Publications

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2025	Learned Indexes for Efficient Querying on Knowledge Graphs. Gaurav Dawra, Aanchal Gupta, Nandika Jain, Yogender Kumar, Jishnu Raj Parashar, Bapi Chatterjee, and Raghava Mutharaju. 24th International Semantic Web Conference (ISWC). PDF.
2025	Federated Instrumental Variable Analysis via Federated Generalized Method of Moments. Geetika, Somya Tyagi, and Bapi Chatterjee. arxiv preprint arXiv:2505.21012. PDF.
2025	Painless Federated Learning: An Interplay of Line-Search and Extrapolation. Geetika, Somya Tyagi, and Bapi Chatterjee. arxiv preprint arXiv:2408.17145v2. PDF.
2025	Improved Coresets for Vertical Federated Learning: Regularized Linear and Logistic Regressions. Supratim Shit, Gurmehak kaur Chadha, Surendra Kumar, and Bapi Chatterjee. 42nd International Conference on Machine Learning (ICML). PDF.
2025	Tutorial: Concurrent and Learned Data Structures. Bapi Chatterjee and Sathya Peri. 26th International Conference on Distributed Computing and Networking (ICDCN). PDF.
2024	Federated SGD with Local Asynchrony. Bapi Chatterjee, Vyacheslav Kungurtsev, and Dan Alistarh. 44th IEEE International Conference on Distributed Computing Systems (ICDCS). PDF.
2024	Brief announcement: Lock-free Learned Search Data Structure. Gaurav Bhardwaj, Bapi Chatterjee, Abhinav Sharma, Sathya Peri, and Siddharth Nayak. The Symposium on Parallelism in Algorithms and Architectures (SPAA). PDF.
2024	Tutorial: Distributed Machine Learning. Bapi Chatterjee. 25th International Conference on Distributed Computing and Networking (ICDCN). PDF.
2023	Wait-Free Updates and Range Search using Uruv. Gaurav Bhardwaj, Abhay Jain, Bapi Chatterjee, and Sathya Peri. Stabilization, Safety, and Security of Distributed Systems (SSS). PDF.
2023	Learned Lock-free Search Data Structures. Gaurav Bhardwaj, Bapi Chatterjee, Abhinav Sharma, Sathya Peri, and Siddharth Nayak. arXiv preprint arXiv:2308.11205. PDF.
2022	Scaling the Wild: Decentralizing Hogwild!-style Shared-memory SGD. Bapi Chatterjee, Vyacheslav Kungurtsev, and Dan Alistarh. arXiv preprint arXiv:2203.06638. PDF.
2022	Non-blocking dynamic unbounded graphs with worst-case amortized bounds. Bapi Chatterjee, Sathya Peri, Muktikanta Sa, and Komma Manogna. International Conference on Principles of Distributed Systems (OPODIS). PDF.
2021	Brief announcement: Non-blocking dynamic unbounded graphs with worst-case amortized bounds. Bapi Chatterjee, Sathya Peri, and Muktikanta Sa. International Symposium on Distributed Computing (DISC). PDF.
2021	Asynchronous Optimization Methods for Efficient Training of Deep Neural Networks with Guarantees. Vyacheslav Kungurtsev, Malcolm Egan, Bapi Chatterjee, and Dan Alistarh. AAAI Conference on Artificial Intelligence. PDF.
2021	Elastic consistency: A practical consistency model for distributed stochastic gradient descent. Giorgi Nadiradze, Ilia Markov, Bapi Chatterjee, Vyacheslav Kungurtsev, and Dan Alistarh. AAAI Conference on Artificial Intelligence. PDF.