Khaled Ahmed
2026
  1. Preprint
    FUME: Fused Unified Multi-Gas Emission Network for Livestock Rumen Acidosis Detection
    Taminul Islam, Toqi Tahamid Sarker, Mohamed Embaby, Khaled R. Ahmed, Amer AbuGhazaleh
    arXiv preprint arXiv:2601.08205
    2026
    DOI
  2. Conference
    Evaluating Open-Source Transformer Models for Unsupervised Sentiment Analysis in Medical Dialogue Datasets
    J. Kalinzi, J. Adinkrah, K. Ahmed, R. Selinfreund
    19th International Conference on Health Informatics (HEALTHINF)
    2026
2025
  1. Sensors
    DELTA-SoyStage: A Lightweight Detection Architecture for Full-Cycle Soybean Growth Stage Monitoring
    Abdellah Lakhssassi, Yasser Salhi, Naoufal Lakhssassi, Khalid Meksem, Khaled R. Ahmed
    Sensors (MDPI)
    2025
  2. ISVC
    CarboFormer: A Lightweight Semantic Segmentation Architecture for Efficient Carbon Dioxide Detection Using Optical Gas Imaging
    Taminul Islam, Toqi Tahamid Sarker, Mohamed Embaby, Khaled R. Ahmed, Amer AbuGhazaleh
    International Symposium on Visual Computing (ISVC) 2025
    2025
    DOI
  3. IEEE BigData
    ArmFormer: Lightweight Transformer Architecture for Real-Time Multi-Class Weapon Segmentation and Classification
    Akhila Kambhatla, Taminul Islam, Khaled R. Ahmed
    IEEE Big Data 2025
    2025
    DOI
  4. Conference
    Quantum Parallel Processing Framework for Image Processing Applications
    Juan Carlos Salcedo, Khaled R. Ahmed
    IEEE 16th International Symposium on Autonomous Decentralized Systems (ISADS)
    2025
    DOI
  5. ICCV
    WeedSense: Multi-Task Learning for Weed Segmentation, Height Estimation, and Growth Stage Classification
    Toqi Tahamid Sarker, Khaled R. Ahmed, Taminul Islam, Cristiana Bernardi Rankrape, Karla Gage
    Proceedings of the IEEE/CVF International Conference on Computer Vision (ICCV) 2025 Workshops
    2025
    DOI
  6. ICCV
    GasTwinFormer: A Hybrid Vision Transformer for Livestock Methane Emission Segmentation and Dietary Classification in Optical Gas Imaging
    Toqi Tahamid Sarker, Mohamed Embaby, Taminul Islam, Amer AbuGhazaleh, Khaled R. Ahmed
    Proceedings of the IEEE/CVF International Conference on Computer Vision (ICCV) 2025 Workshops
    2025
    DOI
  7. Sci. Reports
    WeedSwin Transformer with SAM-2: A Multi-Stage Weed Detection and Classification Framework
