乐胖代购免代理版

{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,4,21]],"date-time":"2025-04-21T05:23:12Z","timestamp":1745212992469,"version":"3.37.3"},"reference-count":68,"publisher":"MDPI AG","issue":"2","license":[{"start":{"date-parts":[[2024,2,13]],"date-time":"2024-02-13T00:00:00Z","timestamp":1707782400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/100006602","name":"Air Force Research Laboratory","doi-asserted-by":"publisher","award":["FA8750-15-3-6003, FA9550-15-001, and FA9550-20-F-0005"],"id":[{"id":"10.13039\/100006602","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000001","name":"National Science Foundation","doi-asserted-by":"publisher","award":["2141468"],"id":[{"id":"10.13039\/100000001","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Future Internet"],"abstract":"Over the past decade, there has been a remarkable acceleration in the evolution of smart cities and intelligent spaces, driven by breakthroughs in technologies such as the Internet of Things (IoT), edge\u2013fog\u2013cloud computing, and machine learning (ML)\/artificial intelligence (AI). As society begins to harness the full potential of these smart environments, the horizon brightens with the promise of an immersive, interconnected 3D world. The forthcoming paradigm shift in how we live, work, and interact owes much to groundbreaking innovations in augmented reality (AR), virtual reality (VR), extended reality (XR), blockchain, and digital twins (DTs). However, realizing the expansive digital vista in our daily lives is challenging. Current limitations include an incomplete integration of pivotal techniques, daunting bandwidth requirements, and the critical need for near-instantaneous data transmission, all impeding the digital VR metaverse from fully manifesting as envisioned by its proponents. This paper seeks to delve deeply into the intricacies of the immersive, interconnected 3D realm, particularly in applications demanding high levels of intelligence. Specifically, this paper introduces the microverse, a task-oriented, edge-scale, pragmatic solution for smart cities. Unlike all-encompassing metaverses, each microverse instance serves a specific task as a manageable digital twin of an individual network slice. Each microverse enables on-site\/near-site data processing, information fusion, and real-time decision-making within the edge\u2013fog\u2013cloud computing framework. The microverse concept is verified using smart public safety surveillance (SPSS) for smart communities as a case study, demonstrating its feasibility in practical smart city applications. The aim is to stimulate discussions and inspire fresh ideas in our community, guiding us as we navigate the evolving digital landscape of smart cities to embrace the potential of the metaverse.<\/jats:p>","DOI":"10.3390\/fi16020060","type":"journal-article","created":{"date-parts":[[2024,2,14]],"date-time":"2024-02-14T09:18:22Z","timestamp":1707902302000},"page":"60","source":"Crossref","is-referenced-by-count":10,"title":["The Microverse: A Task-Oriented Edge-Scale Metaverse"],"prefix":"10.3390","volume":"16","author":[{"given":"Qian","family":"Qu","sequence":"first","affiliation":[{"name":"Department of Electrical and Computer Engineering, Binghamton University, Binghamton, NY 13902, USA"}]},{"ORCID":"https:\/\/orcid.org\/0009-0000-9124-5633","authenticated-orcid":false,"given":"Mohsen","family":"Hatami","sequence":"additional","affiliation":[{"name":"Department of Electrical and Computer Engineering, Binghamton University, Binghamton, NY 13902, USA"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9623-237X","authenticated-orcid":false,"given":"Ronghua","family":"Xu","sequence":"additional","affiliation":[{"name":"Department of Applied