I am a Senior Research Scientist in the Advanced Computing, Mathematics, and Data Division at the Pacific Northwest National Laboratory. I am a member of the Data Sciences Group and lead the Data Analytics team. My research interests broadly include parallel graph algorithms, data intensive computing, scientific computing, high-performance computing, and machine learning.

I was a member of the High Performance Computing group from December 2009 to December 2014.

I am also an adjunct faculty member in the School of Electrical Engineering and Computer Science, Washington State University, Pullman, WA 99164, and formerly with the Department of Computer Science at the Old Dominion University.

Current projects:

Recently completed projects:


Erdös number:
My Erdös number is 3: Halappanavar --> Manne --> Hedetniemi --> Erdös

  1. Langguth, Johannes; Azad, Ariful; Halappanavar, Mahantesh; Manne, Fredrik. "On Parallel Push-Relabel Algorithms for Bipartite Maximum Matching." Elsevier Journal of Parallel Computing: Systems and Applications. 40, 7 (July 2014), 289 -- 308.
  2. Blair, Jean; Goddard, Wayne; Hedetniemi, Sandra M.; Hedetniemi, Stephen T.; Manne, Fredrik; Rall, Douglas. "Emergency response sets in graphs." J. Combin. Math.  and Combin. Comput. 68 (2009), 225 -- 243.
  3. Erdös, P.; Hare, W. R.; Hedetniemi, S. T.; Laskar, R. "On the equality of the Grundy and chromatic numbers of a graph." J. Graph Theory 11 (1987), no. 2, 157 -- 159.

Source: American Mathematical Society MathSciNet.

Source: Mathematics Genealogy Project
Genealogy tree for Mahantesh

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