Querying and ranking news items in the hermes framework

  • Authors:
  • Arnout Verheij;Allard Kleijn;Flavius Frasincar;Damir Vandic;Frederik Hogenboom

  • Affiliations:
  • Erasmus University Rotterdam, Rotterdam, The Netherlands;Erasmus University Rotterdam, Rotterdam, The Netherlands;Erasmus University Rotterdam, Rotterdam, The Netherlands;Erasmus University Rotterdam, Rotterdam, The Netherlands;Erasmus University Rotterdam, Rotterdam, The Netherlands

  • Venue:
  • Proceedings of the 27th Annual ACM Symposium on Applied Computing
  • Year:
  • 2012

Quantified Score

Hi-index 0.00

Visualization

Abstract

Hermes is a Web-based framework designed to build personalized news services using Semantic Web technologies. It makes use of ontologies for knowledge representation, natural language processing techniques for semantic text analysis, and semantic query languages for specifying the desired information. This paper presents the Hermes Graphical Query Language (HGQL). HGQL makes it possible to create structured queries in Hermes. Structured queries use disjunctive, conjunctive, negation, and pattern operators. In addition, this paper presents a ranking algorithm based on the queries made using HGQL.