Christos Chatzigeorgiou

According to our database, Christos Chatzigeorgiou authored at least 19 papers between 2017 and 2023.

Collaborative distances:

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

2023

A Dataset for Aftermath Victim Detection Behind Walls or Obstacles Using an UWB Radar Sensor.

Dimitris Uzunidis, Evangelos Margaritis, Christos Chatzigeorgiou, Charalampos Z. Patrikakis, Stelios A. Mitilineos

Proceedings of the 12th International Conference on Modern Circuits and Systems Technologies, 2023

Feature-Level Cross-Attentional PPG and Motion Signal Fusion for Heart Rate Estimation.

Panagiotis Kasnesis, Lazaros Toumanidis, Alessio Burrello, Christos Chatzigeorgiou, Charalampos Z. Patrikakis

Proceedings of the 47th IEEE Annual Computers, Software, and Applications Conference, 2023

2022

Multi-Head Cross-Attentional PPG and Motion Signal Fusion for Heart Rate Estimation.

Panagiotis Kasnesis, Lazaros Toumanidis, Alessio Burrello, Christos Chatzigeorgiou, Charalampos Z. Patrikakis

CoRR, 2022

MoRSE: Deep Learning-based Arm Gesture Recognition for Search and Rescue Operations.

Panagiotis Kasnesis, Christos Chatzigeorgiou, Dimitrios G. Kogias, Charalampos Z. Patrikakis, Harris V. Georgiou, Aspasia Tzeletopoulou

Proceedings of the 8th IEEE World Forum on Internet of Things, 2022

2021

Modality-wise relational reasoning for one-shot sensor-based activity recognition.

Panagiotis Kasnesis, Christos Chatzigeorgiou, Charalampos Z. Patrikakis, Maria Rangoussi

Pattern Recognit. Lett., 2021

Smart Interconnected Infrastructures for Security and Protection: The DESMOS Project.

Michail Feidakis, Christos Chatzigeorgiou, Christina Karamperi, Lazaros Giannakos, Vasileios-Rafail Xefteris, Dimos Ntioudis, Athina Tsanousa, Dimitrios G. Kogias, Charalampos Z. Patrikakis, Georgios Meditskos, Georgios Gorgogetas, Stefanos Vrochidis, Ioannis Kompatsiaris

Comput., 2021

ActiveCrowds: A Human-in-the-Loop Machine Learning Framework.

Lazaros Toumanidis, Panagiotis Kasnesis, Christos Chatzigeorgiou, Michail Feidakis, Charalampos Z. Patrikakis

Proceedings of the Novelties in Intelligent Digital Systems - Proceedings of the 1st International Conference (NiDS 2021), Athens, Greece, September 30, 2021

Localization module for missing child scenario in IoT safety domains.

Athina Tsanousa, Vasileios-Rafail Xefteris, Dimos Ntioudis, Christos Chatzigeorgiou, Georgios Meditskos, Stefanos Vrochidis, Charalampos Z. Patrikakis, Ioannis Kompatsiaris

Proceedings of the IEEE International Conference on Consumer Electronics, 2021

A method for measuring urban space density of people and deliver notification, with respect to privacy.

Charalampos Z. Patrikakis, Dimitrios G. Kogias, Christos Chatzigeorgiou, Dimitrios Kalyvas, Evangelos Katsadouros, Christos Giannousis

Proceedings of the IEEE International Conference on Consumer Electronics, 2021

2020

Introducing and Benchmarking a One-Shot Learning Gesture Recognition Dataset.

Panagiotis Kasnesis, Christos Chatzigeorgiou, Charalampos Z. Patrikakis, Maria Rangoussi

Proceedings of the Big Data Technologies and Applications, 2020

Increasing safety and security in public places using IoT devices.

Christos Chatzigeorgiou, Michalis Feidakis, Dimitrios G. Kogias, Charalampos Z. Patrikakis

Proceedings of the 6th IEEE World Forum on Internet of Things, 2020

A Survey on the Available Blockchain Platforms and Protocols for Supply Chain Management.

Michael G. Xevgenis, Dimitris Kogias, Helen C. Leligou, Christos Chatzigeorgiou, Michalis Feidakis, Charalampos Z. Patrikakis

Proceedings of the Workshop on IOT Infrastructures for Safety in Pervasive Environments (IOT4SAFE 2020) co-located with 17th Extended Semantic Web Conference (ESWC 2020), 2020

Private Incident Reporting Using Onion Networks.

Evangelos Katsadouros, Christos Chatzigeorgiou, Michalis Feidakis, Dimitris Kogias, Charalampos Z. Patrikakis

Proceedings of the Workshop on IOT Infrastructures for Safety in Pervasive Environments (IOT4SAFE 2020) co-located with 17th Extended Semantic Web Conference (ESWC 2020), 2020

2019

Exploiting Edge Computing for Privacy Aware Tourism Demand Forecasting.

Christos Chatzigeorgiou, Panagiotis Kasnesis, Lazaros Toumanidis

IT Prof., 2019

Internet of Things Infrastructure for Security and Safety in Public Places.

Angelos Chatzimichail, Christos Chatzigeorgiou, Athina Tsanousa, Dimos Ntioudis, Georgios Meditskos, Fotis Andritsopoulos, Christina Karaberi, Panagiotis Kasnesis, Dimitrios G. Kogias, Georgios Gorgogetas, Stefanos Vrochidis, Charalampos Z. Patrikakis, Ioannis Kompatsiaris

Inf., 2019

Gesture-based incident reporting through smart watches.

Panagiotis Kasnesis, Christos Chatzigeorgiou, Lazaros Toumanidis, Charalampos Z. Patrikakis

Proceedings of the IEEE International Conference on Pervasive Computing and Communications Workshops, 2019

Smart Interconnected Infrastructure for Security and Safety in Public Places.

Angelos Chatzimichail, Christos Chatzigeorgiou, Fotis Andritsopoulos, Christina Karaberi, Georgios Meditskos, Panagiotis Kasnesis, Dimitrios G. Kogias, Georgios Gorgogetas, Athina Tsanousa, Stefanos Vrochidis, Charalampos Z. Patrikakis, Ioannis Kompatsiaris

Proceedings of the 15th International Conference on Distributed Computing in Sensor Systems, 2019

2017

A communication gateway architecture for ensuring privacy and confidentiality in incident reporting.

Christos Chatzigeorgiou, Lazaros Toumanidis, Dimitris Kogias, Charalampos Z. Patrikakis, Eric Jacksch

Proceedings of the 15th IEEE International Conference on Software Engineering Research, 2017

Teaching network security through a scavenger hunt game.

Evangelos Katsadouros, Dimitris Kogias, Lazaros Toumanidis, Christos Chatzigeorgiou, Charalampos Z. Patrikakis

Proceedings of the 2017 IEEE Global Engineering Education Conference, 2017