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» The price of selfish routing
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84
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WEA
2007
Springer
138views Algorithms» more  WEA 2007»
15 years 3 months ago
A Robust Branch-Cut-and-Price Algorithm for the Heterogeneous Fleet Vehicle Routing Problem
This paper presents a robust branch-cut-and-price algorithm for the Heterogeneous Fleet Vehicle Routing Problem (HFVRP), vehicles may have distinct capacities and costs. The colum...
Artur Alves Pessoa, Marcus Poggi de Aragão,...
89
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ATMOS
2010
308views Optimization» more  ATMOS 2010»
14 years 8 months ago
The Team Orienteering Problem: Formulations and Branch-Cut and Price
The Team Orienteering Problem is a routing problem on a graph with durations associated to the arcs and profits assigned to visiting the vertices. A fixed number of identical ve...
Marcus Poggi de Aragão, Henrique Viana, Edu...
AIMS
2009
Springer
15 years 4 months ago
Towards Cost-Aware Multipath Routing
Abstract. Traditional approaches to multipath routing ignore the economic incentives necessary in aligning both networks and users towards a common goal. While theory suggests cong...
João Taveira Araújo, Miguel Rio, Geo...
NETWORKS
2008
14 years 9 months ago
Price competition with elastic traffic
In this paper, we present a combined study of price competition and traffic control in a congested network. We study a model in which service providers own the routes in a network...
Asuman E. Ozdaglar
82
Voted
IPCO
2010
141views Optimization» more  IPCO 2010»
14 years 11 months ago
The Price of Collusion in Series-Parallel Networks
Abstract. We study the quality of equilibrium in atomic splittable routing games. We show that in single-source single-sink games on seriesparallel graphs, the price of collusion -...
Umang Bhaskar, Lisa Fleischer, Chien-Chung Huang