Oscar Porto

According to our database, Oscar Porto authored at least 9 papers between 1992 and 2010.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2010

Optimizing Helicopter Transport of Oil Rig Crews at Petrobras.

Fernanda Menezes, Oscar Porto, Marcelo L. Reis, Lorenza Moreno, Marcus Poggi de Aragão, Eduardo Uchoa, Hernán G. Abeledo, Nelci Carvalho do Nascimento

Interfaces, 2010

2003

Solving Steiner Tree Problems in Graphs with Lagrangian Relaxation.

Laura Bahiense, Francisco Barahona, Oscar Porto

J. Comb. Optim., 2003

2002

Solving the Freight Car Flow Problem to Optimality.

Ricardo Fukasawa, Marcus Poggi de Aragão, Oscar Porto, Eduardo Uchoa

Proceedings of the Algorithmic Methods and Models for Optimization of Railways, 2002

2001

On the Structure of Bull-Free Perfect Graphs, 2: the Weakly Chordal Case.

Celina M. H. de Figueiredo, Frédéric Maffray, Oscar Porto

Graphs Comb., 2001

1998

On the Consecutive Ones Property.

Joao Meidanis, Oscar Porto, Guilherme P. Telles

Discret. Appl. Math., 1998

1997

On the structure of bull-free perfect graphs.

Celina M. H. de Figueiredo, Frédéric Maffray, Oscar Porto

Graphs Comb., 1997

Path parity and perfection.

Hazel Everett, Celina M. H. de Figueiredo, Cláudia Linhares Sales, Frédéric Maffray, Oscar Porto, Bruce A. Reed

Discret. Math., 1997

1996

A generalization of simplicial elimination orderings.

Frédéric Maffray, Oscar Porto, Myriam Preissmann

J. Graph Theory, 1996

1992

Even Induced Cycles in Planar Graphs.

Oscar Porto

Proceedings of the LATIN '92, 1992