Base de connaissances Intelligence artificielle Flexible querying Représentation des connaissances OWL Alternative Conceptual Graph Knowledge Representation Knowledge management ASPIC+ Decision support system Agrifood chain control Existential Rules Argumentation Rules Linked data Modeling Information integration Decision making TOPIC MAPS Databases Decidability Expert knowledge Datalog+ Ontology Data integration Ontologie Reasoning Règles existentielles Algorithme Applications Negation Outil d'aide à la décision Existential rules RDF Heuristics Knowledge bases Description Logics Semantic Web Backward chaining Preferences Analyse multicritère Conceptual Graphs Information extraction Graphes conceptuels Critère de choix Algorithms Argumentation systems Knowledge Representation and Reasoning Chase Artificial Intelligence SPARQL Animal food product Conceptual graphs Déduction Informatique TGD Selection criterion Semantic web Deduction Agroalimentaire Knowledge base Aide à la décision Graphes Conceptuels Knowledge representation Argumentation Framework Complexity Annotation Argumentation framework Ontologies Logic-based argumentation Agent-based simulation First-order logic Query answering Graphs Sustainability Knowledge integration AI Reverse engineering Food packaging Conjunctive Queries with Negation Query language Decision support CONCEPTUAL GRAPHS Ontology-Based Data Access Decision Support System Web sémantique Artificial intelligence Acyclicity Graphes Intelligence Artificielle Query rewriting Homomorphisme Inconsistency RDFS Algorithm Homomorphism Explanation Conceptual graph Experiments