ISBN: 0-7695-2431-1

Jos? Luis Sierra, Dpto. Sistemas Inform?ticos y Programaci?n Fac. Inform?tica. Universidad Complutense de Madrid. 28040,Madrid (Spain)

Alfredo Fern?ndez-Valmayor, Dpto. Sistemas Inform?ticos y Programaci?n Fac. Inform?tica. Universidad Complutense de Madrid. 28040,Madrid (Spain)

Baltasar Fern?ndez-Manj?, Dpto. Sistemas Inform?ticos y Programaci?n Fac. Inform?tica. Universidad Complutense de Madrid. 28040,Madrid (Spain)

Antonio Navarro, Dpto. Sistemas Inform?ticos y Programaci?n Fac. Inform?tica. Universidad Complutense de Madrid. 28040,Madrid (Spain)

Vladimir Lilov, Rila Solutions, Acad. G. Bonchev str., Bl. 27, Sofia 1113, Bulgaria

Sylvia Ilieva, Department of IT, FMI, Sofia University, 5 J. Bouchier str., Sofia 1164, Bulgaria

Ana Paula T. B. Blois, Federal University of Rio de Janeiro COPPE/UFRJ - System Engineering and Computer Science Program

Cl?udia M. L. Werner, Federal University of Rio de Janeiro COPPE/UFRJ - System Engineering and Computer Science Program

Karin Becker, Catholic University of Rio Grande do Sul PPGCC/PUCRS ?Computer Science Graduate Program

Herv? Chang, University of Nice Sophia Antipolis, I3S Laboratory Sophia Antipolis, France

Philippe Collet, University of Nice Sophia Antipolis, I3S Laboratory Sophia Antipolis, France

Egor Bondarev, System Architecture and Networking1 and Video, Coding and Architectures groups Eindhoven University of Technology, The Netherlands

Peter de With, System Architecture and Networking1 and Video, Coding and Architectures groups Eindhoven University of Technology, The Netherlands

Michel Chaudron, System Architecture and Networking1 and Video, Coding and Architectures groups Eindhoven University of Technology, The Netherlands

Johan Muskens, System Architecture and Networking1 and Video, Coding and Architectures groups Eindhoven University of Technology, The Netherlands

Heikki Verta, NOKIA Research Centerb PO Box 407, FIN-00045, Finland

Sten L. Amundsen, Simula Research Laboratory

Ketil Lund, Simula Research Laboratory

Carsten Griwodz, Department of Informatics, University of Oslo

Pal Halvorsen, Department of Informatics, University of Oslo

Olivier Barais, Jacquard project, INRIA/LIFL Universite des Sciences et Technologies de Lille 59655 Villeneuve d?Ascq Cedex, France

Laurence Duchien, Jacquard project, INRIA/LIFL Universite des Sciences et Technologies de Lille 59655 Villeneuve d?Ascq Cedex, France

Anne-Francoise Le Meur, Jacquard project, INRIA/LIFL Universite des Sciences et Technologies de Lille 59655 Villeneuve d?Ascq Cedex, France

Takoua Abdellatif, Sardes Project, LSR-IMAG / INRIA 655, Avenue de l?Europe, 38330 Montbonnot, France

Glen Dobson, Lancaster University, UK

Russell Lock, Lancaster University, UK

Ian Sommerville, Lancaster University, UK

Kung-Kiu Lau, School of Computer Science, the University of Manchester, Manchester M13 9PL, UK

Zheng Wang, School of Computer Science, the University of Manchester, Manchester M13 9PL, UK

Miguel Goul?, QUASAR Research Group, Departamento de Inform?tica, FCT/UNL, Portugal

Fernando Brito e Abreu, QUASAR Research Group, Departamento de Inform?tica, FCT/UNL, Portugal

Alexandre Alvaro, Federal University of Pernambuco and C.E.S.A.R ? Recife Center for Advanced Studies and Systems,Brazil

Eduardo Santana de Almeida, Federal University of Pernambuco and C.E.S.A.R ? Recife Center for Advanced Studies and Systems,Brazil

Silvio Romero de Lemos Meira, Federal University of Pernambuco and C.E.S.A.R - Recife Center for Advanced Studies and Systems,Brazil