    Taminul Islam, Toqi Tahamid Sarker, Khaled R Ahmed, Cristiana B. R., Karla Gage
    Scientific Reports, Nature
    2025
    DOI
  8. IEEE Trans.
    Carbon Emission Quantification of Machine Learning: A Review
    S. M. Hasan, T. Islam, M. Saifuzzaman, Khaled R Ahmed, C.-H. Huang, A. R. Shahid
    IEEE Transactions on Sustainable Computing
    2025
    DOI
  9. CVPR
    SoyStageNet: Balancing Accuracy and Efficiency for Real-Time Soybean Growth Stage Detection
    Abdellah Lakhssassi, Toqi Tahamid Sarker, Khaled R. Ahmed, Naoufal Lakhssassi, Khalid Meksem
    Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR) 2025
    2025
    DOI
  10. IET Image
    Optical gas imaging and deep learning for quantifying enteric methane emissions from rumen fermentation in vitro
    Mohamed G. Embaby, Toqi Tahamid Sarker, Amer AbuGhazaleh, Khaled R Ahmed
    IET Image Processing, 19(1)
    2025
    DOI
  11. Sci. Reports
    WeedSwin hierarchical vision transformer with SAM-2 for multi-stage weed detection and classification
    Taminul Islam, Toqi Tahamid Sarker, Khaled R. Ahmed, Cristiana Bernardi Rankrape, Karla Gage
    Scientific Reports
    2025
    DOI
2024
  1. ICMLA
    WeedVision: Multi-Stage Growth and Classification of Weeds using DETR and RetinaNet for Precision Agriculture
    Taminul Islam, Toqi Tahamid Sarker, Khaled R. Ahmed, Cristiana Bernardi Rankrape, Karla Gage
    23rd International Conference on Machine Learning and Applications (ICMLA), IEEE
    2024
    DOI
  2. MDPI
    Detection and Classification of Cannabis Seeds Using RetinaNet and Faster R-CNN
    Taminul Islam, Toqi Tahamid Sarker, Khaled R Ahmed, Naoufal Lakhssassi
    Seeds 2024, 3, 456-478, MDPI
    2024
    DOI
  3. Conference
    Porosity Prediction of 3D Printed Components using U-Net and its Variants
    Aluri Manoj, Khaled R. Ahmed, Ghada Omar
    3rd Int. Conf. on Artificial Intelligence For Internet of Things (AIIoT 2024), IEEE
    2024
    DOI
  4. CVPR
    Gasformer: A Transformer-based Architecture for Segmenting Methane Emissions from Livestock in Optical Gas Imaging
    Toqi Tahamid Sarker, Mohamed G Embaby, Khaled R. Ahmed, Amer AbuGhazaleh
    Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR) 2024, pp. 5489-5497
    2024
    DOI
  5. Conference
    Cannabis Seed Variant Detection using Faster R-CNN
    Toqi Tahamid Sarker, Taminul Islam, Khaled R. Ahmed
    10th International Conference on Advanced Computing and Communication Systems (ICACCS 2024), IEEE
    2024
    DOI
  6. Preprint
    Advancing Generative Model Evaluation: A Novel Algorithm for Realistic Image Synthesis and Comparison in OCR System
    Majid Memari, Khaled R. Ahmed, Shahram Rahimi, Noorbakhsh Amiri Golilarz
    arXiv preprint arXiv:2402.17204
    2024
    DOI
  7. Preprint
    FedSiKD: Clients Similarity and Knowledge Distillation: Addressing Non-iid and Constraints in Federated Learning
    Yousef Alsenani, Rahul Mishra, Khaled R. Ahmed, Atta Ur Rahman
    arXiv preprint arXiv:2402.09095
    2024
    DOI
  8. Journal
    Deep Learning Model for Classifying and Evaluating Soybean Leaf Disease Damage
    Sandeep Goshika, Khalid Meksem, Khaled R Ahmed, Naoufal Lakhssassi
    Int. J. Mol. Sci. (ISSN 1422-0067)
    2024
    DOI
2023
  1. Conference
    Generative Data Augmentation for Arabic Handwritten Digit Recognition Boosting Real-time OCR Capabilities
    Majid Memari, Khaled R. Ahmed, Shahram Rahimi
    6th Int. Conf. on Artificial Intelligence and Pattern Recognition (AIPR 2023), ACM
    2023
    DOI
  2. AIRCCC
    Real Time Deep Learning Weapon Detection Techniques for Mitigating Lone Wolf Attacks
