A Personal Query Framework Based on Personal and Role Ontology
- Resource Type
- Conference
- Authors
- Fang, Liying; Yan, Jianzhuo; Wang, Pu; Shi, Bin
- Source
- 2008 Workshop on Power Electronics and Intelligent Transportation System Power Electronics and Intelligent Transportation System, 2008. PEITS '08. Workshop on. :276-279 Aug, 2008
- Subject
- Power, Energy and Industry Applications
Transportation
Components, Circuits, Devices and Systems
Robotics and Control Systems
Signal Processing and Analysis
Computing and Processing
Ontologies
Organizations
Vocabulary
History
Web sites
Information systems
Engines
- Language
To meet requirements of personal query, a personal query framework including personal ontology and role ontology is proposed based on preference ontology. The two-tier structure of the preference semantic formalization shows the differences and commonness of the background knowledge among different users. It is possible to generate personal ontology and role ontology automatically and to maintain them by the historical query records and analysis modules in the framework. Comparing with current methods, this framework is able to implement personal semantic query and make it possible to create and maintain the two-tier ontology structure highly automatically because of the personal semantic preference formal expression.