Editorial Board

• Danail Dochev, Inst. of ICT – Bulg. Acad. of Sciences, Sofia, Bulgaria (Editor-in-Chief)
• Gennady Agre, Inst. of ICT – Bulg. Acad. of Sciences, Sofia, Bulgaria
• Costin Badica, University of Craiova, Romania
• Farshad Badie, Berlin School of Business and Innovation, Germany
• Christo Dichev, Winston-Salem State University, North Carolina, USA
• Stefka Fidanova, Inst. of ICT – Bulg. Acad. of Sciences, Sofia, Bulgaria
• Nagamalai Jeyanthi, Vellore Inst. of Technology, Tamil Nadu, India
• Christo Kabakchiev, University of Sofia, Bulgaria
• Aneta Karaivanova, Inst. of ICT – Bulg. Acad. of Sciences, Sofia, Bulgaria
• Vyacheslav Kharchenko, National Aerospace University, Kharkov, Ukraine
• Petia Koprinkova-Hristova, Inst. of ICT – Bulg. Acad. of Sciences, Sofia, Bulgaria
• Aswani Kumar, Vellore Inst. of Technology, Tamil Nadu, India
• Andrea De Lorenzo, University of Trieste, Italy
• Gabriel Luque, University of Malaga, Spain
• Yannis Manolopoulos, Aristotle University, Thessaloniki, Greece
• Vladimir Monov, Inst. of ICT – Bulg. Acad. of Sciences, Sofia, Bulgaria
• Petya Osenova, University of Sofia / Inst. of ICT – BAS, Sofia, Bulgaria
• Kalin Penev, Solent University, Southampton, UK
• Maciej Piasecki, Wroclaw University of Science and Technology, Poland
• Soosaimarian Peter Raj Raja, Vellore Inst. of Technology, Tamil Nadu, India
• Todor Tagarev, Inst. of ICT – Bulg. Acad. of Sciences, Sofia, Bulgaria
• Ivan Tanev, Doshisha University, Kyoto, Japan
• Theodora Tsikrika, CERTH, Information Technologies Institute, Thessaloniki, Greece
• Dalin Zhang, Beijing Jiaotong University, China

Advisory Board

• Acad. Janos Demetrovics, Hungarian Acad. of Sciences, Budapest, Hungary
• Acad. Ivan Popchev, Bulgarian Acad. of Sciences, Sofia, Bulgaria
• Acad. Vassil Sgurev, Bulgarian Acad. of Sciences, Sofia, Bulgaria
• Corr.-mem. Svetozar Margenov, Bulgarian Acad. of Sciences, Sofia, Bulgaria

Secretary of the Editorial Board

Vera Angelova, Bulgarian Acad. of Sciences, Sofia, Bulgaria

Language Editor

Stanislav Drangajov, Inst. of ICT – Bulg. Acad. of Sciences, Sofia, Bulgaria

Technical Editor

Sasha Spasova, Inst. of ICT – Bulg. Acad. of Sciences, Sofia, Bulgaria

Additional Reviewers

Kiril Alexiev, Vera Angelova, Hrachya Astsatryan, Ognian Bumbarov, Alexander Chatzigeorgiou, Lyubka Doukovska, Christos Georgiadis, Svetozar Ilchev, Nikolay Manev, Ivo Marinchev, Ioannis Mavridis, Atanas Ouzounov, Luigi Rovito, Todor Stoilov