An increasing number of RDF datasets is published on the Web. A user willing to use these datasets will first have to explore them in order to determine which information is relevant for his specific needs. To facilitate this exploration, we present an approach allowing to provide a thematic view of a given RDF dataset, making it easier to target the relevant resources and properties. Our appro...

The present research examines MIS exemplar articles, analyzing their citation patterns in MIS and other scientific fields. Using MIS Quarterly articles of the year and peer-nominated articles, we identified 36 exemplar MIS articles. In all, 421 journals contained articles that cited the exemplars. Our five findings are: (1) the MIS exemplars cover a wide range of themes, (2) the average lifetim...

Improving the search and browsing experience in PubMedr is a key component in helping users detect information of interest. In particular, when exploring a novel field, it is important to provide a comprehensive view for a specific subject. One solution for providing this panoramic picture is to find sub-topics from a set of documents. We propose a method that finds sub-topics that we refer to ...

Global pressure to increase Australia’s market competitiveness has prompted the government to allow employers more control over the determination of wages and conditions. This change has resulted in concern over increased exploitation of vulnerable cohorts of the labour force, particularly young workers. The circumstances which lead to the breakdown of the employment relationship in young emplo...

Sustainability of innovations reflects not only the economic aspect, but also the social and environmental concerns embedded on innovation, whilst dynamic capability indicates the sources of knowledge to achieve that sustainability. Hence, this paper places an emphasis on innovation as the means to add not only economic value, but also to the environment and society and also in capabilities tha...

Since very recently, users on the social bookmarking service Delicious can stack web pages in addition to tagging them. Stacking enables users to group web pages around specific themes with the aim of recommending to others. However, users still stack a small subset of what they tag, and thus many web pages remain unstacked. This paper presents early research towards automatically clustering we...

A novel method based on Wikipedia for clustering keyword of reviews is proposed. Users can quickly finding the themes they interest through it. First the method extracts keywords, then calculates word similarity based on Wikipedia to generate similarity matrix, finally uses k-means to cluster. The performance is better than the methods which based on How-net and Word-net. The accuracy is around...