[IMAGE]            

Jagdish Ramakrishnan

Wisconsin Institute for Discovery, Rm 4241
University of Wisconsin
Madison, WI 53715 USA

jramakrishn2 [ at ] wisc [ dot ] edu
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I am currently looking for a position. Feel free to send me an email, and I can send you my CV / resume.

Brief Biography

Welcome! I am a postdoctoral scholar (research associate) in the optimization theme at the Wisconsin Institute for Discovery (WID), University of Wisconsin-Madison, working with Prof. Michael C. Ferris. My primary research area is operations research. Broadly, my interest is in the development and application of mathematical models and optimization methods, particularly for problems that have a dynamic and stochastic nature. I am interested in applications in medical decision making (e.g., radiation therapy cancer treatment), agricultural management, and energy management (e.g., stochastic unit commitment).

I received my Ph.D. degree (June 2013) at MIT in the Department of Electrical Engineering and Computer Science (EECS), and was affiliated with the Laboratory for Information and Decision Systems (LIDS). I worked on optimizing the delivery of radiation therapy cancer treatment dynamically over time. My advisors were Prof. John N. Tsitsiklis, Prof. David Craft, and Prof. Thomas Bortfeld. I previously received my Bachelor's and Master's degrees in Electrical and Computer Engineering (ECE) from Georgia Tech.


Submitted Papers / Other Reports

  1. T. Bortfeld, J. Ramakrishnan, J. N. Tsitsiklis, and J. Unkelbach, "Optimization of radiation therapy fractionation schedules in the presence of tumor repopulation," submitted, June 2014.

  2. S. Dirkse, M. C. Ferris, and J. Ramakrishnan, "GDXMRW: Interfacing GAMS and MATLAB," documentation part of GAMS 24.3, July 2014.

  3. J. Ramakrishnan and M. C. Ferris, "SOCP Radiotherapy Benchmark Test Case in CBLIB," documentation of test case in cblib, the conic benchmark library, Oct 2014. Poster reference here.


Journal Articles

  1. J. Unkelbach, D. Craft, T. Hong, D. Papp, J. Ramakrishnan, E. Salari, J. Wolfgang, and T. Bortfeld, "Exploiting tumor shrinkage through temporal optimization of radiotherapy," Physics in Medicine and Biology, Vol. 59, 2014, pp. 3059-3079, doi.

  2. J. Unkelbach, D. Craft, E. Salari, J. Ramakrishnan, and T. Bortfeld, "The dependence of optimal fractionation schemes on the spatial dose distribution," Physics in Medicine and Biology, Vol. 58, 2013, pp. 159-167, doi.
    News article featured on medicalphysicsweb (link)

  3. J. Ramakrishnan, D. Craft, T. Bortfeld, and J. N. Tsitsiklis, "A dynamic programming approach to adaptive fractionation," Physics in Medicine and Biology, Vol. 57, 2012, pp. 1203-1216, doi.


Working Papers

  1. K. Leder and J. Ramakrishnan, "Minimizing metastatic risk in radiotherapy fractionation schedules," working paper, Dec 2013.


Ph.D. Thesis


Talks


List of Co-Authors

Thomas Bortfeld (MGH), David Craft (MGH), Steven Dirkse (GAMS), Michael C. Ferris (UW-Madison), Ted Hong, MD (MGH), Kevin Leder (UMN), Dávid Papp (MGH), Ehsan Salari (Wichita), John N. Tsitsiklis (MIT), Jan Unkelbach (MGH), John Wolfgang (MGH)


Teaching Experience




Last Modified: 2014/10/31