Portrait of Irina Rish

Irina Rish

Core Academic Member
Canada CIFAR AI Chair
Full Professor, Université de Montréal, Department of Computer Science and Operations Research Department

Biography

Irina Rish is a full professor at the Université de Montréal (UdeM), where she leads the Autonomous AI Lab, and a core academic member of Mila – Quebec Artificial Intelligence Institute.

In addition to holding a Canada Excellence Research Chair (CERC) and a CIFAR Chair, she leads the U.S. Department of Energy’s INCITE project on Scalable Foundation Models on Summit & Frontier supercomputers at the Oak Ridge Leadership Computing Facility. She co-founded and serves as CSO of Nolano.ai.

Rish’s current research interests include neural scaling laws and emergent behaviors (capabilities and alignment) in foundation models, as well as continual learning, out-of-distribution generalization and robustness.

Before joining UdeM in 2019, she was a research scientist at the IBM T.J. Watson Research Center, where she worked on various projects at the intersection of neuroscience and AI, and led the Neuro-AI challenge. She was awarded the IBM Eminence & Excellence Award and IBM Outstanding Innovation Award (2018), IBM Outstanding Technical Achievement Award (2017) and IBM Research Accomplishment Award (2009).

She holds 64 patents and has published 120 research papers, several book chapters, three edited books and a monograph on sparse modeling.

Current Students

PhD - Université de Montréal
Principal supervisor :
Master's Research - Université de Montréal
PhD - Université de Montréal
Independent visiting researcher
Master's Research - Université de Montréal
Master's Research - Université de Montréal
PhD - Université de Montréal
Co-supervisor :
Collaborating researcher
Collaborating researcher - Université de Montréal
Research Intern - Technical University of Munich
Master's Research - Université de Montréal
Master's Research - Université de Montréal
PhD - McGill University
Principal supervisor :
Independent visiting researcher - Université de Montréal
Co-supervisor :
PhD - Concordia University
Principal supervisor :
PhD - Université de Montréal
Co-supervisor :
Collaborating Alumni - Université de Montréal
Master's Research - Université de Montréal
Co-supervisor :
PhD - Université de Montréal
PhD - Université de Montréal
PhD - Université de Montréal
PhD - McGill University
Principal supervisor :
Research Intern - Université de Montréal
Professional Master's - Université de Montréal
PhD - Université de Montréal
Principal supervisor :
Research Intern - Université de Montréal
Collaborating researcher - Politecnico di Milano
Master's Research - Université de Montréal
Master's Research - Université de Montréal
Co-supervisor :
Master's Research - Université de Montréal
Collaborating researcher - Université de Montréal
PhD - Université de Montréal
Master's Research - Université de Montréal
Master's Research - Université de Montréal
PhD - Université de Montréal
Co-supervisor :
PhD - Concordia University
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Postdoctorate - Université de Montréal
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Publications

Machine Learning and Interpretation in Neuroimaging
Georg Langs
Leila Wehbe
Guillermo Cecchi
Kai-min Kevin Chang
Brian G Murphy
Cognitive Models as Simulators: Using Cognitive Models to Tap into Implicit Human Feedback
Ardavan S Nobandegani
Thomas R. Shultz
In this work, we substantiate the idea of cognitive models as simulators , which is to have AI systems interact with, and collect feedback f… (see more)rom, cognitive models instead of humans, thereby making the training process safer, cheaper, and faster. We leverage this idea in the context of learning a fair behavior toward a counterpart exhibiting various emotional states — as implicit human feedback. As a case study, we adopt the Ultima-tum game (UG), a canonical task in behavioral and brain sciences for studying fairness. We show that our reinforcement learning (RL) agents learn to exhibit differential, rationally-justified behaviors under various emotional states of their UG counterpart. We discuss the implications of our work for AI and cognitive science research, and its potential for interactive learning with implicit human feedback.