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Techniques for procedural content generation via machine learning (PCGML) have been shown to be useful for generating novel game content. While used primarily for producing new content in the style of the game domain used for training,…

Machine Learning · Computer Science 2020-09-15 Anurag Sarkar , Adam Summerville , Sam Snodgrass , Gerard Bentley , Joseph Osborn

Procedural Content Generation (PCG) enables game content to be created algorithmically without direct manual level-design effort, but it introduces a serious evaluation problem: generated content may become unbalanced, blocked, repetitive,…

Artificial Intelligence · Computer Science 2026-05-05 Rishabh Kar

Procedural Content Generation via Machine Learning (PCGML) has enhanced game content creation, yet challenges in controllability and limited training data persist. This study addresses these issues by distilling a constructive PCG algorithm…

Artificial Intelligence · Computer Science 2025-02-04 Yuhe Nie , Michael Middleton , Tim Merino , Nidhushan Kanagaraja , Ashutosh Kumar , Zhan Zhuang , Julian Togelius

Artificial Intelligence Generated Content (AIGC) is leading a new technical revolution for the acquisition of digital content and impelling the progress of visual compression towards competitive performance gains and diverse functionalities…

Computer Vision and Pattern Recognition · Computer Science 2024-02-07 Bolin Chen , Shanzhi Yin , Peilin Chen , Shiqi Wang , Yan Ye

While the games industry is moving towards procedural content generation (PCG) with tools available under popular platforms such as Unreal, Unity or Houdini, and video game titles like No Man's Sky and Horizon Zero Dawn taking advantage of…

Human-Computer Interaction · Computer Science 2020-05-20 Gorm Lai , William Latham , Frederic Fol Leymarie

How can we compress language models without sacrificing accuracy? The number of compression algorithms for language models is rapidly growing to benefit from remarkable advances of recent language models without side effects due to the…

Computation and Language · Computer Science 2024-01-30 Seungcheol Park , Jaehyeon Choi , Sojin Lee , U Kang

Procedural Content Generation via Machine Learning (PCGML) faces a significant hurdle that sets it apart from other fields, such as image or text generation, which is limited annotated data. Many existing methods for procedural level…

Computer Vision and Pattern Recognition · Computer Science 2023-06-30 Negar Mirgati , Matthew Guzdial

Procedural Content Generation (PCG) is a technique to generate complex and diverse environments in an automated way. However, while generating content with PCG methods is often straightforward, generating meaningful content that reflects…

Artificial Intelligence · Computer Science 2023-11-09 Shyam Sudhakaran , Miguel González-Duque , Claire Glanois , Matthias Freiberger , Elias Najarro , Sebastian Risi

Co-creative Procedural Content Generation via Machine Learning (PCGML) refers to systems where a PCGML agent and a human work together to produce output content. One of the limitations of co-creative PCGML is that it requires co-creative…

Machine Learning · Computer Science 2021-07-28 Zisen Zhou , Matthew Guzdial

Many advancements have been made in procedural content generation for games, and with mixed-initiative co-creativity, have the potential for great benefits to human designers. However, co-creative systems for game generation are typically…

Artificial Intelligence · Computer Science 2023-08-07 Rohan Agarwal , Zhiyu Lin , Mark Riedl

Procedural content generation via Machine Learning (PCGML) is the umbrella term for approaches that generate content for games via machine learning. One of the benefits of PCGML is that, unlike search or grammar-based PCG, it does not…

Artificial Intelligence · Computer Science 2018-09-26 Matthew Guzdial , Joshua Reno , Jonathan Chen , Gillian Smith , Mark Riedl

Procedural content generation (PCG) is of great interest to game design and development as it generates game content automatically. Motivated by the recent learning-based PCG framework and other existing PCG works, we propose an alternative…

Artificial Intelligence · Computer Science 2015-11-03 Peizhi Shi , Ke Chen

Reward design plays a pivotal role in the training of game AIs, requiring substantial domain-specific knowledge and human effort. In recent years, several studies have explored reward generation for training game agents and controlling…

Artificial Intelligence · Computer Science 2026-05-26 In-Chang Baek , Sung-Hyun Kim , Sam Earle , Zehua Jiang , Jin-Ha Noh , Julian Togelius , Kyung-Joong Kim

Procedural story generation (PCG) tailors a unique narrative experience for a player and can be accomplished via multiple techniques, from matching storylets to grammar-based generation. There exists a rich opportunity for evolutionary…

Software Engineering · Computer Science 2021-03-15 Erik M. Fredericks , Byron DeVries

In this note, I discuss results on integer compositions/partitions given in the paper "A Unified Approach to Algorithms Generating Unrestricted and Restricted Integer Compositions and Integer Partitions". I also experiment with four…

Data Structures and Algorithms · Computer Science 2014-03-07 Steffen Eger

Procedural Content Generation (PCG) techniques enable automatic creation of diverse and complex environments. While PCG facilitates more efficient content creation, ensuring consistently high-quality, industry-standard content remains a…

Computer Vision and Pattern Recognition · Computer Science 2025-12-09 Mahdi Farrokhimaleki , Parsa Rahmati , Richard Zhao

With the rapid development of Large Language Models (LLMs), Controllable Text Generation (CTG) has become a critical technology for enhancing system reliability and user experience. Addressing the limitations of traditional methods, this…

Computation and Language · Computer Science 2025-09-23 Yan Zhuang , Yuan Sun

We introduce the concept of Procedural Content Generation via Knowledge Transformation (PCG-KT), a new lens and framework for characterizing PCG methods and approaches in which content generation is enabled by the process of knowledge…

Artificial Intelligence · Computer Science 2023-05-02 Anurag Sarkar , Matthew Guzdial , Sam Snodgrass , Adam Summerville , Tiago Machado , Gillian Smith

Methods for dynamic difficulty adjustment allow games to be tailored to particular players to maximize their engagement. However, current methods often only modify a limited set of game features such as the difficulty of the opponents, or…

Artificial Intelligence · Computer Science 2020-06-29 Miguel González-Duque , Rasmus Berg Palm , David Ha , Sebastian Risi

We present initial research towards procedural generation of Simplified Boardgames and translating them into an efficient GDL code. This is a step towards establishing Simplified Boardgames as a comparison class for General Game Playing…

Artificial Intelligence · Computer Science 2015-08-04 Jakub Kowalski , Marek Szykuła