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Daniel Vaz

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Survivable Network Design for Group Connectivity in Low-Treewidth Graphs (with P. Chalermsook, S. Das, G. Even, B. Laekhanukit)
Presented at: 21st International Conference on Approximation Algorithms for Combinatorial Optimization Problems (APPROX 2018) (arXiv:1802.10403)
in APPROX-RANDOM 2018, LIPIcs v. 116, 2018 (doi:10.4230/LIPIcs.APPROX-RANDOM.2018.8)
Dynamics in Matching and Coalition Formation Games with Structural Constraints (with M. Hoefer, L. Wagner)
in Artificial Intelligence, v. 262, 2018, (doi:10.1016/j.artint.2018.06.004)
Beyond Metric Embedding: Approximating Group Steiner Trees on Bounded Treewidth Graphs. (with P. Chalermsook, S. Das, B. Laekhanukit, )
in Proceedings of the Twenty-Eighth Annual ACM-SIAM Symposium on Discrete Algorithms (SODA 2017), Barcelona, Spain, 2017 (doi:10.1137/1.9781611974782.47)

New Integrality Gap Results for the Firefighters Problem on Trees. (with P. Chalermsook)
Presented at: Workshop on Approximation and Online Algorithms (WAOA 2016) (arXiv:1601.02388)
in Lecture Notes in Computer Science, v.10138 , 2017 (doi:10.1007/978-3-319-51741-4_6)
A Note on Fractional Coloring and the Integrality gap of LP for Maximum Weight Independent Set. (with P. Chalermsook)
Presented at: Cologne Twente Workshop (CTW 2016)
in Electronic Notes in Discrete Mathematics, v. 55, 2016 (doi:10.1016/j.endm.2016.10.029)
Hedonic Coalition Formation in Networks. (with M. Hoefer, L. Wagner)
AAAI Conference on Artificial Intelligence (AAAI-15), 2015.
Representation of the non-dominated set in biobjective discrete optimization . (with L. Paquete, C. Fonseca, K. Klamroth, M. Stiglmayr)
in Computers & Operations Research, v. 63, 2015 (doi:10.1016/j.cor.2015.05.003)
A note on the ε-indicator subset selection. (with L. Paquete, A. Ponte)
in Theoretical Computer Science, v. 499, 2013 (doi:10.1016/j.tcs.2013.05.013)