![Panagiotis KONTOPOULOS | Research Associate | National and Kapodistrian University of Athens, Athens | uoa | Sector of Communications and Signal Processing | Research profile Panagiotis KONTOPOULOS | Research Associate | National and Kapodistrian University of Athens, Athens | uoa | Sector of Communications and Signal Processing | Research profile](https://i1.rgstatic.net/ii/profile.image/913542542811138-1594816923825_Q512/Panagiotis-Kontopoulos.jpg)
Panagiotis KONTOPOULOS | Research Associate | National and Kapodistrian University of Athens, Athens | uoa | Sector of Communications and Signal Processing | Research profile
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INDECO - KONTOPOULOS IOANNIS Road Construction Machinery | Aspropyrgos Attica | +302105570055 | xo.gr
![PDF) Semantic web technologies in pervasive computing: A survey and research roadmap | Efstratios Kontopoulos and Ioannis (Yiannis) Kompatsiaris - Academia.edu PDF) Semantic web technologies in pervasive computing: A survey and research roadmap | Efstratios Kontopoulos and Ioannis (Yiannis) Kompatsiaris - Academia.edu](https://0.academia-photos.com/attachment_thumbnails/42606443/mini_magick20190217-9400-9axr9q.png?1550428640)
PDF) Semantic web technologies in pervasive computing: A survey and research roadmap | Efstratios Kontopoulos and Ioannis (Yiannis) Kompatsiaris - Academia.edu
![Ioannis KONTOPOULOS | Research Associate | Harokopio University, Kallithéa | HUA | Department of Informatics and Telematics | Research profile Ioannis KONTOPOULOS | Research Associate | Harokopio University, Kallithéa | HUA | Department of Informatics and Telematics | Research profile](https://www.researchgate.net/publication/377380124/figure/fig5/AS:11431281217402551@1705151847305/Shortest-path-route-for-Venezia-Piraeus-based-on-A_Q320.jpg)
Ioannis KONTOPOULOS | Research Associate | Harokopio University, Kallithéa | HUA | Department of Informatics and Telematics | Research profile
![Ioannis Kontopoulos on X: "Exciting 1st day in the lab @cgeogenetics @uni_copenhagen with @KarinaKSand!!! Stay tuned for more on DNA-minerals interactions #DENMARKmsca #AFM #MSCA #H2020 https://t.co/tXRbSmz1PD" / X Ioannis Kontopoulos on X: "Exciting 1st day in the lab @cgeogenetics @uni_copenhagen with @KarinaKSand!!! Stay tuned for more on DNA-minerals interactions #DENMARKmsca #AFM #MSCA #H2020 https://t.co/tXRbSmz1PD" / X](https://pbs.twimg.com/media/EavUAjJWoAA9SaZ.jpg)
Ioannis Kontopoulos on X: "Exciting 1st day in the lab @cgeogenetics @uni_copenhagen with @KarinaKSand!!! Stay tuned for more on DNA-minerals interactions #DENMARKmsca #AFM #MSCA #H2020 https://t.co/tXRbSmz1PD" / X
![Ioannis KONTOPOULOS | Research Associate | Harokopio University, Kallithéa | HUA | Department of Informatics and Telematics | Research profile Ioannis KONTOPOULOS | Research Associate | Harokopio University, Kallithéa | HUA | Department of Informatics and Telematics | Research profile](https://www.researchgate.net/publication/377380124/figure/fig1/AS:11431281217402547@1705151846337/Acquired-AIS-routes-sample_Q320.jpg)
Ioannis KONTOPOULOS | Research Associate | Harokopio University, Kallithéa | HUA | Department of Informatics and Telematics | Research profile
![Ioannis Kontopoulos on X: "Exciting 1st day in the lab @cgeogenetics @uni_copenhagen with @KarinaKSand!!! Stay tuned for more on DNA-minerals interactions #DENMARKmsca #AFM #MSCA #H2020 https://t.co/tXRbSmz1PD" / X Ioannis Kontopoulos on X: "Exciting 1st day in the lab @cgeogenetics @uni_copenhagen with @KarinaKSand!!! Stay tuned for more on DNA-minerals interactions #DENMARKmsca #AFM #MSCA #H2020 https://t.co/tXRbSmz1PD" / X](https://pbs.twimg.com/media/EavUBQuWAAIK5O5.jpg)
Ioannis Kontopoulos on X: "Exciting 1st day in the lab @cgeogenetics @uni_copenhagen with @KarinaKSand!!! Stay tuned for more on DNA-minerals interactions #DENMARKmsca #AFM #MSCA #H2020 https://t.co/tXRbSmz1PD" / X
![Ioannis KONTOPOULOS | Research Associate | Harokopio University, Kallithéa | HUA | Department of Informatics and Telematics | Research profile Ioannis KONTOPOULOS | Research Associate | Harokopio University, Kallithéa | HUA | Department of Informatics and Telematics | Research profile](https://www.researchgate.net/publication/377380124/figure/fig3/AS:11431281217340439@1705151846745/Convex-hull-of-AIS-trajectory-clusters_Q320.jpg)