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<dc:title xml:lang="en">Systematic linking of innovation problems with pluridisciplinary solution concepts based on heterogeneous multi-domain data sources using AI and TRIZ</dc:title>
<dcterms:alternative xml:lang="fr">Appairage systématique entre les problèmes d'innovation avec des concepts de solutions pluridisciplinaires exploitant des sources hétérogènes et multi domaines en utilisant l'IA et TRIZ</dcterms:alternative>
<dc:subject xml:lang="fr">Brevets</dc:subject>
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<dc:subject xml:lang="fr">Embeddings</dc:subject>
<dc:subject xml:lang="fr">Humain dans la boucle</dc:subject>
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<tef:elementdEntree autoriteExterne="027234541" autoriteSource="Sudoc">Intelligence artificielle</tef:elementdEntree>
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<dcterms:abstract xml:lang="fr">Les brevets constituent un réservoir majeur de solutions techniques, mais leur volume, leur longueur et leur langage de métier rendent la recherche entre domaines difficile. Cette thèse propose des ressources et des méthodes pour une innovation systématique fondée sur les brevets. DAPFAM, benchmark de recherche au niveau famille avec partitions intra domaine et hors domaine, met en évidence un écart d’environ un facteur cinq et la fragilité des approches denses hors domaine. PatenTEB étend l’évaluation des embeddings avec contrôle des fuites et conduit à la famille patembed entraînée en multitâche, plus robuste en validation externe. PatentSpark combine recherche, curation experte, synthèse par LLM, score de rareté et traçabilité complète. Deux cas industriels valident l'approche via des prototypes.</dcterms:abstract>
<dcterms:abstract xml:lang="en">Patent documents contain a vast record of technical solutions, but their length and domain specific language make cross domain search unreliable. This thesis builds the resources and methods needed for patent based systematic innovation. DAPFAM, a family level benchmark with in domain and out of domain splits, shows out of domain retrieval is roughly five times harder and that dense retrievers lose their edge outside familiar domains. PatenTEB extends evaluation beyond retrieval and supports leakage free embedding comparison, leading to the patembed multi task models that generalize better externally. PatentSpark integrates retrieval, expert curation, LLM synthesis, rarity scoring and end to end provenance. Industrial studies validate the workflow through prototypes.</dcterms:abstract>
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