A staggering number of multimedia applications are being introduced every day. Yet, the inordinate delays encountered in retrieving multimedia documents make it difficult to use t...
An ontology is increasingly becoming an essential tool for solving problems in many research areas. The ontology is a complex information object. It can contain millions of concep...
Caching Web objects has become a common practice towards improving content delivery and users’ servicing. A Web caching framework is characterized by its cache replacement polic...
George Pallis, Athena Vakali, Eythimis Sidiropoulo...
The OKKAM initiative1 has recently highlighted the need of moving from the traditional web towards a "web of entities", where real-world objects descriptions could be ret...
Abstract. Systems supporting situation awareness typically integrate information about a large number of real-world objects anchored in time and space provided by multiple sources....
Norbert Baumgartner, Wolfgang Gottesheim, Stefan M...