The quality of the current tagging services can be greatly improved if the service is able to cluster tags by their meaning. Tag clouds clustered by higher level topics enable the users to explore their tag space, which is especially needed when tag clouds become large. We demonstrate TagCluster...

In today’s information environments, tagging is widely used to provide information about arbitrary types of digital resources. This information is created by end users with different motivations and for different kinds of purposes. When aiming to support users in the tagging process, these...

The Web 2.0 philosophy has brought new ways of using the web as a content repository and a sharing platform. Non-computer skilled people can now publish their own text, images, videos and/or sounds and take part in communities created around topics they like. It has also brought an opportunity...

This paper presents findings from the development process of a general innovation framework for an ongoing Nordic R&D project on e-business and media. It focuses on the current state of the Danish news media sector and the conclusions we can draw from the “Web 2.0 activity” of the Danish...