Computing, Michigan Technological University, Houghton, MI 49931, USA"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0511-0722","authenticated-orcid":false,"given":"Deeraj","family":"Nagothu","sequence":"additional","affiliation":[{"name":"Intelligent Fusion Technology, Inc., Germantown, MD 20874, USA"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1880-0586","authenticated-orcid":false,"given":"Yu","family":"Chen","sequence":"additional","affiliation":[{"name":"Department of Electrical and Computer Engineering, Binghamton University, Binghamton, NY 13902, USA"}]},{"given":"Xiaohua","family":"Li","sequence":"additional","affiliation":[{"name":"Department of Electrical and Computer Engineering, Binghamton University, Binghamton, NY 13902, USA"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6894-6108","authenticated-orcid":false,"given":"Erik","family":"Blasch","sequence":"additional","affiliation":[{"name":"The U.S. Air Force Research Laboratory, Rome, NY 13441, USA"}]},{"given":"Erika","family":"Ardiles-Cruz","sequence":"additional","affiliation":[{"name":"The U.S. Air Force Research Laboratory, Rome, NY 13441, USA"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2656-9380","authenticated-orcid":false,"given":"Genshe","family":"Chen","sequence":"additional","affiliation":[{"name":"Intelligent Fusion Technology, Inc., Germantown, MD 20874, USA"}]}],"member":"1968","published-online":{"date-parts":[[2024,2,13]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","unstructured":"Xu, R., Nikouei, S.Y., Chen, Y., Blasch, E., and Aved, A. (2019, January 14\u201317). Blendmas: A blockchain-enabled decentralized microservices architecture for smart public safety. Proceedings of the 2019 IEEE International Conference on Blockchain (Blockchain), Atlanta, GA, USA.","DOI":"10.1109\/Blockchain.2019.00082"},{"key":"ref_2","unstructured":"(2023, December 26). Global Community Technology Challenge, Available online: https:\/\/www.nist.gov\/ctl\/smart-connected-systems-division\/iot-devices-and-infrastructures-group\/smart-americaglobal-0."},{"key":"ref_3","doi-asserted-by":"crossref","first-page":"45","DOI":"10.1016\/j.ugj.2022.11.004","article-title":"Measuring progress of smart cities: Indexing the smart city indices","volume":"3","author":"Lai","year":"2023","journal-title":"Urban Gov."},{"key":"ref_4","doi-asserted-by":"crossref","first-page":"1175","DOI":"10.1109\/COMST.2022.3158270","article-title":"A survey of intelligent network slicing management for industrial IoT: Integrated approaches for smart transportation, smart energy, and smart factory","volume":"24","author":"Wu","year":"2022","journal-title":"IEEE Commun. Surv. Tutor."},{"key":"ref_5","doi-asserted-by":"crossref","unstructured":"Xu, R., Chen, Y., Li, X., and Blasch, E. (2022, January 25\u201328). A secure dynamic edge resource federation architecture for cross-domain IoT systems. Proceedings of the 2022 International Conference on Computer Communications and Networks (ICCCN), Honolulu, HI, USA.","DOI":"10.1109\/ICCCN54977.2022.9868843"},{"key":"ref_6","doi-asserted-by":"crossref","unstructured":"Kusuma, A.T., and Supangkat, S.H. (2022, January 10\u201311). Metaverse fundamental technologies for smart city: A literature review. Proceedings of the 2022 International Conference on ICT for Smart Society (ICISS), Bandung, Indonesia.","DOI":"10.1109\/ICISS55894.2022.9915079"},{"key":"ref_7","doi-asserted-by":"crossref","first-page":"197","DOI":"10.1109\/MNET.117.2200055","article-title":"Will metaverse be nextg internet? vision, hype, and reality","volume":"36","author":"Cheng","year":"2022","journal-title":"IEEE Netw."