Kishore Kothapalli
Associate Professor
Center for Security, Theory, and Algorithmic Research
International Institute of Information Technology
Hyderabad
My present areas of interest are in graph theory, network security, and distributed and parallel algorithms. Read the projects page for more information.

Teaching (Current Semester)

See Courses Taught for a full list of courses taught since July 2006.

Professional Service

Current service includes:

Projects

Publications

  1. Dip Sankar Banerjee, Parikshit Sakurikar, Kishore Kothapalli. Comparison sorting on hybrid multicore architectures for fixed and variable length keys., in the International Journal of High Performance Computing Applications (IJHPCA), 28(3), 267-284 (2014).
  2. Ananda Swarup Das, Prosenjit Gupta, Kishore Kothapalli , Kannan Srinathan. On reporting the L1 metric closest pair in a query rectangle. , in Information Processing Letters, Volume 114(5), pages 256-263 (2014).
  3. Manoj Kumar Maramreddy, Kishore Kothapalli. GPU Accelerated Range Trees with Applications, in Proceedings of Euro-Par 2014, pages 740-751, Porto, Portugal, 2014.
  4. Tushar Bisht, Kishore Kothapalli , Sriram V. Pemmaraju. Super-fast t-ruling sets (Brief Announcement), in Proceedings of the ACM Symposium on Principles of Distributed Computing (PODC), Paris, France, 2014.
  5. Nadeem Moidu, Jatin Agarwal, Sankalp Khare, Kishore Kothapalli , Kannan Srinathan. On Generalized Planar Skyline and Convex Hull Range Queries, in Proc. of WALCOM, 2014, pages 34-43.
  6. Dip Sankar Banerjee, Shashank Sharma, Kishore Kothapalli. Work Efficient Parallel Algorithms for Large Graph Exploration , in Proc. of 20th Annual International Conference on High Performance Computing (HiPC), Bangalore, India, 2013, to appear.
  7. Tushar Bisht and Kishore Kothapalli. An Empirical Study of Two MIS Algorithms in Proc. of the 2nd International Conference on Advanced Computing, Networking and Security, Surathkal, India, 2013, to appear.
  8. Dharmeet Singh Hora, Piyush Bansal, Kishore Kothapalli, and Kannan Srinathan. Allowing Multiple Rounds in the Shared Whiteboard Model: Some More (Im)possibility Results in Proc. of the 2nd International Conference on Advanced Computing, Networking and Security, Surathkal, India, 2013, to appear.
  9. Nadeem Moidu, Jatin Agarwal, and Kishore Kothapalli Planar Convex Hull Range Query and Related Problems, in Proc. of the 25th Canadian Conference on Computational Geometry, Waterloo, Canada, 2013.
  10. Dipsankar Banerjee, Parikshit Sakurikar, and Kishore Kothapalli. Fast, Scalable Parallel Comparison Sort on Hybrid Multicore Architectures, in Proc. of The Third International Workshop on Accelerators and Hybrid Exascale Systems, IPDPS Workshops, Boston, USA, 2013.
  11. Kishore Kothapalli and Sriram Pemmaraju and Vivek Sardeshmukh. On the Analysis of a Label Propagation Algorithm for Community Detection , in Proc. of the International Conference on Distributed Computing and Networking (ICDCN), 2013.
  12. Kishore Kothapalli and Sriram Pemmaraju, Super Fast 3-Ruling Sets, in Proc. of the IARCS International Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS), 2012.
  13. Jyothish Soman, Kishore Kothapalli, and P. J. Narayanan. Discrete Range Searching Primitive for the GPU and its applications , Journal of Experimental Algorithms, 2012, to appear.
  14. Kiran Kumar Matam, Siva Rama Krishna Bharadwaj, and Kishore Kothapalli Sparse Matrix Matrix Multiplication on Hybrid CPU+GPU Platforms, in Proc. of 19th Annual International Conference on High Performance Computing (HiPC), Pune, India, 2012.
