A Crowdsourcing Framework for On-Device Federated Learning

Pandey, Shashi Raj, Tran, Nguyen H., Bennis, Mehdi, Tun, Yan Kyaw, Manzoor, Aunas, Hong, Choong Seon·2020·IEEE Transactions on Wireless Communications

Cited by (318)

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  7. Incentive Mechanism for Federated Learning With Random Client Selection
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  8. Bayesian Game-Driven Incentive Mechanism for Blockchain-Enabled Secure Federated Learning in 6G Wireless Networks
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  9. Federated learning for Healthcare 5.0: a comprehensive survey, taxonomy, challenges, and solutions
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  10. FedSVRG Based Communication Efficient Scheme for Federated Learning in MEC Networks
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  11. Federated Learning: Issues in Medical Application
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  12. Quality-Aware Incentive Mechanism Design Based on Matching Game for Hierarchical Federated Learning
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  13. A mutual information based federated learning framework for edge computing networks
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  14. Economic and Energy-Efficient Wireless Federated Learning Based on Stackelberg Game
    Haitao Zhao, Mengying Zhou, Wenchao Xia, Yiyang Ni, Guan Gui, Hongbo Zhu · 2023 · IEEE Transactions on Vehicular Technology
  15. FairFed: Improving Fairness and Efficiency of Contribution Evaluation in Federated Learning via Cooperative Shapley Value
    Yiqi Liu, Shan Chang, Ye Liu, Bo Li, Cong Wang · 2024 · IEEE Conference on Computer Communications (INFOCOM)
  16. SHFL: K-Anonymity-Based Secure Hierarchical Federated Learning Framework for Smart Healthcare Systems
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  17. Regulated Subspace Projection Based Local Model Update Compression for Communication-Efficient Federated Learning
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  18. Long-Term Adaptive VCG Auction Mechanism for Sustainable Federated Learning With Periodical Client Shifting
    Leijie Wu, Song Guo, Zicong Hong, Yi Liu, Wenchao Xu, Yufeng Zhan · 2023 · IEEE Transactions on Mobile Computing
  19. Distributed and Democratized Learning: Philosophy and Research Challenges
    Minh N. H. Nguyen, Shashi Raj Pandey, Kyi Thar, Nguyen Hoang Khoi Tran, Mingzhe Chen, Walid Saad, Choong Seon Hong · 2021 · IEEE Computational Intelligence Magazine
  20. A Blockchain-Empowered Incentive Mechanism for Cross-Silo Federated Learning
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  21. IMFL-AIGC: Incentive Mechanism Design for Federated Learning Empowered by Artificial Intelligence Generated Content
    Guangjing Huang, Qiong Wu, Jingyi Li, Xu Chen · 2024 · IEEE Transactions on Mobile Computing
  22. A Truthful Procurement Auction for Incentivizing Heterogeneous Clients in Federated Learning
    Ruiting Zhou, Jinlong Pang, Zhibo Wang, John C. S. Lui, Zongpeng Li · 2021 · IEEE International Conference on Distributed Computing Systems (ICDCS)
  23. Partially-federated learning: A new approach to achieving privacy and effectiveness
