Combining Blockchains, Smart Contracts, and Complex Sensors Management Platform for Hyper-Connected SmartCities: An IoT Data Marketplace Use Case. - Georgios Palaiokrassas; Petros Skoufis; Orfefs Voutyras; Takafumi Kawasaki; Mathieu Gallissot; Radhouene Azzabi; Akira Tsuge; Antonios Litke; Tadashi Okoshi; Jin Nakazawa; Theodora A. Varvarigou (Comput., 2021)

KGSEC: A Modular Framework for Knowledge Graph Schema Extraction and Comparison. - Petros Skoufis; Dimitrios Skoutas 001 (ICDE, 2024)