Editors: Gabriele Lenzini ¹ , Paolo Mori ² and Steven Furnell ³

Affiliations: ¹ University of Luxembourg, Luxembourg , ² Consiglio Nazionale delle Ricerche, Italy , ³ University of Nottingham, United Kingdom

Editors: Modesto Castrillon-Santana ¹ , Maria De Marsico ² and Ana Fred ³

Affiliations: ¹ Universidad de Las Palmas de Gran Canaria, Spain , ² Sapienza Università di Roma, Italy , ³ Instituto de Telecomunicações and Instituto Superior Técnico (University of Lisbon), Portugal

Editors: Fontina Petrakopoulou-Robinson ¹ , Francesco Calise ² and Cornel Klein ³

Affiliations: ¹ University Carlos III, Spain , ² University of Naples Federico II, Italy , ³ Siemens AG, Germany

Editors: Ana Paula Rocha ¹ , Luc Steels ² and Jaap van den Herik ³

Affiliations: ¹ LIACC / FEUP, University of Porto, Portugal , ² Barcelona Supercomputing Center, Spain , ³ Leiden University, Netherlands

Editors: Maria Pedro Guarino ¹ , Kazuhiro Hotta ² , Malik Yousef ³ , Hui Liu ⁴ , Giovanni Saggio ⁵ , Ana Fred ⁶ and Hugo Gamboa ⁷

Affiliations: ¹ Polytechnic University of Leiria, Portugal , ² Meijo University, Japan , ³ Zefat Academic College, Israel , ⁴ University of Bremen, Germany , ⁵ University of Tor Vergata, Rome, Italy , ⁶ Instituto de Telecomunicações and Instituto Superior Técnico (University of Lisbon), Portugal , ⁷ Nova University of Lisbon, Portugal

Editors: Hannes Schlieter ¹ , Ana Fred ² and Hugo Gamboa ³

Affiliations: ¹ Technische Universität Dresden, Germany , ² Instituto de Telecomunicações and Instituto Superior Técnico (University of Lisbon), Portugal , ³ Nova University of Lisbon, Portugal

Editors: Petia Radeva ¹ , Antonino Furnari ² , Kadi Bouatouch ³ and A. Augusto Sousa ⁴

Affiliations: ¹ Universitat de Barcelona, Spain , ² University of Catania, Italy , ³ IRISA, University of Rennes 1, France , ⁴ FEUP/INESC TEC, Portugal

Editors: Cosimo Distante ¹ , Francisco Imai ² and Sebastiano Battiato ³

Affiliations: ¹ CNR and University of Salento, Italy , ² Apple Inc., United States , ³ University of Catania, Italy

Editors: Ali Emrouznejad ¹ , Luigi Fortuna ² and Victor Chang ³

Affiliations: ¹ Ali Emrouznejad, University of Surrey, United Kingdom , ² University of Catania, Italy , ³ Aston Business School, Aston University, United Kingdom

Editors: David Aveiro ¹ , Jan Dietz ² , Antonella Poggi ³ and Jorge Bernardino ⁴

Affiliations: ¹ University of Madeira, NOVA-LINCS and ARDITI, Portugal , ² Delft University of Technology, Netherlands , ³ Università di Roma "La Sapienza", Italy , ⁴ Polytechnic of Coimbra - ISEC, Portugal