ISSN 0028-3045
Editorial: Preface to the Special Issue (page 199)
Giovanni Righini
Optimal power control in OFDMA cellular networks (pages 200–211)
Paolo Detti, Gaia Nicosia, Andrea Pacifici and Mara Servilio
Exact algorithms for the vertex separator problem in graphs (pages 212–230)
Cid C. de Souza and Victor F. Cavalcante
A multistart heuristic for the equality generalized traveling salesman problem(pages 231–239)
Valentina Cacchiani, Albert Einstein Fernandes Muritiba, Marcos Negreiros and Paolo Toth
On the cardinality constrained matroid polytope (pages 240–246)
Jean François Maurras and Rüdiger Stephan
On LP relaxations for the pattern minimization problem (pages 247–253)
Alessandro Aloisio, Claudio Arbib and Fabrizio Marinelli
On minimum reload cost paths, tours, and flows (pages 254–260)
Edoardo Amaldi, Giulia Galbiati and Francesco Maffioli
A decomposition for total-coloring partial-grids and list-total-coloring outerplanar graphs (pages 261–269)
Raphael C. S. Machado and Celina M. H. de Figueiredo
Uncertainty feature optimization: An implicit paradigm for problems with noisy data(pages 270–284)
Niklaus Eggenberg, Matteo Salani and Michel Bierlaire
An experimental study of maximum profit wavelength assignment in WDM rings(pages 285–293)
Evangelos Bampas, Aris Pagourtzis and Katerina Potika
Locating median paths on connected outerplanar graphs (pages 294–307)
Isabella Lari, Federica Ricca, Andrea Scozzari and Ronald I. Becker