Research Areas: Please refer to the research areas below – if you are interested and have the background listed below; you are welcome to email me. I receive hundreds of requests each year – if you do not hear back from me, it means that I am not interested.
Background Qualifications: The student I am looking for must have (i) an undergraduate or Masters in ECE, applied math or engineering physics, (ii) strong mathematical skills and (iii) an excellent GPA. I am not not interested in applied machine learning or image processing. I do not accept students majoring in Computer Science, unless the student also has a major in mathematics.
My PhD students typically do serious math courses in real analysis, measure theoretic probability, nonlinear systems and statistical learning theory in the first year of the PhD program. The PhD student can enrol either in ECE or the Center for Applied Math. My current areas of interest include:
- Behavioral Economics, Statistical Signal Processing & Machine Learning- The human sensor interface: How does human decision making interface with sophisticated signal processing algorithms? How to optimize signal processing and sensing with human behavioral constraints? Stochastic Optimization, Partially Observed Markov Decision Processes (POMDPs), RL and Computational Game Theory
- Social Network Analytics and Sensing – Network Science with Reinforcement Learning: How to use social networks as a real time adaptive sensor? How to model & control the dynamics of information flow in social networks? How to poll social networks?
- Cognitive and Adversarial Sensing: How should cognitive radars autonomously reconfigure their measurement modes based on their Bayesian estimates? How to calibrate your adversary’s sensors capabilities and intent? How to detect cognition? We are interested in using tools in micro-economics for inverse re-inforcement learning
- Models for Artificial Cell Membranes and Biosensors
Current Ph.D. Students.
- Buddhika Nettasinghe (did Masters at UBC): Friendship paradox and Social Network sampling
- Kunal Pattanayak (undergraduate/masters at IIT Kharagpur): Inverse Reinforcement Learning
- Rui Luo (did undergraduate at Tsinghua Univ): Statistical Signal Processing of social networks
I have been fortunate to have worked with outstanding PhD students. You can download many of the PhD theses below.
|Andrew Logothetis (1998)||EM Algorithms for State and Parameter Estimation||Chief Engineer, Airspan, U.K.|
|Jonathan Manton (1998)||Optimal Estimation and Identification of Linear Systems — Stochastic and Algebraic Approaches||Future Generation Professor, University of Melbourne|
|Kenneth Tan (1997)||Nonlinear Signal Processing Techniques based on the EM algorithm|
|Jamie Evans (1998)||Studies in Nonlinear Filtering Theory – Random Parameter Linear Systems, Target Tracking and Communication Constrained Estimation||Professor and vice-Dean, University of Melbourne|
|Leigh Johnston (2000)||Iterative Algorithms for Estimation of Nonlinear Stochastic Dynamical Systems||Professor, University of Melbourne.|
|S. Singh (2003)||Optimization Issues in DS/CDMA Wirless Networks||Associate Professor, Cambridge Univ|
|Sam McLaughlin (2006)||Data Incest in Decentralized Estimation Systems||Research Engineer ADI Thales Limited, France|
|Arsalan Farrokh(2007)||Stochastic Resource Allocation in Wireless Networks||Mathematical Finance, Phillips, Hager & North Investment Management Ltd.|
|Minh Ngo (2007)||Cross Layer Adaptive Transmission Scheduling in Wireless Networks||Mathematical Finance, Phillips, Hager & North Investment Management Ltd|
|Michael Maskery (2007)||Game Theoretic Methods for Networked Sensors and Dynamic Spectrum Access||Patent Engineer, MBM Intellectual Property Law|
|Laxminarayana Pillutla (2008)||Resource Management in Wireless Networks||Research Engineer, Apple , USA|
|Hassan Mansour (2009)||Modeling of Scalable Video Content for Multi-user Wireless Transmission||Mitsubishi Electric Research Labs|
|Farhad Ghassemi (2009)||Sensor Management with Applications in Localization and Tracking||Data Scientist, Microsoft, USA|
|Alex Wang (2009)||Meta-level Tracking with Stochastic Grammar||Research engineer, Amazon, Canada|
|Jane Huang (2011)||Application of Game Theory in Wireless Communication Networks||Senior Engineer in Machine Learning, Google|
|Kevin Topley (2012)||Average Consensus in Two-time Scale Markovian Systems|
|Maryam Abolfath-Beygi (2013)||Biosensor Arrays for Molecular Source Identification in Mass-Transport Systems||Data Scientist, Nike, Portland.|
|Omid Namvar (2015)||Stochastic Approximation Methods for Decision Making in Non-stationary Uncertain Environments||Quantitative Finance, CPP Investment Board, Toronto|
|Mustafa Fanswala (2015)||Meta-level Pattern Analysis for Target Tracking||Senior Computer Vision Scientist, Autonomous Vehicles, NVIDIA|
|William Hoiles (2015)||Biosensing and Electrophysiological Response||Principal AI Scientist, Katerra, Toronto|
|Maziyar Hamdi (2015)||Statistical Signal Processing on Dynamic Graphs with Applications in Social Networks||Data Scientist, Qudos Inc, Vancouver|
|Mohammad Ghasemi (2016)||Planning and Operation of Active Smart Grids||Risk Management at TD Bank|
|Anup Aprem (2017)||Detection, Estimation and Control in Online Social Media||Postdoc in machine learning at Oxford Univ|
|Tanzil Shahrear (2018)||Mobile Edge Cloud: Computation and Caching||Ericsson, Sweden|
|Sujay Bhatt (2019) @Cornell||Controlled Social Sensing: A POMDP Approach||Postdoc at U Illinois Urbana Champaign|