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The multi-weighted Steiner tree problem : a reformulation by intersection
Gouveia, Luis, (2008)
A column generation and branch-and-cut algorithm for the channel assignment problem
Hemazro, Têkogan D., (2008)
Models and algorithms to improve earthwork operations in road design using mixed integer linear programming
Hare, Warren L., (2011)
Structural Change in Ethiopia : An Employment Perspective
Martins, Pedro S., (2014)
Cliques with maximum/minimum edge neighborhood and neighborhood density
Martins, Pedro, (2012)
Growth, employment and poverty in Africa : tales of lions and cheetahs ; background paper for the World Development Report 2013
Martins, Pedro S., (2013)