Charalampos Orfanidis
DTU Compute, Technical University of Denmark
Postdoc
About
I am a postdoctoral researcher working in Embedded Systems Engineering Section at the Technical University of Denmark. Before I was in KTH Royal Institute of Technology where I got my PhD in Technology and Health. I also spent some time in Uppsala University as PhD student before I move to KTH. My research interests span around Low-Power Wide Area Networks, IoT and Wearables for Sports and Health.
News
- June 2022: Our paper which demonstrates how the joining time can be reduced for mobile TSCH networks got accepted at IEEE LCN 2022.
- June 2022: I will be teaching Design-Build 4 Autonomous devices for controlling and studying living systems.
- May 2022: Our position paper where we envision an AI-enabled shoe wearable to monitor neurological disorders is accepted at DigiBiom 2022 workshop which is co-located with MobiSys 2022.
- May 2022: A paper where we utilize plantar biometrics for edge computing is accepted at BodySys 2022 workshop which is co-located with MobiSys 2022.
- May 2022: I will be chairing a session at DCOSS 2022 about application-oriented data processing.
- April 2022: Our paper introducing the Active Connectivity framework for autonomous mobile robots accepted to IoTI4 workshop which is co-located with DCOSS 2022.
- January 2022: I will be involved to Design-Build 1 course where the students are building a system based on a microcontroller for measuring cell growth.
- December 2021: Our paper describing TSCH performance among different mobility patterns has heen selected as a cover to the latest issue of IoT MDPI Journal.
- October 2021: I delivered a lecture entitled "Introduction to the Internet of Things" as part of the continuing education program of DTU Compute.
- October 2021: Our paper describing TSCH performance among different mobility patterns got accepted to IoT MDPI Journal.
- September 2021: I gave lecture in the context of Computer Systems 02132.
- May 2021: I delivered a guest lecture about Low Power Wide Area Networks and Ubiquitous Computing which was part of Foundations of Distributed Systems 0222.
- April 2021: I gave a guest lecure talking about security in LoRaWAN and Ubiquitous Computing in the context of Network Security 02233.
Publications
Peer-Reviewed Journal Papers
Peer-Reviewed Conference/Workshop Papers
Mobility-focused Joining in TSCH Networks
O.O. Nielsen, L.K Schnügger, C. Orfanidis and X. Fafoutis
47th IEEE Conference on Local Computer Networks (LCN), Edmonton, Canada, 2022.
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47th IEEE Conference on Local Computer Networks (LCN), Edmonton, Canada, 2022.
A Discreet Wearable Long-Range Emergency System based on Embedded Machine Learning
C. Orfanidis, R. B. Haj Hassen, A. Kwiek, X. Fafoutis, M. Jacobsson
6th IEEE PerCom International workshop on Pervasive Health Technologies (PerHealth), Kassel, Germany, 2021
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bibtex
6th IEEE PerCom International workshop on Pervasive Health Technologies (PerHealth), Kassel, Germany, 2021
Cross-technology Clear Channel Assessment for Low-Power Wide Area Networks
C. Orfanidis, L.M. Feeney, M. Jacobsson, P. Gunningberg
16th IEEE International Conference on Mobile Ad-Hoc and Smart Systems (MASS), Monterey, CA, 2019
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16th IEEE International Conference on Mobile Ad-Hoc and Smart Systems (MASS), Monterey, CA, 2019
Fault Detection in WSNs - An Energy Efficiency Perspective Towards Human-Centric WSNs
C. Orfanidis, Y. Zhang, N. Dragoni,
9th International KES Conference on Agents and Multi-Agent Systems: Technologies and Applications (KES-AMSTA’15, session on Anthropic-Oriented Computing), 2015, Springer
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bibtex
9th International KES Conference on Agents and Multi-Agent Systems: Technologies and Applications (KES-AMSTA’15, session on Anthropic-Oriented Computing), 2015, Springer
Poster/Demo Abstracts
Advising
