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Sreenivasa Reddy Yeduri

Postdoctoral Research Fellow

 
Kontor:
B118 ( Jon Lilletuns vei 3, Grimstad )

Ph.D - National Institute of Technology Goa and Indian Institute of Technology Hyderabad, India (2016-2021)

Masters in Technology - ABV-Indian Institute of Information Technology Gwalior, India (2014-2016)

 

Forskning

  • AI/ML in Communication/Networking

  • 5G New Radio

  • 5G MAC

  • LTE MAC

  • Cyber-Physical Systems

  • Internet of Things

  • Machine-type communications

  • Optimization in Communication

  • Hybrid communication systems

  • Spectrum Cartography

  • Physical Layer Security

  • Smart sensing 

  • Joint Sensing and Communication 

  • UAV-assisted Communications

  • Computer Vision

  • Small world networks

  • Social Networks

Faglige interesser

Wireless Communications

Analog and Digital Communications

Probability Theory and Random Variables

Computer Networks

Computer Architecture

Data Structures

mmWave RADAR

Utvalgte publikasjoner

  • S. Birkeland, L. J. Fjeldvi, N. Noori, S. R. Yeduri, and L. R. Cenkeramaddi, "Video based hand gesture recognition dataset using thermal camera," Data in Brief, 2024, 110299, ISSN 2352-3409, https://doi.org/10.1016/j.dib.2024.110299. [Journal]

  • A. N. Wilson, S. R. Yeduri, A. Jha, A. Kumar, and L. R. Cenkeramaddi, "RL-based Energy-Efficient Data Transmission over Hybrid BLE/LTE/Wi-Fi/LoRa UAV-Assisted Wireless Network," IEEE/ACM Transactions on Networking, accepted for publication, 07 Nov. 2023. [Journal]

  • R. R. Yakkati, S. R. Yeduri, R. K. Tripathy, and L. R. Cenkeramaddi, "Multi-channel Time-frequency Domain Deep CNN Approach for Machinery Fault Recognition using Multi-sensor Time-series," IEEE Access, accepted for publication, 12 Oct. 2023. [Journal]

  • S. M. Akella, K. Mubasier, M. Michallik, S. R. Yeduri, and L. R. Cenkeramaddi, "Distributed Q-Learning-Based UAV-Assisted Small World Wireless Network for Energy-Efficient and Delay-Critical Data Transmission," in Proc. International Conference on 6G Networking (6GNet), Paris, France, Oct. 2023, accepted for presentation.[Conference]

