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    Faculty Profile — Is this you? Login to edit.Last Modified Time: 01:00:04 PM Wed, 18 Dec 2013 
Image of  Ramaswamy  Chandrasekaran
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Ramaswamy Chandrasekaran
Ashbel Smith Professor-Computer Science
Office MailstopRoom No.: ECSN 4.622 
Email Address  Ramaswamy.Chandrasekaran@utdallas.edu    Primary Phone Number 972-883-2032    URL Faculty Homepage    Media Contact
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Gary, Lynda
 Professional Preparation
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 DegreeMajorInstitutionYear
 Ph.D.Operations ResearchUniversity of California at Berkeley1967
 B. Tech.Mechanical EngineeringIndian Institute of Technology1963
Collapse Section Expand Section Research and Expertise
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Research Interests
  • Combinatorial optimization
  • Scheduling
  • Computational geometry
  • Telecommunications
  • Mathematical programming
Collapse Section Expand Section Publications
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 2 3 4 Next>> 10>>  
  YearPublication  Type
forthcoming
”A combinatorial algorithm for Horn Programs”, K. Subramani and R. Chandrasekaran, accepted for publication in Discrete Optimization.
Other
2012
"Polynomial Time Solution to Minimum Forwarding Set Problem in Wireless Networks under Disk Coverage Model" , (with M. Baysan, K. Sarac), Adhoc Networks, 10, (2012) #7, pp. 1253-1266.
Other
2011
”Minimal Time Broadcasting in Cognitive Radio Networks”, (with C.L. Arachchige, S. Venkatesan, N. Mittal), ICDCN (2011), pp. 364-375.
Other
2011
”On Labeling Problems in Graphs” (with M. Dawande and M. Baysan), Discrete Applied Mathematics, 159, (2011), pp.746-759.
Other
2011
Randomized Distributed Algorithms for Neighbor Discovery in Multi-Hop Multi-Channel Heterogeneous Wireless Networks", (with Neeraj Mittal, Yanyan Zeng, S. Venkatesan), ICDCS 2011.
Other
Collapse Section Expand Section Presentations and Projects
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  1  
Start DateEnd DatePresentation/Project
 02/2007 Recent Advances in Combinatorial Optimization: Flow Problems and Network synthesis
Indo-US workshop on Computational Optimization and Systems Analysis, IIT Kanpur
 02/2007 Graph Labeling: Part II: General Graphs
IIT, Kanpur, Mathematics Department
Collapse Section Expand Section Appointments
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DurationRankDepartment / SchoolCollege / OfficeUniversity / Company
2006-PresentAshbel Smith ProfessorOperations Research, School of Management University of Texas at Dallas
2002-2003Interim DeanDepartment of Computer Science University of Texas at Dallas
2000-2002Consultant  Yottanetworks
1999-PresentAshbel Smith ProfessorDepartment of Computer Science University of Texas at Dallas
1997-2000Consultant  Qtera/Nortel
1997-2002Ashbel Smith ProfessorOperations Research, School of Management University of Texas at Dallas
1995-1999Consultant  BNR/Nortel
1995-1997Consultant  MCI
1981-1997ProfessorOperations Research, School of Management University of Texas at Dallas
1978-1979Visiting ProfessorMEDS Department, School of Management Northwestern University
1975-1981Associate ProfessorOperations Research, School of Management University of Texas at Dallas
1972-1975Consultant  Banking Systems International, Inc.
1972-1975Associate ProfessorDepartment of Operations Research Case Western Reserve University
1969-1972Assistant ProfessorDepartment of Operations Research Case Western Reserve University
1967-1969Scientist/Consulting Staff  Optimum Systems, Inc.
1967Instructor  University of California, Berkeley
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 Additional Information
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Honors
  • Ashbel Smith Professor, UT Dallas, 1997-
  • Nominated for the George B. Dantzig Prize in Mathematical Programming, 1988.
  • Polykarp Kusch Lecturer, 1986-87.
  • Gurudas Chatterjee Award given by Operations Research Society of India, 1983.
  • Nominated for Piper Teaching Award from the University of Texas at Dallas, 1980.
  • Merit Scholarship (given to top ten students at IIT, Bombay), 1960-62.

US Patents Awarded
  • US Patent # 7,106,697: "Method for dynamically computing a switching schedule", R.E. Best, R. Chandrasekaran, J.R. Rudin III, R.Q. Hu, J.L. Watson, L. Tamil, A. Fabri, September 12, 2006
  • US Patent # 7,190,900 B1: "System and Method for Implementing Dynamic Scheduling of Data in a Non-blocking All-Optical Switching Network", R.E. Best, R. Chandrasekaran, J.R. Rudin III, R.Q. Hu, J.L. Watson, L. Tamil, A. Fabbri, March 13, 2007
  • US Patent # 7,218,637 B1: "System for Switching Data Using Dynamic Scheduling", R.E. Best, R. Chandrasekaran, J.R. Rudin III, R.Q. Hu, J.L. Watson, L. Tamil, A. Fabbri, May 15, 2007

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