential algorithm for solving the proble...
Zhuo Huang, Hantao Zhang, Jian Zhang