{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,18]],"date-time":"2026-07-18T11:44:16Z","timestamp":1784375056053,"version":"3.55.0"},"reference-count":49,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","issue":"1","license":[{"start":{"date-parts":[[2024,2,1]],"date-time":"2024-02-01T00:00:00Z","timestamp":1706745600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"},{"start":{"date-parts":[[2024,2,1]],"date-time":"2024-02-01T00:00:00Z","timestamp":1706745600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2024,2,1]],"date-time":"2024-02-01T00:00:00Z","timestamp":1706745600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Trans. Cogn. Commun. Netw."],"published-print":{"date-parts":[[2024,2]]},"DOI":"10.1109\/tccn.2023.3316643","type":"journal-article","created":{"date-parts":[[2023,9,18]],"date-time":"2023-09-18T18:07:48Z","timestamp":1695060468000},"page":"348-362","source":"Crossref","is-referenced-by-count":80,"title":["Blockchain-Empowered Federated Learning for Healthcare Metaverses: User-Centric Incentive Mechanism With Optimal Data Freshness"],"prefix":"10.1109","volume":"10","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-8218-3490","authenticated-orcid":false,"given":"Jiawen","family":"Kang","sequence":"first","affiliation":[{"name":"School of Automation and the 111 Center for Intelligent Batch Manufacturing Based on IoT Technology, Guangdong University of Technology, Guangzhou, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0002-6567-7277","authenticated-orcid":false,"given":"Jinbo","family":"Wen","sequence":"additional","affiliation":[{"name":"College of Computer Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4835-5444","authenticated-orcid":false,"given":"Dongdong","family":"Ye","sequence":"additional","affiliation":[{"name":"School of Automation and the Guangdong-HongKong-Macao Joint Laboratory for Smart Discrete Manufacturing, Guangdong University of Technology, Guangzhou, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Bingkun","family":"Lai","sequence":"additional","affiliation":[{"name":"School of Automation and the Key Laboratory of Intelligent Information Processing and System Integration of IoT, Ministry of Education, Guangdong University of Technology, Guangzhou, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tianhao","family":"Wu","sequence":"additional","affiliation":[{"name":"School of Automation and the Key Laboratory of Intelligent Detection and IoT in Manufacturing, Ministry of Education, Guangdong University of Technology, Guangzhou, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4440-941X","authenticated-orcid":false,"given":"Zehui","family":"Xiong","sequence":"additional","affiliation":[{"name":"Pillar of Information Systems Technology and Design, Singapore University of Technology and Design, Tampines, Singapore"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1414-0621","authenticated-orcid":false,"given":"Jiangtian","family":"Nie","sequence":"additional","affiliation":[{"name":"School of Computer Science and Engineering, Nanyang Technological University, Jurong West, Singapore"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7442-7416","authenticated-orcid":false,"given":"Dusit","family":"Niyato","sequence":"additional","affiliation":[{"name":"School of Computer Science and Engineering, Nanyang Technological University, Jurong West, Singapore"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9229-7689","authenticated-orcid":false,"given":"Yang","family":"Zhang","sequence":"additional","affiliation":[{"name":"College of Computer Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2041-5214","authenticated-orcid":false,"given":"Shengli","family":"Xie","sequence":"additional","affiliation":[{"name":"School of Automation and the Guangdong Key Laboratory of IoT Information Technology, Guangdong University of Technology, Guangzhou, China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"263","reference":[{"key":"ref1","doi-asserted-by":"crossref","DOI":"10.1016\/j.imu.2022.101029","article-title":"Metaverse phenomenon and its impact on health: A scoping review","volume":"32","author":"Garavand","year":"2022","journal-title":"Inform. Med. Unlocked"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1109\/COMST.2022.3202047"},{"issue":"5","key":"ref3","first-page":"139","article-title":"Digital transformation of health quality services in the Healthcare industry during disruption and society 5.0 era","volume":"3","author":"Kurniasih","year":"2022","journal-title":"Int. J. Soc. Manage. Stud."