    Akhila Kambhatla, Khaled R. Ahmed
    International Journal of Artificial Intelligence & Applications, AIRCCC, 14(4), 1-16
    2023
    DOI
  3. MDPI
    Deep Learning for Detecting and Classifying the Growth Stages of Consolida regalis Weeds on Fields
    Abeer M. Almalky, Khaled R. Ahmed
    Agronomy 2023, MDPI
    2023
    DOI
  4. Conference
    DDM: Study of Deer Detection and Movement using Deep Learning Techniques
    Md. Jawad Siddique, Khaled R. Ahmed
    15th International Symposium on Autonomous Decentralized System (ISADS2023)
    2023
    DOI
  5. Conference
    Real Time Deep Learning Algorithm for Counting Weeds Growth Stages
    Abeer M. Almalky, Khaled R. Ahmed
    15th International Symposium on Autonomous Decentralized System (ISADS2023)
    2023
    DOI
  6. Sensors
    DSTEELNet: A Real-time Parallel Dilated CNN with atrous spatial pyramid pooling for Detecting and Classifying defects in Surface Steel Strips
    Khaled R. Ahmed
    Sensors 2023; 23(1):544, MDPI
    2023
    DOI
  7. Conference
    Real Time Deep Learning Algorithm for Counting Weed's Growth Stages
    Abeer M Almalky, Khaled R. Ahmed
    2023 IEEE 15th International Symposium on Autonomous Decentralized System (ISADS)
    2023
    DOI
2022
  1. Conference
    An Efficient Deep Learning Technique for Detecting and Classifying the Growth of Weeds on Fields
    Abeer M. Almalky, Khaled R. Ahmed
    FTC2022
    2022
    DOI
  2. Conference
    Firearm Detection using Deep Learning
    Akhila Kambhatla, Khaled R. Ahmed
    IntelliSys2022
    2022
    DOI
  3. Journal
    A deep learning approach for defect detection and segmentation in X-ray computed tomography slices of additively manufactured components
    P. Acharya, T. P. Chu, Khaled R. Ahmed, S. Kharel
    International Journal of Artificial Intelligence & Applications (IJAIA), Vol.13, No.4
    2022
    DOI
  4. Book
    Blockchain and Deep Learning - Future Trends and Enabling Technologies
    Blockchain and Deep Learning - Future Trends and Enabling Technologies
    Khaled R. Ahmed, Henry Hexmoor
    Springer Studies in Big Data
    2022
    DOI
2021
  1. Sensors
    Smart pothole detection using Deep learning algorithms based on dilated convolution
    Khaled R. Ahmed
    Sensors 2021; 21(24):8406, MDPI
    2021
    DOI
  2. Conference
    Parallel Dilated CNN for Detecting and Classifying Defects in Surface Steel Strips in Real-Time
    Khaled R. Ahmed
    IntelliSys2021, Springer, Lecture Notes in Networks and Systems
    2021
    DOI
  3. Conference
    Potholes Detection using Deep Learning and Area Estimation using Image Processing
    K. Subash, Khaled R. Ahmed
    IntelliSys2021, Springer, Lecture Notes in Networks and Systems
    2021
  4. Conference
    Deep Learning Technologies to mitigate Deer-Vehicle Collisions
    Md. Jawad Siddique, Khaled R. Ahmed
    Studies in Computational Intelligence, Springer
    2021
    DOI
  5. Sensors
    Smart pothole detection using deep learning based on dilated convolution
    Khaled R. Ahmed
    Sensors
    2021
    DOI
  6. Conference
    Detection and segmentation of defects in x-ray computed tomography image slices of additively manufactured components using deep learning
    P. Acharya, T. P. Chu, Khaled R. Ahmed, S. Kharel
    2021 ASNT Research Symposium
    2021
  7. Book
    Deep Learning and Big Data for Intelligent Transportation: Enabling Technologies and Future Trends
    Deep Learning and Big Data for Intelligent Transportation: Enabling Technologies and Future Trends
    Khaled R. Ahmed, Aboul Ella Hassanien
