Alexander Lalejini

According to our database, Alexander Lalejini authored at least 40 papers between 2014 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

Empirical: A scientific software library for research, education, and public engagement.

Anya E. Vostinar, Alexander Lalejini, Charles Ofria, Emily L. Dolson, Matthew Andres Moreno

J. Open Source Softw., 2024

Phylogeny-Informed Interaction Estimation Accelerates Co-Evolutionary Learning.

Jack Garbus, Thomas Willkens, Alexander Lalejini, Jordan Pollack

CoRR, 2024

Runtime phylogenetic analysis enables extreme subsampling for test-based problems.

Alexander Lalejini, Marcos Sanson, Jack Garbus, Matthew Andres Moreno, Emily L. Dolson

Proceedings of the Genetic and Evolutionary Computation Conference Companion, 2024

Accelerating Co-Evolutionary Learning Through Phylogeny-Informed Interaction Estimation.

Jack Garbus, Thomas Willkens, Alexander Lalejini, Jordan Pollack

Proceedings of the Genetic and Evolutionary Computation Conference Companion, 2024

Improving Lexicase Selection with Informed Down-Sampling.

Martin Briesch, Ryan Boldi, Dominik Sobania, Alexander Lalejini, Thomas Helmuth, Franz Rothlauf, Charles Ofria, Lee Spector

Proceedings of the Genetic and Evolutionary Computation Conference Companion, 2024

A Comprehensive Analysis of Down-sampling for Genetic Programming-based Program Synthesis.

Ryan Boldi, Ashley Bao, Martin Briesch, Thomas Helmuth, Dominik Sobania, Lee Spector, Alexander Lalejini

Proceedings of the Genetic and Evolutionary Computation Conference Companion, 2024

2023

Matchmaker, matchmaker, make me a match: geometric, variational, and evolutionary implications of criteria for tag affinity.

Matthew Andres Moreno, Alexander Lalejini, Charles Ofria

Genet. Program. Evolvable Mach., June, 2023

Phylogeny-informed fitness estimation.

Alexander Lalejini, Matthew Andres Moreno, Jose Guadalupe Hernandez, Emily L. Dolson

CoRR, 2023

Analyzing the Interaction Between Down-Sampling and Selection.

Ryan Boldi, Ashley Bao, Martin Briesch, Thomas Helmuth, Dominik Sobania, Lee Spector, Alexander Lalejini

CoRR, 2023

Informed Down-Sampled Lexicase Selection: Identifying productive training cases for efficient problem solving.

Ryan Boldi, Martin Briesch, Dominik Sobania, Alexander Lalejini, Thomas Helmuth, Franz Rothlauf, Charles Ofria, Lee Spector

CoRR, 2023

Phylogeny-Informed Fitness Estimation for Test-Based Parent Selection.

Alexander Lalejini, Matthew Andres Moreno, Jose Guadalupe Hernandez, Emily L. Dolson

Proceedings of the Genetic Programming Theory and Practice XX [GPTP 2023], 2023

Reachability Analysis for Lexicase Selection via Community Assembly Graphs.

Emily L. Dolson, Alexander Lalejini

Proceedings of the Genetic Programming Theory and Practice XX [GPTP 2023], 2023

Tag Affinity Criteria Influence Adaptive Evolution.

Matthew Andres Moreno, Alexander Lalejini, Charles Ofria

Proceedings of the Companion Proceedings of the Conference on Genetic and Evolutionary Computation, 2023

A Static Analysis of Informed Down-Samples.

Ryan Boldi, Alexander Lalejini, Thomas Helmuth, Lee Spector

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.

Ryan Boldi, Ashley Bao, Martin Briesch, Thomas Helmuth, Dominik Sobania, Lee Spector, Alexander Lalejini

Proceedings of the Companion Proceedings of the Conference on Genetic and Evolutionary Computation, 2023

2022

A suite of diagnostic metrics for characterizing selection schemes.

Jose Guadalupe Hernandez, Alexander Lalejini, Charles Ofria

CoRR, 2022

Untangling phylogenetic diversity's role in evolutionary computation using a suite of diagnostic fitness landscapes.

Shakiba Shahbandegan, Jose Guadalupe Hernandez, Alexander Lalejini, Emily L. Dolson

Proceedings of the GECCO '22: Genetic and Evolutionary Computation Conference, Companion Volume, Boston, Massachusetts, USA, July 9, 2022

Tag-based module regulation for genetic programming.

Alexander Lalejini, Matthew Andres Moreno, Charles Ofria

Proceedings of the GECCO '22: Genetic and Evolutionary Computation Conference, Companion Volume, Boston, Massachusetts, USA, July 9, 2022

Selection schemes from evolutionary computing show promise for directed evolution of microbes.

Alexander Lalejini, Emily L. Dolson, Anya E. Vostinar, Luis Zaman

Proceedings of the GECCO '22: Genetic and Evolutionary Computation Conference, Companion Volume, Boston, Massachusetts, USA, July 9, 2022

Measuring the ability of lexicase selection to find obscure pathways to optimality.