},{"key":"ref_8","doi-asserted-by":"crossref","unstructured":"Cheng, R., Wu, N., Varvello, M., Chen, S., and Han, B. (2022, January 25\u201327). Are we ready for metaverse? A measurement study of social virtual reality platforms. Proceedings of the 22nd ACM Internet Measurement Conference, Nice, France.","DOI":"10.1145\/3517745.3561417"},{"key":"ref_9","doi-asserted-by":"crossref","unstructured":"Mozumder, M.A.I., Sheeraz, M.M., Athar, A., Aich, S., and Kim, H.C. (2022, January 13\u201316). Overview: Technology roadmap of the future trend of metaverse based on IoT, blockchain, AI technique, and medical domain metaverse activity. Proceedings of the 2022 24th International Conference on Advanced Communication Technology (ICACT), Pyeongchang, Republic of Korea.","DOI":"10.23919\/ICACT53585.2022.9728808"},{"key":"ref_10","doi-asserted-by":"crossref","unstructured":"Jha, M.K., Yogeshwari, A., Rubini, P., and Singh, M. (2023, January 3\u20135). Converge of IoT and AI in Metaverse: Challenges and Opportunities. Proceedings of the 2023 5th International Conference on Inventive Research in Computing Applications (ICIRCA), Coimbatore, India.","DOI":"10.1109\/ICIRCA57980.2023.10220628"},{"key":"ref_11","doi-asserted-by":"crossref","unstructured":"Lin, H., Wan, S., Gan, W., Chen, J., and Chao, H.C. (2022, January 17\u201320). Metaverse in education: Vision, opportunities, and challenges. Proceedings of the 2022 IEEE International Conference on Big Data (Big Data), Osaka, Japan.","DOI":"10.1109\/BigData55660.2022.10021004"},{"key":"ref_12","doi-asserted-by":"crossref","first-page":"100884","DOI":"10.1016\/j.iot.2023.100884","article-title":"Metaverse applications in smart cities: Enabling technologies, opportunities, challenges, and future directions","volume":"23","author":"Yaqoob","year":"2023","journal-title":"Internet Things"},{"key":"ref_13","unstructured":"Ismail, L., and Buyya, R. (2023). Metaverse: A Vision, Architectural Elements, and Future Directions for Scalable and Realtime Virtual Worlds. arXiv."},{"key":"ref_14","doi-asserted-by":"crossref","first-page":"59","DOI":"10.1109\/MIC.2022.3212085","article-title":"iMetaverseKG: Industrial Metaverse Knowledge Graph to Promote Interoperability in Design and Engineering Applications","volume":"26","author":"Jaimini","year":"2022","journal-title":"IEEE Internet Comput."},{"key":"ref_15","doi-asserted-by":"crossref","unstructured":"Rawal, B.S., Mentges, A., and Ahmad, S. (2022, January 9\u201311). The Rise of Metaverse and Interoperability with Split-Protocol. Proceedings of the 2022 IEEE 23rd International Conference on Information Reuse and Integration for Data Science (IRI), San Diego, CA, USA.","DOI":"10.1109\/IRI54793.2022.00051"},{"key":"ref_16","doi-asserted-by":"crossref","first-page":"47","DOI":"10.1109\/MCE.2022.3212570","article-title":"Integrating digital twin and advanced intelligent technologies to realize the metaverse","volume":"12","author":"Aloqaily","year":"2022","journal-title":"IEEE Consum. Electron. Mag."},{"key":"ref_17","doi-asserted-by":"crossref","first-page":"80","DOI":"10.1109\/MAES.2020.3049030","article-title":"Machine learning\/artificial intelligence for sensor data fusion\u2013opportunities and challenges","volume":"36","author":"Blasch","year":"2021","journal-title":"IEEE Aerosp. Electron. Syst. Mag."},{"key":"ref_18","unstructured":"Grieves, M., and Vickers, J. (2017). Transdisciplinary Perspectives on Complex Systems: New Findings and Approaches, Springer."},{"key":"ref_19","doi-asserted-by":"crossref","first-page":"501","DOI":"10.1007\/s10845-020-01586-x","article-title":"VREDI: Virtual representation for a digital twin application in a work-center-level asset administration shell","volume":"32","author":"Park","year":"2021","journal-title":"J. Intell. Manuf."