Hung-Ju Chu

  • Citations Per Year
Learn More
Faceted Taxonomies are often used for managing complex knowledge within a domain. They can be used as a reference model for bottom-up new information analysis and integration. This paper proposes a domain information model that quantifies the semantics (indexing concepts) of the faceted taxonomy nodes and uses them as indexer for integrating and managing(More)
The vision of semantic interoperability has led much research on ontology matching. Research in this area primarily focuses on discovering similarity between entities of ontologies. The performance of proposed approaches relies on the existence of such similarity relationship and sufficient data for inferring it. However, in reality, many distributed(More)
Complaining behaviour is a topic that has not been studied much in South America. Considering this, the aim of this investigation was to determine the customers complaining behaviour of a South American country, Chile. To do so, a survey was done, which was applied to a random sample of 498 Chileans. Results show that Chileans do not consider complaining as(More)
The vision of semantic interoperability, the fluid sharing of digitalized knowledge, has led much research on ontology/schema mapping/aligning. Although this line of research is fundamental and has brought valuable contributions to this endeavor, it does not represent a solution to the challenge, semantic heterogeneity, since the performance of proposed(More)
  • 1