Titlebook: Data Mining and Big Data; 8th International Co Ying Tan,Yuhui Shi Conference proceedings 2024 The Editor(s) (if applicable) and The Author(

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A New Approach for Ontology Generation from Relational Data Design Patternswhich should be reconstructed into the ontology. This paper studies how typical DDPs could be recognized and how to extract ontologies from such DDPs. We focus on the JC3IEDM database, a rigorously-designed RDB in the field of joint operation, which is a widely-accepted industrial standard. Through

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Mining Maximal High Utility Co-location Patterns from Large-Scale Spatial Dataently discover maximal HUCPs, this work adopts a clique-hash table-based top-down traversal mining method. First, all neighboring instances are enumerated by a set of maximal cliques. Then these cliques are further arranged into a hash table structure. After that, the mining process iterates all the