Concept-aware embedding for logical query reasoning over knowledge graphs

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Pengwei Pan, Jingpei Lei, Jiaan Wang, Dantong Ouyang, Jianfeng Qu, Zhixu Li

Published: 2025, Last Modified: 15 Jan 2026Inf. Process. Manag. 2025EveryoneRevisionsBibTeXCC BY-SA 4.0
Abstract: Highlights•CALQR enhances complex query answering with relation constraint modeling.•CALQR leverages relation interactions between entities and relations for comprehensive relation constraints.•CALQR employs curriculum learning to address data cascading errors in multi-step reasoning.