Keyword search is an effective approach for most users to search for information because they do not need to learn complex query languages or the underlying structures of the data....
Digital government is a complex organizational and social phenomenon. It involves technical, organizational, and policy elements, as well as their complex and recursive interactio...
Facial expression and hand gesture analysis plays a fundamental part in emotionally rich man-machine interaction (MMI) systems, since it employs universally accepted non-verbal cu...
T. Balomenos, Amaryllis Raouzaiou, Spiros Ioannou,...
Generative programming and aspect-oriented software development have been proposed over the last years aiming at increasing maintainability and reusability of software systems. Wh...
Many traditional relevance feedback approaches for CBIR can only achieve limited short-term performance improvement without benefiting long-term performance. To remedy this limita...