... lifecycle. Design/methodology/approach The approach involves creating a knowledge graph-based semantic search system. This system is structured by developing an ontology to organize the knowledge graph, which will adhere to linked data principles. Three key indicators—relevance, contextual awareness...

...Diego Espinosa Gispert; Ibrahim Yitmen; Habib Sadri; Afshin Taheri Purpose The purpose of this research is to develop a framework of an ontology-based Asset Information Model (AIM) for a Digital Twin (DT) platform and enhance predictive maintenance practices in building facilities that could...

... and ontologies to reduce energy consumption in smart cities. Design/methodology/approach This study provides an overview of semantics in Big Data and reviews various works that investigate energy saving in smart homes and cities. To reach this end, we propose an efficient architecture based...