Mobile Ontology

With the rapid development of mobile phone, the users have been increasing sharply, and the knowledge about mobile phone involves more widely subjects and its quantity is greater and larger. As a consequence, the discriminations of recognition are more obviously among the agents related to mobile phone. The organization mode of the unstructured and non-formal mobile knowledge is seriously hampering the knowledge sharing and human-computer interaction. How to make these knowledge be shared and reused is still a difficult problem what the knowledge engineers and semantic web have been facing, therefore, this paper presents the construction of the MO (Mobile Ontology) which lays a solid foundation of sharable and reusable knowledge. Firstly, the mobile ontology base is created by the Protege4.1, which make the descriptions of the concept, attribute, and instance of the mobile knowledge formally, so as to the mobile knowledge can be machine-readable and reasoning-automated. Finally, this paper shows the knowledge retrieval of mobile ontology base based on SPARQL, which is helpful for the designers, repairers and users of mobile to get the knowledge from ontology base. The experiment indicates that the proposed method improve the efficiency and reliability of the knowledge retrieval, and provide the necessary vocabulary for the semantic web of the mobile domain.