In collaborative indexing systems users generate a big amount of metadata by labelling web-based content. These labels are known as tags and form a shared vocabulary. In order to u...
The complexity of preserving the web is becoming one of the most important information and communication media. While the quantity of digital resources available through the web i...
We conducted interviews with sixteen members of teams that worked across global time zone differences. Despite time zone differences of about eight hours, collaborators still foun...
Reasoning, problem solving, indeed the general process of acquiring knowledge, is not an isolated, homogenous affair involving a one agent using a single form of representation, b...
Dynamic service-oriented architectures aim to provide more flexible and robust systems that are able to handle change over time. Their dynamic nature however, provides extra chall...