The purpose of this study is to explore expectations in information technology skills for organizations in Vietnam, a developing country in South East Asia. Previous research in Vietnam has mainly focused on information technology adoption; this study offers an insight into the demands of...

Ontologies are widely used to represent knowledge explicitly but it is impractical to expect all individuals and organisations to agree on using one or a small subset of ontologies. The adoption of multiple ontologies causes ontology mismatches which make their inherent vocabularies and...

This paper presents an effective procedure that finds lower bounds for the travelling salesman problem based on the 1-tree using a learning-based Lagrangian relaxation technique. The procedure can dynamically alter its step-size depending upon its previous iterations. Along with having the...

Technology can influence the nature of work performed by information systems and information technology professionals. This study aims to identify technologies and tasks performed by information systems and information technology professionals in a range of business organisations in Singapore....