ARIZ-Copilot
DemonstratorMembersARIZ executed step by step by language models, anchored in real patents.
PhD thesis of Iliass Ayaou (2025)
Research / T1
Language models are fluent; TRIZ is rigorous. Can a machine be both?
Combining large language models with the explicit structures of inventive design — contradictions, the Altshuller matrix, the steps of ARIZ — so that each step of an AI-assisted reasoning can be checked.
ARIZ, the algorithm for inventive problem solving, is a long sequence of reformulations that experts take years to master. Our doctoral work has studied how to orchestrate language models through this sequence, step by step, and how to anchor the generated concepts in real patents.
The symbolic layer matters: where a model gives an opinion, the contradiction matrix gives a recommendation that is invariant from one run to the next. We study how to combine both without losing either.
ARIZ executed step by step by language models, anchored in real patents.
PhD thesis of Iliass Ayaou (2025)
Altshuller's contradiction matrix online, with examples — free for everyone.
2025 · Journal article
Nicolas Douard, Denis Cavallucci, Ahmed Samet, George Giakos
Scientific Reports
2024 · Conference paper
Nicolas Douard, Ahmed Samet, George Giakos, Denis Cavallucci
24th International TRIZ Future Conference (TFC)
2023 · Conference paper
Nicolas Douard, Ahmed Samet, George Giakos, Denis Cavallucci
23rd International TRIZ Future Conference (TFC)
2021 · Conference paper
Guillaume Guarino, Ahmed Samet, Amir Nafi, Denis Cavallucci
IEE ICDM 2021
2020 · Conference paper
Clément Acker, Antoine Braesch, Pierre Dumangin, Nathan Lauth, Amira Essaid, Denis Cavallucci
20th International TRIZ Future Conference, TFC 2020