Rafael Barbosa

Rafael da Ponte Barbosa

rafael (at) dcs warwick ac uk

I am a PhD student in the Computer Science department at the University of Warwick. My supervisor is Alina Ene. I am also affiliated with DIMAP.


  • A New Framework for Distributed Submodular Maximization. with A. Ene, H.L. Nguyen, J. Ward. (arXiv)
  • The Power of Randomization: Distributed Submodular Maximization on Massive Datasets. with A. Ene, H.L. Nguyen, J. Ward. ICML 2015 (arXiv)
  • A Better Approximation Ratio and an IP Formulation for a Sensor Cover Problem. with Y. Wakabayashi. LATIN 2012

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