2025
Dominated Novelty Search: Rethinking Local Competition in Quality-Diversity.
CoRR, February, 2025
2024
Chief editorship transition.
Genet. Program. Evolvable Mach., December, 2024
Pareto-Optimal Learning from Preferences with Hidden Context.
CoRR, 2024
Leveraging Symbolic Regression for Heuristic Design in the Traveling Thief Problem.
CoRR, 2024
Quality Diversity through Human Feedback: Towards Open-Ended Diversity-Driven Optimization.
Proceedings of the Forty-first International Conference on Machine Learning, 2024
Effective Adaptive Mutation Rates for Program Synthesis.
Proceedings of the Genetic and Evolutionary Computation Conference, 2024
Facilitating Function Application in Code Building Genetic Programming.
Proceedings of the Genetic and Evolutionary Computation Conference, 2024
Improving Lexicase Selection with Informed Down-Sampling.
Proceedings of the Genetic and Evolutionary Computation Conference Companion, 2024
A Comprehensive Analysis of Down-sampling for Genetic Programming-based Program Synthesis.
Proceedings of the Genetic and Evolutionary Computation Conference Companion, 2024
Solving Deceptive Problems Without Explicit Diversity Maintenance.
Proceedings of the Genetic and Evolutionary Computation Conference Companion, 2024
DALex: Lexicase-Like Selection via Diverse Aggregation.
Proceedings of the Genetic Programming - 27th European Conference, 2024
Generational Computation Reduction in Informal Counterexample-Driven Genetic Programming.
Proceedings of the Genetic Programming - 27th European Conference, 2024
2023
Multi-Objective Evolutionary Architecture Search for Parameterized Quantum Circuits.
Entropy, January, 2023
Objectives Are All You Need: Solving Deceptive Problems Without Explicit Diversity Maintenance.
CoRR, 2023
Quality Diversity through Human Feedback.
CoRR, 2023
Constructor algorithms for building unconventional computers able to solve NP-complete problems.
CoRR, 2023
Analyzing the Interaction Between Down-Sampling and Selection.
CoRR, 2023
Informed Down-Sampled Lexicase Selection: Identifying productive training cases for efficient problem solving.
CoRR, 2023
Proceedings of the Genetic Programming Theory and Practice XX [GPTP 2023], 2023
Can the Problem-Solving Benefits of Quality Diversity Be Obtained without Explicit Diversity Maintenance?
Proceedings of the Companion Proceedings of the Conference on Genetic and Evolutionary Computation, 2023
A Static Analysis of Informed Down-Samples.
Proceedings of the Companion Proceedings of the Conference on Genetic and Evolutionary Computation, 2023
The Problem Solving Benefits of Down-sampling Vary by Selection Scheme.
Proceedings of the Companion Proceedings of the Conference on Genetic and Evolutionary Computation, 2023
Probabilistic Lexicase Selection.
Proceedings of the Genetic and Evolutionary Computation Conference, 2023
2022
Problem-Solving Benefits of Down-Sampled Lexicase Selection.
Artif. Life, March, 2022
Acknowledgment to reviewers (2021).
Genet. Program. Evolvable Mach., 2022
The Environmental Discontinuity Hypothesis for Down-Sampled Lexicase Selection.
CoRR, 2022
Optimizing Neural Networks with Gradient Lexicase Selection.
Proceedings of the Tenth International Conference on Learning Representations, 2022
Environments with local scopes for modules in genetic programming.
Proceedings of the GECCO '22: Genetic and Evolutionary Computation Conference, Companion Volume, Boston, Massachusetts, USA, July 9, 2022
Functional code building genetic programming.
Proceedings of the GECCO '22: Genetic and Evolutionary Computation Conference, Boston, Massachusetts, USA, July 9, 2022
Evolutionary quantum architecture search for parametrized quantum circuits.
Proceedings of the GECCO '22: Genetic and Evolutionary Computation Conference, Companion Volume, Boston, Massachusetts, USA, July 9, 2022
Lexicase selection at scale.
