ELEKTRİK-ELEKTRONİK MÜHENDİSLİĞİ BÖLÜMÜ


Elif Uysal-Bıyıkoğlu

Picture of the person
Professor, and Principal Investigator of the Communication Networks Research Group
Oda No: 
D-208
Tel No: 
+90 (312) 210-2318
E-posta: 
uelif metu.edu.tr
Haber ve Duyurular: 

Prof. Uysal-Biyikoglu is currently on the Technical Programme Commitees of: The First Workshop on the Age of Information (in conjunction with IEEE INFOCOM 2018), IEEE INFOCOM 2018, IEEE MobiHoc 2017, IEEE ICC (International Conference on Communications) 2017, IEEE Globecom 2017, and IEEE WiOpt 2017.

She is an associate editor for the IEEE/ACM Transactions on Networking and the IEEE Transactions on Wireless Communication.

NEW: The updated Communication Network Analysis course will be taught next semester: SPRING 2018. Graduate students who want to educate themselves in networking concepts are strongly recommended to take this course. EE531 or equivalent knowledge of discrete stochastic processes is strongly recommended prior to taking this course.


Eğitim: 

Ph. D: Stanford University; S.M.: Massachusetts Institute of Technology; B.S, METU

Araştırma Konuları: 
  • Data freshness, Age of Information, applications to Ultra-Reliable Low Latency Communication and remote sensing
  • Energy harvesting communication systems and networks
  • Fundamentals of wireless networks
  • Scheduling and Resource Allocation in networks
Yayınlar: 

Recent papers: 

  • Yin Sun, Elif Uysal-Biyikoglu, Roy Yates, C. Emre Koksal, and Ness Shroff, "Update or Wait: How to Keep Your Data Fresh," in IEEE Transactions on  Information Theory, vol. 63, no.11, 2017. pp: 7492 - 7508.

  • T. Bacinoglu, E. Uysal-Biyikoglu , C. E. Koksal,  “Finite Horizon Energy-Efficient Scheduling with Energy Harvesting Transmitters over Fading Channels”, IEEE Transactions on Wireless Communication”, Vol. 16, no. 9, pp: 6105 –6118, 2017.

  • T. Bacinoglu and E. Uysal-Biyikoglu, "Scheduling Status Updates to Minimize Age of Information with an Energy Harvesting Sensor", IEEE International Symposium on Information Theory (ISIT), Aachen, Germany, June 27, 2017.

  • Yin Sun, Yury Polyanskiy, and Elif  Uysal-Biyikoglu, "Remote Estimation of the Wiener Process over a Channel with Random Delay", IEEE International Symposium on Information Theory (ISIT), Aachen, Germany, June 27, 2017.

  • I. Kadota, E. Uysal-Biyikoglu, R. Singh, and E. Modiano, Minimizing Age of Information in Broadcast Wireless Networks, Invited paper, 54th Annual Allerton Conf.On on Communi­cation, Control, and Computing, Sept 27-30, 2016, Monticello, Il, USA.
  • Y. Sun, Elif Uysal-Biyikoglu, Roy Yates, C. Emre Koksal, and Ness Shroff, "Update or Wait: How to Keep Your Data Fresh," IEEE INFOCOM 2016, San Francisco, CA, USA, April 2016. 
  • E. T.  Ceran, T. Erkiliç, E. Uysal-Biyikoglu, T. Girici, and Kemal Leblebicioglu, Optimal Energy Allocation Policies for a High Altitude Flying Wireless Access Point, Transactions on Emerging Telecommunications Technologies, March 2016.
  • Chamanian, H. Ulusan, O. Zorlu, S. Baghaee, E. Uysal-Biyikoglu, H. Kulah, Wearable battery-less wireless sensor network with electromagnetic energy harvesting system, Sensors and Actuators A: Physical, Vol. 249 (1), pp. 7784, Oct 2016.
Recent Patent:
  • A Akman, F Ozelik, E Uysal-Biyikoglu, C Kement, "Energy Harvesting Communication System", Patent Registration no. 2013 01138 (Turkey), May 21, 2015.

Selected invited presentations:

  • "Age-optimal Threshold Policies for an Energy Harvesting Sensor", SPAWC 2018 Invited Session on Age of Information (19th IEEE Int. Workshop on Signal Processing Advances in Wireless Communications), Kalamata, Greece, 25-28 June, 2018.

  • "Scheduling Status Updates from a Sensor to Minimize the Age of Information at the Destination", presented at the Foundations of Wireless Networking Workshop at Schloss Dagstuhl, Wadern, Germany, July 3, 2017.
  • Age-Optimal Status Updating with an Energy Harvesting Sender, Information Theory and Applications Workshop, University of California San Diego, February 13, 2017.
  • “Lazy Schedules for Freshest Data and Optimal Use of Renewable Energy in Networks”,  Micro and Nano Technology Lab, University of Illinois Urbana Champaign, Sept 30, 2016.
  • "Energy Harvesting Networks”, Northeastern University, Boston, April 23, 2016.
  • AGELESS: Scheduling Policies with Age as Objective”, ITA 2016, Information Theory and Applications Workshop, University of California San Diego, February 5, 2016.
  • “Age_of information: controlling the freshness of status updates under energy constraints”, Keynote, The Gelenbe Symposium, Imperial College, London. September 21, 2015.
  • “When to Update Data”, LIDS, MIT, October 2015.
Ödül ve Hibeler: 
  • Young Scientist Prize Scholarship, The Science Academy (Turkey), 2014-2016
  • IEEE Senior Member, 2014
  • IBM Faculty Award, 2011
  • TUBITAK Kariyer Research Grant (2007-2009.)
  • NSF Foundations of Communication Research Grant (2006-2009.)
  • Runner up for best paper, INFOCOM 2001.
  • First place in the EE Ph.D. Quals at Stanford University, among 144 candidates (1999.)
  • Stanford Graduate Fellow (1999-2003.)
  • MIT Vinton Hayes Fellow (1997-1998.)
  • NATO Science Fellow (1997, scholarship not used)
  • Ranked 1 in the graduating class of 1997 of the Middle East Technical University
  • Bulent Kerim Altay Prize, awarded 6 times by METU EE Dept. (1994-1997.)
  • First place in the nationwide University Entrance Examination (OYS) in Turkey, among 750,000 entrants (1993.)