The Federated Ontology of the PAL Project - Interfacing Ontologies and Integrating Time-dependent Data Topics: Applications and Case-Studies; Domain Analysis and Modeling; Domain Ontologies; Human-Machine Cooperation; Integration and Interoperability; Knowledge Engineering; Knowledge Representation; Ontology Engineering; Ontology Sharing and Reuse; Semantic Web In Proceedings of the 8th International Joint Conference on Knowledge Discovery, Knowledge Engineering and Knowledge Management - Volume 0IC3K, 67-73, 2016 , Porto, Portugal