LAGOS'11 - Celebrating 30 years from the publication of M. Grötschel, L. Lovász, and A. Schrijver "The Ellipsoid Method and its Consequences in Combinatorial Optimization" fundamental article.    
Computer Science Department, School of Natural and Exact Sciences, University of Buenos Aires, Argentina
Sciences Institute, National University of General Sarmiento, Argentina
Laboratoire d'Informatique, Paris-Nord University, France
    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 previous editions were held in Fortaleza, Brazil (2001), Santiago, Chile (2004), Angra dos Reis, Brazil (2005), Puerto Varas, Chile (2007), and Gramado, Brazil (2009). The proceedings of the accepted papers were published in Electronic Notes in Discrete Mathematics, and special editions of Discrete Applied Mathematics were dedicated to refereed full papers from these events.
    Conference themes:    
    Themes include, but are not limited to, the following AMS classification:    
Algorithms: analysis of algorithms; approximation algorithms; randomized algorithms;
Operations Research and Mathematical Programming: combinatorial optimization; integer programming; polyhedral combinatorics; operations research and management science;
Graph Theory: cliques, dominating and independent sets; coloring of graphs and hypergraphs; covering and packing, factorization, matching; digraphs, tournaments; graph algorithms; graphs and matrices; hypergraphs; perfect graphs; random graphs; structural characterization of types of graphs.
Applications: mathematical programming, combinatorial optimization, continuous optimization, heuristics, and metaheuristics, applied to real-world problems.
    Promoted by:    
ALIO (Association of Latin-Iberoamerican Operational Research Societies)
SADIO (Argentine Association of Informatics)
ASAMACI (Argentine Association of Computational, Industrial and Applied Mathematics)
University of Buenos Aires
Bariloche City Government
    Sponsored by:    

Sciences Institute, National University
of General Sarmiento, Argentina

Laboratoire d'Informatique de Paris-Nord, France
Agencia Nacional de Promoción
Científica y Tecnológica
Consejo Nacional de Investigaciones Científicas y Técnicas
LINDO Systems Inc. Gurobi Optimization Braier & Asociados Consultores
  LAN Argentina