  15. Anil Kishore Kalavagattu, Jatin Agarwal, Ananda Swarup Das, and Kishore Kothapalli. On Counting Range Maxima Points in Plane, in Proc. of the International Workshop on Combinatorial Algorithms (IWOCA), 2012, to appear.
  16. Ananda Swarup Das, Prosenjit Gupta, Anil Kishore Kalavagattu, Jatin Agarwal, Kannan Srinathan, Kishore Kothapalli. Range Aggregate Maximal Points in the Plane, in Proc. of WALCOM 2012, pp: 52-63
  17. Dip Sankar Banerjee, Aman Kumar Bahl, and Kishore Kothapalli. An On-Demand Fast Parallel Pseudo Random Number Generator with Applications, in Proc. of the Workshop on Large Scale Parallel Processing (LSPP), 2012, in conjunction with IPDPS 2012, to appear.
  18. Dip Sankar Banerjee and Kishore Kothapalli. Hybrid Algorithms for List Ranking and Graph Connected Components, in the Proc. of 18th Annual International Conference on High Performance Computing (HiPC), Bangalore, India, 2011.
  19. AnandaSwarup Das, Kishore Kothapalli, K. Srinathan, and P. Gupta. Finding Maximum Density Axes Parallel Regions for Weighted Point Sets, in Proc. of the 23rd Canadian Conference on Computational Geometry (CCCG'11), 2011.
  20. Anil Kishore Kalavagattu, AnandaSwarup Das, Kishore Kothapalli, and K. Srinathan. On Finding Skyline Points for Range Queries in Plane, in Proc. of the 23rd Canadian Conference on Computational Geometry (CCCG'11), 2011.
  21. Kishore Kothapall and Sriram Pemmaraju. Distributed Graph Coloring in a Few Rounds, in Proc. of ACM Symposium on Principles of Distributed Computing, pp:31-40, 2011.
  22. Kiran Kumar Mateti and Kishore Kothapalli. Accelerating Sparse Matrix Vector Multiplication in Iterative Methods Using GPU, in Proc. of the International Conference on Parallel Processing (ICPP), pp: 612--621, 2011.
  23. Jyothish Soman, Kishore Kothapalli, P. J. Narayanan. Some GPU Algorithms for Graph Connected Components and Spanning Tree. Parallel Processing Letters 20(4), pp:325-339, 2010.
  24. Jyothish Soman, K. Kothapalli, P. J. Narayanan. Efficient Discrete Range Searching Primitives for The GPU with applications, in Proc. of 17th Annual International Conference on High Performance Computing (HiPC), pp: 1--10, Goa, India, December 2010.
  25. Srikanth Srungarapu, Durga Prasad Reddy, K. Kothapalli , and P. J. Narayanan. Fast Two Dimensional Convex Hull on the GPU, in Proc. of AINA Workshops, 2011.
  26. Kiran Kumar Matam and K. Kothapalli . GPU Accelerated Lanczos Algorithm With Applications, in Proc. of AINA Workshops, pp: 71--76, 2011.
  27. Kishore Yadav and Satish Varagani and Kishore Kothapalli and V.Ch. Venkaiah. Acyclic vertex coloring of graphs of maximum degree 5, Discrete Mathematics, Volume 311, pages 342--348, 2011.
  28. Rajvi Shah, P. J. Narayanan, K. Kothapalli. GPU-Accelerated Genetic Algorithms, in The Third International Workshop on Parallel Architectures and Bioinspired AlgorithmS, in conjunction with The International Conference on Parallel Architectures and Compilation Techniques (PACT), 2010.
  29. Bharat Joshi and K. Kothapalli On Acylic Vertex Coloring of Grid Like Graphs, in Proc. of the International Conference on Recent Trends in Graphs and Combinatorics, satellite conference of ICM 2010, Cochin, India, August, 2010.
  30. Jyothish Soman, K. Kothapalli, P. J. Narayanan, Fast GPU Algorithms for Graph Connectivity, to appear in Proc. of Workshop on Large Scale Parallel Processing (LSPP), (in conjunction with IEEE IPDPS), 2010.
