AUTHOR=Vassallo Juan S. , Sandred Örjan , Vincenot Julien 

TITLE=NeuralConstraints: integrating a neural generative model with constraint-based composition

JOURNAL=Frontiers in Computer Science

VOLUME=Volume 7 - 2025

YEAR=2025

URL=https://www.frontiersin.org/journals/computer-science/articles/10.3389/fcomp.2025.1543074

DOI=10.3389/fcomp.2025.1543074

ISSN=2624-9898

ABSTRACT=We present ‘NeuralConstraints,’ a suite of computer-assisted composition tools that integrates a feedforward neural network as a rule within a constraint-based composition framework. ‘NeuralConstraints’ combines the predictive generative abilities of neural networks trained on symbolic musical data with an advanced backtracking constraint algorithm. It provides a user-friendly interface for exploring symbolic neural generation, while offering a higher level of creative control compared to conventional neural generative processes, leveraged by the constraint solver. This article outlines the technical implementation of the core functionalities of ‘NeuralConstraints’ and illustrates their application through specific tests and examples of use.