Lee Spector

Orcid: 0000-0001-5299-4797

According to our database1, Lee Spector authored at least 149 papers between 1989 and 2024.

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Bibliography

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

Particularity.
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

Editorial introduction.
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.
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.
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

Introduction.
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
Acknowledgment.
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

Quantum computing.
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
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


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