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01/04/2023
Informed Down-Sampled Lexicase Selection: Identifying productive training cases for efficient problem solving
Genetic Programming (GP) often uses large training sets and requires all...
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11/20/2022
Best-Effort Communication Improves Performance and Scales Robustly on Conventional Hardware
Here, we test the performance and scalability of fully-asynchronous, bes...
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04/29/2022
A suite of diagnostic metrics for characterizing selection schemes
Evolutionary algorithms are effective general-purpose techniques for sol...
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08/10/2021
Matchmaker, Matchmaker, Make Me a Match: Geometric, Variational, and Evolutionary Implications of Criteria for Tag Affinity
Genetic programming and artificial life systems commonly employ tag-matc...
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08/01/2021
SignalGP-Lite: Event Driven Genetic Programming Library for Large-Scale Artificial Life Applications
Event-driven genetic programming representations have been shown to outp...
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07/20/2021
An Exploration of Exploration: Measuring the ability of lexicase selection to find obscure pathways to optimality
Parent selection algorithms (selection schemes) steer populations throug...
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05/21/2021
Conduit: A C++ Library for Best-effort High Performance Computing
Developing software to effectively take advantage of growth in parallel ...
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04/20/2021
Exploring Evolved Multicellular Life Histories in a Open-Ended Digital Evolution System
Evolutionary transitions occur when previously-independent replicating e...
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12/16/2020
Tag-based Genetic Regulation for Genetic Programming
We introduce and experimentally demonstrate tag-based genetic regulation...
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04/15/2018
Evolving Event-driven Programs with SignalGP
We present SignalGP, a new genetic programming (GP) technique designed t...
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03/09/2018
The Surprising Creativity of Digital Evolution: A Collection of Anecdotes from the Evolutionary Computation and Artificial Life Research Communities
Biological evolution provides a creative fount of complex and subtle ada...
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09/03/2013
Understanding Evolutionary Potential in Virtual CPU Instruction Set Architectures
We investigate fundamental decisions in the design of instruction set ar...
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01/15/2003
Selective pressures on genomes in molecular evolution
We describe the evolution of macromolecules as an information transmissi...
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02/29/2000
Evolution of differentiated expression patterns in digital organisms
We investigate the evolutionary processes behind the development and opt...
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03/06/1999