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EOR
2006
76views more  EOR 2006»
13 years 10 months ago
Load balancing and capacity constraints in a hierarchical location model
Recent work on the location of perinatal facilities in the municipality of Rio de Janeiro resulted in the development of an uncapacitated, three-level hierarchical model. An impor...
Roberto D. Galvão, Luis Gonzalo Acosta Espe...
VTC
2010
IEEE
138views Communications» more  VTC 2010»
13 years 8 months ago
Resource Allocation Scheme for Minimizing Uplink Interference in Hierarchical Cellular Networks
—Hierarchical cellular networks (HCNs), in which femtocells are deployed in the coverage of a conventional macrocell, offer a cost effective solution to achieve high user capacit...
Sung-Yeop Pyun, Dong-Ho Cho
HEURISTICS
2010
13 years 7 months ago
A metaheuristic approach to the urban transit routing problem
The urban transit routing problem (UTRP) is NP-Hard and involves devising routes for public transport systems. It is a highly complex multiply constrained problem and the evaluati...
Lang Fan, Christine L. Mumford
CISS
2010
IEEE
13 years 1 months ago
Limiting false data attacks on power system state estimation
Abstract-Malicious attacks against power system state estimation are considered. It has been recently observed that if an adversary is able to manipulate the measurements taken at ...
Oliver Kosut, Liyan Jia, Robert J. Thomas, Lang To...
CP
2003
Springer
14 years 3 months ago
Cost-Based Filtering for Shorter Path Constraints
Abstract. Many real world problems, e.g. personnel scheduling and transportation planning, can be modeled naturally as Constrained Shortest Path Problems (CSPPs), i.e., as Shortest...
Meinolf Sellmann