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Welcome to MohammadTaghi HajiAghayi's homepage


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Address:                    MohammadTaghi Hajiaghayi
                                   Computer Science Department
                                   A.V. Williams Bldg., Room 3249
                                   College Park, MD 20742
                                   USA
Phone:                        301-405-2741
Fax:                            301-405-6707
Email:                        [the first 8 letters of my lastname]@cs.umd.edu 

I am Jack and Rita G. Minker Associate Professor of Computer Science Department at the University of Maryland at College Park. In addition, I hold a Research Affiliate position in MIT Computer Science and Artificial Intelligence Laboratory (CSAIL). I am also a Permanent Member of Center for Discrete Mathematics and Theoretical Computer Science (DIMACS) at Rutgers.

      My research is supported in part by NSF CAREER Award, ONR Young Investigator Award, Google Faculty Research Award (twice), University of Maryland Research and Scholarship Award (RASA), AT&T Research Labs, and a few other DARPA and AFOSR grants.

Starting Sep 1, 2015 or later, we have one PostDoc position available in our theory group of Computer Science Department at the University of Maryland, College Park. The PostDoc position is initially for one year, but it can be extended by mutual consent to one more year. Areas that we are searching for are Algorithmic Game Theory, Approximation Algorithms, and Fixed-Parameter Algorithms and may involve one semester of light teaching to add teaching experience for a later academic job. Please email your CV and three letters of recommendations by e-mail to me [my lastname]@gmail.com. The subject of the e-mail should be “POSTDOC2015”.

      Before joining UMD, I was a Senior Researcher in the Algorithms and Theoretical Computer Science group at AT&T Labs - Research. Before joining to AT&T Research Labs, I was a one-year Postdoctoral Fellow in the School of Computer Science at Carnegie Mellon University (with ALADDIN project) and a one-year Postdoctoral Associate in MIT Computer Science and Artificial Intelligence Laboratory (CSAIL) from which I also earned my Ph.D.  under supervision of Professor Erik D. Demaine  and Professor Tom Leighton (Sep. 2001- May 2005). I got my M.Sc. from the Computer Science Department of the University of  Waterloo  (Sep. 2000- Sep. 2001) and my B.Sc. from the Computer Engineering Department of Sharif University of Technology  (Sep 1997-Sep 2000). During my doctoral studies, I also worked at Microsoft Research Theory group and Department of Mathematical Sciences at the IBM T.J. Watson Research Center.

 

 

 

·        Editor for Algorithmica.

·        Editor for Algorithms.

·        Editor for Encyclopedia of Algorithms.

·        Guest Editor for Algorithmica special issue on selected papers from ESA 2013.

·        Guest Editor for ACM Transactions on Algorithms (TALG) special issue on selected papers from SODA 2008.

·        Conferences and Workshop Committees:

1.      Program committee, the 27th Annual ACM Symposium on Parallel Algorithms and Architectures, (SPAA), Portland, OR, 2015.

2.      Program committee, the 42nd International Colloquium on Automata, Languages and Programming (ICALP), Kyoto, Japan, July 2015.

3.      Technical program committee, the 34th Annual IEEE International Conference on Computer Communications (INFOCOM), Hong Kong, April 2015.

4.      Co-chair, International Conference on Topics in Theoretical Computer Science (TTCS), Tehran, August 2015.

5.      Program committee, the 9th International Workshop on Algorithms and Computation (WALCOM), Bangladesh, Feb 2015.

6.      Program committee, the 15th ACM Conference on Economics and Computation (ACM EC), Palo Alto, CA, June 2014.

7.      Technical program committee, the 33rd Annual IEEE International Conference on Computer Communications (INFOCOM), Toronto, Canada, April 2014.

