- Cristina G. Fernandes, Maya Stein. Stability in geodesics for memoryless binary long-lived consensus. Electronic Notes in Discrete Mathematics, 37:351-356, 2011.
- José A. Soto. A simple PTAS for Weighted Matroid Matching on Strongly Base Orderable Matroids. Electronic Notes in Discrete Mathematics, 37:75-80, 2011.
- Jefferson L. M. da Silveira, Eduardo C. Xavier, Flávio Keidi Miyazawa. Two Dimensional Strip Packing with Unloading Constraints. Electronic Notes in Discrete Mathematics, 37:99-104, 2011.
- Ruslan Sadykov, François Vanderbeck. Column Generation for Extended Formulations. Electronic Notes in Discrete Mathematics, 37:357-362, 2011.
- Andrei Asinowski, Elad Cohen, Martin Charles Golumbic, Vincent Limouzy, Marina Lipshteyn, Michal Stern. String graphs of k-bend paths on a grid. Electronic Notes in Discrete Mathematics, 37:141-146, 2011.
- Luciano L. Silveira, Marcelo H. de Carvalho. Ear decompositions of join covered graphs. Electronic Notes in Discrete Mathematics, 37:171-176, 2011.
- Mariana S. Escalante, Javier L. Marenco, María del Carmen Varaldo. A polyhedral study of the single-item lot-sizing problem with continuous start-up costs. Electronic Notes in Discrete Mathematics, 37:261-266, 2011.
- Gabriela R. Argiroffo, Graciela L. Nasini, P. Torres. Polynomial instances of the Packing Coloring Problem. Electronic Notes in Discrete Mathematics, 37:363-368, 2011.
- Pablo De Caria. The difference between clique graphs and iterated clique graphs. Electronic Notes in Discrete Mathematics, 37:39-44, 2011.
- Serafino Cicerone. Characterizations of Graphs with Stretch Number less than 2. Electronic Notes in Discrete Mathematics, 37:375-380, 2011.