Proceedings of the GECCO '22: Genetic and Evolutionary Computation Conference, Companion Volume, Boston, Massachusetts, USA, July 9, 2022
Going faster and hence further with lexicase selection.
Proceedings of the GECCO '22: Genetic and Evolutionary Computation Conference, Companion Volume, Boston, Massachusetts, USA, July 9, 2022
2021
Acknowledgement to reviewers (2020).
Genet. Program. Evolvable Mach., 2021
Genet. Program. Evolvable Mach., 2021
Relationships between parent selection methods, looping constructs, and success rate in genetic programming.
Genet. Program. Evolvable Mach., 2021
Evolving and Analyzing Modularity with GLEAM (Genetic Learning by Extraction and Absorption of Modules).
Proceedings of the Genetic Programming Theory and Practice XVIII [GPTP 2021]., 2021
Proceedings of the GECCO '21: Genetic and Evolutionary Computation Conference, 2021
GLEAM: genetic learning by extraction and absorption of modules.
Proceedings of the GECCO '21: Genetic and Evolutionary Computation Conference, 2021
Evolving neural selection with adaptive regularization.
Proceedings of the GECCO '21: Genetic and Evolutionary Computation Conference, 2021
2020
Acknowledgment to reviewers (2019).
Genet. Program. Evolvable Mach., 2020
Automatic programming: The open issue?
Genet. Program. Evolvable Mach., 2020
On the importance of specialists for lexicase selection.
Genet. Program. Evolvable Mach., 2020
Explaining and Exploiting the Advantages of Down-sampled Lexicase Selection.
Proceedings of the 2020 Conference on Artificial Life, 2020
Genetic Source Sensitivity and Transfer Learning in Genetic Programming.
Proceedings of the 2020 Conference on Artificial Life, 2020
Why and when are loops useful in genetic programming?
Proceedings of the GECCO '20: Genetic and Evolutionary Computation Conference, 2020
Code building genetic programming.
Proceedings of the GECCO '20: Genetic and Evolutionary Computation Conference, 2020
Counterexample-driven genetic programming without formal specifications.
Proceedings of the GECCO '20: Genetic and Evolutionary Computation Conference, 2020
Transfer Learning of Genetic Programming Instruction Sets.
Proceedings of the GECCO '20: Genetic and Evolutionary Computation Conference, 2020
Effect of Parent Selection Methods on Modularity.
Proceedings of the Genetic Programming - 23rd European Conference, 2020
2019
Multidimensional genetic programming for multiclass classification.
Swarm Evol. Comput., 2019
Acknowledgment to reviewers.
Genet. Program. Evolvable Mach., 2019
A Probabilistic and Multi-Objective Analysis of Lexicase Selection and ε-Lexicase Selection.
Evol. Comput., 2019
Using Modularity Metrics as Design Features to Guide Evolution in Genetic Programming.
Proceedings of the Genetic Programming Theory and Practice XVII [GPTP 2019, 2019
Comparison of Linear Genome Representations for Software Synthesis.
Proceedings of the Genetic Programming Theory and Practice XVII [GPTP 2019, 2019
Push: genetic programming for finite algebras.
Proceedings of the Genetic and Evolutionary Computation Conference Companion, 2019
Modularity metrics for genetic programming.
Proceedings of the Genetic and Evolutionary Computation Conference Companion, 2019
Lexicase selection of specialists.
Proceedings of the Genetic and Evolutionary Computation Conference, 2019
Lexicase selection in learning classifier systems.
Proceedings of the Genetic and Evolutionary Computation Conference, 2019
2018
Evolution of algebraic terms 3: Term continuity and beam algorithms.
Int. J. Algebra Comput., 2018
An approach to human-machine collaboration in innovation.
Artif. Intell. Eng. Des. Anal. Manuf., 2018
Lexicase Selection Beyond Genetic Programming.
Proceedings of the Genetic Programming Theory and Practice XVI, 2018
Plushi: an embeddable, language agnostic, push interpreter.
