Talks

Talks I have given at conferences and other venues. 

1. "Score-based quickest change detection for dependent data," 9th International Workshop in Sequential Methodologies (IWSM2026), Washington DC,  June, 2026.

2. "Quickest Change Detection Algorithms for Experiment Design, Nonstationary Data, and High-Dimensional Data," ISyE Statistics Seminar Series, Georgia Institute of Technology, Atlanta, GA, October 2025.

3.  "Multiple-Experiment Quickest Change Detection Under Cost Constraints," 61st Annual Allerton Conference on Communication, Control, and Computing, Urbana, IL, September 2025.

4. "Robust Score-Based Quickest Change Detection", 60th Annual Allerton Conference on Communication, Control, and Computing, Urbana, IL, September 2024.

5. "Score-based Quickest Change Detection for Unnormalized Models," 8th International Workshop in Sequential Methodologies (IWSM2024), Orem, UT, May, 2024.

6.  "Quickest Change Detection", a Plenary Talk for Research Scholars Day, Indian Institute of Information Technology, Design and Manufacturing, Kancheepuram, Feb 24, 2024.

7.  "Quickest Change Detection", in the Technical Talk Series to commemorate the IEEE Sensors Council 25th Anniversary, IEEE Bangalore Section Sensors Council. Dec 9, 2023. 

8.  "Robust Quickest Change Detection for Unnormalized Models", ASILOMAR Conference, California, November 2023.

9.  "Sequential Hypothesis Testing To Detect Arrhythmia In Electrocardiogram Data", INFORMS Annual Meeting, Phoenix, Arizona, October 2023.

10. "Score-based Bayesian Quickest Change Detection, " 59th Annual Allerton Conference on Communication, Control, and Computing, Monticello, IL, September 2023. 

11. "Robust Quickest Change Detection for Unnormalized Models", 39th Conference on Uncertainty in Artificial Intelligence (UAI), Pittsburgh, PA, August 2023. 

12.  "Quickest change detection and sequential hypothesis testing for statistically periodic data", INFORMS Annual Meeting, Indianapolis, October, 2022.

13.  "Quickest Change Detection Problems in Sensor Networks, Cyber-Physical Systems, and Biology", Samsung Tech Talk, Samsung Semiconductors India, Oct 31, 2022. 

14. "Quickest detection of a threat to an impending disaster,"  58th Annual Allerton Conference on Communication, Control, and Computing, Monticello, IL, September 2022. 

15. "Quickest Change Detection," Webinar on Machine Learning and Applications,  Department of CSE, Silicon Institute of Technology, Bhubaneswar, India, March 2022.

16.  "Quickest Change Detection," Department of Industrial Engineering, University of Pittsburgh, Pittsburgh, PA, March 2022.

17.  "Quickest Change Detection," Department of Electrical and Computer Engineering, University of Massachusetts Lowell, Lowell, MA, March 2022.

18. "Quickest Change Detection," Department of Systems Engineering and Operations Research, George Mason University, Fairfax, VA, Feb 2022.

19.  "Robust Quickest Change Detection in Statistically Periodic Processes," Virtually at IEEE International Symposium on Information Theory (ISIT), Melbourne, Victoria, Australia, July 2021.

20.  "Quickest Joint Detection and Classification of Faults In Statistically Periodic Processes, Virtually at IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Toronto, Canada, June 2021. 

21. "Multislot and multistream quickest change detection in statistically periodic processes," Virtually at IEEE International Symposium on Information Theory (ISIT), Los Angeles, CA, June 2020.

22. "Sequential methods for detecting a change in the distribution of an episodic process," Virtually at IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Barcelona, Spain, May 2020. 

23. "A Sequential Detection Theory for Statistically Periodic Random Processes," 57th Annual Allerton Conference on Communication, Control, and Computing, Monticello, IL, September 2019.  Invited. 

24. "Bayesian Quickest Detection of Changes in Statistically Periodic Processes," IEEE International Symposium on Information Theory (ISIT), Paris, France, July 2019.

25. "Sequential Detection of Regime Changes in Neural Data, " 9th International IEEE EMBS Conference on Neural Engineering (NER), San Francisco, CA, March 2019.  

26.  "Statistical Models and Algorithms for Anomaly Detection Using Multi-Modal Data," 4th International Conference on Big Data and Information Analytics (BigDIA2018), Houston, TX, December 2018. 

27. "Cyclostationary Statistical Models and Algorithms for Anomaly Detection Using Multi-Modal Data," IEEE Global Conference on Signal and Information Processing (GlobalSIP), Anaheim, CA, November 2018. 

28. "Sequential event detection using multimodal data in nonstationary environments," International Conference on Information Fusion (FUSION), Cambridge, UK, July, 2018. 

29. "Wavelet shrinkage and thresholding based robust classification for brain-computer interface," IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Alberta, Canada, April, 2018. 

30.   "Change Detection, High-Dimensional Classification, and Correlation Networks: with Applications," Department of Electrical and Computer Engineering, University of Virginia, Charlottesville, VA, March 2018. 

31.   "Change Detection, High-Dimensional Classification, and Correlation Networks: with Applications," Department of Electrical, Computer & Energy Engineering, University of Colorado Boulder, Boulder, CO, March 2018. 

32.  "Change Detection, High-Dimensional Classification, and Correlation Networks: with Applications," Department of Electrical and Computer Engineering, Texas Tech University, Lubbock, TX, February 2018. 

33.  "Change Detection, High-Dimensional Classification, and Correlation Networks: with Applications," Department of Electrical and Computer Engineering, University of Texas at San Antonio, San Antonio, TX, January 2018. 

34. "Quickest Change Detection," U.S. Army Research Laboratory, Adelphi, MD, November 2016.

35.  "Non-parametric quickest change detection for large-scale random matrices," 5th International Workshop in Sequential Methodologies (IWSM2015), Columbia University, New York, NY, June, 2015. 

36. "Data-efficient quickest change detection with unknown post-change distribution," IEEE International Symposium on Information Theory (ISIT), Honolulu, HI, July, 2014.

37.  "Data-efficient quickest change detection," 4th International Workshop in Sequential Methodologies (IWSM2013), University of Georgia, Athens, GA, July, 2013.

38.  "Data-efficient quickest change detection," Information Theory and Applications Workshop, ITA 2013, San Diego, CA, USA, February, 2013. (Poster)

39. "Decentralized data-efficient quickest change detection," IEEE International Symposium on Information Theory (ISIT), Istanbul, Turkey, July, 2013.

40. "Energy-efficient quickest change detection in sensor networks," IEEE Statistical Signal Processing (SSP) Workshop, Ann Arbor, MI, August 2012.

41. "Data-efficient minimax quickest change detection," IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Kyoto, Japan, March, 2012.