  • A. Sonny, S. R. Yeduri, and L. R. Cenkeramaddi, "Q-Learning-based Unmanned Aerial Vehicle Path Planning with Dynamic Obstacle Avoidance," Applied Soft Computing, vol. 147, iss.1568-4946, pp. 110773, Nov. 2023. [Journal]
  • R. R. Yakkati, S. R. Yeduri, R. K. Tripathy, and L. R. Cenkeramaddi, "Time Frequency Domain Deep CNN for Automatic Background Classification in Speech Signals" International Journal of Speech Technology, accepted, Aug. 2023. [Journal]
  • N. S. Mouni, S. R. Yeduri, A. Kumar, and L. R. Cenkeramaddi, "Short Packet Communications in UAV-NOMA System with Imperfect SIC," IEEE Communications Letters, early access, Aug. 2023. doi: 10.1109/LCOMM.2023.3304063. [Journal]
  • A. Sonny, S. R. Yeduri, and L. R. Cenkeramaddi, "Autonomous UAV Path Planning using Modified PSO for UAV-Assisted Wireless Networks," IEEE ACCESS, accepted for publication, June 2023. [Journal]
  • S. R. Yeduri, N. S. Chilamkurthy, O. J. Pandey and L. R. Cenkeramaddi, "Energy and Throughput Management in Delay-Constrained Small-World UAV-IoT Network," IEEE Internet of Things Journal, vol. 10, no. 9, pp. 7922-7935, 1 May1, 2023, doi: 10.1109/JIOT.2022.3231644.[Journal]
  • Khushi Gupta, Arshdeep Singh, Sreenivasa Reddy Yeduri, M. B. Srinivas, and Linga Reddy Cenkeramaddi, "Hand Gestures Recognition using Edge Computing System based on Vision Transformer and Lightweight CNN," Journal of Ambient Intelligence and Humanized Computing, vol. 14, pp. 2601–2615, Dec. 2022. [Journal]
  • R. R. Yakkati, B. Pardhasaradhi, S. R. Yeduri, O. J. Pandey, and L. R. Cenkeramaddi, ``Power transmission line classification from images using pre-trained deep learning models,'' in Proc. IEEE International Symposium on Smart Electronic Systems (iSES), Warangal, India, Dec. 2022, accepted for presentation. [Conference]
  • Sindhusha Jeeru; Arun Kumar Sivapuram; David Gonzalez Leon; 'Gröli Jade'; Sreenivasa Reddy Yeduri; Linga Reddy Cenkeramaddi, Depth Camera based Dataset of Hand Gestures, Data in Brief, accepted for publication, 03 October 2022. [Journal]
  • Bremnes, Kenneth; Moen, Rebecca; Yeduri, Sreenivasa Reddy; Yakkati, Rakesh Reddy; Cenkeramaddi, Linga Reddy (2022). Classification of UAVs utilizing Fixed Boundary Empirical Wavelet sub-bands of RF Fingerprints and Deep Convolutional Neural Network. IEEE Sensors Journal. ISSN: 1530-437X. doi:10.1109/JSEN.2022.3208518. [Journal]
  • S. R. Yeduri, S. Jeeru, and L. R. Cenkeramaddi, Green Machine Learning for Machine to Machine Communication, accepted, CRC Press, 23 Sep. 2022.  [Book Chapter]
  • R. K. Jaiswal, S. R. Yeduri, and L. R. Cenkeramaddi, Single-channel speech enhancement using implicit Wiener filter for high-quality speech communication, International Journal of Speech Technology, vol. 25, no. 3, pp.745-758, Aug. 2022. [Journal]
  • D. G. León, J. Gröli, S. R. Yeduri, D. Rossier, R. Mosqueron, O. J. Pandey, and L. R. Cenkeramaddi, Video Hand Gestures Recognition Using Depth Camera and Lightweight CNN, IEEE Sensors Journal, vol. 22, no. 14, pp.14610-14619, Jun. 2022. [Journal]
  • A. Dayal, Sreenivasa Reddy Yeduri, B. H. Koduru, R. K. Jaiswal, Sowmya J., Srinivas M. B., O. J. Pandey, L. R. Cenkeramaddi, Light Weight Deep Convolutional Neural Network for Background Sound Classification in Speech Signals, accepted for publication, The Journal of the Acoustical Society of America as of Mar 30, 2022.  [Journal]
  • Sreenivasa Reddy Yeduri, Daniel Skomedal Breland, Om Jee Pandey, Linga Reddy Cenkeramaddi, Updating Thermal Imaging Dataset of Hand Gestures with Unique Labels, Data in Brief, Vol. 41, pp 107977, Apr. 2022. doi:https://doi.org/10.1016/j.dib.2022.108037. [Journal]
