Mr. Christos Kyriakopoulos Profile

Christos Kyriakopoulos

at National Ctr. for Scientific Research Demokritos

SPIE Involvement:

Author

Publications (7)

Proceedings Article | 8 June 2022 Paper

ESTIA: a versatile platform for effective fire disaster management in cultural heritage sites and settlements

Adam Doulgerakis, Tassos Kanellos, Christos Kyriakopoulos, Stelios A. Thomopoulos

Proceedings Volume 12122, 121220P (2022) https://doi.org/10.1117/12.2624639

KEYWORDS: Injuries, Visualization, Computer simulations, Buildings, Statistical analysis, Visibility, Carbon monoxide, 3D modeling, Visual analytics, Temperature metrology

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Developed within the framework of the ESTIA research and innovation project, the ESTIA platform is a versatile technological solution that allows the prediction, detection and management of incidents that are related with the risk of structural fires within cultural heritage (CH) settlements and sites. The ESTIA platform is a distributed system that consists of collaborating autonomous subsystems, ensuring a broad range of applications through the platform’s potential to adapt to each deployment’s specific needs and according to the requirements of the targeted end-users.

By incorporating advanced procedures for the semi-automatic digitization of the CH built environment as well as an advanced system that simulates the development of the complex phenomena of fire propagation and human crowd behaviour, the platform is an effective tool assisting competent authorities in assessing the fire-related risks and offering training to first responders and field officers. Additionally, the platform offers an effective fire incident management system that includes fire-detection capabilities and a specialised decision support system, enhancing authorities during the management of a developing fire incident.

The validation of the ESTIA solution against the requirements of its distinct use cases was performed including the use of the platform as a simulation-based fire risk assessment tool. Subsequently, an exploratory risk assessment study was conducted aiming to establish and demonstrate a methodology for performing risk assessment studies using the provided technological solution.

This paper presents (i) the use of the ESTIA platform as a tool for the conduction of simulation-based assessment of risk related to fire incidents within a CH environment, (ii) the methodology for the technological validation of the ESTIA platform as a simulation-based fire risk assessment tool and (iii) the methodology for the conduction of the exploratory risk assessment study in the historical center of Xanthi (Greece).

Proceedings Article | 8 June 2022 Paper

Multi-biometrics operational performance assessment with the use of iCrowd simulator

Stelios C. Thomopoulos, Christos Kyriakopoulos

Proceedings Volume 12122, 121221D (2022) https://doi.org/10.1117/12.2630108

KEYWORDS: Biometrics, 3D modeling, Information fusion, Computer simulations, Databases, Inspection, Telecommunications, Visualization, Systems modeling, Algorithm development

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Proceedings Article | 8 June 2022 Paper

3D modeling, simulation and data exchange in cyber-physical threat assessment, multi-biometrics performance evaluation, and risk-based access control

Stelios C. Thomopoulos, Christos Kyriakopoulos, Konstantinos Panou

Proceedings Volume 12122, 121221E (2022) https://doi.org/10.1117/12.2630233

KEYWORDS: C2I, 3D modeling, Visualization, Computer simulations, Device simulation, Data modeling, Control systems, Information security, Cameras, Telecommunications

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Proceedings Article | 8 June 2022 Paper

Impact assessment and mitigation strategies in rail/metro infrastructure with the use of iCrowd simulator

Stelios C. Thomopoulos, Christos Kyriakopoulos, Konstantinos Panou

Proceedings Volume 12122, 121221C (2022) https://doi.org/10.1117/12.2630074

KEYWORDS: 3D modeling, Sensors, Visualization, Computer simulations, Cameras, Safety, Inspection, Systems modeling, Optical inspection, Environmental sensing

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Proceedings Article | 8 June 2022 Paper

iCrowd simulation-as-a service (SaaS): a distributed and remotely accessible simulation platform

Stelios C. Thomopoulos, Christos Kyriakopoulos

Proceedings Volume 12122, 121220R (2022) https://doi.org/10.1117/12.2624766

KEYWORDS: 3D modeling, Visualization, Inspection, Computer simulations, Environmental sensing, Information security, Sensors, Cameras, Optical inspection, Computer architecture

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