Thomas Helmuth

76 papers A 14B 1C 2Journal 20Unranked 39

Year	Rank	Type	Title / Venue / Authors
2024	—	`conf`	A Comprehensive Analysis of Down-sampling for Genetic Programming-based Program Synthesis. GECCO Companion Ryan Boldi, Ashley Bao, Martin Briesch, Thomas Helmuth, Dominik Sobania, Lee Spector, Alexander Lalejini
2024	—	`conf`	Explaining Automatically Designed Software Defined Perimeters with a Two Phase Evolutionary Computation System. GECCO Companion James Gunder Frazier, Thomas Helmuth
2024	A	`conf`	Facilitating Function Application in Code Building Genetic Programming. GECCO Thomas Helmuth, Jayden Fedoroff, Edward R. Pantridge, Lee Spector
2024	B	`conf`	Generational Computation Reduction in Informal Counterexample-Driven Genetic Programming. EuroGP Thomas Helmuth, Edward R. Pantridge, James Gunder Frazier, Lee Spector
2024	J	`jnl`	Generational Computation Reduction in Informal Counterexample-Driven Genetic Programming. CoRR Thomas Helmuth, Edward R. Pantridge, James Gunder Frazier, Lee Spector
2024	—	`conf`	Improving Lexicase Selection with Informed Down-Sampling. GECCO Companion Martin Briesch, Ryan Boldi, Dominik Sobania, Alexander Lalejini, Thomas Helmuth, Franz Rothlauf, Charles Ofria, Lee Spector
2024	J	`jnl`	Informed Down-Sampled Lexicase Selection: Identifying Productive Training Cases for Efficient Problem Solving. Evol. Comput. Ryan Boldi, Martin Briesch, Dominik Sobania, Alexander Lalejini, Thomas Helmuth, Franz Rothlauf, Charles Ofria, Lee Spector
2023	—	`conf`	A Static Analysis of Informed Down-Samples. GECCO Companion Ryan Boldi, Alexander Lalejini, Thomas Helmuth, Lee Spector
2023	J	`jnl`	A Static Analysis of Informed Down-Samples. CoRR Ryan Boldi, Alexander Lalejini, Thomas Helmuth, Lee Spector
2023	J	`jnl`	Analyzing the Interaction Between Down-Sampling and Selection. CoRR Ryan Boldi, Ashley Bao, Martin Briesch, Thomas Helmuth, Dominik Sobania, Lee Spector, Alexander Lalejini
2023	—	`conf`	Human-Driven Genetic Programming for Program Synthesis: A Prototype. GECCO Companion Thomas Helmuth, James Gunder Frazier, Yuhan Shi, Ahmed Farghali Abdelrehim
2023	J	`jnl`	Informed Down-Sampled Lexicase Selection: Identifying productive training cases for efficient problem solving. CoRR Ryan Boldi, Martin Briesch, Dominik Sobania, Alexander Lalejini, Thomas Helmuth, Franz Rothlauf, Charles Ofria, Lee Spector
2023	—	`conf`	Lexicase Selection. GECCO Companion William George La Cava, Thomas Helmuth
2023	A	`conf`	Solving Novel Program Synthesis Problems with Genetic Programming using Parametric Polymorphism. GECCO Edward R. Pantridge, Thomas Helmuth
2023	J	`jnl`	Solving Novel Program Synthesis Problems with Genetic Programming using Parametric Polymorphism. CoRR Edward R. Pantridge, Thomas Helmuth
2023	—	`conf`	The Problem Solving Benefits of Down-sampling Vary by Selection Scheme. GECCO Companion Ryan Boldi, Ashley Bao, Martin Briesch, Thomas Helmuth, Dominik Sobania, Lee Spector, Alexander Lalejini
2022	J	`jnl`	Applying genetic programming to PSB2: the next generation program synthesis benchmark suite. Genet. Program. Evolvable Mach. Thomas Helmuth, Peter Kelly
2022	—	`conf`	Environments with local scopes for modules in genetic programming. GECCO Companion Anil Kumar Saini, Lee Spector, Thomas Helmuth
2022	J	`jnl`	Functional Code Building Genetic Programming. CoRR Edward R. Pantridge, Thomas Helmuth, Lee Spector
2022	A	`conf`	Functional code building genetic programming. GECCO Edward R. Pantridge, Thomas Helmuth, Lee Spector
2022	—	`conf`	Going faster and hence further with lexicase selection. GECCO Companion Li Ding, Ryan Boldi, Thomas Helmuth, Lee Spector
2022	J	`jnl`	Lexicase Selection at Scale. CoRR Li Ding, Ryan Boldi, Thomas Helmuth, Lee Spector