  • Sreenivasa Reddy Yeduri, Daniel Skomedal Breland, Simen Birkeland Skriubakken, Om Jee Pandey, Linga Reddy Cenkeramaddi, Low resolution thermal imaging dataset of sign language digits, Data in Brief, Volume 41, 2022, 107977, ISSN 2352-3409, https://doi.org/10.1016/j.dib.2022.107977. [Journal]
  • Y. S. Reddy, T. Uday, Sindhusha J., A. Dubey, A. Kumar, T. Panigrahi, and L. R. Cenkeramaddi, "SIC-RSRA for Massive Machine-to-Machine Communications in 5G Cellular IoT," in Proceedings of IEEE Wireless Communications and Networking Conference, Austin, TX, USA, Apr. 2022, accepted for presentation. [Conference]
  • Y. S. Reddy, A. Kumar , O. J. Pandey, and L. R. Cenkeramaddi, “Spectrum Cartography Techniques, Challenges, Opportunities, and Applications: A Survey,” Pervasive and Mobile Computing, Elsevier, accepted for publication, 16 November 2021. [Journal]
  • R. R. Yakkati, Y. S. Reddy, and L. R. Cenkeramaddi, "Hand Gesture Classification Using Grayscale Thermal Images and Convolution Neural Network," in Proceedings of IEEE iSES, accepted for presentation, 2021. [Conference]
  • A. N. Wilson, Y. S. Reddy, J. Ajit, A. Kumar, and L. R. Cenkeramaddi, "Hybrid BLE/LTE/Wi-Fi/LoRa Switching Scheme for UAV-Assisted Wireless Networks," in Proceedings of IEEE ANTS, accepted for presentation, 2021. [Conference]
  • Y. S. Reddy, G. Chopra, A. Dubey, A. Kumar, T. Panigrahi, and L. R. Cenkeramaddi, "Rate-Splitting Random Access Mechanism for Massive Machine Type Communications in 5G Cellular Internet-Of-Things," in Proceedings of IEEE Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), Helsinki, Finland, Sep. 2021, pp. 648-653. doi: 10.1109/ACCESS.2021.3049439 [Conference]
  • Y. S. Reddy, A. Dubey, A. Kumar, and T. Panigrahi, "A probabilistic approach to model SIC based RACH mechanism for massive machine type communications in cellular networks," IEEE Transactions on Vehicular Technology,  vol. 70, no. 2, pp. 1878-1893, Feb. 2021. doi: 10.1109/TVT.2021.3055286 [Journal]
  • Y. S. Reddy, A. Dubey, A. Kumar, and T. Panigrahi, "A successive interference cancellation based random access channel mechanism for machine-to-machine communications in cellular networks," IEEE ACCESS, vol. 9, pp. 8367-8380, Jan. 2021. doi: 10.1109/ACCESS.2021.3049439 [Journal]
  • Y. S. Reddy, M. Panda, A. Dubey, A. Kumar, T. Panigrahi, and K. M. Rabie, "Optimization of Indoor Hybrid PLC/VLC/RF Communication Systems," IET Communications, vol. 14, iss. 1, pp. 117-126, Jan. 2020. doi: 10.1049/iet-com.2019.0665 [Journal]
  • Y. S. Reddy, A. Dubey, and A. Kumar, "A MAC-PHY cross layer analysis of NB-PLC system in presence of impulsive noise," in Proceedings of COMSNETS, Bengaluru, India, Jan. 2018, pp. 384-387. doi: 10.1109/COMSNETS.2018.8328223 [Conference]
  • R. Bale, T. S.  Seetharamaiah, Y. S. Reddy, A. Dubey, and T. Panigrahi, "OFDM vs FBMC: A comparative analysis for broadband-PLC," in Proceedings of COMSNETS, Bengaluru, India, Jan. 2018, pp. 480-483. doi: 10.1109/COMSNETS.2018.8328249 [Conference]
  • Y. S. Reddy, A. Dubey, and A. Kumar, "A novel RACH mechanism for machine type communications in cellular networks," in Proceedings of IEEE ANTS, Bhubaneswar, India, Dec. 2017, pp. 1-6. doi: 10.1109/ANTS.2017.8384154 [Conference]
  • Y. S. Reddy and K. K. Pattanaik, "A reply cache mechanism to reduce query latency of WSN in IoT sensory environment," in Proceedings of IEEE iNIS, Gwalior, India, Dec. 2016, pp. 38-42. doi: 10.1109/iNIS.2016.020 [Conference]