    Springer Studies in Computational Intelligence
    2021
    DOI
2020
  1. IEEE Access
    ProTrust: A Probabilistic Trust Framework for Volunteer Cloud Computing
    Y. Alsenani, G. Crosby, Khaled R. Ahmed, T. Velasco
    IEEE Access
    2020
    DOI
  2. Journal
    Parallel-Based Techniques for Managing and Analyzing the Performance on Semantic Graph
    A. Algosaibi, Khaled R. Ahmed, S. Albahli
    Parallel Processing Letters, Vol. 30, No. 02, 2050007
    2020
    DOI
  3. Conference
    Towards multi-criteria volunteer cloud service selection
    Y. Alsenani, G. Crosby, Khaled R. Ahmed, T. Velasco
    Int. IEEE Conf. on Cloud Computing (CLOUD2020), Lecture Notes in Computer Science, vol 12403, Springer
    2020
    DOI
  4. Conference
    Parallel Algorithms to detect and classify defects in Surface Steel Strips
    Khaled R. Ahmed, Majed AlSaeed, Maryam AlJumah
    The World Congress in Computer Science, Computer Engineering, and Applied Computing (CSCE'20), Transactions on Computational Science & Computational Intelligence, Springer
    2020
2019
  1. Conference
    Real World Road Platoons and Negative Obstacles
    Henry Hexmoor, Khaled R. Ahmed
    6th Int. Conf. Computational Science and Computational Intelligence, IEEE Proc., Las Vegas, USA
    2019
2017
  1. Conference
    Developing Parallel Cracks and Spots Ceramic Defect Detection and Classification Algorithm using CUDA
    Khaled Ragab, Nahed Alshaeer
    13th Int. IEEE Conference ISADS 2017, Thailand
    2017
  2. Conference
    An Efficient Defect Detection Classification Algorithm for Ceramic Tiles
    Khaled Ragab, Nahed Alshaeer
    9th Asian Conf. on Intelligent Information and Database Systems, Kanazawa, Japan, vol. 710, Springer Proc., pp. 235-247
    2017
2016
  1. Journal
    Fast and Parallel Summed Area Table for Fabric Defect Detection
    Khaled Ragab
    International Journal of Pattern Recognition and Artificial Intelligence, Vol. 30, No. 9
    2016
    DOI
2015
  1. Journal
    A Parallel Implementation for the Time-Domain Analysis of a Rectangular Reflector Antenna using OpenMP
    Ghada Sami, Khaled Ragab
    Journal of Applied Computational Electromagnetics Society, Vol. 30, No. 7
    2015
2014
  1. Journal
    Parallel Vectoring Algorithm for Pattern Matching
    Khaled Ragab, Yasser Fouda
    Research Journal of Applied Sciences, Engineering and Technology, 8(9): 1066-1074
    2014
2013
  1. Journal
    GPS-Based Camel-Vehicle Accidents Avoidance System: Designing, Deploying and Testing
    Khaled Ragab, A. UlHaque, M. Zahrani
    International Journal of Innovative Computing, Information and Control, Vol. 9, No. 7
    2013
  2. Conference
    An Efficient Implementation of Normalized Cross-Correlation Image Matching based on Pyramid
    Y. Fouda, K. Ragab
    IEEE Proc. iCAST&UMedia 2013
    2013
  3. Conference
    Addressing the Out-of-date Problem for Efficient Load Balancing Algorithm in P2P Systems
    K. Ragab, Moawia Elfaki Yahia
    ICITCS 2012, Springer, 459-479
    2013
2012
  1. Journal
    Peer-to-Peer Overlay Network for On-demand Video Streaming
    K. Ragab
    Journal of Computer Sciences and Control Systems, Vol. 5, No. 1
    2012
  2. Conference
    Genetic Fuzzy System for Intrusion Detection: Analysis of Improving of Multiclass Classification Accuracy Using KDDcup-99 Imbalance Dataset
    Salma Mahgoub Gaffer, Moawia Elfaki Yahia, Khaled Ragab
    IEEE Proc. HIS 2012
    2012
2011
  1. Journal
    Simulating Camel-Vehicle Accidents Avoidance System
    K. Ragab
    Int. Journal of Future Generation Communication and Networks, SERSC, Vol. 4, No. 4, 43-56