- Adam Ømosegård Bischoff (MSc Thesis) - Intermittent Computing for Low Power Wide Area Networks
- Agamemnon Apladas (MSc Thesis) - LoRa Mobility Investigation
- Bartlomiej Jozef Bleszynski (MSc Thesis) - Detection of Mobile LoRa Jammers
- Miriam Pohl Khader (BSc Thesis) - Active Connectivity with UAVs
- Mads Aaskov Carstensen (MSc Thesis) - Data fusion between Sensors and Computer Vision
- Brynjar Örn Grétarsson (MSc Thesis) - Reliability via Active Connectivity for the Internet of Robotic Things
- August Falck Kreinert Valentin (BSc Thesis) - A Testbed for Internet-of-Robotic-Things using Remote Control Cars
- Oliver Orla Nielsen and Lucas Koefoed Schnügger (MSc Thesis) - Reliable Mobility in Industrial IoT Networks
- Mads Stege (MSc Thesis) - Foot Biometric for Security
- Arwinder Singh (Project course) - AI hardware accelerator for IoT devices
- Vedant Hemant Kamlaskar (Project course) - Battery-free Long Range Smart Shoe
- Saadman Haq (Msc Thesis) - Cellular Network Coverage for Smart Agriculture
- Athanasios Theocharis (Msc Thesis) - Reliable Mobility in Industrial IoT Networks
- Armando Kwiek and Rayén Bel Haj Hassen (Bsc Thesis) - Foot Gesture Interface for Long Range Emergency Systems
- Konstantinos Dimitrakopoulos (Msc Thesis) - Battery-free LPWAN wearable
- Clive Rudd (Bsc Thesis) - Energy Harvesting for IoT wearables
- Felix Werpers (Project course) - Classifier for wireless interference identification
Service
- Pervasive and Mobile Computing - Elsevier
- The 2022 IEEE Global Communications Conference (GLOBECOM)
- Big Data and Cognitive Computing (BDCC) - MDPI
- JSAN - MDPI
- Sensors - MDPI
- IEEE Consumer Electronics Magazine
- Transactions on Emerging Telecommunications Technologies - Wiley
- Annals of Telecommunication - Springer
- The 7th International Conference on Future Internet of Things and Cloud (FiCloud 2019)
- Wireless Networks (WINE) - Springer
- Swedish National Computer Networking Workshop (SNCNW) 2018, 2019, 2020, 2022
- IEEE Access
- Ad Hoc Networks - ELSEVIER
- Journal of King Saud University - Computer and Information Sciences - ELSEVIER
- 8th International Conference on Wireless Communications and Signal Processing (WCSP 2016)
- 2015 IEEE 2nd World Forum on Internet of Things (WF-IoT)
Teaching
Spring 2023
Introduction to Cyber Systems, Main teacher - Bachelor's level, Technical University of Denmark
Spring 2022 ‐ Spring 2023
Design-Build 4: Autonomous devices for controlling and studying living systems, Teacher - Bachelor's level, Technical University of Denmark
Spring 2022 ‐ Spring 2023
Design-Build 1: Devices for measuring cell growth, Teaching Assistant - Bachelor's level, Technical University of Denmark
Fall 2021
Continuing education program of DTU Compute, External Lecturer
Fall 2021
Computer Systems, External Lecturer - Bachelor's level, Technical University of Denmark
Spring 2021
Foundations of Distributed Systems, Guest Lecturer - Master's level, Technical University of Denmark
Spring 2021 ‐ Spring 2022
Network Security, Guest Lecturer - Master's level, Technical University of Denmark
Spring 2019 ‐ Spring 2020
Network Security, Teaching Assistant - Bachelor's level, KTH Royal Institute of Technology
Fall 2018 ‐ Spring 2019
Computer Programming, Basic Course, Teaching Assistant - Bachelor's level, KTH Royal Institute of Technology
Fall 2018
Electronic Design, Project Course, Teaching Assistant/Lecturer - Bachelor's level, KTH Royal Institute of Technology
Fall 2017
Computer Networks I, Teaching Assistant - Master's level, Uppsala University
Fall 2015 ‐ Fall 2017
Computer Networks II, Teaching Assistant - Master's level, Uppsala University
Fall 2015 ‐ Fall 2016
Secure Computer Systems I, Teaching Assistant - Master's level, Uppsala University
Fall 2015
Software Testing and Maintenance, Teaching Assistant - Master's level, Uppsala University
Fall 2014
Software Development of Web Services, Teaching Assistant - Master's level, Technical University of Denmark
Spring 2014
Distributed Systems,
Teaching Assistant - Master's level, Technical University of Denmark