Web Frameworks Metrics and Benchmarks for Data Handling and Visualization. - Alexandros Gazis; Eleftheria Katsiri (ALGOCLOUD, 2018)

Middleware 101. - Alexandros Gazis; Eleftheria Katsiri (Commun. ACM, 2022)

A Method for Counting, Tracking and Monitoring of Visitors with RFID sensors. - Alexandros Gazis; Konstantinos Stamatis; Eleftheria Katsiri (CoRR, 2022)

A Blockchain Cloud Computing Middleware for Academic Manuscript Submission. - Alexandros Gazis; Giorgos Anagnostakis; Stavros Kourmpetis; Eleftheria Katsiri (CoRR, 2022)

Comparison Analysis of Traditional Machine Learning and Deep Learning Techniques for Data and Image Classification. - Efstathios Karypidis; Stylianos G. Mouslech; Kassiani Skoulariki; Alexandros Gazis (CoRR, 2022)

Crowd tracking and monitoring middleware via Map-Reduce. - Alexandros Gazis; Eleftheria Katsiri (Int. J. Parallel Emergent Distributed Syst., 2022)

Middleware 101: What to know now and for the future. - Alexandros Gazis; Eleftheria Katsiri (ACM Queue, 2022)

Trusted Virtual Reality Environment for Training Security Officers. - Anastasios Pantazidis; Alexandros Gazis; John Soldatos 001; Marios Touloupou; Evgenia Kapassa; Sophia Karagiorgou (DCOSS-IoT, 2023)

Serious Games in Digital Gaming: A Comprehensive Review of Applications, Game Engines and Advancements. - Alexandros Gazis; Eleftheria Katsiri (CoRR, 2023)

E-polis: A serious game for the gamification of sociological surveys. - Alexandros Gazis; Eleftheria Katsiri (CoRR, 2023)

Streamline Intelligent Crowd Monitoring with IoT Cloud Computing Middleware. - Alexandros Gazis; Eleftheria Katsiri (Sensors, 2024)

Knowledge representation and scalable abstract reasoning for simulated democracy in Unity. - Eleftheria Katsiri; Alexandros Gazis; Angelos Protopapas (CoRR, 2025)

A comprehensive review of sensor technologies, instrumentation, and signal processing solutions for low-power Internet of Things systems with mini-computing devices. - Alexandros Gazis; Ioannis Papadongonas; Athanasios Andriopoulos; Constantinos Zioudas; Theodoros Vavouras (CoRR, 2025)

Comprehensive Classification of Web Tracking Systems: Technological In-sights and Analysis. - Theofanis Tasoulas; Alexandros Gazis; Aggeliki Tsohou (CoRR, 2025)

E-polis: Gamifying Sociological Surveys through Serious Games - A Data Analysis Approach Applied to Multiple-Choice Question Responses Datasets. - Alexandros Gazis; Eleftheria Katsiri (CoRR, 2025)