Table of contents
Roles of interactivity and usage experience in e-learning acceptance: a longitudinal study
Yung-Ming ChengThis 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 EuzenatThe 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 LimThe 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 MilaniIn 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…
ISSN:
1744-0084Online date, start – end:
2005Copyright Holder:
Emerald Publishing LimitedOpen Access:
hybridEditors:
- Prof. Honghao Gao
- Prof. Li Kuang