![Ioannis SARRIGIANNIS | Universitat Politècnica de Catalunya, Barcelona | UPC | Department of Signal Theory and Communications (TSC) | Research profile Ioannis SARRIGIANNIS | Universitat Politècnica de Catalunya, Barcelona | UPC | Department of Signal Theory and Communications (TSC) | Research profile](https://i1.rgstatic.net/ii/profile.image/807376617742339-1569504994586_Q512/Ioannis-Sarrigiannis.jpg)
Ioannis SARRIGIANNIS | Universitat Politècnica de Catalunya, Barcelona | UPC | Department of Signal Theory and Communications (TSC) | Research profile
![AHI President Briefed on Aegean Tensions by Government Officials, Top Military Leaders in Greece — American Hellenic Institute AHI President Briefed on Aegean Tensions by Government Officials, Top Military Leaders in Greece — American Hellenic Institute](https://images.squarespace-cdn.com/content/v1/59bbffe14c326d363fa7659c/1600799807523-Y9VXI8F2YS1JGGK96OS4/photo+13.jpg)
AHI President Briefed on Aegean Tensions by Government Officials, Top Military Leaders in Greece — American Hellenic Institute
![210324-N-AZ866-0075 NAVAL SUPPORT ACTIVITY SOUDA BAY, Greece (March 24, 2021) Army Gen. Stephen R. Lyons, commander, U.S. Transportation Command, right, speaks with Hellenic Navy Commodore Ioannis Sarrigiannis, commander, Hellenic Naval Base Souda, 210324-N-AZ866-0075 NAVAL SUPPORT ACTIVITY SOUDA BAY, Greece (March 24, 2021) Army Gen. Stephen R. Lyons, commander, U.S. Transportation Command, right, speaks with Hellenic Navy Commodore Ioannis Sarrigiannis, commander, Hellenic Naval Base Souda,](https://c8.alamy.com/comp/2GKDRGB/210324-n-az866-0075-naval-support-activity-souda-bay-greece-march-24-2021-army-gen-stephen-r-lyons-commander-us-transportation-command-right-speaks-with-hellenic-navy-commodore-ioannis-sarrigiannis-commander-hellenic-naval-base-souda-middle-and-navy-capt-rafael-c-facundo-commanding-officer-naval-support-activity-souda-bay-greece-left-at-the-marathi-nato-pier-facility-march-24-2021-nsa-souda-bay-is-an-operational-ashore-base-that-enables-us-allied-and-partner-nation-forces-to-be-where-they-are-needed-when-they-are-needed-to-ensure-security-and-stability-in-europe-2GKDRGB.jpg)
210324-N-AZ866-0075 NAVAL SUPPORT ACTIVITY SOUDA BAY, Greece (March 24, 2021) Army Gen. Stephen R. Lyons, commander, U.S. Transportation Command, right, speaks with Hellenic Navy Commodore Ioannis Sarrigiannis, commander, Hellenic Naval Base Souda,
![Ptolemaios SARRIGIANNIS | Royal Devon and Exeter NHS Foundation Trust, Exeter | Department of Clinical Neurophysiology | Research profile Ptolemaios SARRIGIANNIS | Royal Devon and Exeter NHS Foundation Trust, Exeter | Department of Clinical Neurophysiology | Research profile](https://i1.rgstatic.net/ii/profile.image/272524378374148-1441986283184_Q128/Ptolemaios-Sarrigiannis.jpg)
Ptolemaios SARRIGIANNIS | Royal Devon and Exeter NHS Foundation Trust, Exeter | Department of Clinical Neurophysiology | Research profile
![Activitatea deputatului Uniunii Elene din România din octombrie-decembrie 2018 – Dragoș Gabriel Zisopol Activitatea deputatului Uniunii Elene din România din octombrie-decembrie 2018 – Dragoș Gabriel Zisopol](https://zisopol.eu/wp-content/uploads/2020/11/zcas-1024x706.png)
Activitatea deputatului Uniunii Elene din România din octombrie-decembrie 2018 – Dragoș Gabriel Zisopol
![AHI President Briefed on Aegean Tensions by Government Officials, Top Military Leaders in Greece — American Hellenic Institute AHI President Briefed on Aegean Tensions by Government Officials, Top Military Leaders in Greece — American Hellenic Institute](https://images.squarespace-cdn.com/content/v1/59bbffe14c326d363fa7659c/1600798293920-Z82NIEI5O4CNFOM642AN/photo+5.jpg)
AHI President Briefed on Aegean Tensions by Government Officials, Top Military Leaders in Greece — American Hellenic Institute
![AaaSFC for co-operative drive safety (dotted line) and for autonomous... | Download Scientific Diagram AaaSFC for co-operative drive safety (dotted line) and for autonomous... | Download Scientific Diagram](https://www.researchgate.net/publication/343653783/figure/fig1/AS:925859452055557@1597753503569/AaaSFC-for-co-operative-drive-safety-dotted-line-and-for-autonomous-driving-dashed.png)
AaaSFC for co-operative drive safety (dotted line) and for autonomous... | Download Scientific Diagram
![Ioannis SARRIGIANNIS | Universitat Politècnica de Catalunya, Barcelona | UPC | Department of Signal Theory and Communications (TSC) | Research profile Ioannis SARRIGIANNIS | Universitat Politècnica de Catalunya, Barcelona | UPC | Department of Signal Theory and Communications (TSC) | Research profile](https://www.researchgate.net/profile/Ioannis-Sarrigiannis/publication/336134729/figure/fig1/AS:808755088355335@1569833647842/VNF-chaining-for-face-recognition_Q320.jpg)
Ioannis SARRIGIANNIS | Universitat Politècnica de Catalunya, Barcelona | UPC | Department of Signal Theory and Communications (TSC) | Research profile
![Figure 3 from Application and Network VNF migration in a MEC-enabled 5G Architecture | Semantic Scholar Figure 3 from Application and Network VNF migration in a MEC-enabled 5G Architecture | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/f1bf2f0e45c832a16f13496aeb8360f5e53d5af1/5-Figure3-1.png)
Figure 3 from Application and Network VNF migration in a MEC-enabled 5G Architecture | Semantic Scholar
![PDF) Online VNF Lifecycle Management in an MEC-Enabled 5G IoT Architecture (2020) | Ioannis Sarrigiannis | 41 Citations PDF) Online VNF Lifecycle Management in an MEC-Enabled 5G IoT Architecture (2020) | Ioannis Sarrigiannis | 41 Citations](https://typeset.io/pdf-htmls/online-vnf-lifecycle-management-in-an-mec-enabled-5g-iot-46st2xqdjz/bg3.webp)
PDF) Online VNF Lifecycle Management in an MEC-Enabled 5G IoT Architecture (2020) | Ioannis Sarrigiannis | 41 Citations
![AHI President Briefed on Aegean Tensions by Government Officials, Top Military Leaders in Greece — American Hellenic Institute AHI President Briefed on Aegean Tensions by Government Officials, Top Military Leaders in Greece — American Hellenic Institute](https://images.squarespace-cdn.com/content/v1/59bbffe14c326d363fa7659c/1600798745711-RMI1XRXPQW4D9AMZCTSB/photo+6.jpg)