Pandora is a tool for supporting the learning of first order natural deduction. It includes a help window, an interactive context sensitive tutorial known as the ‘‘e-tutor’â...
In this paper we investigate which characteristics reliable multicast services should have in order to be appropriate for use by distributed interactive media applications such as...
Web services composition is emerging as a promising technology for the effective automation of businessto-business collaborations. It allows organizations to form alliances by con...
The paper describes how the Web can be used as a support for intensive querying and display of large moving objects databases. We present first an architecture for a system which ...
Abstract. We analyze the approximation and smoothness properties of quincunx fundamental refinable functions. In particular, we provide a general way for the construction of quincu...