8.      Co-organizer, FOCS 2013 Workshop on Bidimensional Structures: Algorithms and Combinatorics, October 2013. 

9.      Program committee, the 45th ACM Symposium on Theory of Computing (STOC), Palo Alto, CA, May 2013.

10.   Program committee, the 21st European Symposium on Algorithms (ESA), Sophia Antipolis, France, September 2013.

11.   Program committee, the 16th International Workshop on Approximation Algorithms for Combinatorial Optimization Problems (APPROX), Berkeley, CA, August 2013.

12.   Technical program committee, the 32nd Annual IEEE International Conference on Computer Communications (INFOCOM), Turin, Italy, April 2013.

13.   Program committee, the 2nd International Conference on Advances in Computing, Communications, and Informatics (ICACCI), Chennai, India, August 2013.

14.   Program committee, the 8th Workshop on Internet & Network Economics (WINE), Liverpool, UK, December 2012.

15.   Co-organizer, Seminar on Bidimensional Structures: Algorithms, Combinatorics, and Logic, Schloss Dagstuhl, Germany, March 2013.

16.   Technical program committee, the 31th Annual IEEE International Conference on Computer Communications (INFOCOM), Orlando, FL, March 2012.

17.   Co-organizer, Workshop on Approximation Techniques, Princeton University, June 2011. 

18.   Program committee, the 23st Annual ACM Symposium on Parallel Algorithms and Architectures, (SPAA), San Jose, CA, 2011.

19.   Program committee, the 16th Annual International Computing and Combinatorics Conference (COCOON), Nha Trang, Vietnam, July 2010.

20.   Co-organizing Seminar on Fixed Parameter Algorithms and Approximation Algorithms, Schloss Dagstuhl, Germany, December 2009.

21.   Organizing Network Design and Algorithms Session, INFORMS, San Diego, CA, October 2009.

22.   Program committee, the 19th Annual ACM-SIAM Symposium on Discrete Mathematics (SODA), San Francisco, CA, January 2008.

23.   Program committee, International Workshop on Parameterized and Exact Computation (IWPEC), Victoria, Canada, May 2008.

24.   Organizing Network Design Session, INFORMS, Washington, DC, October 2008.

25.   Program committee, International Conference on Wireless Algorithms (WASA), Dallas, TX, October 2008.

26.    Organizing Optimization in Wireless Network Session, INFORMS, Pittsburgh, November 2006.

27.    Program Committee, the 2nd ACIS International Workshop on Self-Assembling Wireless Networks (SAWN), Las Vegas, Nevada, June 2006.

28.    Program Committee, the 11th International CSI Computer Conference (CSICC), Tehran, January 2006.

§  Hamid Mahini

§  Vahid Liaghat

§  Reza Khani

§  Anshul Sawant (co-advised with Prof. V. S. Subrahmanian)

§  Melika Abolhasani

§  Hossein Esfandiari

§  Saeed Seddighin

§  Sina Dehghani

§  Soheil Ehsani

§  [Ph.D.] Rajesh Chitnis, 2014 (with Ph.D. thesis entitled ``Directed Graphs:  Fixed-Parameter Tractability and Beyond’’, now a post-doc  at Weizmann Institute of Science)

§  [Ph.D.] Hossein Bateni , 2011 (student at Princeton University that I mentored his Ph.D. thesis entitled ``A Primal-Dual Clustering Technique with Applications in Network Design’’, now a Researcher at Google Research)

§  [Postdoc] David Malec, 2014 (now a Postdoc at Department of Economics, University of Maryland)

§  [Postdoc] Morteza Monemizadeh, 2014 (now an Assistant Professor at Charles University)

§  [Postdoc] Marek Cygan, 2011 (now an Assistant Professor at University of Warsaw)

§  [Master] Catalin Stefan Tiseanu, 2013 (with Master thesis entitled ``Promised Streaming Problems and Finding Pseudo-Repetitions’’, now joining Twitter)

§  [Supported as Research Assistant] Saeed Alaei, 2012 (a Postdoc at Cornell University, now a Researcher at Google Research)