Proceedings of the Genetic and Evolutionary Computation Conference Companion, 2018
Specialization and elitism in lexicase and tournament selection.
Proceedings of the Genetic and Evolutionary Computation Conference Companion, 2018
Program synthesis using uniform mutation by addition and deletion.
Proceedings of the Genetic and Evolutionary Computation Conference, 2018
A multidimensional genetic programming approach for identifying epsistatic gene interactions.
Proceedings of the Genetic and Evolutionary Computation Conference Companion, 2018
2017
Introduction to the peer commentary special section on "On the Mapping of Genotype to Phenotype in Evolutionary Algorithms" by Peter A. Whigham, Grant Dick, and James Maclaurin.
Genet. Program. Evolvable Mach., 2017
$ε$-Lexicase selection: a probabilistic and multi-objective analysis of lexicase selection in continuous domains.
CoRR, 2017
Relaxations of Lexicase Parent Selection.
Proceedings of the Genetic Programming Theory and Practice XV, 2017
Recent developments in autoconstructive evolution.
Proceedings of the Genetic and Evolutionary Computation Conference, 2017
Expressive genetic programming: concepts and applications.
Proceedings of the Genetic and Evolutionary Computation Conference, 2017
PyshGP: PushGP in Python.
Proceedings of the Genetic and Evolutionary Computation Conference, 2017
On the difficulty of benchmarking inductive program synthesis methods.
Proceedings of the Genetic and Evolutionary Computation Conference, 2017
Using algorithm configuration tools to optimize genetic programming parameters: a case study.
Proceedings of the Genetic and Evolutionary Computation Conference, 2017
Visualizing genetic programming ancestries using graph databases.
Proceedings of the Genetic and Evolutionary Computation Conference, 2017
Improving generalization of evolved programs through automatic simplification.
Proceedings of the Genetic and Evolutionary Computation Conference, 2017
Genetic Programming Representations for Multi-dimensional Feature Learning in Biomedical Classification.
Proceedings of the Applications of Evolutionary Computation - 20th European Conference, 2017
2016
Defining and simulating open-ended novelty: requirements, guidelines, and challenges.
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Theory Biosci., 2016
Evolution of algebraic terms 2: Deep drilling algorithm.
Int. J. Algebra Comput., 2016
Inference of compact nonlinear dynamic models by epigenetic local search.
Eng. Appl. Artif. Intell., 2016
Open-Ended Evolution: Perspectives from the OEE Workshop in York.
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Artif. Life, 2016
A Detailed Analysis of a PushGP Run.
Proceedings of the Genetic Programming Theory and Practice XIV, 2016
Linear Genomes for Structured Programs.
Proceedings of the Genetic Programming Theory and Practice XIV, 2016
Evolution Evolves with Autoconstruction.
Proceedings of the Genetic and Evolutionary Computation Conference, 2016
Evolution of Layer Based Neural Networks: Preliminary Report.
Proceedings of the Genetic and Evolutionary Computation Conference, 2016
Visualizing Genetic Programming Ancestries.
Proceedings of the Genetic and Evolutionary Computation Conference, 2016
Effects of Lexicase and Tournament Selection on Diversity Recovery and Maintenance.
Proceedings of the Genetic and Evolutionary Computation Conference, 2016
The Impact of Hyperselection on Lexicase Selection.
Proceedings of the 2016 on Genetic and Evolutionary Computation Conference, Denver, CO, USA, July 20, 2016
Epsilon-Lexicase Selection for Regression.
Proceedings of the 2016 on Genetic and Evolutionary Computation Conference, Denver, CO, USA, July 20, 2016
2015
Solving Uncompromising Problems With Lexicase Selection.
IEEE Trans. Evol. Comput., 2015
Lexicase Selection for Program Synthesis: A Diversity Analysis.
Proceedings of the Genetic Programming Theory and Practice XIII [GPTP 2015]., 2015
Comparison of Semantic-aware Selection Methods in Genetic Programming.
