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Construction of Knowledge Graphs: State and Challenges - arXiv arxiv.org 3 facts
claimThe SAGA knowledge graph construction solution utilizes several truth discovery and source reliability-based fusion methods for entity fusion.
claimEntity fusion is the least supported task among the knowledge graph construction solutions considered in the study, with none of the dataset-specific knowledge graphs performing classical, sophisticated entity fusion.
claimQuality assurance is necessary throughout the entire Knowledge Graph construction process, including source selection, data cleaning, knowledge extraction, ontology evolution, and entity fusion.