T. Y. Emmy LaiAnn-Kathrin BernardsDena BagheryMarlena FlühTobias LangHéctor Allende-CidDiego Collarana2026-03-222026-03-22202610.1007/978-981-95-5009-8_22https://doi.org/10.1007/978-981-95-5009-8_22https://andeanlibrary.org/handle/123456789/83494enComputer scienceChatbotAdaptabilityTraceabilityRelevance (law)GraphArchitectureArtificial intelligenceKnowledge graphInformation retrievalABEL: Artificial Buddy for Effective Learningbook-chapter