Proceedings of the Genetic and Evolutionary Computation Conference, 2015
General Program Synthesis Benchmark Suite.
Proceedings of the Genetic and Evolutionary Computation Conference, 2015
Genetic Programming with Epigenetic Local Search.
Proceedings of the Genetic and Evolutionary Computation Conference, 2015
2014
Peer commentary on Wolfgang Banzhaf's "genetic programming and emergence".
Genet. Program. Evolvable Mach., 2014
Genet. Program. Evolvable Mach., 2014
Analyzing a Decade of Human-Competitive ("HUMIE") Winners: What Can We Learn?
Proceedings of the Genetic Programming Theory and Practice XII, 2014
Inheritable Epigenetics in Genetic Programming.
Proceedings of the Genetic Programming Theory and Practice XII, 2014
Effective simplification of evolved push programs using a simple, stochastic hill-climber.
Proceedings of the Genetic and Evolutionary Computation Conference, 2014
Expressive genetic programming.
Proceedings of the Genetic and Evolutionary Computation Conference, 2014
Word count as a traditional programming benchmark problem for genetic programming.
Proceedings of the Genetic and Evolutionary Computation Conference, 2014
Evolving differential equations with developmental linear genetic programming and epigenetic hill climbing.
Proceedings of the Genetic and Evolutionary Computation Conference, 2014
2013
Uniform Linear Transformation with Repair and Alternation in Genetic Programming.
Proceedings of the Genetic Programming Theory and Practice XI [GPTP 2013, 2013
A behavior-based analysis of modal problems.
Proceedings of the Genetic and Evolutionary Computation Conference, 2013
Evolving a digital multiplier with the pushgp genetic programming system.
Proceedings of the Genetic and Evolutionary Computation Conference, 2013
2012
Achieving COSMOS: a metric for determining when to give up and when to reach for the stars.
Proceedings of the Genetic and Evolutionary Computation Conference, 2012
Tag-based modularity in tree-based genetic programming.
Proceedings of the Genetic and Evolutionary Computation Conference, 2012
Expressive genetic programming: tutorial: 2012 genetic and evolutionary computation conference (GECCO-2012).
Proceedings of the Genetic and Evolutionary Computation Conference, 2012
Assessment of problem modality by differential performance of lexicase selection in genetic programming: a preliminary report.
Proceedings of the Genetic and Evolutionary Computation Conference, 2012
Empirical investigation of size-based tournaments for node selection in genetic programming.
Proceedings of the Genetic and Evolutionary Computation Conference, 2012
Autoconstructive evolution for structural problems.
Proceedings of the Genetic and Evolutionary Computation Conference, 2012
2011
How the Obscure Features Hypothesis Leads to Innovation Assistant Software.
Proceedings of the Second International Conference on Computational Creativity, 2011
Tag-based modules in genetic programming.
Proceedings of the 13th Annual Genetic and Evolutionary Computation Conference, 2011
Fecundity and selectivity in evolutionary computation.
Proceedings of the 13th Annual Genetic and Evolutionary Computation Conference, 2011
Evolution of reward functions for reinforcement learning.
Proceedings of the 13th Annual Genetic and Evolutionary Computation Conference, 2011
Size-based tournaments for node selection.
Proceedings of the 13th Annual Genetic and Evolutionary Computation Conference, 2011
Innovation is built on the obscure: innovation-enhancing software for uncovering the obscure.
Proceedings of the 8th Conference on Creativity & Cognition, 2011
2010
Genetic Programming for Reward Function Search.
IEEE Trans. Auton. Ment. Dev., 2010
Evolution of quantum algorithms.
Proceedings of the Genetic and Evolutionary Computation Conference, 2010
2009
Genet. Program. Evolvable Mach., 2009
Evolving quantum computer algorithms.
Proceedings of the Genetic and Evolutionary Computation Conference, 2009
2008
Machine invention of quantum computing circuits by means of genetic programming.
