Welcome to Lagos 2009!

LAGOS 09 Statistics are available here!

Oficial Pictures of LAGOS 2009 are available:

Gramado (Rio Grande do Sul), Brazil - November 3-7, 2009

Call for papers in pdf and txt formats.

II-UFRGS (Institute of Informatics, Federal University of Rio Grande do Sul)
IM-UFRGS (Institute of Mathematics, Federal University of Rio Grande do Sul)
IME-USP (Institute of Mathematics and Statistics, University of São Paulo)
COPPE-UFRJ (Graduate School and Research in Engeneering, Federal University of Rio de Janeiro)
IC-UFF (Institute of Computing, Federal University of Niterói)
IM-UFRJ (Institute of Mathematics, Federal University of Rio de Janeiro
NCE-UFRJ (Eletronic Computing Centre, Federal University of Rio de Janeiro)
    Promoted by:    
SBC (Brazilian Computing Society)
    Supported by:    
SBMAC (Brazilian Computational & Applied Mathematics Society)
    Sponsored by:    
FAPESP (São Paulo State Research Foundation)
FAPERJ (Rio de Janeiro State Research Foundation)
FAPERGS (Rio Grande do Sul State Research Foundation)
CAPES (National Agency for Higher Education)
CNPq (National Council for Scientific and Technological Development)
    About the Conference:    
    LAGOS · Latin-American Algorithms, Graphs and Optimization Symposium, is the union of two Latin American Conferences on these subjects: the GRACO · Brazilian Symposium on Graphs, Algorithms and Combinatorics and the LACGA · Latin American Conference on Combinatorics, Graphs and Applications.

The first GRACO was held in Fortaleza, Brazil, in 2001, and the second GRACO was in Angra dos Reis, Rio de Janeiro, Brazil, 2005. The LACGA was held in Santiago, Chile, in 2004. The format of these meetings was similar, so the organizers decided to join them in the IV LAGOS held in Puerto Varas, Chile, 2007. The proceedings of the accepted papers were published in Electronic Notes in Discrete Mathematics: Volume 7, for the first GRACO, Volume 19 for the second GRACO, Volume 18 for LAGCA, and Volume 30 for IV LAGOS. Besides, special editions of Discrete Applied Mathematics were dedicated to these events: Volume 141 for the first GRACO, Volume 156(7) for the second GRACO, and Volume 154 (13) for LACGA. The special edition dedicated to the IV LAGOS is due to appear soon.
    The deadline for submission to a special issue of Discrete Applied Mathematics dedicated to papers or posters accepted to LAGOS 2009 is April 30th, 2010.    
    Conference themes:    
    Papers presenting original research on the following (and related) topics are sought:    
algorithms and data structures
analysis of algorithms
approximation algorithms
combinatorial optimization
computational biology
enumerative combinatorics
graph theory
mathematical programming
operations research
order theory
polyhedral combinatorics
randomized algorithms