Charles Ofria

ORCID

Publication Activity (10 Years)

Years Active: 1999-2024
Publications (10 Years): 71

Top Venues

Publications

Martin Briesch, Ryan Boldi, Dominik Sobania, Alexander Lalejini, Thomas Helmuth, Franz Rothlauf, Charles Ofria, Lee Spector
Improving Lexicase Selection with Informed Down-Sampling. GECCO Companion (2024)
Matthew Andres Moreno, Santiago Rodriguez Papa, Charles Ofria
Case Study of Novelty, Complexity, and Adaptation in a Multicellular System. CoRR (2024)
Matthew Andres Moreno, Alexander Lalejini, Charles Ofria
Tag Affinity Criteria Influence Adaptive Evolution. GECCO Companion (2023)
Ryan Boldi, Martin Briesch, Dominik Sobania, Alexander Lalejini, Thomas Helmuth, Franz Rothlauf, Charles Ofria, Lee Spector
Informed Down-Sampled Lexicase Selection: Identifying productive training cases for efficient problem solving. CoRR (2023)
Matthew Andres Moreno, Alexander Lalejini, Charles Ofria
Matchmaker, matchmaker, make me a match: geometric, variational, and evolutionary implications of criteria for tag affinity. Genet. Program. Evolvable Mach. 24 (1) (2023)
Alexander Lalejini, Matthew Andres Moreno, Charles Ofria
Tag-based module regulation for genetic programming. GECCO Companion (2022)
Matthew Andres Moreno, Emily L. Dolson, Charles Ofria
Hereditary stratigraphy: genome annotations to enable phylogenetic inference over distributed populations. GECCO Companion (2022)
Matthew Andres Moreno, Emily L. Dolson, Charles Ofria
hstrat: a Python Package for phylogenetic inference on distributed digital evolution populations. J. Open Source Softw. 7 (80) (2022)
Jose Guadalupe Hernandez, Alexander Lalejini, Charles Ofria
A suite of diagnostic metrics for characterizing selection schemes. CoRR (2022)
Clifford Bohm, Sarah Albani, Charles Ofria, Acacia L. Ackles
Using the Comparative Hybrid Approach to Disentangle the Role of Substrate Choice on the Evolution of Cognition. Artif. Life 28 (4) (2022)
Jose Guadalupe Hernandez, Alexander Lalejini, Charles Ofria
Measuring the ability of lexicase selection to find obscure pathways to optimality. GECCO Companion (2022)
Matthew Andres Moreno, Charles Ofria
Best-Effort Communication Improves Performance and Scales Robustly on Conventional Hardware. CoRR (2022)
Matthew Andres Moreno, Santiago Rodriguez Papa, Charles Ofria
Conduit: a C++ library for best-effort high performance computing. GECCO Companion (2021)
Alexander Lalejini, Matthew Andres Moreno, Charles Ofria
Tag-based regulation of modules in genetic programming improves context-dependent problem solving. Genet. Program. Evolvable Mach. 22 (3) (2021)
Matthew Andres Moreno, Santiago Rodriguez Papa, Alexander Lalejini, Charles Ofria
SignalGP-Lite: Event Driven Genetic Programming Library for Large-Scale Artificial Life Applications. CoRR (2021)
Matthew Andres Moreno, Santiago Rodriguez Papa, Charles Ofria
Conduit: A C++ Library for Best-effort High Performance Computing. CoRR (2021)
Matthew Andres Moreno, Alexander Lalejini, Charles Ofria
Matchmaker, Matchmaker, Make Me a Match: Geometric, Variational, and Evolutionary Implications of Criteria for Tag Affinity. CoRR (2021)
Jose Guadalupe Hernandez, Alexander Lalejini, Charles Ofria
An Exploration of Exploration: Measuring the Ability of Lexicase Selection to Find Obscure Pathways to Optimality. GPTP (2021)
Sarah Albani, Acacia L. Ackles, Charles Ofria, Clifford Bohm
The Comparative Hybrid Approach to Investigate Cognition across Substrates. ALIFE (2021)
Matthew Andres Moreno, Charles Ofria
