International Journal of Web Information Systems: Volume 10 Issue 1


Table of contents

Roles of interactivity and usage experience in e-learning acceptance: a longitudinal study

Yung-Ming Cheng

This study's purposes were to longitudinally examine how interactivity factors as the antecedents to learner beliefs affected learners' intention to use the e-learning system and…


Constrained regular expressions for answering RDF-path queries modulo RDFS

Faisal Alkhateeb, Jerome Euzenat

The paper aims to discuss extensions of SPARQL that use regular expressions to navigate RDF graphs and may be used to answer queries considering RDFS semantics (in particular…

A model for web-based course registration systems

Ruben Estevez, Sean Rankin, Ricardo Silva,

University students use web-based course registration systems to search, select, and register to courses. Despite having an important role at universities, course registration…


Effective keyword query processing with an extended answer structure in large graph databases

Chang-Sup Park, Sungchae Lim

The paper aims to propose an effective method to process keyword-based queries over graph-structured databases which are widely used in various applications such as XML, semantic…

Heuristic semantic walk for concept chaining in collaborative networks

Valentina Franzoni, Alfredo Milani

In this work, a new general framework is proposed to guide navigation over a collaborative concept network, in order to discover paths between concepts. Finding semantic chains…

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Copyright Holder:

Emerald Publishing Limited

Open Access:



  • Prof. Honghao Gao
  • Prof. Li Kuang