Michalis Kefalogiannis

According to our database, Michalis Kefalogiannis authored at least 8 papers between 2021 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

Developing a Knowledge-Driven Adaptive Generative AI Chatbot for the Telecom Industry.

Konstantinos Nestorakis, Achilleas Marinakis, Michalis Kefalogiannis, Maria Panagiotidou, Vasilis Galanis, Christos A. Gizelis, Alexandros Tzoumas

Proceedings of the Artificial Intelligence Applications and Innovations. AIAI 2025 IFIP WG 12.5 International Workshops, 2025

Transforming Data Management in Telecommunications: The Case Study of OTE Group's Integration with DATAMITE Project.

Achilleas Marinakis, Sotiria Petrova, Efstathia Deligeorgi, Christos A. Gizelis, Michalis Kefalogiannis, Vrettos Moulos, Vasileios Siopidis, Nikolaos Tepelidis, Konstantinos Votis, Dimitrios Tzovaras

Proceedings of the Artificial Intelligence Applications and Innovations. AIAI 2025 IFIP WG 12.5 International Workshops, 2025

2024

Scalable Data Profiling for Quality Analytics Extraction.

Anastasios Nikolakopoulos, Efthymios Chondrogiannis, Efstathios Karanastasis, María José López Osa, Jordi Arjona Aroca, Michalis Kefalogiannis, Vasiliki Apostolopoulou, Efstathia Deligeorgi, Vasileios Siopidis, Theodora A. Varvarigou

Proceedings of the Artificial Intelligence Applications and Innovations. AIAI 2024 IFIP WG 12.5 International Workshops, 2024

2023

BigDaM: Efficient Big Data Management and Interoperability Middleware for Seaports as Critical Infrastructures.

Anastasios Nikolakopoulos, Matilde Julián Segui, Andreu Belsa Pellicer, Michalis Kefalogiannis, Christos-Antonios Gizelis, Achilleas Marinakis, Konstantinos Nestorakis, Theodora A. Varvarigou

Comput., October, 2023

Decision support using AI: the data exploitation at telecoms in practice.

Christos-Antonios Gizelis, Konstantinos Nestorakis, Antonis M. Misargopoulos, Filippos Nikolopoulos-Gkamatsis, Michalis Kefalogiannis, Polyxeni Palaiogeorgou, Antonis M. Christonasis, Konstantinos Boletis, Theofanis Giamalis, Chrysostomos Charisis

J. Decis. Syst., July, 2023

2022

Building a Knowledge-Intensive, Intent-Lean, Question Answering Chatbot in the Telecom Industry - Challenges and Solutions.

Antonios M. Misargopoulos, Filippos Nikolopoulos-Gkamatsis, Konstantinos Nestorakis, Alexandros Tzoumas, Georgios Giannakopoulos, Christos-Antonios Gizelis, Michalis Kefalogiannis

Proceedings of the Artificial Intelligence Applications and Innovations. AIAI 2022 IFIP WG 12.5 International Workshops, 2022

Efficient Data Management and Interoperability Middleware in Business-Oriented Smart Port Use Cases.

Achilleas Marinakis, Matilde Julián Segui, Andreu Belsa Pellicer, Carlos Enrique Palau, Christos-Antonios Gizelis, Anastasios Nikolakopoulos, Antonios M. Misargopoulos, Filippos Nikolopoulos-Gkamatsis, Michalis Kefalogiannis, Theodora A. Varvarigou, Konstantinos Nestorakis, Vrettos Moulos

Proceedings of the Artificial Intelligence Applications and Innovations. AIAI 2022 IFIP WG 12.5 International Workshops, 2022

2021

AI: Opportunities and Challenges - The Optimal Exploitation of (Telecom) Corporate Data.

Polyxeni Palaiogeorgou, Christos A. Gizelis, Antonis M. Misargopoulos, Filippos Nikolopoulos-Gkamatsis, Michalis Kefalogiannis, Antonis M. Christonasis

Proceedings of the Responsible AI and Analytics for an Ethical and Inclusive Digitized Society, 2021