Publications:

• Leveraging Smartphone Cameras for Collaborative Road Advisories   Spotlight Paper
  Emmanouil Koukoumidis, Margaret Martonosi and Li-Shiuan Peh.
  In the IEEE Transactions on Mobile Computing, 2012.


• Meteor Shower: A Reliable Stream Processing System for Commodity Data Centers
  Huayong Wang, Li-Shiuan Peh, Emmanouil Koukoumidis, Shao Tao and Mun Choon Chan.
  In the 26th IEEE International Parallel and Distributed Processing Symposium, May 2012.


• SignalGuru: Leveraging Mobile Phones for Collaborative Traffic Signal Schedule Advisory   Best Paper Award
  Emmanouil Koukoumidis, Li-Shiuan Peh and Margaret Martonosi.
  In the 9th International Conference on Mobile Systems, Applications, and Services (MobiSys), June 2011.
  
  More information on SignalGuru webpage.


• RegReS: Adaptively Maintaining a Target Density of Regional Services in Opportunistic Vehicular Networks
  Emmanouil Koukoumidis, Li-Shiuan Peh and Margaret Martonosi.
  In the 9th Annual IEEE International Conference on Pervasive Computing and Communications (PerCom), March 2011.


• Pocket Cloudlets
  Emmanouil Koukoumidis, Dimitrios Lymberopoulos, Karin Strauss, Jie Liu, and Doug Burger.
  In the Sixteenth International Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS), March 2011.


• Adaptive Spatiotemporal Node Selection in Dynamic Networks
  Pradip Hari, John McCabe, Jonathan Banafato, Marcus Henry, Kevin Ko, Emmanouil Koukoumidis, Ulrich Kremer, Margaret Martonosi, and Li-Shiuan Peh.
  In the Nineteenth International Conference on Parallel Architectures and Compilation Techniques (PACT'10), September 2010.


• Improving Mobile Search Experience with SONGO
  Emmanouil Koukoumidis, Dimitrios Lymberopoulos, Jie Liu, and Doug Burger.
  No. MSR-TR-2010-15, February 2010.


• Location-based Trust for Mobile User-Generated Contents: Applications, Challenges and Implementations
  Vincent Lenders, Emmanouil Koukoumidis, Pei Zhang and Margaret Martonosi.
  In the 9th IEEE Workshop on Mobile Computing Systems and Applications (HotMobile), February 2008.


• SARANA: Language, Compiler, and Runtime System Support for Spatially-Aware and Resource-Aware Mobile Computing
  Pradip Hari, Kevin Ko, Emmanouil Koukoumidis, Ulrich Kremer, Margaret Martonosi, Desiree Ottoni, Li Shiuan Peh and Pei Zhang.
  Philosophical Transactions of the Royal Society, 2008.

Patents:

• Coinventor of three patents on the association, handoff and scheduling parts of a novel MAC\PHY-layer protocol for wireless networks (Google Inc.).
• Coinventor of one patent on mobile search caching architectures (Microsoft Corp.).

Work Experience:

01/2012 - today	Applied Scientist - Software Engineer, Bing Mobile, Microsoft, Bellevue, WA. Mobile services.
01/2011 - 05/2011 06/2010 - 08/2010	Research Student, Future Urban Mobility Group, SMART Centre, Singapore. Invented and prototyped SignalGuru, a novel iPhone-based traffic signal detection and prediction system. SignalGuru enables drivers to cruise through intersections saving 20% on fuel consumption. More information here.
06/2009 - 08/2009	Research Intern, Networked Embedded Computing Group, Microsoft Research, Redmond, WA, USA. Analyzed 300 million mobile search logs and mined user access patterns. Designed and prototyped (C#) a dynamic mobile search cache architecture on a Windows Mobile 6.1 device halving average user response time. Patent filed. More information here and here. Collaborated with: Dr. Dimitrios Lymberopoulos, Dr. Jie Liu, Prof. Doug Burger.
06/2008 - 08/2008	Software Engineering Intern, Google Inc, Mountain View, CA, USA. Optimized the design of the novel MAC/PHY-layer protocol that was drafted in my summer '07 internship. Derived mathematical models that describe the MAC protocol's behaviour and interaction with reliable transport layer protocols like TCP. Patents filed. Patents filed. Collaborated with: Dr. Kevin Yu, Phil Gossett.
06/2007 - 08/2007	Software Engineering Intern, Google Inc, Mountain View, CA, USA. Designed a novel wireless MAC/PHY protocol. Invented a lightweight and fast association and handoff protocol and contributed significantly to the scheduling protocol design. Patents filed. Collaborated with: Dr. Kevin Yu, Phil Gossett, Mike Gunter.
10/2005 - 09/2006	Intern, I-SENSE Group, ICCS, Athens, Greece. Diploma Thesis: "Development of an extensible network platform for real time data collection and fusion in intelligent vehicles' networks." The thesis was carried out within the I-SENSE group of ICCS. The platform (Visual C++ .NET) was presented in European research programs, in which universities and companies (Bosch, Fiat, Volvo, Daimler Chrysler etc.) showed great interest. As a result, the platform got extended from I-SENSE researchers and used for testing of data fusion algorithms. Supervisor: Prof. Uzunoglu (NTUA).
07/2005 - 08/2005	Intern, Accelerators' Technology and Beams Group, CERN, Switzerland. Solved analytically the problem of controlling the Super Proton Synchrotron beam steering dipole magnets of the T4 target. Developed a calculation and operation visualization tool in Java. Work published by CERN. Supervisors: Dr. Efthymiopoulos Ilias, Dr. Chauchaix Bruno.

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