    2011
  2. Acad. Pub.
    An Efficient Load Balancing Algorithm for P2P Systems
    K. Ragab
    Journal of Communications, Academy Publisher, Vol. 6, No. 8, 648-656
    2011
  3. Journal
    Design of GPS-System to Avoid Camel-Vehicle Collisions: A Review
    M. Zahrani, K. Ragab, A. Haque
    Asian Journal of Applied Sciences
    2011
  4. Conference
    Camel-Vehicle Accidents Mitigation System: Design and Survey
    K. Ragab, Mohammed Zahrani, Asrar U. Haque
    6th International Conference on Future Information Technology, Springer CCIS Proceeding
    2011
2010
  1. Book
    Wireless Sensor Networks and Energy Efficiency: Protocols, Routing and Management
    Wireless Sensor Networks and Energy Efficiency: Protocols, Routing and Management
    Khaled Ragab, Azween Bin Abdullah, Noor Zaman
    IGI-Global
    2010
    DOI
  2. Book
    Developing Advanced Web Services through P2P Computing and Autonomous Agents: Trends and Innovations
    Developing Advanced Web Services through P2P Computing and Autonomous Agents: Trends and Innovations
    Khaled Ragab, Tarek Helmy, Aboul Ella Hassanien
    IGI-Global
    2010
    DOI
  3. Conference
    A Minimum Spanning Tree Algorithm for Efficient P2P Video Streaming System
    K. Ragab, Asrar U. Haque
    IEEE Communication Society Proc. of 12th Int. Conference on Advanced Communication Technology, Korea
    2010
  4. Conference
    A Self-organized Structured Overlay Network for Video Streaming
    K. Ragab
    Book chapter in Developing Advanced Web Services through P2P Computing and Autonomous Agents: Trends and Innovations
    2010
2009
  1. Acad. Pub.
    A Self-organized Clustering-based Overlay Network for Application Level Multicast
    K. Ragab, A. Yonezawa
    Journal of Networks, Academy Publisher, Vol. 4, No. 1
    2009
2008
  1. Journal
    An Autonomic <K, D>-Interleaving Registry Overlay Network for Efficient Ubiquities Web Services Discovery Service
    K. Ragab
    Journal of Information Processing Systems, Vol. 4, No. 2
    2008
  2. Conference
    Wait Time Management for Efficient Web Service Discovery
    K. Ragab, Asrar U. Haque, Mohammed Zahrani
    IEEE CS Proc. High Performance Computing and Communication, China
    2008
2007
  1. Conference
    (d, m)-Multicast Overlay Network
    K. Ragab
    IEEE CS Proc. Web Intelligent, USA
    2007
  2. Conference
    An Autonomic <K, D>-Interleaving Registry Overlay Network for Efficient Ubiquities Web Services Discovery Service
    K. Ragab
    Proc. ICUT, Dubai, UAE
    2007
2006
  1. Conference
    Autonomic K-Interleaving Construction Scheme for P2P Overlay Networks
    K. Ragab, A. Yonezawa
    LNCS Proc. ATC, China
    2006
  2. Conference
    K-Interleaving Rendezvous Overlay Network Construction Scheme
    K. Ragab, A. Yonezawa
    IEEE CS Proc. ICIS, USA
    2006
  3. Conference
    <K, D>-Interleaving Structuring Technique for Peer-Peer Overlay Network
    K. Ragab, A. Yonezawa
    IEEE P2PA Workshop, in conjunction with IEEE WI 2006, Hong Kong
    2006
2005
  1. Conference
    An Autonomous Decentralized Community Overlay Network Division and Integration technology for achieving Timeliness
    K. Ragab, K. Mori
    IEEE CS Proc. ISADS, China
    2005
  2. Conference
    An adaptable Multilayer Community Overlay Network for Efficient Information Dissemination
    K. Ragab, K. Mori
    IEEE CS Proc. AICCSA, Cairo, Egypt
    2005
  3. Conference
    Autonomic Community Computing infrastructure: Challenges and New Trends
    K. Ragab, Yoshihiro Oyama, Akinori Yonezawa
    IEEE CS Proc. HASE, Germany
    2005
2004
  1. IEICE
    ACIS-Hierarchy: Enhancing Community Communication Delay for Large-Scale Information Systems