Artif. Intell. Eng. Des. Anal. Manuf., 2008
Introduction to the Special Issue on genetic programming for human-competitive designs.
Artif. Intell. Eng. Des. Anal. Manuf., 2008
Genetic programming for finite algebras.
Proceedings of the Genetic and Evolutionary Computation Conference, 2008
2007
Division blocks and the open-ended evolution of development, form, and behavior.
Proceedings of the Genetic and Evolutionary Computation Conference, 2007
Proceedings of the Genetic and Evolutionary Computation Conference, 2007
Unwitting distributed genetic programming via asynchronous JavaScript and XML.
Proceedings of the Genetic and Evolutionary Computation Conference, 2007
2006
Genetic Stability and Territorial Structure Facilitate the Evolution of Tag-Mediated Altruism.
Artif. Life, 2006
Evolution of artificial intelligence.
Artif. Intell., 2006
2005
Emergence of Collective Behavior in Evolving Populations of Flying Agents.
Genet. Program. Evolvable Mach., 2005
Validation of evolutionary activity metrics for long-term evolutionary dynamics.
Proceedings of the Genetic and Evolutionary Computation Conference, 2005
The Push3 execution stack and the evolution of control.
Proceedings of the Genetic and Evolutionary Computation Conference, 2005
Teaching the evolution of behavior with SuperDuperWalker.
Proceedings of the Artificial Intelligence in Education, 2005
2004
Tags and the Evolution of Cooperation in Complex Environments.
Proceedings of the Artificial Multiagent Learning, 2004
2002
Genetic Programming and Autoconstructive Evolution with the Push Programming Language.
Genet. Program. Evolvable Mach., 2002
Book Review: The Quest for the Quantum Computer.
Genet. Program. Evolvable Mach., 2002
Using Genetic Programming with Multiple Data Types and Automatic Modularization to Evolve Decentralized and Coordinated Navigation in Multi-Agent Systems.
Proceedings of the Late Breaking papers at the Genetic and Evolutionary Computation Conference (GECCO-2002), 2002
Size Control Via Size Fair Genetic Operators In The PushGP Genetic Programming System.
Proceedings of the GECCO 2002: Proceedings of the Genetic and Evolutionary Computation Conference, 2002
2001
Partial and total-order planning: evidence from normal and prefrontally damaged populations.
Cogn. Sci., 2001
1999
Finding a better-than-classical quantum AND/OR algorithm using genetic programming.
Proceedings of the 1999 Congress on Evolutionary Computation, 1999
1997
New Directions: Automatic Generation of Intelligent Agent Programs.
IEEE Expert, 1997
Ontology-based Web Agents.
Proceedings of the First International Conference on Autonomous Agents, 1997
1995
Artificial Intelligence as the Liberal Arts of Computer Science.
SIGART Bull., 1995
1994
Parallel Knowledge Representation on the Connection Machine.
J. Parallel Distributed Comput., 1994
The Use of Supervenience in Dynamic-world Planning.
Proceedings of the Second International Conference on Artificial Intelligence Planning Systems, 1994
Ordering Relations in Human and Machine Planning.
Proceedings of the 12th National Conference on Artificial Intelligence, Seattle, WA, USA, July 31, 1994
Criticism, Culture, and the Automatic Generation of Artworks.
Proceedings of the 12th National Conference on Artificial Intelligence, Seattle, WA, USA, July 31, 1994
Genetic Programming and AI Planning Systems.
Proceedings of the 12th National Conference on Artificial Intelligence, Seattle, WA, USA, July 31, 1994
1992
Supervenience in Dynamic-World Planning.
PhD thesis, 1992
Planning and Reacting Across Supervenient Level of Representation.
Int. J. Cooperative Inf. Syst., 1992
1989
Christopher Cherniak, Minimal Rationality.
Artif. Intell., 1989
Knowledge representation on the connection machine.
Proceedings of the Proceedings Supercomputing '89, Reno, NV, USA, November 12-17, 1989, 1989