  31. B. Bruhadeshwar, K. Kothapalli and Indira Radhika, A Fully Dynamic and Self-Stabilizing TDMA Scheme for Wireless Ad-hoc Networks, in Proc. of the IEEE International Conference on Advanced Information Networking and Applications (AINA), pp: 511-518, 2010.
  32. P. Satya Krishna, K. Kothapalli. The Power of Orientation in Symmetry Breaking, in Proc. of the IEEE International Conference on Advanced Information Networking and Applications (AINA), pp: 369--376, 2010.
  33. Satish Varagani, K. Kothapalli , and V. Ch. Venkaiah, Acyclic Colroing of Graphs of Maximum Degree Delta, in Proc. of Indian Mathematical Society, 2009.
  34. V. Satish, K. Yadav, K. Kothapalli, and V. Ch. Venkaiah. Acyclic Vertex Coloring of Graphs of Maximum Degree 4, In the 7th Japan Conference on Computational Geometry and Graphs, 2009.
  35. V. Satish, K. Yadav, K. Kothapalli, and V. Ch. Venkaiah. Acyclic Vertex Coloring of Graphs of Maximum Degree 6 , To appear in the V Latin-American Algorithms, Graphs, and Optimization Symposium (LAGOS), 2009.
  36. Kishore Kothapalli, Rishabh Mukherjee, Suhail Rehman Suryakant Patidar, P. J. Narayanan, and Kannan Srinathan. A Performance Prediction Model for the CUDA GPGPU Platform, in Proc. of 16th Annual International Conference on High Performance Computing (HiPC), Kochi, India, 2009 (to Appear).
  37. Sreekanth Malladi, Bruhadeshwar Bezawada, and Kishore Kothapalli. Automatic analysis of distance bounding protocols, in Workshop on Foundations of Computer Security, 2009.
  38. K. Ramanjaneyulu, V. Ch. Venkaiah and Kishore Kothapalli. Cordial labelings of a Class of Planar Graphs, AKCE Journal of Graphs and Combinatorics, 6, No. 1 (2009), pp. 171-181.
  39. H. K. Krishnappa, Kishore Kothapalli, and V. Ch. Venkaiah. Vertex Magic Total Labelings of Complete Graphs, AKCE Journal of Graphs and Combinatorics, 6, No. 1 (2009), pp. 143-154.
  40. S. Rehman, K.Kothapalli, and P. J. Narayanan. Fast and Scalable List Ranking on the GPU , to appear in the 23rd International Conference on Supercomputing, New York, 2009.
  41. P. Satya Krishna, K. Kothapalli Empirical Analysis of Distribtued Coloring Algorithms, in IEEE International Advanced Computing Conference, March 2009.
  42. B. Bruhadeshwar, K. Kothapalli, M. Poornima, Routing Protocol Security using Symmetric Key Based Techniques, in Proc. of ARES 2009.
  43. B. Bruhadeshwar, K. Kothapalli, M. Sreedeepya, Reducing the cost of Session Key Establishment , in Proc. of ARES 2009.
  44. V. Ch. Venkaiah, K. Kothapalli, B. Joshi, and K. Ramanjaneyulu, Acyclic Edge Coloring of Kp(q-1), Kp(q-1)(r-1), and K(p-1)(q-1),(p-1)(q-1) in International Conference on Graph Theory and its Applications, 2009.
  45. Kishore Yadav, and Satish Varagani, K. Kothapalli, V. Ch. Venkaiah. Acyclic Vertex Coloring of Graphs of Maximum Degree 5 , in International Conference on Graph Theory and its Applications, 2009.
  46. K. Ramanjaneyulu, K. Kothapalli, V. Ch. Venkaiah. Cordial Labeling of a Class of Planar Graphs, in Proc. of the International Workshop on Graph Labeling, 2009.
  47. H. K. Krishnappa, K. Kothapalli, V. Ch. Venkaiah. Vertex Magic Total Labeling of Complete Graphs in Proc. of the International Workshop on Graph Labeling, 2009.
  48. K. Kothapalli, B. Bruhadeshwar, S. Thorat, and A. Khandelwal. Payload Content Based Network Anomaly Detection, in Proc. of IEEE International Conference on the Applications of Digital Information and Web Technologies, 2008.