Exploring Evolved Multicellular Life Histories in a Open-Ended Digital Evolution System. CoRR (2021)
Jose Guadalupe Hernandez, Alexander Lalejini, Charles Ofria
An Exploration of Exploration: Measuring the ability of lexicase selection to find obscure pathways to optimality. CoRR (2021)
Acacia L. Ackles, Austin J. Ferguson, Connor Grady, Charles Ofria
Rank epistasis: A new model for analyzing epistatic interactions in the absence of quantifiable fitness interactions. ALIFE (2020)
Alexander Lalejini, Matthew Andres Moreno, Charles Ofria
Tag-based Genetic Regulation for Genetic Programming. CoRR (2020)
Joel Lehman, Jeff Clune, Dusan Misevic, Christoph Adami, Lee Altenberg, Julie Beaulieu, Peter J. Bentley, Samuel Bernard, Guillaume Beslon, David M. Bryson, Nick Cheney, Patryk Chrabaszcz, Antoine Cully, Stéphane Doncieux, Fred C. Dyer, Kai Olav Ellefsen, Robert Feldt, Stephan Fischer, Stephanie Forrest, Antoine Frénoy, Christian Gagné, Léni K. Le Goff, Laura M. Grabowski, Babak Hodjat, Frank Hutter, Laurent Keller, Carole Knibbe, Peter Krcah, Richard E. Lenski, Hod Lipson, Robert MacCurdy, Carlos Maestre, Risto Miikkulainen, Sara Mitri, David E. Moriarty, Jean-Baptiste Mouret, Anh Nguyen, Charles Ofria, Marc Parizeau, David P. Parsons, Robert T. Pennock, William F. Punch, Thomas S. Ray, Marc Schoenauer, Eric Schulte, Karl Sims, Kenneth O. Stanley, François Taddei, Danesh Tarapore, Simon Thibault, Richard A. Watson, Westley Weimer, Jason Yosinski
The Surprising Creativity of Digital Evolution: A Collection of Anecdotes from the Evolutionary Computation and Artificial Life Research Communities. Artif. Life 26 (2) (2020)
Emily L. Dolson, Alexander Lalejini, Steven Jorgensen, Charles Ofria
Interpreting the Tape of Life: Ancestry-Based Analyses Provide Insights and Intuition about Evolutionary Dynamics. Artif. Life 26 (1) (2020)
Austin J. Ferguson, Jose Guadalupe Hernandez, Daniel Junghans, Alexander Lalejini, Emily L. Dolson, Charles Ofria
Characterizing the Effects of Random Subsampling on Lexicase Selection. GPTP (2019)
Alexander Lalejini, Charles Ofria
Tag-accessed memory for genetic programming. GECCO (Companion) (2019)
Rosangela Canino-Koning, Michael J. Wiser, Charles Ofria
Fluctuating environments select for short-term phenotypic variation leading to long-term exploration. PLoS Comput. Biol. 15 (4) (2019)
Jose Guadalupe Hernandez, Alexander Lalejini, Emily L. Dolson, Charles Ofria
Random subsampling improves performance in lexicase selection. GECCO (Companion) (2019)
Clifford Bohm, Alexander Lalejini, Jory Schossau, Charles Ofria
MABE 2.0: an introduction to MABE and a road map for the future of MABE development. GECCO (Companion) (2019)
Emily L. Dolson, Anya E. Vostinar, Michael J. Wiser, Charles Ofria
The MODES Toolbox: Measurements of Open-Ended Dynamics in Evolving Systems. Artif. Life 25 (1) (2019)
Alexander Lalejini, Emily L. Dolson, Clifford Bohm, Austin J. Ferguson, David P. Parsons, Penelope Faulkner Rainford, Paul Richmond, Charles Ofria
Data Standards for Artificial Life Software. ALIFE (2019)
Matthew Andres Moreno, Charles Ofria
Toward Open-Ended Fraternal Transitions in Individuality. Artif. Life 25 (2) (2019)
Clifford Bohm, Acacia L. Ackles, Charles Ofria, Arend Hintze
On Sexual Selection in the Presence of Multiple Costly Displays. ALIFE (2019)
Michael J. Wiser, Rosangela Canino-Koning, Charles Ofria
Horizontal Gene Transfer Leads to Increased Task Acquisition and Genomic Modularity in Digital Organisms. ALIFE (2019)
Anya E. Vostinar, Charles Ofria
Spatial Structure Can Decrease Symbiotic Cooperation. Artif. Life 24 (4) (2018)