    K. Ragab, K. Mori
    IEICE Trans. COMMUN., Vol. E87-B, No. 7
    2004
  2. IEEE Internet
    Autonomous Decentralized Community Communication for Information Dissemination
    K. Ragab et al.
    IEEE Internet Computing Magazine, pp. 29-36
    2004
  3. IEICE
    ACIS: A large-scale Autonomous Decentralized Community Communication Infrastructure
    K. Ragab, N. Kaji, K. Mori
    IEICE TRANS. Info. Sys. Vol. E87-D, No. 4
    2004
  4. IEICE
    Scalable Multilateral Autonomous Decentralized Community Communication Technique for Large-Scale Information Systems
    K. Ragab, N. Kaji, K. Mori
    IEICE TRANS. COMMUN. Vol. E87-B, No. 3
    2004
  5. Conference
    Hierarchical Community Overlay Network for Enhancing Communication Delay
    K. Ragab, K. Mori
    IEEE CS Proc. ISCC, Alexandria, Egypt
    2004
  6. Conference
    Autonomous Decentralized Community Construction Technology to Assure Quality of Services
    K. Ragab, T. Ono et al.
    IEEE CS Proc. FTDCS, China
    2004
  7. Conference
    A Novel Hierarchical Community Architecture with End-End Delay Awareness for Communication Delay Enhancement
    K. Ragab, N. Kaji, K. Anwar, K. Mori
    IEEE CS Proc. SAINT 2004, Tokyo, Japan
    2004
2003
  1. Conference
    Autonomous Decentralized Community Concept and Architecture for a Complex Adaptive Information System
    K. Ragab, T. Ono, N. Kaji, K. Mori
    IEEE CS Proc. FTDCS, Puerto Rico
    2003
  2. Conference
    An Efficient Communication Technology for Autonomous Decentralized Community Information System
    K. Ragab, T. Ono, N. Kaji, K. Mori
    IEEE CS Supplement Proc. ISADS, Pisa, Italy
    2003
  3. Conference
    Scalable Multilateral Communication Technique for Large-Scale Information Systems
    K. Ragab, T. Ono, N. Kaji, K. Mori
    IEEE CS Proc. COMPSAC, Dallas, USA
    2003
  4. Conference
    Service-Oriented Autonomous Decentralized Community Communication Technique for a Complex Adaptive Information System
    K. Ragab, T. Ono, N. Kaji, K. Mori
    IEEE/WIC CS Proc. WI2003, Halifax, Canada
    2003
  5. Conference
    Autonomous Cooperation Technologies for Achieving Real Time Property and Fault Tolerance in Service Oriented Community System
    N. Kaji, K. Ragab, T. Ono, K. Mori
    23rd Int. Conf. on Distributed Computing Systems, Rhode Island, USA
    2003
  6. Conference
    Service Discovery Technology in Autonomous Decentralized Community System
    Y. Horikoshi, K. Ragab, N. Kaji, K. Mori
    Proc. IEEE/IEICE of the ASPITT2003, New Caledonia
    2003
2002
  1. Conference
    Community Communication Technology for achieving Timeliness in Autonomous Decentralized Community Systems
    K. Ragab, T. Ono, N. Kaji, K. Mori
    IEEE CS Proc. IWADS 2002, Beijing, China
    2002
  2. Conference
    Service-oriented Communication Technology for Achieving Assurance
    T. Ono, K. Ragab, N. Kaji, K. Mori
    22nd International Conference on Distributed Computing Systems Workshops, pp 69-74, Vienna, Austria
    2002
  3. Conference
    Autonomous Cooperation Technique to Achieve Fault tolerance in Service oriented Community System
    T. Ono, K. Ragab, N. Kaji, K. Mori
    IEEE CS Proc. IWADS 2002, Beijing, China
    2002
  4. Conference
    Autonomous Synchronization Technology for Achieving Real Time Property in Service Oriented Community System
    N. Kaji, K. Ragab, T. Ono, K. Mori
    IEEE CS Proc. IWADS 2002, Beijing, China
    2002
  5. Conference
    Service Oriented Community Systems for Mobile Commerce
    N. Kaji, K. Ragab, T. Ono, K. Mori
    Int. Conf. on Advances in Infrastructure for e-Business on the Internet (SSGRR 2002s), Italy
    2002
2001
  1. Conference
    CHEMPI: Efficient MPI for VIA/SCI
    K. Ragab, W. Rehm
    Preprint 01-14, SFB 393, Tech. Univ. Chemnitz, Germany
    2001

92 publications