  49. K. Kothapalli, B. Bruhadeshwar, S. Thorat, and A. Khandelwal. Anomalous Packet Detection using Partitioned Payload in Journal of Information Assurance and Security, Vol 4, pp. 195--202, 2008.
  50. B. Bruhadeshwar and K. Kothapalli, A Family of Collusion-Resistant Protocols for Authentication, in Proc. of the International Conference on Distributed Computing and Networks (ICDCN), January 2008, Kolkata, India.
  51. K. Kothapalli, R. Khot, R. Poola, and K. Srinathan, Self-Stabilizing Routing Algorithms for Wireless Ad hoc Networks, in Proc. of the International Conference on Distributed Computing and Internet Technologies (ICDCIT), Banglalore, 2008.
  52. K. Kothapalli, V. Ch. Venkaiah, and K. Ramanjaneyulu, Anti-magic Labellings for a class of Planar Graphs, the Australasian Journal of Combinatorics, 2008.
  53. K. Kothapalli and C. Scheideler, Lower bounds for Information Gathering in Adversarial Systems, in Proceedings of the International Conference on Distributed Computing in Sensor Systems, 2006.
  54. K. Kothapalli, C. Scheideler, C. Schindelhauer and M. Onus, Distributed Coloring in $\tilde{O}(\sqrt{\log n})$ bits, in IEEE International Parallel and Distributed Processing Symposium (IPDPS), 2006.
  55. K. Kothapalli and C. Scheideler, Supervised Peer-to-Peer Systems, in Proceedings of IEEE International Symposium on Parallel Architectures, Algorithms, and Networks (ISPAN), 2005.
  56. K. Kothapalli, M. Onus, A. Richa, and C. Scheideler, Efficient Broadcasting and Gathering in Wireless Ad Hoc Networks, in Proceedings of IEEE International Symposium on Parallel Architectures, Algorithms, and Networks (ISPAN), 2005.
  57. K. Kothapalli, M. Onus, A. Richa and C. Scheideler, Constant Density Spanners for Wireless Ad Hoc Networks, in Proceedings of the 17th ACM Symposium on Parallelism in Algorithms and Architectures (SPAA), 2005.
  58. K. Kothapalli, G. Hager, et. al., ``CIS-UltraCal an open-source ultrasound calibration toolkit'', in Proceedings of SPIE International Symposium on Medical Imaging, 2005.
  59. A. Bhargava, K. Kothapalli, C. Riley, C. Scheideler and M. Thober, Pagoda: a Dynamic Overlay Network for Routing, Data Management, and Multicasting, in Proceedings of the 16th ACM Symposium on Parallelism in Algorithms and Architectures (SPAA), 2004.
  60. K. Kothapalli and C. Scheideler, Information Gathering in Adversarial Systems: Lines and Cycles, in Proceedings of the 15th ACM Symposium on Parallelism in Algorithms and Architectures (SPAA), 2003.
  61. K. Kothapalli and S. Saxena, An Optimal Parallel Algorithm for General Maximal Matchings is as easy as for Bipartite Graphs, in Information Processing Letters, 75(4):145--151,2000.
  62. K. Kothapalli and S. Saxena, ``Efficient Parallel Recognition of Small Induced Subgraphs'', in Proceedings of IEEE International Conference on Advances in Computing, 1999.

Theses and Technical Reports

Useful Tools

To pass IEEE PDF checks, download the following script, make it executable (chmod +x) and then run it in Unix/Linux environment. In the script, change the filename in line 1 to your .tex file.

To merge multiple PDF or PS files into a single file, use the following:

gs -dSAFER -dNOPAUSE -dBATCH -sDEVICE=pdfwrite -sPAPERSIZE=letter -sOutputFile=<MergedFile.pdf> <input1.pdf> <input2.ps> <input3.ps> ...

Hobbies

See some of the nice pictures that I took over the years. This album contains the pictures from the IIIT-H campus during Spring 2009.