Alexander Lalejini, Charles Ofria
What Else Is in an Evolved Name? Exploring Evolvable Specificity with SignalGP. GPTP (2018)
Emily L. Dolson, Alexander Lalejini, Charles Ofria
Exploring genetic programming systems with MAP-Elites. PeerJ Prepr. 6 (2018)
Alexander Lalejini, Charles Ofria
Evolving Event-driven Programs with SignalGP. CoRR (2018)
Emily L. Dolson, Charles Ofria
Visualizing the tape of life: exploring evolutionary history with virtual reality. GECCO (Companion) (2018)
Matthew Andres Moreno, Wolfgang Banzhaf, Charles Ofria
Learning an evolvable genotype-phenotype mapping. GECCO (2018)
Matthew Andres Moreno, Charles Ofria
Toward open-ended fraternal transitions in individuality. PeerJ Prepr. 6 (2018)
Emily L. Dolson, Charles Ofria
Ecological theory provides insights about evolutionary computation. GECCO (Companion) (2018)
Emily L. Dolson, Alexander Lalejini, Charles Ofria
Exploring Genetic Programming Systems with MAP-Elites. GPTP (2018)
Joel Lehman, Jeff Clune, Dusan Misevic, Christoph Adami, Lee Altenberg, Julie Beaulieu, Peter J. Bentley, Samuel Bernard, Guillaume Beslon, David M. Bryson, Patryk Chrabaszcz, Nick Cheney, Antoine Cully, Stéphane Doncieux, Fred C. Dyer, Kai Olav Ellefsen, Robert Feldt, Stephan Fischer, Stephanie Forrest, Antoine Frénoy, Christian Gagné, Leni K. Le Goff, Laura M. Grabowski, Babak Hodjat, Frank Hutter, Laurent Keller, Carole Knibbe, Peter Krcah, Richard E. Lenski, Hod Lipson, Robert MacCurdy, Carlos Maestre, Risto Miikkulainen, Sara Mitri, David E. Moriarty, Jean-Baptiste Mouret, Anh Nguyen, Charles Ofria, Marc Parizeau, David P. Parsons, Robert T. Pennock, William F. Punch, Thomas S. Ray, Marc Schoenauer, Eric Schulte, Karl Sims, Kenneth O. Stanley, François Taddei, Danesh Tarapore, Simon Thibault, Westley Weimer, Richard A. Watson, Jason Yosinski
The Surprising Creativity of Digital Evolution: A Collection of Anecdotes from the Evolutionary Computation and Artificial Life Research Communities. CoRR (2018)
Emily L. Dolson, Charles Ofria
Synthesizing Research on the Generation and Maintenance of Population Diversity. ALIFE (2018)
Emily L. Dolson, Wolfgang Banzhaf, Charles Ofria
Ecological theory provides insights about evolutionary computation. PeerJ Prepr. 6 (2018)
Anya E. Vostinar, Jacob Fenton, Chris Waters, Charles Ofria
Signals in the Dark: What factors select for the evolution of cooperation controlled by quorum sensing? ALIFE (2018)
Emily L. Dolson, Alexander Lalejini, Steven Jorgensen, Charles Ofria
Quantifying the tape of life: Ancestry-based metrics provide insights and intuition about evolutionary dynamics. PeerJ Prepr. 6 (2018)
Alexander Lalejini, Charles Ofria
Evolving reactive agents with SignalGP. PeerJ Prepr. 6 (2018)
Emily L. Dolson, Alexander Lalejini, Steven Jorgensen, Charles Ofria
Quantifying the Tape of Life: Ancestry-based Metrics Provide Insights and Intuition about Evolutionary Dynamics. ALIFE (2018)
Alexander Lalejini, Charles Ofria
Evolving Reactive Agents with SignalGP. ALIFE (2018)
Alexander Lalejini, Charles Ofria
Evolving event-driven programs with SignalGP. GECCO (2018)
Alexander Lalejini, Charles Ofria
What else is in an evolved name? Exploring evolvable specificity with SignalGP. PeerJ Prepr. 6 (2018)
Anselmo C. Pontes, Charles Ofria
Digital investigations on the evolution of prokaryote photosynthesis regulation: late-breaking abstract. GECCO (Companion) (2018)
Emily L. Dolson, Anya E. Vostinar, Michael J. Wiser, Charles Ofria
The MODES toolbox: Measurements of Open-ended Dynamics in Evolving Systems. PeerJ Prepr. 6 (2018)