},{"key":"ref_20","doi-asserted-by":"crossref","first-page":"102092","DOI":"10.1016\/j.rcim.2020.102092","article-title":"Digital twins for collaborative robots: A case study in human-robot interaction","volume":"68","author":"Malik","year":"2021","journal-title":"Robot. Comput. -Integr. Manuf."},{"key":"ref_21","doi-asserted-by":"crossref","first-page":"499","DOI":"10.1016\/j.cirp.2019.04.011","article-title":"Digital twin driven human\u2013robot collaborative assembly","volume":"68","author":"Bilberg","year":"2019","journal-title":"CIRP Ann."},{"key":"ref_22","doi-asserted-by":"crossref","unstructured":"Maruyama, T., Ueshiba, T., Tada, M., Toda, H., Endo, Y., Domae, Y., Nakabo, Y., Mori, T., and Suita, K. (2021). Digital twin-driven human robot collaboration using a digital human. Sensors, 21.","DOI":"10.3390\/s21248266"},{"key":"ref_23","doi-asserted-by":"crossref","first-page":"101839","DOI":"10.1016\/j.rcim.2019.101839","article-title":"A digital twin-driven approach for the assembly-commissioning of high precision products","volume":"61","author":"Sun","year":"2020","journal-title":"Robot. Comput. -Integr. Manuf."},{"key":"ref_24","doi-asserted-by":"crossref","unstructured":"Karadeniz, A.M., Arif, \u0130., Kanak, A., and Erg\u00fcn, S. (2019, January 26\u201329). Digital twin of eGastronomic things: A case study for ice cream machines. Proceedings of the 2019 IEEE International Symposium on Circuits and Systems (ISCAS), Sapporo, Japan.","DOI":"10.1109\/ISCAS.2019.8702679"},{"key":"ref_25","doi-asserted-by":"crossref","unstructured":"Rass\u00f5lkin, A., Vaimann, T., Kallaste, A., and Kuts, V. (2019, January 7\u20139). Digital twin for propulsion drive of autonomous electric vehicle. Proceedings of the 2019 IEEE 60th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON), Riga, Latvia.","DOI":"10.1109\/RTUCON48111.2019.8982326"},{"key":"ref_26","doi-asserted-by":"crossref","first-page":"417","DOI":"10.1109\/TIV.2022.3195635","article-title":"Review and perspectives on driver digital twin and its enabling technologies for intelligent vehicles","volume":"7","author":"Hu","year":"2022","journal-title":"IEEE Trans. Intell. Veh."},{"key":"ref_27","doi-asserted-by":"crossref","first-page":"180","DOI":"10.1177\/109434209901300302","article-title":"New software architecture for complex applications development and runtime support","volume":"13","author":"Darema","year":"1999","journal-title":"Int. J. High Perform. Comput. Appl."},{"key":"ref_28","unstructured":"Bazilevs, Y., Korobenko, A., Deng, X., Tippmann, J., and Hsu, M.C. (2013, January 17\u201319). Wind turbine simulation: Structural mechanics, fsi and computational steering. Proceedings of the COUPLED V: Proceedings of the V International Conference on Computational Methods for Coupled Problems in Science and Engineering:. CIMNE, Ibiza, Spain."},{"key":"ref_29","unstructured":"P\u00e9rez, E. (2023). Handbook of Dynamic Data Driven Applications Systems: Volume 2, Springer."},{"key":"ref_30","doi-asserted-by":"crossref","unstructured":"Pargmann, H., Euhausen, D., and Faber, R. (2018, January 20\u201322). Intelligent big data processing for wind farm monitoring and analysis based on cloud-technologies and digital twins: A quantitative approach. Proceedings of the 2018 IEEE 3rd International Conference on Cloud Computing and Big Data Analysis (ICCCBDA), Chengdu, China.","DOI":"10.1109\/ICCCBDA.2018.8386518"},{"key":"ref_31","first-page":"4614","article-title":"Building a Smart Campus Digital Twin: System, Analytics and Lessons Learned from a Real-World Project","volume":"11","author":"Cirillo","year":"2023","journal-title":"IEEE Internet Things J."