2022	—	`conf`	Lexicase selection at scale. GECCO Companion Li Ding, Ryan Boldi, Thomas Helmuth, Lee Spector
2022	—	`conf`	Lexicase selection. GECCO Companion Thomas Helmuth, William G. La Cava
2022	—	`conf`	Population Diversity Leads to Short Running Times of Lexicase Selection. PPSN (2) Thomas Helmuth, Johannes Lengler, William G. La Cava
2022	J	`jnl`	Population Diversity Leads to Short Running Times of Lexicase Selection. CoRR Thomas Helmuth, Johannes Lengler, William G. La Cava
2022	J	`jnl`	Problem-Solving Benefits of Down-Sampled Lexicase Selection. Artif. Life Thomas Helmuth, Lee Spector
2022	J	`jnl`	The Environmental Discontinuity Hypothesis for Down-Sampled Lexicase Selection. CoRR Ryan Boldi, Thomas Helmuth, Lee Spector
2021	—	`conf`	Lexicase Selection. GECCO Companion Thomas Helmuth, William G. La Cava
2021	J	`jnl`	PSB2: The Second Program Synthesis Benchmark Suite. CoRR Thomas Helmuth, Peter Kelly
2021	A	`conf`	PSB2: the second program synthesis benchmark suite. GECCO Thomas Helmuth, Peter Kelly
2021	J	`jnl`	Problem-solving benefits of down-sampled lexicase selection. CoRR Thomas Helmuth, Lee Spector
2020	—	`conf`	Benchmarking parent selection for program synthesis by genetic programming. GECCO Companion Thomas Helmuth, Amr M. Abdelhady
2020	—	`conf`	Counterexample-driven genetic programming without formal specifications. GECCO Companion Thomas Helmuth, Lee Spector, Edward R. Pantridge
2020	C	`conf`	Explaining and Exploiting the Advantages of Down-sampled Lexicase Selection. ALIFE Thomas Helmuth, Lee Spector
2020	C	`conf`	Genetic Source Sensitivity and Transfer Learning in Genetic Programming. ALIFE Thomas Helmuth, Edward R. Pantridge, Grace Woolson, Lee Spector
2020	J	`jnl`	On the importance of specialists for lexicase selection. Genet. Program. Evolvable Mach. Thomas Helmuth, Edward R. Pantridge, Lee Spector
2020	—	`conf`	Transfer Learning of Genetic Programming Instruction Sets. GECCO Companion Thomas Helmuth, Edward R. Pantridge, Grace Woolson, Lee Spector
2019	J	`jnl`	A Probabilistic and Multi-Objective Analysis of Lexicase Selection and ε-Lexicase Selection. Evol. Comput. William G. La Cava, Thomas Helmuth, Lee Spector, Jason H. Moore
2019	J	`jnl`	Comparing and Combining Lexicase Selection and Novelty Search. CoRR Lia Jundt, Thomas Helmuth
2019	A	`conf`	Comparing and combining lexicase selection and novelty search. GECCO Lia Jundt, Thomas Helmuth
2019	—	`conf`	Comparison of Linear Genome Representations for Software Synthesis. GPTP Edward R. Pantridge, Thomas Helmuth, Lee Spector
2019	J	`jnl`	Lexicase Selection of Specialists. CoRR Thomas Helmuth, Edward R. Pantridge, Lee Spector
2019	A	`conf`	Lexicase selection of specialists. GECCO Thomas Helmuth, Edward R. Pantridge, Lee Spector
2018	—	`conf`	A comparison of semantic-based initialization methods for genetic programming. GECCO (Companion) Hammad Ahmad, Thomas Helmuth
2018	A	`conf`	Program synthesis using uniform mutation by addition and deletion. GECCO Thomas Helmuth, Nicholas Freitag McPhee, Lee Spector
2018	—	`conf`	Specialization and elitism in lexicase and tournament selection. GECCO (Companion) Edward R. Pantridge, Thomas Helmuth, Nicholas Freitag McPhee, Lee Spector
2017	J	`jnl`	$ε$-Lexicase selection: a probabilistic and multi-objective analysis of lexicase selection in continuous domains. CoRR William G. La Cava, Thomas Helmuth, Lee Spector, Jason H. Moore
2017	A	`conf`	Improving generalization of evolved programs through automatic simplification. GECCO Thomas Helmuth, Nicholas Freitag McPhee, Edward R. Pantridge, Lee Spector
2017	—	`conf`	Lexicase Selection with Weighted Shuffle. GPTP Sarah Anne Troise, Thomas Helmuth