Michael J. Wiser, Luis Zaman, Brian D. Connelly, Charles Ofria
Threshold for cooperation on irregular spatial networks. ECAL (2017)
Emily L. Dolson, Wolfgang Banzhaf, Charles Ofria
Applying Ecological Principles to Genetic Programming. GPTP (2017)
Rosangela Canino-Koning, Jason Keagy, Charles Ofria
Sexual selection promotes ecological speciation in digital organisms. ECAL (2017)
Joshua R. Nahum, Jevin West, Benjamin M. Althouse, Luis Zaman, Charles Ofria, Benjamin Kerr
Improved adaptation in exogenously and endogenously changing environments. ECAL (2017)
Alexander Lalejini, Michael J. Wiser, Charles Ofria
Gene duplications drive the evolution of complex traits and regulation. ECAL (2017)
Emily L. Dolson, Charles Ofria
Spatial resource heterogeneity creates local hotspots of evolutionary potential. ECAL (2017)
Anselmo C. Pontes, Ian Whalen, Andrew C. Mitchell, Robert B. Mobley, Fred C. Dyer, Charles Ofria
Investigations into the evolutionary origin of navigation and learning. ECAL (2017)
Miguel A. Fortuna, Luis Zaman, Charles Ofria, Andreas Wagner
The genotype-phenotype map of an evolving digital organism. PLoS Comput. Biol. 13 (2) (2017)
Charles Ofria, Laura M. Grabowski, Joshua R. Nahum, Riley Annis, Emily L. Dolson, Mikaela Leas
The Prisoners Dilemma, Memory, and the Early Evolution of Intelligence. ALIFE (2016)
Charles Ofria, Michael J. Wiser, Emily L. Dolson
The Effects of Evolution and Spatial Structure on Diversity in Biological Reserves. ALIFE (2016)
Charles Ofria, Alexander Lalejini
The Evolutionary Origins of Phenotypic Plasticity. ALIFE (2016)
Tim Taylor, Joshua Evan Auerbach, Josh C. Bongard, Jeff Clune, Simon J. Hickinbotham, Charles Ofria, Mizuki Oka, Sebastian Risi, Kenneth O. Stanley, Jason Yosinski
WebAL Comes of Age: A Review of the First 21 Years of Artificial Life on the Web. Artif. Life 22 (3) (2016)
Anya E. Vostinar, Luis Zaman, Charles Ofria
What Factors Drive the Evolution of Mutualism? GECCO (Companion) (2016)
Tim Taylor, Mark A. Bedau, Alastair Channon, David H. Ackley, Wolfgang Banzhaf, Guillaume Beslon, Emily L. Dolson, Tom Froese, Simon J. Hickinbotham, Takashi Ikegami, Barry McMullin, Norman H. Packard, Steen Rasmussen, Nathaniel Virgo, Eran Agmon, Edward Clark, Simon McGregor, Charles Ofria, Glen Ropella, Lee Spector, Kenneth O. Stanley, Adam Stanton, Christopher Steven Timperley, Anya E. Vostinar, Michael J. Wiser
Open-Ended Evolution: Perspectives from the OEE Workshop in York. Artif. Life 22 (3) (2016)
Charles Ofria, Michael J. Wiser, Rosangela Canino-Koning
The Evolution of Evolvability: Changing Environments Promote Rapid Adaptation in Digital Organisms. ALIFE (2016)
Miguel A. Fortuna, Luis Zaman, Charles Ofria, Andreas Wagner
Unraveling the genotype-phenotype map of evolving digital organisms. ECAL (2015)
David M. Bryson, Aaron P. Wagner, Charles Ofria
There and back again: gene-processing hardware for the evolution and robotic deployment of robust navigation strategies. GECCO (2014)
Anya Elaine Johnson, Heather J. Goldsby, Sherri Goings, Charles Ofria
The evolution of kin inclusivity levels. GECCO (2014)
Ritwik Biswas, David Bryson, Charles Ofria, Aaron Wagner
Causes vs Benefits in the Evolution of Prey Grouping. ALIFE (2014)
David M. Bryson, Charles Ofria
Understanding Evolutionary Potential in Virtual CPU Instruction Set Architectures. CoRR (2013)
Jeff Clune, Dusan Misevic, Charles Ofria, Richard E. Lenski, Santiago F. Elena, Rafael Sanjuán
Natural selection fails to optimize mutation rates for long-term adaptation on rugged fitness landscapes. GECCO (Companion) (2013)