},{"key":"ref_32","doi-asserted-by":"crossref","unstructured":"Zaballos, A., Briones, A., Massa, A., Centelles, P., and Caballero, V. (2020). A smart campus\u2019 digital twin for sustainable comfort monitoring. Sustainability, 12.","DOI":"10.3390\/su12219196"},{"key":"ref_33","doi-asserted-by":"crossref","unstructured":"Erol, T., Mendi, A.F., and Do\u011fan, D. (2020, January 22\u201324). The digital twin revolution in healthcare. Proceedings of the 2020 4th International Symposium on Multidisciplinary Studies and Innovative Technologies (ISMSIT), Istanbul, Turkey.","DOI":"10.1109\/ISMSIT50672.2020.9255249"},{"key":"ref_34","doi-asserted-by":"crossref","first-page":"16749","DOI":"10.1109\/JIOT.2021.3051158","article-title":"Digital twin for intelligent context-aware IoT healthcare systems","volume":"8","author":"Elayan","year":"2021","journal-title":"IEEE Internet Things J."},{"key":"ref_35","doi-asserted-by":"crossref","first-page":"49088","DOI":"10.1109\/ACCESS.2019.2909828","article-title":"A novel cloud-based framework for the elderly healthcare services using digital twin","volume":"7","author":"Liu","year":"2019","journal-title":"IEEE Access"},{"key":"ref_36","doi-asserted-by":"crossref","first-page":"20325","DOI":"10.1109\/ACCESS.2019.2897018","article-title":"Prototyping a digital twin for real time remote control over mobile networks: Application of remote surgery","volume":"7","author":"Laaki","year":"2019","journal-title":"IEEE Access"},{"key":"ref_37","doi-asserted-by":"crossref","first-page":"36009","DOI":"10.1109\/ACCESS.2020.2975072","article-title":"Network slicing: Recent advances, taxonomy, requirements, and open research challenges","volume":"8","author":"Khan","year":"2020","journal-title":"IEEE Access"},{"key":"ref_38","doi-asserted-by":"crossref","first-page":"131796","DOI":"10.1109\/ACCESS.2020.3010271","article-title":"Towards enabling critical mMTC: A review of URLLC within mMTC","volume":"8","author":"Pokhrel","year":"2020","journal-title":"IEEE Access"},{"key":"ref_39","doi-asserted-by":"crossref","first-page":"2429","DOI":"10.1109\/COMST.2018.2815638","article-title":"Network slicing and softwarization: A survey on principles, enabling technologies, and solutions","volume":"20","author":"Afolabi","year":"2018","journal-title":"IEEE Commun. Surv. Tutor."},{"key":"ref_40","unstructured":"Nakamoto, S. (2008). Bitcoin: A peer-to-peer electronic cash system. Decentralized Bus. Rev."},{"key":"ref_41","doi-asserted-by":"crossref","unstructured":"Xu, R., Wei, S., Chen, Y., Chen, G., and Pham, K. (2022). LightMAN: A Lightweight Microchained Fabric for Assurance-and Resilience-Oriented Urban Air Mobility Networks. Drones, 6.","DOI":"10.20944\/preprints202211.0015.v1"},{"key":"ref_42","doi-asserted-by":"crossref","first-page":"041609","DOI":"10.1117\/1.OE.58.4.041609","article-title":"Exploration of blockchain-enabled decentralized capability-based access control strategy for space situation awareness","volume":"58","author":"Xu","year":"2019","journal-title":"Opt. Eng."},{"key":"ref_43","doi-asserted-by":"crossref","unstructured":"Xu, R., Chen, Y., Blasch, E., and Chen, G. (2018). Blendcac: A smart contract enabled decentralized capability-based access control mechanism for the iot. Computers, 7.","DOI":"10.20944\/preprints201805.0079.v1"},{"key":"ref_44","doi-asserted-by":"crossref","unstructured":"Xu, R., Chen, Y., Chen, G., and Blasch, E. (2022). SAUSA: Securing Access, Usage, and Storage of 3D Point CloudData by a Blockchain-Based Authentication Network. Future Internet, 14.","DOI":"10.20944\/preprints202211.0034.v1"},{"key":"ref_45","doi-asserted-by":"crossref","unstructured":"Xu, R., and Chen, Y. (2021, January 19\u201322). Fed-ddm: A federated ledgers based framework for hierarchical decentralized data marketplaces. Proceedings of the 2021 International Conference on Computer Communications and Networks (ICCCN), Athens, Greece.","DOI":"10.1109\/ICCCN52240.2021.9522359"},{"key":"ref_46","unstructured":"Bao, Z., Shi, W., He, D., and Chood, K.K.R. (2018). IoTChain: A three-tier blockchain-based IoT security architecture. arXiv."