Expertise
Research Clusters
Current status
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Accepting graduate students
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Assistant Professor
Computing and Software
Overview
Stephen Kelly is an Assistant Professor in the Department of Computing and Software at McMaster University. He received his PhD in computer science from Dalhousie University and completed an NSERC post-doctoral fellowship at the BEACON Center for the study of Evolution in Action at Michigan State University. In 2022 he was a visiting researcher at Google Brain. Stephen’s work focuses on genetic programming in predictive control environments, with a particular interest in how emergent forms of memory and hierarchy allow digital evolution to build programs in dynamic, partially-observable, and multi-task environments. His work is published in international journals and conference proceedings and has won best paper awards at EuroGP 2017 and GECCO 2017, and a 2018 Silver “Humie” Award for Human-Competitive Results Produced by Genetic and Evolutionary Computation.
Prior to studying computer science, Dr. Kelly completed a Bachelor of Fine Arts at the Nova Scotia College of Art and Design. His interdisciplinary research-creation practice explores nature-inspired computing as raw material for storytelling, activism, and public engagement. The results are mechatronic art/science hybrids that have been exhibited at major international venues such as LABoral Art and Industrial Creation Centre (Gijón, Spain), MUTEK Festival of Digital Creativity and Electronic Music (Montreal, Canada), Nuit Blanche (Paris, France), and the Art Gallery of Nova Scotia.
Evolving Hierarchical Memory-Prediction Machines in Multi-Task Reinforcement Learning
Genetic Programming And Evolvable Machines
Stephen Kelly, Tatiana Voegerl, Wolfgang Banzhaf, and Cedric Gondro
Emergent Solutions to High-Dimensional Multi-Task Reinforcement Learning
Evolutionary Computation, 26(3):347-380, 2018. Mit Press
Stephen Kelly and Malcolm I. Heywood
CM Transactions On Evolutionary Learning And Optimization, 1(3), 2021
Stephen Kelly, Robert J. Smith, Malcolm I. Heywood, and Wolfgang Banzhaf