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...
Widely varying node degrees occur in software dependency graphs, hyperlink structures, social networks, and many other real-world graphs. Finding dense subgraphs in such graphs is ...
In this paper, we use the notions of artful integrations and infrastructure to analyze two cases of community Participatory Design ‘in the wild’. Though the communities are qu...
Abstract. Automated knowledge management techniques critically depend on the availability of semantically enhanced documents which are hard to come by in practice. Starting from a ...
Recommender systems have evolved in the last years as specialized tools to assist users in a plethora of computermediated tasks by providing guidelines or hints. Most recommender ...