},{"key":"ref4","article-title":"Metaverse for Healthcare: A survey on potential applications, challenges and future directions","author":"Chengoden","year":"2022","journal-title":"arXiv:2209.04160"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1016\/j.future.2022.10.029"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1038\/s42256-022-00549-6"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1126\/science.abm2004"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1016\/j.future.2022.10.031"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1109\/Blockchain55522.2022.00020"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1109\/JIOT.2020.2967772"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1109\/BigDataSecurity-HPSC-IDS.2019.00030"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1155\/2022\/8293716"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1109\/JIOT.2019.2940820"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1109\/TrustCom56396.2022.00058"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.21236\/ADA045771"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1109\/TVT.2021.3064426"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1109\/TSG.2017.2750706"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1109\/ACCESS.2022.3219845"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.3390\/s23020565"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1109\/MWC.001.1900119"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1504\/IJWGS.2018.095647"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1155\/2021\/4376418"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1016\/j.procs.2022.12.077"},{"key":"ref24","volume-title":"Blockchain based federated learning approach for detection of COVID-19 using IoMT","author":"Wadhwa","year":"2022"},{"key":"ref25","volume-title":"Contract Theory","author":"Bolton","year":"2004"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.1109\/JIOT.2017.2786705"},{"key":"ref27","doi-asserted-by":"publisher","DOI":"10.1109\/MetaCom57706.2023.00089"},{"key":"ref28","doi-asserted-by":"publisher","DOI":"10.1109\/JIOT.2022.3142786"},{"key":"ref29","doi-asserted-by":"publisher","DOI":"10.1016\/j.compeleceng.2020.106587"},{"key":"ref30","article-title":"Mechanisms that incentivize data sharing in federated learning","author":"Karimireddy","year":"2022","journal-title":"arXiv:2207.04557"},{"key":"ref31","doi-asserted-by":"publisher","DOI":"10.1109\/INFCOM.2012.6195689"},{"key":"ref32","doi-asserted-by":"publisher","DOI":"10.1561\/1300000060"},{"key":"ref33","doi-asserted-by":"publisher","DOI":"10.1109\/TCOMM.2021.3119693"},{"key":"ref34","doi-asserted-by":"publisher","DOI":"10.1109\/TII.2020.3046028"},{"key":"ref35","doi-asserted-by":"publisher","DOI":"10.1109\/TNSE.2022.3178970"},{"key":"ref36","doi-asserted-by":"publisher","DOI":"10.1007\/s11432-020-3183-0"},{"key":"ref37","doi-asserted-by":"publisher","DOI":"10.1109\/JIOT.2021.3081578"},{"key":"ref38","doi-asserted-by":"publisher","DOI":"10.1109\/JSAC.2020.2980916"},{"key":"ref39","doi-asserted-by":"publisher","DOI":"10.1109\/WCSP.2018.8555643"},{"key":"ref40","doi-asserted-by":"publisher","DOI":"10.1109\/MNET.2018.1700119"},{"key":"ref41","doi-asserted-by":"publisher","DOI":"10.1109\/JIOT.2022.3161551"},{"key":"ref42","article-title":"Reliable coded distributed computing for Metaverse services: Coalition formation and incentive mechanism design","author":"Jiang","year":"2021","journal-title":"arXiv:2111.10548"},{"key":"ref43","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2018.2872981"},{"key":"ref44","doi-asserted-by":"publisher","DOI":"10.1109\/JSAC.2011.110415"},{"key":"ref45","doi-asserted-by":"publisher","DOI":"10.1007\/3-540-48910-X_16"},{"key":"ref46","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2020.2997023"},{"key":"ref47","doi-asserted-by":"publisher","DOI":"10.1109\/TPDS.2020.3042392"},{"key":"ref48","doi-asserted-by":"publisher","DOI":"10.1109\/TII.2017.2709784"},{"key":"ref49","doi-asserted-by":"publisher","DOI":"10.3390\/fi13040094"}],"container-title":["IEEE Transactions on Cognitive Communications and Networking"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/6687307\/10423881\/10254627.pdf?arnumber=10254627","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,2,12]],"date-time":"2024-02-12T19:47:18Z","timestamp":1707767238000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/10254627\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,2]]},"references-count":49,"journal-issue":{"issue":"1"},"URL":"https:\/\/doi.org\/10.1109\/tccn.2023.3316643","relation":{},"ISSN":["2332-7731","2372-2045"],"issn-type":[{"value":"2332-7731","type":"electronic"},{"value":"2372-2045","type":"electronic"}],"subject":[],"published":{"date-parts":[[2024,2]]}}}