In the first part we describe the dissemination of wikis in the German-speaking school community with a special focus on Switzerland, the most active German-speaking country using...
This paper considers the potential of Virtual Learning Environments in schools focusing on 2 distinct user groups. Firstly, the children and teachers engaged in the learning situat...
Malcolm Padmore, Lynne E. Hall, Bob Hogg, Gareth P...
: - In this paper we address two problems, for which we present novel, efficient, algorithmic solutions. The first problem is motivated by practical situations and is concerned wit...
In this paper we demonstrate how stateful Byzantine Fault Tolerant services may be hosted on a Chord ring. The strategy presented is fourfold: firstly a replication scheme that di...
Alan Dearle, Graham N. C. Kirby, Stuart J. Norcros...
How many moves does it take to solve Rubik's Cube? Positions are known that require 20 moves, and it has already been shown that there are no positions that require 27 or mor...