Theoretical analysis of the Web graph is often used to improve the efficiency of search engines. The PageRank algorithm, proposed by [5], is used by the Google search engine [4] t...
Web Information Systems (WIS) support the process of retrieving information from sources on the Web and of presenting them as a hypermedia presentation. Most WIS design ogies focu...
Bas Rutten, Peter Barna, Flavius Frasincar, Geert-...
Web services allow authorized entities (including individuals, corporations, and automated agents) to employ software components created by other parties scattered across the glob...
Marcus Fontoura, Tobin J. Lehman, Dwayne Nelson, T...
The presence of replicas or near-replicas of documents is very common on the Web. Documents may be replicated completely or partially for different reasons (versions, mirrors, etc...
Ernesto Di Iorio, Michelangelo Diligenti, Marco Go...
In a ubiquitous computing environment, it is desirable to provide a user with information depending on a user's situation, such as time, location, user behavior, and social c...