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A Layered Component-Based Architecture of a Virtual Learning Environment

Summary: A Layered Component-Based Architecture of a Virtual
Learning Environment
Avgeriou Paris1
Retalis Simos2
Skordalakis Manolis1
Psaromiligos Yiannis3
National Technical University of Athens, Department of Electrical and Computer Engineering
Software Engineering Laboratory, Zografou, Athens, 15780, GREECE
E-mail: {pavger, skordala}@softlab.ntua.gr,
Department of Computer Science, University of Cyprus, 75 Kallipoleos St., P.O. Box 20537
CY-1678 Nicosia, CYPRUS, E-mail: retal@softlab.ntua.gr
Technological Education Institute of Piraeus, General Department of Mathematics
Computer Science Laboratory, P. Ralli 250, Athens, 12244, GREECE, E-mail: jpsa@teipir.gr
Abstract. There exists an urgent demand on defining architectures for Virtual Learning
Environments (VLEs), so that high-level frameworks for understanding these systems
can be discovered, portability, interoperability and reusability can be achieved and
adaptability over time can be accomplished. In this paper we propose a prototype


Source: Avgeriou, Paris - Institute for Mathematics and Computing Science, Rijksuniversiteit Groningen


Collections: Computer Technologies and Information Sciences