| 2026 | EUROGP | Dynamic Vector and Matrix Memory for Tangled Program Graphs. | Ali Naqvi, Stephen Kelly |
| 2025 | GECCO | MAPLE: Multi-Action Programs through Linear Evolution for Continuous Multi-Action Reinforcement Learning. | Quentin Vacher, Stephen Kelly, Ali Naqvi, Nicolas Beuve, Tanya Djavaherpour, Mickal Dardaillon, Karol Desnos |
| 2024 | IJCCI | Tangled Program Graphs with Indexed Memory in Control Tasks with Short Time Dependencies. | Tanya Djavaherpour, Ali Naqvi, Stephen Kelly |
| 2023 | GECCO | MOAZ: A Multi-Objective AutoML-Zero Framework. | Ritam Guha, Wei Ao, Stephen Kelly, Vishnu Boddeti, Erik D. Goodman, Wolfgang Banzhaf, Kalyanmoy Deb |
| 2023 | IROS | Discovering Adaptable Symbolic Algorithms from Scratch. | Stephen Kelly, Daniel S. Park, Xingyou Song, Mitchell McIntire, Pranav Nashikkar, Ritam Guha, Wolfgang Banzhaf, Kalyanmoy Deb, Vishnu Naresh Boddeti, Jie Tan, Esteban Real |
| 2021 | GECCO | The factory must grow: automation in Factorio. | Kenneth N. Reid, Iliya Miralavy, Stephen Kelly, Wolfgang Banzhaf, Cedric Gondro |
| 2020 | GECCO | A modular memory framework for time series prediction. | Stephen Kelly, Jacob Newsted, Wolfgang Banzhaf, Cedric Gondro |
| 2018 | IJCAI | Emergent Tangled Program Graphs in Multi-Task Learning. | Stephen Kelly, Malcolm I. Heywood |
| 2017 | EUROGP | Emergent Tangled Graph Representations for Atari Game Playing Agents. | Stephen Kelly, Malcolm I. Heywood |
| 2017 | GECCO | Multi-task learning in Atari video games with emergent tangled program graphs. | Stephen Kelly, Malcolm I. Heywood |
| 2017 | IDEAL | Finding Sentiment in Noise: Non-linear Relationships Between Sentiment and Financial Markets. | Zeyan Zhao, Stephen Kelly, Khurshid Ahmad |
| 2016 | GECCO | On Synergies between Diversity and Task Decomposition in Constructing Complex Systems with GP. | Jessica P. C. Bonson, Stephen Kelly, Andrew R. McIntyre, Malcolm I. Heywood |
| 2016 | GECCO | Discovering Rubik's Cube Subgroups using Coevolutionary GP: A Five Twist Experiment. | Robert J. Smith, Stephen Kelly, Malcolm I. Heywood |
| 2016 | SOUPS | Collaborative Data Analysis and Discovery for Cyber Security. | Diane Staheli, Vincent Mancuso, Raul Harnasch, Cody Fulcher, Madeline Chmielinski, Adam Kearns, Stephen Kelly, Era Vuksani |
| 2015 | GECCO | Knowledge Transfer from Keepaway Soccer to Half-field Offense through Program Symbiosis: Building Simple Programs for a Complex Task. | Stephen Kelly, Malcolm I. Heywood |
| 2015 | IDEAL | Propagating Disaster Warnings on Social and Digital Media. | Stephen Kelly, Khurshid Ahmad |
| 2015 | IDEAL | The Impact of News Media and Affect in Financial Markets. | Stephen Kelly, Khurshid Ahmad |
| 2014 | AAAI | Genotypic versus Behavioural Diversity for Teams of Programs under the 4-v-3 Keepaway Soccer Task. | Stephen Kelly, Malcolm I. Heywood |
| 2014 | EUROGP | On Diversity, Teaming, and Hierarchical Policies: Observations from the Keepaway Soccer Task. | Stephen Kelly, Malcolm I. Heywood |
| 2012 | CEC | On run time libraries and hierarchical symbiosis. | Stephen Kelly, Peter Lichodzijewski, Malcolm I. Heywood |
| 2012 | ESANN | Highly efficient localisation utilising weightless neural systems. | Ben McElroy, Michael Gillham, Gareth Howells, Sarah K. Spurgeon, Stephen Kelly, John C. Batchelor, Matthew Pepper |
| 2012 | IDEAL | Sentiment Proxies: Computing Market Volatility. | Stephen Kelly, Khurshid Ahmad |
| 2009 | FPL | A biophysically accurate floating point somatic neuroprocessor. | Yiwei Zhang, Jos L. Nez-Yez, Joe McGeehan, Edward Regan, Stephen Kelly |