 

Vitenskapelige publikasjoner

  • Nathala, Sai Sree; Yakkati, Rakesh Reddy; Breland, Daniel Skomedal; Yeduri, Sreenivasa Reddy; Manikandan, M. Sabarimalai; Jha, Ajit; Zhou, Jing; Cenkeramaddi, Linga Reddy (2024). A Deep CNN-based Hand Gestures Recognition using High-Resolution Thermal Imaging. 2024 IEEE 19th Conference on Industrial Electronics and Applications - ICIEA. ISBN: 979-8-3503-6086-8. IEEE (Institute of Electrical and Electronics Engineers). KAPITTEL.
  • Gupta, Khushi Anil; Yeduri, Sreenivasa Reddy; Cenkeramaddi, Linga Reddy (2024). Breathing Rate Classification using Piezoresistive Sensor utilizing Continuous Wavelet Transform and Lightweight CNN. IEEE Access. ISSN: 2169-3536. 12s 50362 - 50375. doi:10.1109/ACCESS.2024.3384983.
  • Yeduri, Sreenivasa Reddy; Jeeru, Sindhusha; Pandey, Om Jee; Cenkeramaddi, Linga Reddy (2024). Energy-Efficient and Latency-Aware Data Routing in Small-World Internet of Drone Networks. IEEE Transactions on Network and Service Management. ISSN: 1932-4537. doi:10.1109/TNSM.2024.3452414.
  • Ellore, Ram Chandra Kamavaram; Yakkati, Rakesh Reddy; Yeduri, Sreenivasa Reddy; Boppu, Srinivas; Cenkeramaddi, Linga Reddy (2024). GSM-based Mobile Handset Identification Using RF Fingerprints and Deep Learning on the Edge Computing Devices. IEEE Sensors Journal. ISSN: 1530-437X. doi:10.1109/JSEN.2024.3464742.
  • Yakkati, Rakesh Reddy; Boddu, Anudeep Bhaskar; Bethi, Pardhasaradhi; Yeduri, Sreenivasa Reddy; Cenkeramaddi, Linga Reddy (2024). Low Probability of Intercept Radar Signal Classification using Multi-Channel 1D-CNN. 2024 10th International Conference on Communication and Signal Processing (ICCSP). ISBN: 979-8-3503-5306-8. IEEE conference proceedings. KAPITTEL. s 536 - 541.
  • Yeduri, Sreenivasa Reddy; Cenkeramaddi, Linga Reddy (2024). RL-based Small-World Internet of Drones Network for Low-Latency and Energy-Efficient Data Routing. 2024 IEEE International Mediterranean Conference on Communications and Networking (MeditCom). ISBN: 979-8-3503-0948-5. IEEE conference proceedings. KAPITTEL. s 245 - 250.
  • Birkeland, Simen; Fjeldvik, Lin Julie; Noori, Nadia Saad; Yeduri, Sreenivasa Reddy; Cenkeramaddi, Linga Reddy (2024). Thermal video-based hand gestures recognition using lightweight CNN. Journal of Ambient Intelligence and Humanized Computing. ISSN: 1868-5137. doi:10.1007/s12652-024-04851-6.
  • Yeduri, Sreenivasa Reddy; Sharma, Neha; Pandey, Om Jee; Cenkeramaddi, Linga Reddy (2024). Throughput Maximization in Delay-Critical and Energy-Aware SW-UAV-WNs Using Q-Learning. IEEE Open Journal of the Communications Society. ISSN: 2644-125X. doi:10.1109/OJCOMS.2024.3496740.
  • Birkeland, Simen; Fjeldvik, Lin Julie; Noori, Nadia Saad; Yeduri, Sreenivasa Reddy; Cenkeramaddi, Linga Reddy (2024). Video based hand gesture recognition dataset using thermal camera. Data in Brief. ISSN: 2352-3409. doi:10.1016/j.dib.2024.110299.
  • M., Durga Prasad Varma; Yeduri, Sreenivasa Reddy; Yakkati, Rakesh Reddy; Boddu, Anudeep Bhaskar; Cenkeramaddi, Linga Reddy (2024). Wireless Technology Identification Using Continuous Wavelet Transform and Deep Learning. IEEE Sensors Journal. ISSN: 1530-437X. doi:10.1109/JSEN.2024.3467681.
  • Sonny, Amala; Yeduri, Sreenivasa Reddy; Cenkeramaddi, Linga Reddy (2023). Autonomous UAV Path Planning Using Modified PSO for UAV-Assisted Wireless Networks. IEEE Access. ISSN: 2169-3536. 11s 70353 - 70367. doi:10.1109/ACCESS.2023.3293203.
