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Doctoral Assistant Laboratory of Algorithmic Research on Networked Information

Lorenzo Keller web site: http://arni.epfl.ch/~lokeller/ office(s): BC046 phone(s): [+41 21 69] 31353 MISSION My research focus is on wireless networks and in particular sensor networks. I'm interested in studying how to improve the performance, reliability, energy efficiency and security of such networks under resource constraints. My approach is to both use a theoretical and systems approach towards addressing these problems. I strongly believe in the potential of such a joint approach: developing a theoretical scheme and testing it in a practical system provides validation for the theoretical approach and allows through feedback from practical deployments to formulate and address interesting theoretical questions that can have significant impact in practice. BIOGRAPHY I received the Master in Communication Systems from the École Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland in 2007. Currently I am a PhD student at EPFL in the Laboratory of Algorithmic Research on Networked Information (ARNI). For more details, see Curriculum vitae. MAIN PUBLICATIONS Identity Aware Sensor Networks, Lorenzo Keller, Mahdi Jafarisiavoshani, Christina Fragouli, Katerina Argyraki, Suhas Diggavi, 28th Conference on Computer Communications (Infocom), Rio de Janeiro, Brazil, 2009 ConfErr: A Tool for Assessing Resilience to Human Configuration Errors, Lorenzo Keller, Prasang Upadhyaya, George Candea, Intl. Conference on Dependable Systems and Networks (DSN), Anchorage, Alaska, June 2008 Online Broadcasting with Network Coding, Lorenzo Keller, Eleni Drinea, Christina Fragouli, Network Coding Workshop: Theory and Applications 2008