محتويات مقرر speacial_dataCourse specification Form 2012-2013 Final 4- Course Content :- Topic Lecture Tutorial /Practical No. of hours Introduction Ontology to Drive Information. System Design. Ontological Problems of Information Systems. 1 - 3 The Notion of Ontology . 1 - 3 Application Domains. 1 - 3 Model of Information Systems. Five Tiers of the Ontology. Language to Describe the Ontology. 1 - 3 Ontological Tier 0 :- Ontology of the Physical Reality. Ontological Tier 1 :- Our Limited Knowledge of the World through. 1 - 3 Ontological Tier 2 :- Representation – World of Individual Objects. Ontological Tier 3 :- Socially Constructed Reality. Ontological Tier 4 :- Modeling Cognitive Agents. 1 - 3 Ontological Commitments necessary for a Spatio-Temporal Database. 1 - 3 Conceptual Models for Spatio-temporal Applications. Spatio-temporal Models and Languages. Access Methods and Query Processing Techniques. Architectures and Implementations of Spatio-temporal. 1 - 3