1 Tags are an important information source in Web 2.0. They can be used to describe users’ topic preferences as well as the content of items to make personalized recommendations....
Dynamic resource provisioning aims at maintaining the endto-end response time of a web application within a predefined SLA. Although the topic has been well studied for monolithi...
Abstract. This paper discusses problems of creating and using ontology library services in production use. One approach to a solution is presented with an online implementation—t...
Social network systems, like last.fm, play a significant role in Web 2.0, containing large amounts of multimedia-enriched data that are enhanced both by explicit user-provided an...
Ioannis Konstas, Vassilios Stathopoulos, Joemon M....
Large knowledge bases consisting of entities and relationships between them have become vital sources of information for many applications. Most of these knowledge bases adopt the...