Search Results - "Margetis, George"

Integrating Visual and Network Data with Deep Learning for Streaming Video Quality Assessment by Margetis, George, Tsagkatakis, Grigorios, Stamou, Stefania, Stephanidis, Constantine

“…Existing video Quality-of-Experience (QoE) metrics rely on the decoded video for the estimation. In this work, we explore how the overall viewer experience,…”
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Real-Time Stress Level Feedback from Raw Ecg Signals for Personalised, Context-Aware Applications Using Lightweight Convolutional Neural Network Architectures by Tzevelekakis, Konstantinos, Stefanidi, Zinovia, Margetis, George

“…Human stress is intricately linked with mental processes such as decision making. Public protection practitioners, including Law Enforcement Agents (LEAs), are…”
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Real-Time Adaptation of Context-Aware Intelligent User Interfaces, for Enhanced Situational Awareness by Stefanidi, Zinovia, Margetis, George, Ntoa, Stavroula, Papagiannakis, George

“…In this work, a novel computational approach for the dynamic adaptation of User Interfaces (UIs) is proposed, which aims at enhancing the Situational Awareness…”
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User Experience Evaluation in Intelligent Environments: A Comprehensive Framework by Ntoa, Stavroula, Margetis, George, Antona, Margherita, Stephanidis, Constantine

“…‘User Experience’ (UX) is a term that has been established in HCI research and practice, subsuming the term ‘usability’. UX denotes that interaction with a…”
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X-Reality Museums: Unifying the Virtual and Real World Towards Realistic Virtual Museums by Margetis, George, Apostolakis, Konstantinos C., Ntoa, Stavroula, Papagiannakis, George, Stephanidis, Constantine

“…Culture is a field that is currently entering a revolutionary phase, no longer being a privilege for the few, but expanding to new audiences who are urged to…”
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A network application approach towards 5G and beyond critical communications use cases by Apostolakis, Konstantinos C., Valera-Muros, Barbara, di Pietro, Nicola, Garrido, Pablo, del Teso, Daniel, Kamarianakis, Manos, Tomas, Pedro R., Khalili, Hamzeh, Panizo, Laura, Zayas, Almudena Díaz, Protopsaltis, Antonis, Margetis, George, Mangues-Bafalluy, Josep, Requena-Esteso, Manuel, Gomes, André S., Cordeiro, Luís, Papagiannakis, George, Stephanidis, Constantine

“…Low latency and high bandwidth heralded with 5G networks will allow transmission of large amounts of Mission-Critical data over a short time period. 5G hence…”
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DARLENE – Improving situational awareness of European law enforcement agents through a combination of augmented reality and artificial intelligence solutions by Apostolakis, Konstantinos C., Dimitriou, Nikolaos, Margetis, George, Ntoa, Stavroula, Tzovaras, Dimitrios, Stephanidis, Constantine

“…Background: Augmented reality (AR) and artificial intelligence (AI) are highly disruptive technologies that have revolutionised practices in a wide range of…”
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Special Issue on AI in HCI by Antona, Margherita, Margetis, George, Ntoa, Stavroula, Degen, Helmut

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Interactive Visual Exploration of Big Relational Datasets by Vitsaxaki, Katerina, Ntoa, Stavroula, Margetis, George, Spyratos, Nicolas

“…We propose and implement a tool for the access, analysis, and visual exploration of very large relational databases and data warehouses. To this end, we…”
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Effective Projections on Group Shifts to Decide Properties of Group Cellular Automata by Vitsaxaki, Katerina, Ntoa, Stavroula, Margetis, George, Spyratos, Nicolas

“…Many decision problems concerning cellular automata are known to be decidable in the case of algebraic cellular automata, that is, when the state set has an…”
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Augmenting natural interaction with physical paper in ambient intelligence environments by Margetis, George, Ntoa, Stavroula, Antona, Margherita, Stephanidis, Constantine