    Marco Fisichella, Gianluca Lax, Antonia Russo · 2022 · Information Sciences
  24. A Cooperative Analysis to Incentivize Communication-Efficient Federated Learning
    Youqi Li, Fan Li, Song Yang, Chuan Zhang, Liehuang Zhu, Yu Wang · 2024 · IEEE Transactions on Mobile Computing
  25. TIFF: Tokenized Incentive for Federated Learning
    Jingoo Han, Ahmad Khan, Syed Zawad, Ali Anwar, Nathalie Baracaldo Angel, Yi Zhou, Feng Yan, Ali Raza Butt · 2022 · IEEE ... International Conference on Cloud Computing
  26. FedClamp: An Algorithm for Identification of Anomalous Client in Federated Learning
    Habib Ullah Manzoor, Muhammed Shahzeb Khan, Ahsan Raza Khan, Fahad Ayaz, David Flynn, Muhammad Ali Imran, Ahmed Zoha · 2022 · IEEE International Conference on Electronics, Circuits and Systems (ICECS)
  27. FedProf: Selective Federated Learning based on Distributional Representation Profiling
    Wentai Wu, Ligang He, Weiwei Lin, Carsten R. Maple · 2023 · IEEE Transactions on Parallel and Distributed Systems
  28. An Incentive Mechanism for Long-Term Federated Learning in Autonomous Driving
    Yuchuan Fu, Zhenyu Li, Sha Liu, Changle Li, Fei Richard Yu, Nan Cheng · 2023 · IEEE Internet of Things Journal
  29. Contributions Estimation in Federated Learning: A Comprehensive Experimental Evaluation
    Yiwei Chen, Kaiyu Li, Guoliang Li, Yong Wang · 2024 · Proceedings of the VLDB Endowment
  30. Paradigm Shift Toward Distributed Learning in IoT Intelligence: A Comprehensive Survey of Opportunities and Challenges
    Hussien AbdelRaouf, Quazi Rian Hasnaine, Mostafa M. Fouda, Zubair Md. Fadlullah, Mohamed I. Ibrahem · 2026 · IEEE Internet of Things Journal
  31. Nothing Wasted: Full Contribution Enforcement in Federated Edge Learning
    Qin Hu, Shengling Wang, Zehui Xiong, Xiuzhen Cheng · 2021 · IEEE Transactions on Mobile Computing
  32. Incentive-Boosted Federated Crowdsourcing
    Xiangping Kang, Guoxian Yu, Jun Wang, Wei Guo, Carlotta Domeniconi, Jinglin Zhang · 2023 · Proceedings of the AAAI Conference on Artificial Intelligence
  33. Truthful Incentive Mechanism for Federated Learning with Crowdsourced Data Labeling
    Yuxi Zhao, Xiaowen Gong, Shiwen Mao · 2023 · IEEE Conference on Computer Communications (INFOCOM)
  34. Toward Fine-Grained Task Allocation With Bilateral Access Control for Intelligent Transportation Systems
    Tong Wu, Xiaochen Ma, Chuan Zhang, Ximeng Liu, Guomin Yang, Liehuang Zhu · 2023 · IEEE Internet of Things Journal
  35. DCoL: Distributed Collaborative Learning for Proactive Content Caching at Edge Networks
    Subina Khanal, Kyi Thar, Eui‐Nam Huh · 2021 · IEEE Access
  36. PR-OppCL: Privacy-Preserving Reputation-Based Opportunistic Federated Learning in Intelligent Transportation System
    Qiong Li, Xiangxian Yi, Jin Nie, Yizhao Zhu · 2024 · IEEE Transactions on Vehicular Technology
  37. Auction-based client selection for online Federated Learning
    Juncai Guo, SU Li-na, Jin Liu, Jianli Ding, Xiao Liu, Bo Huang, Li Li · 2024 · Information Fusion
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  45. FedSSC: Joint client selection and resource management for communication-efficient federated vehicular networks
    Su Liu, Peiyuan Guan, Jiong Yu, Amir Taherkordi · 2023 · Computer Networks
