Ioannis Kamitsos Ph.D. Candidate Department of Electrical Engineering Princeton University

I am a 5th year Ph.D. candidate in the Department of Electrical Engineering at Princeton University, advised by Prof. Mung Chiang. I am affiliated with the EDGE lab and the Networks System Group (NSG). My research focuses on developing (a) optimal energy-conserving control techniques in large scale data centers and DSL broadband access, and (b) demand/response algorithms for networked data centers and Smart Grid networks.

In summer of 2010 I interned at the Standards and RF Lab, Samsung Telecommunications America, Dallas, TX.  I worked on demand/response algorithms for Smart Grid, and in particular I developed efficient power scheduling algorithm for smart devices in a Home Area Network. I demonstrated significant cost savings for different types of consumers, and under various cost profiles, with different price fluctuations.

Contact

EQuad, Olden Street, Princeon, NJ, 08544

kamitsos-AT-princeton-DOT-edu

Research interests

• Optimization theory

• Optimal control

• Applications on energy efficient cloud computing, communications/networking, Smart Grid,  and finance.

Journal Publications

• I. Kamitsos, S. Ha, L. Andrew, J. Bawa, D. Butnariu, H. Kim, and M. Chiang, "Optimal Sleeping: Models and Experiments for Energy-Latency Tradeoffs",  submitted to Performance Evaluation.
  

• I. Kamitsos, S. Ramakrishna, R. Rajagopal, M. Trayer, and M. Chiang, "Demand Response Controllers: An Efficient Power Scheduling Approach", submitted to IEEE Trans. on Smart Grid.
  

• I. Kamitsos, P. Tsiaflakis, S. Ha, and M. Chiang, "Energy Efficient DSL Broadband Access via Stable Sleep Mode Optimization", submitted to IEEE Trans. on Signal Processing.

• I. Kamitsos, and N. Uzunoglu, "Improvement of Transmission Properties of Multimode Fibers Using Spread Spectrum Technique and a Rake Receiver Approach ",
  Progress In Electromagnetics Research, Vol. 76, pp. 413-245, 2007.

Conference Publications

• I. Kamitsos, J. Jiang, S. Ha, and M. Chiang, "Inter-Data Center Job Scheduling Under Variable Electricity Cost", in preparation for submission to IEEE INFOCOM 2013.

• I. Kamitsos, P. Tsiaflakis, K. Kerpez, S. Ha, and M. Chiang, "Energy Efficient DSL via Heterogeneous Sleeping States: Optimization Structures and Operation Guidelines", submitted to IEEE Globecom 2012.

• I. Kamitsos, L. Andrew, H. Kim, S. Ha and M. Chiang, " Better Energy-Delay Tradeoff via Server Resource Pooling", in Proc. IEEE International Conference on Computing, Networking and Communications, ICNC, Maui, Hawaii, February 2012 (Invited).  

• I. Kamitsos,  P. Tsiaflakis, S. Ha, and M. Chiang, "Stable Sleeping in DSL Broadband Access: Feasibility and Tradeoffs ", in Proc. IEEE Globecom, Houston, TX, December 2011.

• I. Kamitsos,  L. Andrew, H. Kim, and M. Chiang, "Optimal Sleep Patterns for Serving Delay Tolerant Jobs ", in Proc. ACM International Conference on Energy Efficient Computing and Networking, Passau, Germany, April 2010.    

Teaching

Teaching assistant for:

• Introduction to Electrical Signals and Systems (EE201), Fall 2008.

• Introduction to Logic Design (EE206), Spring 2009.

Education

• M.A., Electrical Engineering, Princeton University, October 2009.

• Diploma, Electrical and Computer Engineering, National Technical University of Athens, Greece , June 2006

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