Loading...

An approach for semantic web query approximation based on domain knowledge and user preferences

Iranmanesh, Z ; Sharif University of Technology | 2008

396 Viewed
  1. Type of Document: Article
  2. DOI: 10.1007/978-3-540-89985-3_55
  3. Publisher: 2008
  4. Abstract:
  5. One of the most important services in the Semantic Web is the Reasoning Service. According to the Semantic Web requirements, reasoning under time pressure or other restrictions is needed; and, reasoning which is not 'perfect' but instead 'good enough' for given tasks is acceptable. One of the approaches for the improvement of reasoning performance is approximation; of course, there is an effort for raising more precise approximations. One of the fields in which approximation seems to be useful is query. So far, all of the approximation strategies introduced for conjunctive queries just consider the query's structure. In this paper, a semantic approach for conjunctive query approximation utilizing domain knowledge and user preferences is proposed. Like other applications, it is expected that the usage of the suggested approach, either singular or in combination with other syntactic methods, results in a substantial improvement in the final approximation. © 2008 Springer-Verlag
  6. Keywords:
  7. Conjunctive queries ; Description logic ; Domain knowledge ; IS approximation ; Object-Oriented Modeling ; Other applications ; Reasoning ; Reasoning Approximation ; Reasoning performance ; Semantic approach ; Time pressures ; Web requirements ; Computer science ; Data description ; Query languages ; Semantic Web
  8. Source: 13th International Computer Society of Iran Computer Conference on Advances in Computer Science and Engineering, CSICC 2008, Kish Island, 9 March 2008 through 11 March 2008 ; Volume 6 CCIS , 2008 , Pages 443-452 ; 18650929 (ISSN); 3540899847 (ISBN); 9783540899846 (ISBN)
  9. URL: https://link.springer.com/chapter/10.1007/978-3-540-89985-3_55