Naoufel Werghi (Contributions by) , Christopher Lee Kuszmavl (Contributions by) , Chris Verhof (University of Amsterdam, Amsterdam, The Netherlands) (Contributions by) , Brian Henderson-Sellers (University of Technology , Sydney, Broadway, NSW, Australia) (Contributions by) , Joseph L. Ganley (University of Virginia, Charlottesville, Virginia, USA) (Contributions by) , Ian Sommerville (Lancaster University, Lancaster, United Kingdom) (Contributions by) , Amos R. Omondi (Nanyang Technological University, Singapore) (Contributions by) , Ling Guan (Ryerson University, Toronto, Ontario, Canada) (Contributions by) , Marco Gori (Univ. Degli Studi di Siena, Siena, Italy) (Contributions by) , Ian Oppermann (Contributions by) , Haldun Hadimioglu (Polytechnic University, Brooklyn, New York, USA) (Contributions by) , Peter M. Fenwick (Contributions by) , Lars Bengtsson (Chalmers University, Goteborg, Sweden) (Contributions by) , Paolo Nesi (Universita degli Studi di Firenze, Firenze, Italy) (Contributions by) , Fredrik Dahlgren (Ericsson Mobile Communications, Lund, Sweden) (Contributions by) , Craig Robertson (Contributions by) , Rajeev Shorey (Contributions by) , Conrado Martinez (Univ. Politecnica de Catalunya, Barcelona, Spain) (Contributions by) , Joachim Charzinski (Contributions by) , Hau San Wong (City University of Hong Kong, Hong Kong) (Contributions by)