},{"key":"ref_47","doi-asserted-by":"crossref","unstructured":"Sagirlar, G., Carminati, B., Ferrari, E., Sheehan, J.D., and Ragnoli, E. (August, January 30). Hybrid-iot: Hybrid blockchain architecture for internet of things-pow sub-blockchains. Proceedings of the 2018 IEEE International Conference on Internet of Things (iThings) and IEEE Green Computing and Communications (GreenCom) and IEEE Cyber, Physical and Social Computing (CPSCom) and IEEE Smart Data (SmartData), Halifax, NS, Canada.","DOI":"10.1109\/Cybermatics_2018.2018.00189"},{"key":"ref_48","doi-asserted-by":"crossref","unstructured":"Samaniego, M., and Deters, R. (2017, January 25\u201330). Internet of smart things-iost: Using blockchain and clips to make things autonomous. Proceedings of the 2017 IEEE International Conference on Cognitive Computing (ICCC), Honolulu, HI, USA.","DOI":"10.1109\/IEEE.ICCC.2017.9"},{"key":"ref_49","unstructured":"Xu, R., Chen, Y., and Blasch, E. (2020). Blockchain Applications in IoT Ecosystem, Springer."},{"key":"ref_50","doi-asserted-by":"crossref","first-page":"2677","DOI":"10.1109\/TNSM.2022.3179892","article-title":"\u03bcDFL: A Secure Microchained Decentralized Federated Learning Fabric atop IoT Networks","volume":"19","author":"Xu","year":"2022","journal-title":"IEEE Trans. Netw. Serv. Manag."},{"key":"ref_51","doi-asserted-by":"crossref","first-page":"1084","DOI":"10.1109\/TVT.2022.3204839","article-title":"Reliable distributed computing for metaverse: A hierarchical game-theoretic approach","volume":"72","author":"Jiang","year":"2022","journal-title":"IEEE Trans. Veh. Technol."},{"key":"ref_52","doi-asserted-by":"crossref","unstructured":"Bujari, A., Calvio, A., Garbugli, A., and Bellavista, P. (2023, January 26\u201328). A Layered Architecture Enabling Metaverse Applications in Smart Manufacturing Environments. Proceedings of the 2023 IEEE International Conference on Metaverse Computing, Networking and Applications (MetaCom), Kyoto, Japan.","DOI":"10.1109\/MetaCom57706.2023.00103"},{"key":"ref_53","doi-asserted-by":"crossref","unstructured":"Setiawan, K.D., and Anthony, A. (2022, January 1\u201312). The essential factor of metaverse for business based on 7 layers of metaverse\u2013systematic literature review. Proceedings of the 2022 International Conference on Information Management and Technology (ICIMTech), Semarang, Indonesia.","DOI":"10.1109\/ICIMTech55957.2022.9915136"},{"key":"ref_54","doi-asserted-by":"crossref","first-page":"111938","DOI":"10.1109\/ACCESS.2021.3102598","article-title":"FogSurv: A fog-assisted architecture for urban surveillance using artificial intelligence and data fusion","volume":"9","author":"Munir","year":"2021","journal-title":"IEEE Access"},{"key":"ref_55","doi-asserted-by":"crossref","unstructured":"Cheng, S. (2023). Metaverse: Concept, Content and Context, Springer.","DOI":"10.1007\/978-3-031-24359-2"},{"key":"ref_56","doi-asserted-by":"crossref","unstructured":"Blasch, E., Kessler, O., Morrison, J., Tangney, J., and White, F.E. (2012, January 25\u201327). Information fusion mangement and enterpise processing. Proceedings of the 2012 IEEE National Aerospace and Electronics Conference (NAECON), Dayton, OH, USA.","DOI":"10.1109\/NAECON.2012.6531056"},{"key":"ref_57","unstructured":"Wang, Z., Deng, Y., and Aghvami, A.H. (2023). Task-oriented and Semantics-aware Communication Framework for Augmented Reality. arXiv."},{"key":"ref_58","doi-asserted-by":"crossref","first-page":"102542","DOI":"10.1016\/j.ijinfomgt.2022.102542","article-title":"Metaverse beyond the hype: Multidisciplinary perspectives on emerging challenges, opportunities, and agenda for research, practice and policy","volume":"66","author":"Dwivedi","year":"2022","journal-title":"Int. J. Inf. Manag."