2017	—	`conf`	On the difficulty of benchmarking inductive program synthesis methods. GECCO (Companion) Edward R. Pantridge, Thomas Helmuth, Nicholas Freitag McPhee, Lee Spector
2017	—	`conf`	Relaxations of Lexicase Parent Selection. GPTP Lee Spector, William G. La Cava, Saul Shanabrook, Thomas Helmuth, Edward R. Pantridge
2017	—	`conf`	Using algorithm configuration tools to optimize genetic programming parameters: a case study. GECCO (Companion) Nicholas Freitag McPhee, Thomas Helmuth, Lee Spector
2017	—	`conf`	Visualizing genetic programming ancestries using graph databases. GECCO (Companion) Nicholas Freitag McPhee, Maggie M. Casale, Mitchell Finzel, Thomas Helmuth, Lee Spector
2016	—	`conf`	A Detailed Analysis of a PushGP Run. GPTP Nicholas Freitag McPhee, Mitchell D. Finzel, Maggie M. Casale, Thomas Helmuth, Lee Spector
2016	—	`conf`	Effects of Lexicase and Tournament Selection on Diversity Recovery and Maintenance. GECCO (Companion) Thomas Helmuth, Nicholas Freitag McPhee, Lee Spector
2016	—	`conf`	Evolution Evolves with Autoconstruction. GECCO (Companion) Lee Spector, Nicholas Freitag McPhee, Thomas Helmuth, Maggie M. Casale, Julian Oks
2016	—	`conf`	Linear Genomes for Structured Programs. GPTP Thomas Helmuth, Lee Spector, Nicholas Freitag McPhee, Saul Shanabrook
2016	A	`conf`	The Impact of Hyperselection on Lexicase Selection. GECCO Thomas Helmuth, Nicholas Freitag McPhee, Lee Spector
2016	—	`conf`	Visualizing Genetic Programming Ancestries. GECCO (Companion) Nicholas Freitag McPhee, Maggie M. Casale, Mitchell Finzel, Thomas Helmuth, Lee Spector
2015	—	`conf`	Comparison of Semantic-aware Selection Methods in Genetic Programming. GECCO (Companion) Pawel Liskowski, Krzysztof Krawiec, Thomas Helmuth, Lee Spector
2015	A	`conf`	General Program Synthesis Benchmark Suite. GECCO Thomas Helmuth, Lee Spector
2015	A	`conf`	Genetic Programming with Epigenetic Local Search. GECCO William G. La Cava, Thomas Helmuth, Lee Spector, Kourosh Danai
2015	—	`conf`	Lexicase Selection for Program Synthesis: A Diversity Analysis. GPTP Thomas Helmuth, Nicholas Freitag McPhee, Lee Spector
2015	J	`jnl`	Solving Uncompromising Problems With Lexicase Selection. IEEE Trans. Evol. Comput. Thomas Helmuth, Lee Spector, James Matheson
2015	—	`conf`	Using Graph Databases to Explore the Dynamics of Genetic Programming Runs. GPTP Nicholas Freitag McPhee, David Donatucci, Thomas Helmuth
2014	—	`conf`	Analyzing a Decade of Human-Competitive ("HUMIE") Winners: What Can We Learn? GPTP Karthik Kannappan, Lee Spector, Moshe Sipper, Thomas Helmuth, William G. La Cava, Jake Wisdom, Omri Bernstein
2014	—	`conf`	Effective simplification of evolved push programs using a simple, stochastic hill-climber. GECCO (Companion) Lee Spector, Thomas Helmuth
2014	A	`conf`	Word count as a traditional programming benchmark problem for genetic programming. GECCO Thomas Helmuth, Lee Spector
2013	—	`conf`	Evolving a digital multiplier with the pushgp genetic programming system. GECCO (Companion) Thomas Helmuth, Lee Spector
2013	—	`conf`	Uniform Linear Transformation with Repair and Alternation in Genetic Programming. GPTP Lee Spector, Thomas Helmuth
2012	—	`conf`	Empirical investigation of size-based tournaments for node selection in genetic programming. GECCO (Companion) Thomas Helmuth, Lee Spector
2012	A	`conf`	Tag-based modularity in tree-based genetic programming. GECCO Lee Spector, Kyle Ira Harrington, Thomas Helmuth
2011	—	`conf`	Fecundity and selectivity in evolutionary computation. GECCO (Companion) Lee Spector, Thomas Helmuth, Kyle Ira Harrington
2011	—	`conf`	Size-based tournaments for node selection. GECCO (Companion) Thomas Helmuth, Lee Spector, Brian Martin
2011	A	`conf`	Tag-based modules in genetic programming. GECCO Lee Spector, Brian Martin, Kyle Ira Harrington, Thomas Helmuth