Jose Guadalupe Hernandez, Alexander Lalejini, Charles Ofria

Proceedings of the GECCO '22: Genetic and Evolutionary Computation Conference, Companion Volume, Boston, Massachusetts, USA, July 9, 2022

Phylogenetic diversity predicts future success in evolutionary computation.

Jose Guadalupe Hernandez, Alexander Lalejini, Emily L. Dolson

Proceedings of the GECCO '22: Genetic and Evolutionary Computation Conference, Companion Volume, Boston, Massachusetts, USA, July 9, 2022

2021

Tag-based regulation of modules in genetic programming improves context-dependent problem solving.

Alexander Lalejini, Matthew Andres Moreno, Charles Ofria

Genet. Program. Evolvable Mach., 2021

SignalGP-Lite: Event Driven Genetic Programming Library for Large-Scale Artificial Life Applications.

Matthew Andres Moreno, Santiago Rodriguez Papa, Alexander Lalejini, Charles Ofria

CoRR, 2021

An Exploration of Exploration: Measuring the Ability of Lexicase Selection to Find Obscure Pathways to Optimality.

Jose Guadalupe Hernandez, Alexander Lalejini, Charles Ofria

Proceedings of the Genetic Programming Theory and Practice XVIII [GPTP 2021]., 2021

What Can Phylogenetic Metrics Tell us About Useful Diversity in Evolutionary Algorithms?

Jose Guadalupe Hernandez, Alexander Lalejini, Emily L. Dolson

Proceedings of the Genetic Programming Theory and Practice XVIII [GPTP 2021]., 2021

2020

Tag-based Genetic Regulation for Genetic Programming.

Alexander Lalejini, Matthew Andres Moreno, Charles Ofria

CoRR, 2020

Interpreting the Tape of Life: Ancestry-Based Analyses Provide Insights and Intuition about Evolutionary Dynamics.

Emily L. Dolson, Alexander Lalejini, Steven Jorgensen, Charles Ofria

Artif. Life, 2020

2019

Data Standards for Artificial Life Software.

Alexander Lalejini, Emily L. Dolson, Clifford Bohm, Austin J. Ferguson, David P. Parsons, Penelope Faulkner Rainford, Paul Richmond, Charles Ofria

Proceedings of the 2019 Conference on Artificial Life, 2019

Characterizing the Effects of Random Subsampling on Lexicase Selection.

Austin J. Ferguson, Jose Guadalupe Hernandez, Daniel Junghans, Alexander Lalejini, Emily L. Dolson, Charles Ofria

Proceedings of the Genetic Programming Theory and Practice XVII [GPTP 2019, 2019

Tag-accessed memory for genetic programming.

Alexander Lalejini, Charles Ofria

Proceedings of the Genetic and Evolutionary Computation Conference Companion, 2019

Random subsampling improves performance in lexicase selection.

Jose Guadalupe Hernandez, Alexander Lalejini, Emily L. Dolson, Charles Ofria

Proceedings of the Genetic and Evolutionary Computation Conference Companion, 2019

MABE 2.0: an introduction to MABE and a road map for the future of MABE development.

Clifford Bohm, Alexander Lalejini, Jory Schossau, Charles Ofria

Proceedings of the Genetic and Evolutionary Computation Conference Companion, 2019

2018

What else is in an evolved name? Exploring evolvable specificity with SignalGP.

Alexander Lalejini, Charles Ofria

PeerJ Prepr., 2018

Evolving reactive agents with SignalGP.

Alexander Lalejini, Charles Ofria

PeerJ Prepr., 2018

Exploring genetic programming systems with MAP-Elites.

Emily L. Dolson, Alexander Lalejini, Charles Ofria

PeerJ Prepr., 2018

Quantifying the tape of life: Ancestry-based metrics provide insights and intuition about evolutionary dynamics.

Emily L. Dolson, Alexander Lalejini, Steven Jorgensen, Charles Ofria

PeerJ Prepr., 2018

Evolving event-driven programs with SignalGP.

Alexander Lalejini, Charles Ofria

Proceedings of the Genetic and Evolutionary Computation Conference, 2018

2017

Gene duplications drive the evolution of complex traits and regulation.

Alexander Lalejini, Michael J. Wiser, Charles Ofria

Proceedings of the Fourteenth European Conference Artificial Life, 2017

2016

The Evolutionary Origins of Phenotypic Plasticity.

Charles Ofria, Alexander Lalejini

Proceedings of the Fifteenth International Conference on the Simulation and Synthesis of Living Systems, 2016

2014

Evaluation of supervisory control interfaces for mobile robot integration with tactical teams.

Alexander Lalejini, Dexter Duckworth, Richard Sween, Cindy L. Bethel, Daniel W. Carruth

Proceedings of the 2014 IEEE Workshop on Advanced Robotics and its Social Impacts, 2014