ORCiD<\/a><\/p>\n\n\n\n Lexicase Selection for Multi-task Evolutionary Robotics (2022, Artificial Life)<\/p>\n\t\t\t [\ud83d\udcc4<\/a>] [doi<\/a>] Lexicase VI<\/strong><\/em><\/p>\n\n\n\n In this paper we tie together the early work on Lexicase for ER and push forward into searching for control parameters that deliver capability in multiple task types. We use Lexicase to drive the evolutionary process to optimise obstacle traversal, turn-to-target and cargo-carrying, rather than just obstacle traversal which was our single task. The paper demonstrates the potential of Lexicase to solve these kinds of problems.<\/p>\n\n<\/div>\n\t\t<\/div>\n\n Where do successful populations originate from? (2021, Journal of Theoretical Biology)<\/p>\n\t\t\t [\ud83d\udcc4<\/a>] [doi<\/a>]<\/p>\n\n\n\n We explore the role of geographical factors such as land fertility and mountains in the context of human population evolution and distribution dynamics. We demonstrate though computational modelling and analysis of geographicsl data that successful human populations, i.e. those which become dominant in their environment, often originate from lands of many valleys with relatively low land fertility, which are close to areas of high land fertility.<\/p>\n\n<\/div>\n\t\t<\/div>\n\n Viral RNA-dependent RNA polymerase mutants display an altered mutation spectrum resulting in attenuation in both mosquito and vertebrate hosts (2019, PLOS Pathogens)<\/p>\n\t\t\t [\ud83d\udcc4<\/a>] [doi]<\/p>\n\n<\/div>\n\t\t<\/div>\n\n RecQ helicases in the malaria parasite Plasmodium falciparum affect genome stability, gene expression patterns and DNA replication dynamics (2018, PLOS Genetics)<\/p>\n\t\t\t [\ud83d\udcc4<\/a>] [doi]<\/p>\n\n<\/div>\n\t\t<\/div>\n\n Open-Ended Evolution: Perspectives from the OEE Workshop in York (2016, Artificial Life)<\/p>\n\t\t\t [\ud83d\udcc4<\/a>] [doi]<\/p>\n\n<\/div>\n\t\t<\/div>\n\n Recombination events among virulence genes in malaria parasites are associated with G-quadruplex-forming DNA motifs (2016, BMC Genomics)<\/p>\n\t\t\t [\ud83d\udcc4<\/a>] [doi]<\/p>\n\n<\/div>\n\t\t<\/div>\n<\/div>\n\n\n Efficient Adaptive Sampling Lexicase Selection in Evolutionary Robotics (2025, ALIFE, Kyoto, JP)<\/p>\n\t\t\t [doi<\/a>] Lexicase VIII<\/em><\/strong><\/p>\n\n\n\n We apply Fitness Agnostic Adaptive Sampling Lexicase to our long-running evolutionary robotics test environment. We found a significant improvement in algorithm efficiency.<\/p>\n\n<\/div>\n\t\t<\/div>\n<\/div>\n\n Fitness Agnostic Adaptive Sampling Lexicase Selection (2023, International Conference on ALIFE, Sapporo, JP)<\/p>\n\t\t\t [\ud83d\udcc4<\/a>] [doi] Lexicase VII<\/strong><\/em><\/p>\n\n\n\n We explore a formulation of Lexicase that tracks how well objective cases discriminate populations of individuals, and promotes these cases to occur more often in tournaments.<\/p>\n\n<\/div>\n\t\t<\/div>\n\n Objective Sampling Strategies for Generalized Locomotion Behavior with Lexicase Selection (2021, ALIFE, Montreal, CA)<\/p>\n\t\t\t [recorded talk below][\ud83d\udcc4<\/a>] [doi] Lexicase V<\/strong><\/em><\/p>\n\n<\/div>\n\t\t<\/div>\n\n When Specialists Transition to Generalists: Evolutionary Pressure in Lexicase Selection (2020, ALIFE Prague, CZ)<\/p>\n\t\t\t [\ud83d\udcc4<\/a>] [doi] Lexicase IV<\/strong><\/em><\/p>\n\n<\/div>\n\t\t<\/div>\n\n The Limits of Lexicase Selection in an Evolutionary Robotics Task (2019, ALIFE Newcastle-upon-Tyne, UK)<\/p>\n\t\t\t [\ud83d\udcc4<\/a>] [doi] Lexicase<\/strong><\/em> III<\/em><\/strong><\/p>\n\n<\/div>\n\t\t<\/div>\n\n Stochastic Ontogenesis in Evolutionary Robotics (2018, ALIFE Tokyo, JP)<\/p>\n\t\t\t [\ud83d\udcc4<\/a>] [doi]<\/p>\n\n<\/div>\n\t\t<\/div>\n\n Tiebreaks and Diversity: Isolating Effects in Lexicase Selection (2018, ALIFE Tokyo, JP)<\/p>\n\t\t\t [\ud83d\udcc4<\/a>] [doi] Lexicase<\/strong><\/em> II<\/em><\/strong><\/p>\n\n<\/div>\n\t\t<\/div>\n\n Lexicase Selection Outperforms Previous Strategies for Incremental Evolution of Virtual Creature Controllers (2017, ECAL Lyon, FR)<\/p>\n\t\t\tPeer-reviewed Articles<\/h5>\n\n\n
Peer-reviewed Conference Papers<\/h5>\n\n\n