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    Guocheng Liao, Bing Luo, Yutong Feng, Meng Zhang, Xu Chen · 2024 · IEEE Transactions on Mobile Computing
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    Shan Ullah, Deok‐Hwan Kim · 2021 · IEEE Access
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    Yuxin Shi, Han Yu, Cyril Leung · 2021 · arXiv (Cornell University)
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  51. Personalized Federated Learning With State-Adaptive IoT Device Scheduling in Mobile-Edge Computing
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  52. Utility Fairness for the Differentially Private Federated-Learning-Based Wireless IoT Networks
    Sheeraz Akhtar Alvi, Yi Hong, Salman Durrani · 2022 · IEEE Internet of Things Journal
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    Zichuan Xu, Lin Wang, Weifa Liang, Qiufen Xia, Wenzheng Xu, Pan Zhou, OMER F. RANA · 2023 · IEEE Transactions on Computers
  54. Shadow backdoor attack: Multi-intensity backdoor attack against federated learning
    Qixian Ren, Yu Zheng, Yang Chao, Yue Li, Jianfeng Ma · 2024 · Computers & Security
  55. Federated learning in smart home: A dynamic contract-based incentive approach with task preferences
    Manxia Cao, Qingshan Wang, Qi Wang · 2024 · Computer Networks
  56. Optimizing Hierarchical Federated Learning: A Reinforcement Learning Approach
    Yinghui Sai, Xiaoyi Wu, Jiacheng Jiang, Yuxiang Huang, Qian Yan, Zongpeng Li, Hao Huang · 2024 · IEEE Transactions on Consumer Electronics
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    Chenrui Wu, Haishuai Wang, Xiang Zhang, Zhen Fang, Jiajun Bu · 2024 · ACM International Conference on Multimedia (ACM MM)
  58. Incentive-Driven Long-term Optimization for Edge Learning by Hierarchical Reinforcement Mechanism
    Yi Liu, Leijie Wu, Yufeng Zhan, Song Guo, Zicong Hong · 2021 · IEEE International Conference on Distributed Computing Systems (ICDCS)
  59. Incentive mechanism for federated learning based on blockchain and Bayesian game
    沁楠 张, 建明 朱, Sheng Gao, 泽辉 熊, 庆洋 丁, 桂荣 朴 · 2022 · Scientia Sinica Informationis
  60. Route-Based Proactive Content Caching Using Self-Attention in Hierarchical Federated Learning
    Subina Khanal, Kyi Thar, Eui‐Nam Huh · 2022 · IEEE Access
  61. Adaptive Period Control for Communication Efficient and Fast Convergent Federated Learning
    Jude Tchaye-Kondi, Yanlong Zhai, Jun Shen, Akbar Telikani, Liehuang Zhu · 2024 · IEEE Transactions on Mobile Computing
  62. Strategic Coalition for Data Pricing in IoT Data Markets
    Shashi Raj Pandey, Pierre Pinson, Petar Popovski · 2023 · IEEE Internet of Things Journal
  63. Towards Reliable Federated Learning Using Blockchain-Based Reverse Auctions and Reputation Incentives
    Kai Ouyang, Jianping Yu, Xiaojun Cao, Zhuopeng Liao · 2023 · Symmetry
  64. A Novel Incentive Mechanism for Federated Learning Over Wireless Communications
    Yong Wang, Yu Fen Zhou, Pei-Qiu Huang · 2024 · IEEE Transactions on Artificial Intelligence
  65. Sustainable Federated Learning with Long-term Online VCG Auction Mechanism
    Leijie Wu, Song Guo, Yi Liu, Zicong Hong, Yufeng Zhan, Wenchao Xu · 2022 · IEEE International Conference on Distributed Computing Systems (ICDCS)