Titos Saridakis, NOKIA Research Center PO Box 407, FIN-00045 NOKIA GROUP

John Hutchinson, Computing Department, Lancaster University, Lancaster LA1 4YR, UK

Gerald Kotonya, Computing Department, Lancaster University, Lancaster LA1 4YR, UK

Antonia Bertolino, Istituto di Scienza e Tecnologie della Informazione "Alessandro Faedo" - CNR Via Moruzzi, 1 - 56124 Pisa (Italy)

Andrea Polini, Istituto di Scienza e Tecnologie della Informazione "Alessandro Faedo" - CNR Via Moruzzi, 1 - 56124 Pisa (Italy)

Didier Hoareau, Valoria - University of South Brittany, France

Yves Maheo, Valoria - University of South Brittany, France

Egon Teiniker, Salomon Automation GmbH A-8114 Friesach bei Graz, Austria

Gernot Schmoelzer, Institute for Technical Informatics Graz University of Technology, Austria

Joerg Faschingbauer, Salomon Automation GmbH A-8114 Friesach bei Graz, Austria

Christian Kreiner, Institute for Technical Informatics Graz University of Technology, Austria

Reinhold Weiss, Institute for Technical Informatics Graz University of Technology, Austria

Fredy Navarrete, Universitat Polit?cnica de Catalunya

Pere Botella, Universitat Polit?cnica de Catalunya

Xavier Franch, Universitat Polit?cnica de Catalunya

Lucian Voinea, Technische Universiteit Eindhoven

Alexandru Telea, Technische Universiteit Eindhoven

Rikard Land, M?lardalen University, Department of Computer Science and Electronics,Sweden

Ivica Crnkovi, M?lardalen University, Department of Computer Science and Electronics,Sweden

Stig Larsson, M?lardalen University, Department of Computer Science and Electronics,Sweden

Nils Brede Moe, SINTEF Information and Communication Technology

Torgeir Dings?, SINTEF Information and Communication Technology

Hans Westerheim, SINTEF ICT

Geir Kjetil Hanssen, SINTEF ICT

Eelke Folmer, Department of Mathematics and Computing Science, University of Groningen, the Netherlands

Jan Bosch, Department of Mathematics and Computing Science, University of Groningen, the Netherlands

Karl W. Wagner, Austrian Aerospace 1120 Vienna, Stachegasse 16, Austria

Walter D?, Austrian Aerospace 1120 Vienna, Stachegasse 16, Austria

Dietmar Winkler, Vienna University of Technology, Institute of Software Technology,Vienna, Austria

Bernhard Riedl, Vienna University of Technology, Institute of Software Technology,Vienna, Austria

Stefan Biffl, Vienna University of Technology, Institute of Software Technology,Vienna, Austria

Pooya Jaferian, Department of Computer Engineering and Information Technology Amirkabir University of Technology Tehran, Iran

Golnaz Elahi, Department of Computer Engineering and Information Technology Amirkabir University of Technology Tehran, Iran

Mohammad Reza Ayatollahzadeh Shirazi, Department of Computer Engineering and Information Technology Amirkabir University of Technology Tehran, Iran

Babak Sadeghian, Department of Computer Engineering and Information Technology Amirkabir University of Technology Tehran, Iran

Bengt Carlsson, School of Engineering, Blekinge Institute of Technology, Ronneby, SWEDEN

Dejan Baca, Ericsson AB ,Karlskrona, SWEDEN

Tien N. Nguyen, Computer Science Department, University of Wisconsin, Milwaukee

Ethan V. Munson, Computer Science Department, University of Wisconsin, Milwaukee

John T. Boyland, Computer Science Department, University of Wisconsin, Milwaukee

Cheng Thao, Computer Science Department, University of Wisconsin, Milwaukee

Dr. Christoph Steindl, IBM Global Services, Austria

Diane Jamieson, Curtin Business School Curtin University of Technology, Perth, Australia

Kevin Vinsen, ADI Limited Perth, Australia

Guy Callender, Curtin Business School Curtin University of Technology Perth, Australia