Miguel A. Fortuna, Luis Zaman, Aaron P. Wagner, Charles Ofria
Evolving Digital Ecological Networks. PLoS Comput. Biol. 9 (3) (2013)
Mahmoud Taghizadeh, Kristopher K. Micinski, Subir Biswas, Charles Ofria, Eric Torng
Distributed Cooperative Caching in Social Wireless Networks. IEEE Trans. Mob. Comput. 12 (6) (2013)
Sherri Goings, Heather Goldsby, Betty H. C. Cheng, Charles Ofria
An ecology-based evolutionary algorithm to evolve solutions to complex problems. ALIFE (2012)
Luis Zaman, Charles Ofria, Richard E. Lenski
Finger-painting Fitness Landscapes: An Interactive Tool for Exploring Complex Evolutionary Dynamics. ALIFE (2012)
David M. Bryson, Charles Ofria
Digital Evolution Exhibits Surprising Robustness to Poor Design Decisions. ALIFE (2012)
Heather Goldsby, Neem Serra, Fred C. Dyer, Benjamin Kerr, Charles Ofria
The Evolution of Temporal Polyethism. ALIFE (2012)
Bess L. Walker, Charles Ofria
Evolutionary Potential is Maximized at Intermediate Diversity Levels. ALIFE (2012)
Jeff Clune, Kenneth O. Stanley, Robert T. Pennock, Charles Ofria
On the Performance of Indirect Encoding Across the Continuum of Regularity. IEEE Trans. Evol. Comput. 15 (3) (2011)
Dusan Misevic, Charles Ofria, Richard E. Lenski
Digital sex: Causes and consequences. ECAL (2011)
Brian D. Connelly, Luis Zaman, Philip K. McKinley, Charles Ofria
Modeling the evolutionary dynamics of plasmids in spatial populations. GECCO (2011)
Jeff Clune, Dusan Misevic, Charles Ofria, Richard E. Lenski, Santiago F. Elena, Rafael Sanjuán
Natural selection fails to optimize mutation rates for long-term adaptation on rugged fitness landscapes. ECAL (2011)
Jeff Clune, Heather J. Goldsby, Charles Ofria, Robert T. Pennock
Selective pressures for accurate altruism targeting: evidence from digital evolution for difficult-to-test aspects of inclusive fitness theory. ECAL (2011)
Luis Zaman, Suhas Devangam, Charles Ofria
Rapid host-parasite coevolution drives the production and maintenance of diversity in digital organisms. GECCO (2011)
Laura M. Grabowski, David M. Bryson, Fred C. Dyer, Robert T. Pennock, Charles Ofria
Clever creatures: Case studies of evolved digital organisms. ECAL (2011)
Heather Goldsby, David B. Knoester, Charles Ofria
Evolution of division of labor in genetically homogenous groups. GECCO (2010)
Benjamin E. Beckmann, Jeff Clune, Charles Ofria
Digital evolution with avida. GECCO (Companion) (2010)
Jeff Clune, Benjamin E. Beckmann, Philip K. McKinley, Charles Ofria
Investigating whether hyperNEAT produces modular neural networks. GECCO (2010)
Brian D. Connelly, Luis Zaman, Charles Ofria, Philip K. McKinley
Social Structure and the Maintenance of Biodiversity. ALIFE (2010)
Laura M. Grabowski, David M. Bryson, Fred C. Dyer, Charles Ofria, Robert T. Pennock
Early Evolution of Memory Usage in Digital Organisms. ALIFE (2010)
Heather Goldsby, David B. Knoester, Jeff Clune, Philip K. McKinley, Charles Ofria
The Evolution of Division of Labor. ECAL (2) (2009)
Benjamin E. Beckmann, Laura M. Grabowski, Philip K. McKinley, Charles Ofria
Applying digital evolution to the design of self-adaptive software. ALIFE (2009)
Jeff Clune, Charles Ofria, Robert T. Pennock
The sensitivity of HyperNEAT to different geometric representations of a problem. GECCO (2009)
Heather Goldsby, Sherri Goings, Jeff Clune, Charles Ofria
Problem decomposition using indirect reciprocity in evolved populations. GECCO (2009)

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Publication Activity (10 Years)

Top Topics

Top Venues

Charles Ofria