원문정보
초록
영어
This paper suggests the optimization method of RDF Repository. When state data that occurred thing composing context information, this method processes in real-time using ontology technique in IoT environment. It needs to adapt meaning system about state to delivery correct state among different things. In other words, it is important to adapt technique to guarantee Semantic Interoperability. For this, People suggest a method such as SSNO based on ontology. However, techniques were center of modeling to express most things. They have a lack of paper about real-time reasoning engine that processes thing’s state and context. Also, ontology reasoning engine based on RDF repository currently optimized static data processing. Due to this reason, it can not be satisfy real-time processing that request from IoT service. Therefore, this paper research a method about optimizing RDF repository composition to solve this problem.
목차
1. Introduction
2. Related Research
2.1. Semantic Web Technology and IoT Environment Domain Ontology
2.2. Based on Context-aware of Smart Phone and Big Data Enhanced System
2.3. Context-aware Research of IoT Environment
2.4. Indexing strategy based Binary Data of Jena TDB
3. RDF Repository Optimization
3.1. Definition
3.2. Preprocessing Rule (PR)
3.3. Algorithm
3.4. Test
4. Composition Method of RDF Repository for Reasoning
5. Conclusion
References