Roman-Valentyn Tkachuk
Associate Senior Lecturer
Department of Computer Science
Room J3132, Karlskrona
Roman-Valentyn Tkachuk is a Ph.D. Student in the Computer Science department at Blekinge Institute of Technology working in the cyber-security branch.
Roman-Valentyn Tkachuk has got his M.Sc. in cyber-security in 2018. Before starting his Ph.D. he had worked as an industrial Secure Software Engineer. After starting his Ph.D. in 2019 he has taught as an assistant in Malware Analysis and Cloud Computing courses.
His research interests include security testbeds and cloud-based services security. During his Ph.D. he had participated in several projects:
- Test Arena Blekinge.
- Horizon 2020 Bonseyes.
At the moment he conducts his research in KKS HÖG Symphony (Supply-and-Demand-based Service Exposure using Robust Distributed Concepts) project which aims at investigating and solving the problem of exposing services by a marketplace in Cloud-native and federated environments, addressing the security, confidentiality, privacy and provenance needs for future applications of digital societies.
Selected publications
- R.-V. Tkachuk, D. Ilie, and K. Tutschku, “Orchestrating future service chains in the next generation of clouds”, in Proc. SNCNW, Luleå, Sweden, Jun. 2019.
- R.-V. Tkachuk, D. Ilie, and K. Tutschku, ”Building a Framework for Automated Security Testbeds in Cloud Infrastructures,” in Proc. SNCNW, Kristianstad, Sweden, May 2020.
Latest publications
- Roman-Valentyn Tkachuk, Dragos Ilie, Remi Robert, Victor R. Kebande, Kurt Tutschku, "On the Performance and Scalability of Consensus Mechanisms in Privacy-Enabled Decentralized Renewable Energy Marketplace", Annales des télécommunications, ISSN 0003-4347, EISSN 1958-9395, Vol. 79, No. 3-4, pp. 271-288, Springer Science+Business Media B.V., 2024
- Roman-Valentyn Tkachuk, "Efficient Design of Decentralized Privacy and Trust in Distributed Digital Marketplaces", Blekinge Institute of Technology Doctoral Dissertation Series, ISSN 1653-2090, Blekinge Tekniska Högskola, 2023
- Roman-Valentyn Tkachuk, Dragos Ilie, Remi Robert, Victor R. Kebande, Kurt Tutschku, "Towards Efficient Privacy and Trust in Decentralized Blockchain-Based Peer-to-Peer Renewable Energy Marketplace", Sustainable Energy, Grids and Networks, EISSN 2352-4677, Vol. 35, Elsevier, 2023
- Roman-Valentyn Tkachuk, Dragos Ilie, Remi Robert, Victor R. Kebande, Kurt Tutschku, "On the Performance of Consensus Mechanisms in Privacy-Enabled Decentralized Peer-to-Peer Renewable Energy Marketplace", Proceedings of the 26th Conference on Innovation in Clouds, Internet and Networks, ICIN 2023, pp. 179-186, Institute of Electrical and Electronics Engineers (IEEE), 2023
- Roman-Valentyn Tkachuk, Dragos Ilie, Kurt Tutschku, Remi Robert, "A Survey on Blockchain-based Telecommunication Services Marketplaces", IEEE Transactions on Network and Service Management, EISSN 1932-4537, Vol. 19, No. 1, pp. 228-255, Institute of Electrical and Electronics Engineers Inc., 2022
Current projects
No information available