The goal of a data integration system is to provide a uniform interface to a multitude of data sources. Given a user query formulated in this interface, the system translates it i...
PageLinker is a browser extension that contextualises navigation by linking web pages together and allows navigation through a network of related web pages without prior planning....
In open environments like the Web, and open Multiagent and Peer2Peer systems, consent among the autonomous, self-interested knowledge sources and users very often cannot be establ...
Vocabularies are the building blocks of the Semantic Web providing shared terminological resources for content indexing, information retrieval, data exchange, and content integrati...
Jouni Tuominen, Matias Frosterus, Kim Viljanen, Ee...
A medium-scale user study was carried out to investigate the usability of a concept-based query expansion support tool. The tool was fully integrated into the interface of an IR sy...