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Jagat Sesh Challa

Assistant Professor, Department of Computer Science & Information Systems, BITS Pilani, Pilani Campus

Big Data, Computer Vision, Materials Informatics, Human Computer Interaction, Federated Learning
Room No : - 6121-N, New Academic Building,
Department of Computer Science & Information Systems,
Birla Institute of Technology & Science, Pilani- 333031, Rajasthan. India.

Publications

  • Jagat Sesh Challa, Navneet Goyal, Amogh Sharma, Nikhil Sreekumar, Sundar Balasubramaniam, Poonam Goyal, "A Survey and Experimental Review on Data Distribution Strategies for Parallel Spatial Clustering Algorithms", In Journal of Computer Science & Technology, Springer, 2024. (In-Press)
  • Aarti, Jagat Sesh Challa, Hrishikesh Harsh, Mansi Agarwal, Raghav Chaudhary, Utkarsh Darolia, Navneet Goyal, & Poonam Goyal. "A Hierarchical Anytime k-NN Classifier for Large-Scale High-Speed Data Streams". In Proceedings of 6th International Conference on Agents and Artificial Intelligence (ICAART 2024), 24-26 Feb 2024, Rome, Italy. (Accepted)
  • Ishika Joshi, Rithvik Buddhiraja, Harshal Akolekar, Jagat Sesh Challa, Dhruv Kumar. "It's not like Jarvis, but it's pretty close! - Examining ChatGPT's Usage among Undergraduate Students in Computer Science", In Proceedings of 26th Australasian Computing Education Conference (ACE 2024), 29 Jan - 2 Feb, 2024, Sydney, Australia. (Accepted)
  • Aarti, Jagat Sesh Challa, Utkarsh Darolia, Mridul Chandak, Navneet Goyal, & Poonam Goyal. "An Adaptive Hierarchical Method for Anytime Set-wise Clustering of Variable and High-Speed Data Streams". In Proceedings of 2023 IEEE International Conference on Big Data (IEEE Big Data 2023), 15-19 Dec 2023, Sorrento, Italy. (Accepted)
  • Syed Sameen Ahmad Rizvi, Preyansh Agarwal, Jagat Sesh Challa, and Pratik Narang, "InFER: A Multi-Ethnic Indian Facial Expression Recognition Dataset", In Proceedings of 15th International Conference on Agents and Artificial Intelligence (ICAART 2023), 22-24 Feb 2023, pp. 550-557, Lisbon, Portugal.
  • Jagat Sesh Challa, Dhruv Rawat, Navneet Goyal, and Poonam Goyal, "AnyStreamKM: Anytime k-medoids Clustering for Streaming Data", In Proceedings of 2022 IEEE International Conference on Big Data (IEEE Big Data 2022), pp. 844-853, 17-20 Dec 2022, Osaka, Japan.
  • Jagat Sesh Challa, Poonam Goyal, Ajinkya Kokandakar, Dhananjay Mantri, Pranet Verma, Sundar Balasubramaniam and Navneet Goyal, "Anytime Clustering of Data Streams while handling Noise and Concept Drift", In Journal of Experimental & Theoretical Artificial Intelligence (TETA), T&F, vol.34(3), pp. 399-429, 2022.
  • Poonam Goyal, Jagat Sesh Challa, Shivin Srivastava, and Navneet Goyal, "Anytime Frequent Itemset Mining of Transactional Data Streams", In Big Data Research (BDR), Elsevier, vol. 21, pp. 1-21, 2020.
  • Poonam Goyal, Jagat Sesh Challa, Dhruv Kumar, Sundar Balasubramaniam and Navneet Goyal, "Grid-R-tree: A data structure for efficient neighbourhood and nearest neighbour queries in data mining", In International Journal of Data Science and Analytics (JDSA), Springer, vol. 10, no. 1, pp. 25-47, 2020.
  • Aditya Sarma A S, Poonam Goyal, Sonal Kumari, Anand Wani, Jagat Sesh Challa, Saiyedul Islam, Navneet Goyal, "MuDBSCAN: An Exact Scalable DBSCAN Algorithm for Big Data Exploiting Spatial Locality", In Proceedings of 2019 IEEE International Conference on Cluster Computing (IEEE Cluster 2019), pp.1-11, 22-26 Sep 2019, Albuquerque, USA.
  • Jagat Sesh Challa, Poonam Goyal, Vijay M Giri, Dhananjay Mantri, Navneet Goyal, "AnySC: Anytime Set-wise Classification of Variable Speed Data Streams", In Proceedings of 2018 IEEE International Conference on Big Data (IEEE Big Data 2018), pp. 967-974, 10-13 December 2018, Seattle, WA, USA.
  • Poonam Goyal, Jagat Sesh Challa, Shivin Srivastava, Navneet Goyal, "AnyFI: An Anytime Frequent Itemset Mining Algorithm for Data Streams", In Proceedings of 2017 IEEE International Conference on Big Data (IEEE Big Data 2017), pp. 942-947, 11-14 December 2017, Boston, MA, USA.
  • Jagat Sesh Challa, Poonam Goyal, Nikhil S., Aditya Mangla, Sundar Balasubramaniam, Navneet Goyal, "DDR-Tree: A dynamic distributed data structure for efficient data distribution among cluster nodes for spatial data mining algorithms", In Proceedings of 2016 IEEE International Conference on Big Data (IEEE Big Data 2016), pp. 27-36, 5-8 December 2016, Washington DC, USA.
  • Jagat Sesh Challa, Poonam Goyal, Nikhil S., Sundar Balasubramaniam, Navneet Goyal, "A concurrent k-NN search algorithm for R-tree", In Proceedings of 8th ACM Annual India Conference (ACM Compute 2015), pp. 123-128, 29-31 October 2015, Ghaziabad, India. (Best Poster Paper Award)
  • Poonam Goyal, Sonal Kumari, Dhruv Kumar, Sundar Balasubramaniam, Navneet Goyal, Saiyedul Islam, Jagat Sesh Challa, "Parallelizing OPTICS for Commodity Clusters", In Proceedings of the 16th International Conference on Distributed Computing and Networking (ICDCN 2015), Article No. 33, 4-7 January 2015, Goa, India.
  • Harshal D Akolekar, P Srinivasan, Jagat Sesh Challa, "Development of Simulation Program to Optimise Process Parameters of Steam Power Cycles", International Journal of Thermal and Environmental Engineering (IJTEE), vol. 8, no. 1, pp. 55-61, 2014.
  • Arindam Paul, Varuni Ganesan, Jagat Sesh Challa and Yashvardhan Sharma, "HADCLEAN: A hybrid approach to data cleaning in data warehouses", In Proceedings of 2012 International Conference on Information Retrieval & Knowledge Management (CAMP), pp.136-142, 13-15 March 2012, Kuala Lumpur, Malaysia.
  • Jagat Sesh Challa, Arindam Paul, Yogesh Dada, Venkatesh Nerella, Praveen Ranjan Srivastava and Ajit Pratap Singh, "Integrated Software Quality Evaluation: A Fuzzy Multi-Criteria Approach", Journal of Information Processing Systems (JIPS), vol. 7, no. 3, pp.473-518, 2011.
  • Jagat Sesh Challa, Arindam Paul, Yogesh Dada, Venkatesh Nerella and Praveen Ranjan Srivastava, "Quantification of Software Quality Parameters Using Fuzzy Multi-Criteria Approach", In Proceedings of 2011 International Conference on Process Automation, Control and Computing (PACC'11), pp.1-6, 20-22 July 2011, Coimbatore, India.