![Ioannis CHATZIGIANNAKIS | Professor (Associate) | PhD, BEng | Sapienza University of Rome, Rome | la sapienza | Department of Computer, Automatic and Management Engineering "Antonio Ruberti" | Research profile Ioannis CHATZIGIANNAKIS | Professor (Associate) | PhD, BEng | Sapienza University of Rome, Rome | la sapienza | Department of Computer, Automatic and Management Engineering "Antonio Ruberti" | Research profile](https://i1.rgstatic.net/ii/profile.image/272291233792019-1441930697694_Q512/Ioannis-Chatzigiannakis.jpg)
Ioannis CHATZIGIANNAKIS | Professor (Associate) | PhD, BEng | Sapienza University of Rome, Rome | la sapienza | Department of Computer, Automatic and Management Engineering "Antonio Ruberti" | Research profile
![Adaptive neighbor discovery for mobile and low power wireless sensor networks | Proceedings of the 15th ACM international conference on Modeling, analysis and simulation of wireless and mobile systems Adaptive neighbor discovery for mobile and low power wireless sensor networks | Proceedings of the 15th ACM international conference on Modeling, analysis and simulation of wireless and mobile systems](https://dl.acm.org/cms/asset/0fd8844b-ea7a-4d18-93c6-c19c9175bef9/2387238.2387303.key.jpg)
Adaptive neighbor discovery for mobile and low power wireless sensor networks | Proceedings of the 15th ACM international conference on Modeling, analysis and simulation of wireless and mobile systems
![Ξάνθη: Το ευχαριστώ του Γηροκομείου “Μέγας Βασίλειος” για την στήριξη στο Ραδιομαραθώνιο-Συνολικά συγκεντρώθηκαν 30.396,25 ευρώ. – Xanthi Daily Ξάνθη: Το ευχαριστώ του Γηροκομείου “Μέγας Βασίλειος” για την στήριξη στο Ραδιομαραθώνιο-Συνολικά συγκεντρώθηκαν 30.396,25 ευρώ. – Xanthi Daily](https://xanthidaily.gr/wp-content/uploads/2021/07/201624008_1895399120636690_6606843948653105440_n.jpg)
Ξάνθη: Το ευχαριστώ του Γηροκομείου “Μέγας Βασίλειος” για την στήριξη στο Ραδιομαραθώνιο-Συνολικά συγκεντρώθηκαν 30.396,25 ευρώ. – Xanthi Daily
![Ioannis Mavridis's research works | Birmingham Children's Hospital NHS Foundation Trust, Birmingham and other places Ioannis Mavridis's research works | Birmingham Children's Hospital NHS Foundation Trust, Birmingham and other places](https://www.researchgate.net/publication/320954349/figure/fig1/AS:1086499818872833@1636053151114/The-cerebral-CT-scan-of-our-patient-a-b-c-d-Different-views-from-inferior-to_Q320.jpg)
Ioannis Mavridis's research works | Birmingham Children's Hospital NHS Foundation Trust, Birmingham and other places
![PDF) Elliptic Curve Based Zero Knowledge Proofs and Their Applicability on Resource Constrained Devices PDF) Elliptic Curve Based Zero Knowledge Proofs and Their Applicability on Resource Constrained Devices](https://i1.rgstatic.net/publication/51915766_Elliptic_Curve_Based_Zero_Knowledge_Proofs_and_Their_Applicability_onResource_Constrained_Devices/links/00b4952621f7678f95000000/largepreview.png)
PDF) Elliptic Curve Based Zero Knowledge Proofs and Their Applicability on Resource Constrained Devices
![WISEBED - Wireless Sensor Network Testbeds Wiselib: A Generic Algorithm Library for Heterogeneous Sensor Networks* Tobias Baumgartner 1, Ioannis Chatzigiannakis. - ppt download WISEBED - Wireless Sensor Network Testbeds Wiselib: A Generic Algorithm Library for Heterogeneous Sensor Networks* Tobias Baumgartner 1, Ioannis Chatzigiannakis. - ppt download](https://images.slideplayer.com/24/6956900/slides/slide_3.jpg)
WISEBED - Wireless Sensor Network Testbeds Wiselib: A Generic Algorithm Library for Heterogeneous Sensor Networks* Tobias Baumgartner 1, Ioannis Chatzigiannakis. - ppt download
![Efstratios-Stylianos PYRGELIS | Neurologist | Neurologist, MD, PhDc | National and Kapodistrian University of Athens, Athens | uoa | 1st Department of Neurology | Research profile Efstratios-Stylianos PYRGELIS | Neurologist | Neurologist, MD, PhDc | National and Kapodistrian University of Athens, Athens | uoa | 1st Department of Neurology | Research profile](https://c5.rgstatic.net/m/437738464651637/images/template/default/profile/profile_default_l.jpg)
Efstratios-Stylianos PYRGELIS | Neurologist | Neurologist, MD, PhDc | National and Kapodistrian University of Athens, Athens | uoa | 1st Department of Neurology | Research profile
ΑΣ ΑΙΧΜΗ ΒΟΛΟΣ - Ευχές σε έναν ξεχωριστό άνθρωπο, δάσκαλο, προπονητή... Χρόνια Πολλά Ioannis Pyrgelis ! #nameday #ourcoach #bestwishes #asaixmi #taekwondo #fencing | Facebook
![Ioannis KRONTIRIS | Senior Researcher | PhD | Huawei Technologies, Shenzhen | European Research Institute | Research profile Ioannis KRONTIRIS | Senior Researcher | PhD | Huawei Technologies, Shenzhen | European Research Institute | Research profile](https://i1.rgstatic.net/ii/profile.image/622134816686083-1525339907393_Q512/Ioannis-Krontiris.jpg)