Heikki Ker?nen, VTT Technical Research Centre of Finland, Oulu, Finland

Pekka Abrahamsson, VTT Technical Research Centre of Finland, Oulu, Finland

Rudolf Ramler, Software Competence Center Hagenberg Hauptstrasse, Hagenberg, Austria

Dagmar Auer, Software Competence Center Hagenberg Hauptstrasse, Hagenberg, Austria

Mira Kajko-Mattsson, SERVIAM and SML Dep of Computer and Systems Sciences Stockholm University/Royal Institute of Technology Electrum

Per Winther, SAS Copenhagen,SAS dept. HB Commercial Systems SAS Sales Systems & Support, Copenhagen, DENMARK

Brian Vang, SAS Copenhagen,SAS dept. HB Commercial Systems SAS Sales Systems & Support, Copenhagen, DENMARK

Anne Petersen, SAS Copenhagen,SAS dept. HB Commercial Systems SAS Sales Systems & Support, Copenhagen, DENMARK

Slim Abdellatif, INSA Toulouse, LAAS-CNRS

Guy Juanole, Universite Toulouse III, LAAS-CNRS

Carlos T. Calafate, Department of Computer Engineering, Polytechnic University of Valencia (UPV), Valencia, Spain

Pietro Manzoni, Department of Computer Engineering, Polytechnic University of Valencia (UPV), Valencia, Spain

Manuel P. Malumbres, Department of Computer Engineering, Polytechnic University of Valencia (UPV), Valencia, Spain

X.Y. Yang, ETSE, Universitat Autonoma de Barcelona Computer Science Department,Barcelona,Spain

P. Hernandez, ETSE, Universitat Autonoma de Barcelona Computer Science Department,Barcelona,Spain

A. Ripoll, ETSE, Universitat Autonoma de Barcelona Computer Science Department,Barcelona,Spain

R. Suppi, ETSE, Universitat Autonoma de Barcelona Computer Science Department,Barcelona,Spain

E. Luque, ETSE, Universitat Aut`onoma de Barcelona Computer Science Department,Barcelona,Spain

F. Cores, Universitat de Lleida Computer Science & Industrial Engineering, EPS, Lleida, Spain

M. Vilas, Department of Computer Science, University of Oviedo, Campus de Viesques Xix?n, Spain

X.G. Pa?eda, Department of Computer Science, University of Oviedo, Campus de Viesques Xix?n, Spain

R. Garc?, Department of Computer Science, University of Oviedo, Campus de Viesques Xix?n, Spain

D. Melendi, Department of Computer Science, University of Oviedo, Campus de Viesques Xix?n, Spain

V.G. Garc?, Department of Computer Science, University of Oviedo, Campus de Viesques Xix?n, Spain

Chung-Ming Huang, Laboratory of Multimedia Mobile Networking, Department of Computer Science and Information Engineering,Tainan, Taiwan, R.O.C.

Chung-Wei Lin, Laboratory of Multimedia Mobile Networking, Department of Computer Science and Information Engineering,Tainan, Taiwan, R.O.C.

Roberto Garc?, Computer Science Department, University of Oviedo,Gij?n-Asturias, Spain

Isabel Rodr?guez, Computer Science Department, University of Oviedo,Gij?n-Asturias, Spain

Victor Garc?, Computer Science Department, University of Oviedo,Gij?n-Asturias, Spain

Xabiel G. Pa?eda, Computer Science Department, University of Oviedo,Gij?n-Asturias, Spain

David Melendi, Computer Science Department, University of Oviedo,Gij?n-Asturias, Spain

Ge Zhang, Department of Computer Science, University of Kaiserslautern,Kaiserslautern, Germany

Bernd Reuther, Department of Computer Science, University of Kaiserslautern,Kaiserslautern, Germany

Tomi R?ty, VTT Technical Research Centre of Finland,NetHawk Oyj, Eletroniikkatie Oulu FIN

Jouko Sankala, VTT Technical Research Centre of Finland,NetHawk Oyj, Eletroniikkatie Oulu FIN

Markus Sihvonen, VTT Technical Research Centre of Finland,NetHawk Oyj, Eletroniikkatie Oulu FIN

Livio Cricelli, Dipartimento di Meccanica, Strutture, Ambiente e Territorio Universit? degli Studi di Cassino