  66. Pervasive AI for IoT Applications: Resource-efficient Distributed Artificial Intelligence.
    Emna Baccour, Naram Mhaisen, Alaa Awad Abdellatif, Aiman Erbad, Amr Mahmoud Salem Mohamed, Mounir Hamdi, Mohsen Guizani · 2021 · arXiv (Cornell University)
  67. Incentive-Driven Federated Learning and Associated Security Challenges: A Systematic Review
    Asad Ali, Inaam Ilahi, Adnan Qayyum, Ihab Mohammed, Ala Al‐Fuqaha, Junaid Qadir · 2021
  68. Fast converging Federated Learning with Non-IID Data
    Si‐Ahmed Naas, Stephan Sigg · 2023 · IEEE Vehicular Technology Conference
  69. How Valuable is Your Data? Optimizing Client Recruitment in Federated Learning
    Yichen Ruan, Xiaoxi Zhang, Carlee Joe‐Wong · 2024 · IEEE/ACM Transactions on Networking
  70. Incentivized Federated Learning: A Survey
    Akarsh K. Nair, Sinem Çöleri, Jayakrushna Sahoo, Linga Reddy Cenkeramaddi, Ebin Deni Raj · 2025 · IEEE Transactions on Emerging Topics in Computational Intelligence
  71. On Dynamically Pricing Crowdsourcing Tasks
    Xiaoye Miao, Huanhuan Peng, Yunjun Gao, Zongfu Zhang, Jianwei Yin · 2022 · ACM Transactions on Knowledge Discovery from Data
  72. Federated learning application in distributed energy trading in integrated energy system
    Haoyuan Cheng, Qian Ai · 2023 · Energy Reports
  73. Incentive Mechanism for Federated Learning based on Random Client Sampling
    Hongyi Wu, Xiaoying Tang, Ying–Jun Angela Zhang, Lin Gao · 2022 · IEEE Globecom Workshops (GC Wkshps)
  74. Self-organizing Democratized Learning: Towards Large-scale Distributed Learning Systems
    Minh N. H. Nguyen, Shashi Raj Pandey, Tri Nguyen Dang, Eui‐Nam Huh, Choong Seon Hong, Nguyen H. Tran, Walid Saad · 2020 · arXiv (Cornell University)
  75. An Incentive Mechanism for Federated Learning in Wireless Cellular network: An Auction Approach
    Tra Huong Thi Le, Nguyen Hoang Khoi Tran, Yan Kyaw Tun, Minh N. H. Nguyen, Shashi Raj Pandey, Zhu Han, Choong Seon Hong · 2020 · arXiv (Cornell University)
  76. Federated Learning Incentive Mechanism with Supervised Fuzzy Shapley Value
    Xun Yang, Shuwen Xiang, Changgen Peng, Weijie Tan, Yue Wang, Hai Liu, Hongfa Ding · 2024 · Axioms
  77. Privacy-Preserving Federated Interpretability
    Azra Abtahi, Amin Aminifar, Amir Aminifar · 2024 · IEEE International Conference on Big Data (BigData)
  78. Personalized federated learning with fairness, robustness, and collaboration incentives
    Fahad Sabah, Yuwen Chen, Zhen Yang, Muhammad Azam, Nadeem Ahmad, Raheem Sarwar · 2025 · Applied Soft Computing
  79. CAB: a combinatorial-auction-and-bargaining-based federated learning incentive mechanism
    Bo Xu, Lilin Zuo, Jiayi Jin, Liang Han, Kun Hu · 2023 · World Wide Web
  80. On Addressing Heterogeneity in Federated Learning for Autonomous Vehicles Connected to a Drone Orchestrator
    Igor Donevski, Jimmy Jessen Nielsen, Petar Popovski · 2021 · Frontiers in Communications and Networks
  81. Incentive Mechanism Design For Federated Learning in Multi-access Edge Computing
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  82. Tactile internet of federated things: Toward fine-grained design of FL-based architecture to meet TIoT demands
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  83. A review on client selection models in federated learning
    Monalisa Panigrahi, Sourabh Bharti, Arun Sharma · 2023 · Wiley Interdisciplinary Reviews Data Mining and Knowledge Discovery
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  85. Optimal and Effective Resource Management in Edge Computing
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    Latif Ullah Khan, Mohsen Guizani, Choong Seon Hong · 2023 · Cyber-Physical Systems and Internet of Things Week (CPS-IoT Week)
  87. A Dropout-Tolerated Privacy-Preserving Method for Decentralized Crowdsourced Federated Learning
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  88. Toward Free-Riding Attack on Cross-Silo Federated Learning Through Evolutionary Game
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  89. Adaptive Clipping and Distillation Enabled Federated Unlearning
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  90. Federated learning privacy incentives: Reverse auctions and negotiations
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  91. ADI: Adversarial Dominating Inputs in Vertical Federated Learning Systems
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  92. A Pricing Game for Federated Learning Supporting Lightweight Local Model Training
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  93. An IoMT-based Federated Learning Survey in Smart Transportation
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  94. A survey of federated learning approach for the Sustainable Development aspect: eLearning
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  95. Optimal Device Selection for Federated Learning over Mobile Edge Networks
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  99. Portfolio-Based Incentive Mechanism Design for Cross-Device Federated Learning
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  100. Rate-Adapted Decentralized Learning Over Wireless Networks
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