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World model-driven process industry operations: An offline reinforcement learning solution based on conditional diffusion

delete2026-02-17
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OA
AI
Y
Yanlei Yin
R
Raymond Chiong *
L
Lihua Wang
D
Dusit Niyato
W
Wenbo Wang *
DOI:10.1016/j.compind.2026.104442delete
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Abstract

Abstract

En 中文
• A diffusion-based world model is proposed to guide offline decision agent training. • A spatiotemporal Transformer is used for noise prediction in the diffusion model. • Reinforcement learning with behavior cloning is designed for continuous control. • The proposed framework is validated on a real tobacco shredding production line. • The validation shows a 17.2% quality improvement for process production control.
Keywords:
World model
Conditional diffusion
Offline reinforcement learning
Process industry operation
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Journal

Computers in Industry cover
Computers in Industry
IF:
9.1
Papers:
2.9K
Citations:
1.1W

Organization

U
university of new england
Scholars:
691
Papers: 389
Citations: 0
N
nanyang technological university
Scholars:
2.5K
Papers: 1.6K
Citations: 1
K
kunming university of science and technology
Scholars:
5.8K
Papers: 1.6K
Citations: 0
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