Francesca Di Pillo, Dipartimento di Ingegneria dell?Impresa Universit? degli Studi di Roma, Italy

Massimo Gastaldi, Dipartimento di Ingegneria Elettrica Universit? degli Studi di L?Aquila Monteluco di Roio, 67100 L?Aquila, Italy

Manuel Urue?, Department of Telematic Engineering Universidad Carlos III de Madrid E-28911 Legan?s, Madrid (Spain)

David Larrabeiti, Department of Telematic Engineering Universidad Carlos III de Madrid E-28911 Legan?s, Madrid (Spain)

Markus Hillenbrand, University of Kaiserslautern Department of Computer Science Integrated Communication Systems Kaiserslautern, Germany

Joachim G?tze, University of Kaiserslautern Department of Computer Science Integrated Communication Systems Kaiserslautern, Germany

Paul M?, University of Kaiserslautern Department of Computer Science Integrated Communication Systems Kaiserslautern, Germany

Thomas Dreibholz, University of Duisburg-Essen Institute for Experimental Mathematics Essen, Germany

Erwin P. Rathgeb, University of Duisburg-Essen Institute for Experimental Mathematics Essen, Germany

S.N.I. Mount, Cogent Computing Research Group Coventry University Coventry, UK

R.M. Newman, Cogent Computing Research Group Coventry University Coventry, UK

S.R. Lakin, Cogent Computing Research Group Coventry University Coventry, UK

R.J. Low, Cogent Computing Research Group Coventry University Coventry, UK

E.I. Gaura, Cogent Computing Research Group Coventry University Coventry, UK

Anne Immonen, VTT Technical Research Centre of Finland P.O. Box 1100 FIN-90571 Oulu, Finland

Antti Niskanen, VTT Technical Research Centre of Finland P.O. Box 1100 FIN-90571 Oulu, Finland

A. Bertolino, Istituto di Scienza e Tecnologie dell?Informazione Moruzzi , Italy

G. De Angelis, Istituto di Scienza e Tecnologie dell?Informazione Moruzzi , Italy

R. Mirandola, Dipartimento di Informatica,Universita di Roma "Tor vergata" Via del Politecnico 1,Roma, Italy

Martin T?rngren, KTH, Stockholm

DeJiu Chen, KTH, Stockholm

Ivica Crnkovic, MdH, V?ster?

Jad El-khoury, Department of Machine Design, The Royal Institute of Technology (KTH),Stockholm , Sweden

Ola Redell, Department of Machine Design, The Royal Institute of Technology (KTH),Stockholm , Sweden

Martin T?rngren, Department of Machine Design, The Royal Institute of Technology (KTH),Stockholm , Sweden

Marcus Alanen, TUCS Turku Centre for Computer Science ?bo Akademi University, Department of Computer Science, Turku, Finland

Ivan Porres, TUCS Turku Centre for Computer Science ?bo Akademi University, Department of Computer Science, Turku, Finland

Tom Gross, Faculty of Media Bauhaus-University Weimar Bauhausstr. 11 99423 Weimar, Germany

Christoph Oemig, Faculty of Media Bauhaus-University Weimar Bauhausstr. 11 99423 Weimar, Germany

Andreas Billig, Fraunhofer ISST Mollstr. 1 10178 Berlin, Germany

Jan Gottschick, Fraunhofer ISST Mollstr. 1 10178 Berlin, Germany

Kurt Sandkuhl, J?nk?ping University School of Engineering P.O. Box 1026 55111 J?nk?ping, Sweden

Michael Sonntag, Institute for Information Processing and Microprocessor Technology (FIM) Johannes Kepler University Linz, Altenbergerstr. 69, A-4040 Linz

Andreas Putzinger, Institute for Information Processing and Microprocessor Technology (FIM) Johannes Kepler University Linz, Altenbergerstr. 69, A-4040 Linz

Sabine Kolvenbach, Fraunhofer-Institute for Applied Information Technology FIT 53757 Sankt Augustin, Germany

Wolfgang Gr?ther, Fraunhofer-Institute for Applied Information Technology FIT 53757 Sankt Augustin, Germany

Konrad Kl?ckner, Fraunhofer-Institute for Applied Information Technology FIT 53757 Sankt Augustin, Germany