“…Physical paper, in its various forms (e.g. books, leaflets, catalogues), is extensively used in everyday activities, despite any advancements in digital…”
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A blockchain-enabled deep residual architecture for accountable, in-situ quality control in industry 4.0 with minimal latency by Leontaris, Lampros, Mitsiaki, Andreana, Charalampous, Paschalis, Dimitriou, Nikolaos, Leivaditou, Eleni, Karamanidis, Aristoklis, Margetis, George, Apostolakis, Konstantinos C., Pantoja, Sebastian, Stephanidis, Constantine, Tzovaras, Dimitrios, Papageorgiou, Elpiniki

“…Real-time and vision-based quality control for industrial processes has drawn great interest from both scientists and practitioners, particularly following the…”
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How to Create and Foster Sustainable Smart Cities? Insights on Ethics, Trust, Privacy, Transparency, Incentives, and Success by Riedmann-Streitz, Christine, Streitz, Norbert, Antona, Margherita, Marcus, Aaron, Margetis, George, Ntoa, Stavroula, Rau, Pei-Luen Patrick, Rosenzweig, Elizabeth

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A real-time wearable AR system for egocentric vision on the edge by Karakostas, Iason, Valakou, Aikaterini, Gavgiotaki, Despoina, Stefanidi, Zinovia, Pastaltzidis, Ioannis, Tsipouridis, Grigorios, Kilis, Nikolaos, Apostolakis, Konstantinos C., Ntoa, Stavroula, Dimitriou, Nikolaos, Margetis, George, Tzovaras, Dimitrios

“…Real-time performance is critical for Augmented Reality (AR) systems as it directly affects responsiveness and enables the timely rendering of virtual content…”
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Aligning Emerging Technologies onto I4.0 principles: Towards a Novel Architecture for Zero-defect Manufacturing by Margetis, George, Apostolakis, Konstantinos C., Dimitriou, Nikolaos, Tzovaras, Dimitrios, Stephanidis, Constantine

“…Successful transition of manufacturing enterprises to Industrie 4.0 (I4.0) is highly dependent on the adoption and integration of new technologies, toward…”
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Augmented interaction with physical books in an Ambient Intelligence learning environment by Margetis, George, Zabulis, Xenophon, Koutlemanis, Panagiotis, Antona, Margherita, Stephanidis, Constantine

“…This paper presents an augmented reality environment for students' improved learning, which is based on unobtrusive monitoring of the natural reading and…”
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A systematic review on machine learning methods for root cause analysis towards zero-defect manufacturing by Papageorgiou, Konstantinos, Theodosiou, Theodosios, Rapti, Aikaterini, Papageorgiou, Elpiniki I., Dimitriou, Nikolaos, Tzovaras, Dimitrios, Margetis, George

“…The identification of defect causes plays a key role in smart manufacturing as it can reduce production risks, minimize the effects of unexpected downtimes,…”
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User generated content for enhanced professional productions: a mobile application for content contributors and a study on the factors influencing their satisfaction and loyalty by Ntoa, Stavroula, Margetis, George, Rivera, Fiona, Evans, Michael, Adami, Ilia, Mathioudakis, Georgios, Weerakkody, Rajitha, Metaxakis, George, Markopoulos, Ioannis, Mrak, Marta, Stephanidis, Constantine

“…Motivated by a combination of social media, technological evolution, as well as new habits and preferences of TV content consumers, there is an increasing…”
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DARLENE – Improving situational awareness of European law enforcement agents through a combination of augmented reality and artificial intelligence solutions by Apostolakis, Konstantinos C., Dimitriou, Nikolaos, Margetis, George, Ntoa, Stavroula, Tzovaras, Dimitrios, Stephanidis, Constantine

“…Background: Augmented reality (AR) and artificial intelligence (AI) are highly disruptive technologies that have revolutionised practices in a wide range of…”
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Enhancing education through natural interaction with physical paper by Margetis, George, Zabulis, Xenophon, Ntoa, Stavroula, Koutlemanis, Panagiotis, Papadaki, Eleni, Antona, Margherita, Stephanidis, Constantine

“…Pervasive computing environments have permeated current research and practice, unobtrusively augmenting existing environments with digital content. The present…”
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