This book constitutes the refereed proceedings of the 12th International Joint Conference on Knowledge Discovery, Knowledge Engineering and Knowledge Management, IC3K 2020, Virtual Event, November 2-4, 2020. The conference was held virtually due to the COVID-19 crisis.
The 8 full papers included in this book were carefully reviewed and selected from 133 submissions. A Novel Semi-supervised Clustering Algorithm: CoExDBSCAN.- Amharic Semantic Information Retrieval System.- Semantic Similarity Analysis for Entity Set Expansion.- Eliciting Semantic Types of Legal Norms in Korean Legislation with Deep Learning.- Context-aware Knowledge Management for Socio-Cyber-Physical Systems: New Trends towards Human-machine Collective Intelligence.- Knowledge Sharing and Innovative Work Behavior: The Mediating Role of Task Knowledge.- 2.0 KMIS and Knowledge Dynamics.- Digital Modeling of a Domain Ontology for Hospital Information Systems.