  • Akella, Sriram Mahateja; Mubasier, Kamar; Michallik, Maximilian; Yeduri, Sreenivasa Reddy; Cenkeramaddi, Linga Reddy (2023). Distributed Q-Learning-Based UAV-Assisted Small World Wireless Network for Energy-Efficient and Delay-Critical Data Transmission. 2023 2nd International Conference on 6G Networking (6GNet). ISBN: 979-8-3503-0673-6. IEEE conference proceedings. KAPITTEL. s 1 - 7.
  • Yakkati, Rakesh Reddy; Yeduri, Sreenivasa Reddy; Tripathy, Rajesh Kumar; Cenkeramaddi, Linga Reddy (2023). Multi-Channel Time-Frequency Domain Deep CNN Approach for Machinery Fault Recognition Using Multi-Sensor Time-Series. IEEE Access. ISSN: 2169-3536. 11s 116570 - 116580. doi:10.1109/ACCESS.2023.3324961.
  • Sonny, Amala; Yeduri, Sreenivasa Reddy; Cenkeramaddi, Linga Reddy (2023). Q-learning-based unmanned aerial vehicle path planning with dynamic obstacle avoidance. Applied Soft Computing. ISSN: 1568-4946. 147doi:10.1016/j.asoc.2023.110773.
  • Nelson, Wilson Ayyanthole; Yeduri, Sreenivasa Reddy; Jha, Ajit; Kumar, Abhinav; Cenkeramaddi, Linga Reddy (2023). RL-Based Energy-Efficient Data Transmission Over Hybrid BLE/LTE/Wi-Fi/LoRa UAV-Assisted Wireless Network. IEEE/ACM Transactions on Networking. ISSN: 1063-6692. 32 (3). s 1951 - 1966. doi:10.1109/TNET.2023.3332296.
  • Nemalidinne, Siva Mouni; Yeduri, Sreenivasa Reddy; Kumar, Abhinav; Cenkeramaddi, Linga Reddy (2023). Short Packet Communications in UAV-NOMA System With Imperfect SIC. IEEE Communications Letters. ISSN: 1089-7798. 27 (10). s 2852 - 2856. doi:10.1109/LCOMM.2023.3304063.
  • Yakkati, Rakesh Reddy; Yeduri, Sreenivasa Reddy; Tripathy, Rajesh Kumar; Cenkeramaddi, Linga Reddy (2023). Time frequency domain deep CNN for automatic background classification in speech signals. International Journal of Speech Technology. ISSN: 1381-2416. doi:10.1007/s10772-023-10042-z.
  • Bremnes, Kenneth S.; Moen, Rebecca Atik; Yeduri, Sreenivasa Reddy; Yakkati, Rakesh Reddy; Cenkeramaddi, Linga Reddy (2022). Classification of UAVs Utilizing Fixed Boundary Empirical Wavelet Sub-Bands of RF Fingerprints and Deep Convolutional Neural Network. IEEE Sensors Journal. ISSN: 1530-437X. 22 (21). s 21248 - 21256. doi:10.1109/JSEN.2022.3208518.
  • Jeeru, Sindhusha; Sivapuram, Arun Kumar; León, David González; Gröli, Jade; Yeduri, Sreenivasa Reddy; Cenkeramaddi, Linga Reddy (2022). Depth Camera based Dataset of Hand Gestures. Data in Brief. ISSN: 2352-3409. 45doi:10.1016/j.dib.2022.108659.
  • Yeduri, Sreenivasa Reddy; Chilamkurthy, Naga Srinivasarao; Pandey, Om Jee; Cenkeramaddi, Linga Reddy (2022). Energy and Throughput Management in Delay-Constrained Small-World UAV-IoT Network. IEEE Internet of Things Journal. ISSN: 2327-4662. 10 (9). s 7922 - 7935. doi:10.1109/JIOT.2022.3231644.
  • Gupta, Khushi Anil; Singh, Arshdeep; Yeduri, Sreenivasa Reddy; Srinivas, M.B.; Cenkeramaddi, Linga Reddy (2022). Hand gestures recognition using edge computing system based on vision transformer and lightweight CNN. Journal of Ambient Intelligence and Humanized Computing. ISSN: 1868-5137. doi:10.1007/s12652-022-04506-4.
  • Nelson, Wilson Ayyanthole; Yeduri, Sreenivasa Reddy; Jha, Ajit; Kumar, Abhinav; Cenkeramaddi, Linga Reddy (2022). Hybrid BLE/LTE/Wi-Fi/LoRa Switching Scheme for UAV-Assisted Wireless Networks. 2021 IEEE International Conference on Advanced Networks and Telecommunications Systems (ANTS). ISBN: 978-1-6654-4893-2. IEEE conference proceedings. KAPITTEL. s 78 - 83.
