@InProceedings{pmlr-v258-chatterjee25a, title={Changepoint Estimation in Sparse Dynamic Stochastic Block Models under Near-Optimal Signal Strength}, author={Chatterjee, Shirshendu and Mukherjee, Soumendu Sundar and SADHUKHAN, TAMOJIT}, booktitle={Proceedings of The 28th International Conference on Artificial Intelligence and Statistics}, pages={1936--1944}, year={2025}, editor={Li, Yingzhen and Mandt, Stephan and Agrawal, Shipra and Khan, Emtiyaz}, volume={258}, series={Proceedings of Machine Learning Research}, month={03--05 May}, publisher={PMLR}, pdf={https://raw.githubusercontent.com/mlresearch/v258/main/assets/chatterjee25a/chatterjee25a.pdf}, url={https://proceedings.mlr.press/v258/chatterjee25a.html} }