Ivana Stojanovic

I am a Ph.D. candidate working with Prof. W. Clem Karl in the Information Systems and Sciences (ISS) Laboratory at Boston University. I received M.S. degree in Electrical and Computer Engineering from Boston University in 2007 and Dipl.Ing. degree from the School of Electrical Engineering, University of Belgrade, Serbia in 1999. From 1999-2004, I worked in Iospan Wireless and Intel as a wireless systems engineer contributing to the development of the world's first MIMO-OFDM fixed broadband wireless access system and later on, to the design of the standardized WiMax system.

My current research interests lie in the field of multi-dimensional signal and image processing, inverse problems and compressed sensing. The applications that motivate this research are synthetic aperture radar imaging and tomographic problems. In particular, I am interested in sparse signal representations and compressive imaging of stationary and dynamic scenes with both the traditional mono-static and novel multi-static and mimo radar geometries. My other interests include medical imaging, machine learning, optimization and wireless communications.

Publications

• I. Stojanovic, W.C. Karl, M. Cetin, “Compressed sensing of mono-static and multi-static SAR”, SPIE Defense and Security Symposium, Algorithms for Synthetic Aperture Radar Imagery XVI, Orlando, Florida, April 2009.
• I. Stojanovic, W. C. Karl, “Imaging of moving tragets with multi-static SAR using an overcomplete dictionary”, submitted to IEEE Journal of Selected Topics in Signal Processing, Special Issue on MIMO Radar, February 2009. [poster presented at Compressed Sensing Workshop, Duke University, Feb. 2009]
• I. Stojanovic, M. Cetin, W.C. Karl, “Joint space aspect reconstruction of wide-angle SAR exploiting sparsity”, SPIE Defense and Security Symposium, Algorithms for Synthetic Aperture Radar Imagery XV, Orlando, Florida, March 2008.
• I. Stojanovic, Z. Wu, M. Sharif, D. Starobinski, “Data Dissemination in Wireless Broadcast Channels: Network Coding versus Cooperation”, to appear in IEEE Transactions on Wireless Communication, 2009.
• I. Stojanovic, M. Sharif, D. Starobinski, “Data Dissemination in Wireless Broadcast Channels: Network Coding or Cooperation?”, in Proc. 41st Annual Conference on Information Sciences and Systems, (CISS '07), March 2007.
• I. Stojanovic, M. Sharif, P. Ishwar, “On the diversity-multiplexing region of broadcast channels with partial channel state information”, in Proc. Allerton Conference on Control, Communications, and Computation, Monticello, IL September 2006.
• I. Stojanovic, M. Airy, D. Gesbert, H. Saran, “Performance of TCP/IP Over Next Generation Broadband Wireless Access Networks”, a book chapter in Wireless IP and Building the Mobile Internet, editors S. Dixit and R. Prasad, Artechouse 2003. (Also published in the Proceedings of the International Symposium on Wireless Personal Multimedia Communications, Aalborg, Denmark, Sept. 2001.)