  • Dayal, Aveen; Yeduri, Sreenivasa Reddy; Koduru, Balu Harshavardan; Jaiswal, Rahul Kumar; J, Soumya; M. B., Srinivas; Pandey, Om Jee; Cenkeramaddi, Linga Reddy (2022). Lightweight deep convolutional neural network for background sound classification in speech signals. Journal of the Acoustical Society of America. ISSN: 0001-4966. 151 (4). s 2773 - 2786. doi:10.1121/10.0010257.
  • Yeduri, Sreenivasa Reddy; Breland, Daniel Skomedal; Skriubakken, Simen Birkeland; Pandey, Om Jee; Cenkeramaddi, Linga Reddy (2022). Low Resolution Thermal Imaging Dataset of Sign Language Digits. Data in Brief. ISSN: 2352-3409. 41doi:10.1016/j.dib.2022.107977.
  • Yakkati, Rakesh Reddy; Pardhasaradhi, Bethi; Yeduri, Sreenivasa Reddy; Pandey, Om Jee; Cenkeramaddi, Linga Reddy (2022). Power Transmission Line Classification From Images Using Pre-Trained Deep Learning Models. 2022 IEEE International Symposium on Smart Electronic Systems. ISBN: 979-8-3503-9922-6. IEEE conference proceedings. KAPITTEL. s 394 - 397.
  • Yeduri, Sreenivasa Reddy; Thummaluri, Uday; Jeeru, Sindhusha; Kumar, Abhinav; Dubey, Ankit; Cenkeramaddi, Linga Reddy (2022). SIC-RSRA for Massive Machine-to-Machine Communications in 5G Cellular IoT. 2022 IEEE Wireless Communications and Networking Conference (WCNC). ISBN: 978-1-6654-4266-4. IEEE conference proceedings. KAPITTEL. s 25 - 30.
  • Jaiswal, Rahul Kumar; Yeduri, Sreenivasa Reddy; Cenkeramaddi, Linga Reddy (2022). Single-channel speech enhancement using implicit Wiener filter for high-quality speech communication. International Journal of Speech Technology. ISSN: 1381-2416. 25 (3). s 745 - 758. doi:10.1007/s10772-022-09987-4.
  • Yeduri, Sreenivasa Reddy; Breland, Daniel Skomedal; Pandey, Om Jee; Cenkeramaddi, Linga Reddy (2022). Updating Thermal Imaging Dataset of Hand Gestures with Unique Labels. Data in Brief. ISSN: 2352-3409. 42doi:10.1016/j.dib.2022.108037.
  • León, David González; Gröli, Jade; Yeduri, Sreenivasa Reddy; Rossier, Daniel; Mosqueron, Romuald; Pandey, Om Jee; Cenkeramaddi, Linga Reddy (2022). Video Hand Gestures Recognition Using Depth Camera and Lightweight CNN. IEEE Sensors Journal. ISSN: 1530-437X. 22 (14). s 14610 - 14619. doi:10.1109/JSEN.2022.3181518.
  • Yakkati, Rakesh Reddy; Yeduri, Sreenivasa Reddy; Cenkeramaddi, Linga Reddy (2021). Hand Gesture Classification Using Grayscale Thermal Images and Convolutional Neural Network. 2021 IEEE International Symposium on Smart Electronic Systems. ISBN: 978-1-7281-8753-2. IEEE conference proceedings. Chapter. s 111 - 116.
  • Yeduri, Sreenivasa Reddy; Chopra, Garima; Dubey, Ankit; Kumar, Abhinav; Panigrahi, Trilochan; Cenkeramaddi, Linga Reddy (2021). Rate-Splitting Random Access Mechanism for Massive Machine Type Communications in 5G Cellular Internet-of-Things. 2021 IEEE 32nd Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC). ISBN: 978-1-7281-7586-7. IEEE conference proceedings. chapter.
  • Nathala, Sai Sree; Yakkati, Rakesh Reddy; Breland, Daniel Skomedal; Yeduri, Sreenivasa Reddy; Manikandan, M. Sabarimalai; Jha, Ajit; Zhou, Jing; Cenkeramaddi, Linga Reddy (2024). A Deep CNN-based Hand Gestures Recognition using High-Resolution Thermal Imaging.
  • Yeduri, Sreenivasa Reddy; Cenkeramaddi, Linga Reddy (2024). RL-based Small-World Internet of Drones Network for Low-Latency and Energy-Efficient Data Routing.

Sist endret: 7.03.2024 13:03