Purpose Described as the world‟s larges machine, large technological infrastructures embrace us with its services. Those infrastructure-based services enable communication, energy utilization, financial transactions, transportation, etc. In this paper we will label those services Infra-Services and argue that Infra-Services is a special class of services which falls into the intersection of the...

Arne Svensson1, Anders Ahlén2, Anna Brunstrom3, Tony Ottosson1, and Mikael Sternad2 1 Dept. Signals and Systems, Chalmers University of Technology, SE-41296 Göteborg, Sweden {arne.svensson, tony.ottosson}@s2.chalmers.se 2Signals and Systems, Uppsala University, PO Box 528, SE-751 20 Uppsala, Sweden {anders.ahlen, mikael.sternad}@signal.uu.se 3Dept. Computer Science, Karlstad University, SE-651 ...

P. de Bernardis, P.A.R.Ade, JJ.Bock, J.R.Bond, J.Borrill', A.Boscaleri, K.Coble, B.P.Crill, G.De Gasperis, G.De Troia, P.C.Farese, P.G.Ferreira, K.Ganga', M.Giacometti, E.Hivon, V.V.Hristov, AJacoangeli, A.HJaffe, A.E.Lange, L.Martinis, S.Masi, P.Mason, P.D.Mauskopf', A.Melchiorri, L.Miglio, T.Montroy, C.B.Netterfield, E.Pascale, F.Piacentini, G.Polenta, D.Pogosyan, S.Prunet, S.Rao, G.Romeo, J....

1 Tony Clear, Auckland University of Technology, School of Information Technology, Private Bag 92006, Auckland, New Zealand, [email protected] 2 Mats Daniels, Department of Computer Systems, Uppsala University, Box 325, 751 05, Uppsala, Sweden, [email protected] Abstract This paper reports upon a collaborative learning trial conducted in 2002 between students at Auckland University of Technol...