Collaborative learning is question-driven and open-ended by nature. Many of the techniques developed for intelligent tutoring are applicable only in more structured settings, but f...
This paper1 is based on and advocates the trend in software engineering of extending the use of software patterns as means of structuring solutions to software development problems...
SozioNet 1 forms part of a forthcoming national social science information portal, which is currently being developed by the German Infoconnex2 initiative. Inspired by successful e...
Wolfgang Meier, Natascha Schumann, Sue Heise, Rudi...
Abstract. Many keyword-based approaches to text classification, information retrieval or even user modeling for adaptive web-based system could benefit from knowledge on relation...
Most document or information management systems rely on hierarchies to organise documents (e.g. files, email messages or web bookmarks). However, the rigid structures of hierarchi...
Paul Dourish, W. Keith Edwards, Anthony LaMarca, M...