Eftychia Lakka

A large scale analysis of code security in public repositories

Ciprian Oprişa, Dominic Octavian Grigoruţ, Haralambos Mouratidis, Eftychia Lakka et autres

Cybersecurity is a growing concern for the software development sector, as insecure code and insecure software development practices lead to dangerous vulnerabilities in the released products. We propose CONSOLE, designed to boost cybersecurity for software development with an automated, unified platform of …

ro, gb, ie, gr, cy, de (code pays fourni par la source)

A Novel Methodology For Sound Spatialisation And VR Acoustics In The Web

George Daskalakis, Athanasios G. Malamos, Don Brutzman, Eftychia Lakka

This paper presents a novel Web3D implementation that generates Directional Room Impulse Responses (DRIR) for virtual spaces, simulating key acoustic properties like reflections and reverberation using ray tracing. By implementing this algorithm in WebGL for GPU acceleration, this approach can achieve real-time …

me, us (code pays fourni par la source)

Swarm-intelligence for the modern ICT ecosystems

George Hatzivasilis, Eftychia Lakka, Manos Athanatos, Sotiris Ioannidis et autres

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White paper on cybersecurity in the healthcare sector. The HEIR solution

Κωνσταντίνος Λαμπρόπουλος, Apostolis Zarras, Eftychia Lakka, Polyanthi Barmpaki et autres

The healthcare sector is increasingly vulnerable to cyberattacks due to its growing digitalization. Patient data, including medical records and financial information, are at risk, potentially leading to identity theft and patient safety concerns. The European Union and other organizations identify key areas …

ISO X3D 4.0 Audio Graph for web3D applications. Latest trends in declarative 3d sound for the web

Maria Papadaki, Don Brutzman, Eftychia Lakka, Richard Puk et autres

Our work, as 3D Audio Working Group of Web3D Consortium, aims to integrate acoustic properties associated with geometric shapes together with 3D spatial sound and insert this new technology into the X3D v4.0 ISO standard. In this paper we present X3D 4.0 …

me, gr, us, gb (code pays fourni par la source)

Incident Handling for Healthcare Organizations and Supply-Chains

Eftychia Lakka, George Hatzivasilis, Stylianos Karagiannis, Andreas V. Alexopoulos et autres

Healthcare ecosystems form a critical type of infrastructures that provide valuable services in today societies. However, the underlying sensitive information is also of interest of malicious entities around the globe, with the attack volume being continuously increasing. Safeguarding this complex computerized setting …

gr (code pays fourni par la source)

Incident Handling for Healthcare Organizations and Supply-Chains

Eftychia Lakka, George Hatzivasilis, Stylianos Karagiannis, Andreas V. Alexopoulos et autres

Healthcare ecosystems form a critical type of infrastructures that provide valuable services in today societies. However, the underlying sensitive information is also of interest of malicious entities around the globe, with the attack volume being continuously increasing. Safeguarding this complex computerized setting …

gr (code pays fourni par la source)

D7.3: Dissemination strategy and activities, engagement and business opportunities - P1

Hervé Debar, Κωνσταντίνος Λαμπρόπουλος, Eftychia Lakka, Apostolis Zaras et autres

This deliverable describes the dissemination strategy put in place in the HEIR project, to facilitate the execution of the dissemination activities and maximize their impact. It provides tailored actions for several types of public, scientific, healthcare, cybersecurity and general public. It provides …

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X3D Audio Graph for the consistent declarative representation of the W3C Audio API

Eftychia Lakka, Maria Papadaki, Don Brutzman, Richard Puk et autres

Modeling of sound propagation is very important for virtual acoustics and virtual reality applications. For that reason, highly advanced computer models for the prediction of sound fields in rooms have already been proposed. However, most of them are complex and require a …

gb, gr, us (code pays fourni par la source)

D2.1 The HEIR facilitators package: MVP

Ovidiu Mihăilă, Dragoș Gavriluț, Bogdan Prelipcean, Κωνσταντίνος Λαμπρόπουλος et autres

Deliverable D2.1 serves as the report which describes the initial version of the HEIR facilitators package MVP. The content is illustrating the development of the demonstrator based on the activities carried out within the context of WP2 and the relations with WP3 …

gr, nl (code pays fourni par la source)

Extending X3D Realism with Audio Graphs, Acoustic Properties and 3D Spatial Sound

Eftychia Lakka, Don Brutzman, Richard Puk, Athanasios G. Malamos

A fundamental requirement for both realistic modeling and immersive presence is spatial audio, correctly rendering the presentation of each object with aural characteristics. Auditory attributes involve perceived directions, distances, and the propagation paths from complex sound sources to each listener in a …

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Validation of Semantic Interoperability between IoT Platforms

Eftychia Lakka, Nikolaos E. Petroulakis, Emmanouil Michalodimitrakis, Emmanouil Papoutsakis

The growing trend towards the exchange of data between heterogeneous objects and platforms have increased the level of complexity in the Internet of Things (IoT) area. Beyond those, to enable seamless resource sharing between different IoT systems, efforts by academia and industry …

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