},{"key":"ref_59","doi-asserted-by":"crossref","unstructured":"Blasch, E., Xu, R., Nikouei, S.Y., and Chen, Y. (2019, January 8\u201311). A study of lightweight dddas architecture for real-time public safety applications through hybrid simulation. Proceedings of the 2019 Winter Simulation Conference (WSC), National Harbor, MD, USA.","DOI":"10.1109\/WSC40007.2019.9004727"},{"key":"ref_60","doi-asserted-by":"crossref","unstructured":"Qu, Q., Sun, H., and Chen, Y. (2023, January 20\u201322). A Virtual Community Healthcare Framework in Metaverse Enabled by Digital Twins. Proceedings of the International Congress on Communications, Networking, and Information Systems, Honolulu, HI, USA.","DOI":"10.1007\/978-981-99-3581-9_2"},{"key":"ref_61","doi-asserted-by":"crossref","unstructured":"Qu, Q., Xu, R., Sun, H., Chen, Y., Sarkar, S., and Ray, I. (2023, January 26\u201328). A Digital Healthcare Service Architecture for Seniors Safety Monitoring in Metaverse. Proceedings of the 2023 IEEE International Conference on Metaverse Computing, Networking and Applications (MetaCom), Kyoto, Japan.","DOI":"10.1109\/MetaCom57706.2023.00027"},{"key":"ref_62","doi-asserted-by":"crossref","unstructured":"Qu, Q., Sun, H., and Chen, Y. (2023, January 9\u201312). Light-Weight Real-Time Senior Safety Monitoring using Digital Twins. Proceedings of the Proceedings of the 8th ACM\/IEEE Conference on Internet of Things Design and Implementation, San Antonio, TX, USA.","DOI":"10.1145\/3576842.3589163"},{"key":"ref_63","doi-asserted-by":"crossref","first-page":"928","DOI":"10.3390\/smartcities3030047","article-title":"Blendsps: A blockchain-enabled decentralized smart public safety system","volume":"3","author":"Xu","year":"2020","journal-title":"Smart Cities"},{"key":"ref_64","doi-asserted-by":"crossref","unstructured":"Nikouei, S.Y., Xu, R., Nagothu, D., Chen, Y., Aved, A., and Blasch, E. (2018, January 16\u201319). Real-time index authentication for event-oriented surveillance video query using blockchain. Proceedings of the 2018 IEEE International Smart Cities Conference (ISC2), Kansas City, MO, USA.","DOI":"10.1109\/ISC2.2018.8656668"},{"key":"ref_65","unstructured":"Arani, E., Gowda, S., Mukherjee, R., Magdy, O., Kathiresan, S., and Zonooz, B. (2022). A comprehensive study of real-time object detection networks across multiple domains: A survey. arXiv."},{"key":"ref_66","first-page":"9","article-title":"Computer vision in the metaverse","volume":"1","author":"Nalbant","year":"2021","journal-title":"J. Metaverse"},{"key":"ref_67","unstructured":"(2024, February 02). Apple Vision Pro. Available online: https:\/\/www.apple.com\/apple-vision-pro\/specs\/."},{"key":"ref_68","doi-asserted-by":"crossref","unstructured":"Camarinha-Matos, L.M., Fornasiero, R., Ramezani, J., and Ferrada, F. (2019). Collaborative networks: A pillar of digital transformation. Appl. Sci., 9.","DOI":"10.3390\/app9245431"}],"container-title":["Future Internet"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.mdpi.com\/1999-5903\/16\/2\/60\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,2,19]],"date-time":"2024-02-19T05:38:27Z","timestamp":1708321107000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.mdpi.com\/1999-5903\/16\/2\/60"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,2,13]]},"references-count":68,"journal-issue":{"issue":"2","published-online":{"date-parts":[[2024,2]]}},"alternative-id":["fi16020060"],"URL":"https:\/\/doi.org\/10.3390\/fi16020060","relation":{},"ISSN":["1999-5903"],"issn-type":[{"type":"electronic","value":"1999-5903"}],"subject":[],"published":{"date-parts":[[2024,2,13]]}}}