{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,28]],"date-time":"2026-10-28T20:19:49Z","timestamp":1793218789996,"version":"4.5.0"},"reference-count":37,"publisher":"Elsevier BV","issue":"7","license":[{"start":{"date-parts":[[2026,7,1]],"date-time":"2026-07-01T00:00:00Z","timestamp":1782864000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2026,7,1]],"date-time":"2026-07-01T00:00:00Z","timestamp":1782864000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2024,7,30]],"date-time":"2024-07-30T00:00:00Z","timestamp":1722297600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100006769","name":"RSF","doi-asserted-by":"publisher","award":["22-71-10095"],"award-info":[{"award-number":["22-71-10095"]}],"id":[{"id":"10.13039\/501100006769","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100005022","name":"Beijing Jiaotong University","doi-asserted-by":"publisher","award":["AON2023K01"],"award-info":[{"award-number":["AON2023K01"]}],"id":[{"id":"10.13039\/501100005022","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100014890","name":"Qilu University of Technology","doi-asserted-by":"publisher","award":["2023ZD010"],"award-info":[{"award-number":["2023ZD010"]}],"id":[{"id":"10.13039\/501100014890","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100012226","name":"Fundamental Research Funds for the Central Universities","doi-asserted-by":"publisher","award":["2023JBZY014"],"award-info":[{"award-number":["2023JBZY014"]}],"id":[{"id":"10.13039\/501100012226","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100002338","name":"Ministry of Education of the People's Republic of China","doi-asserted-by":"publisher","award":["2021FNA01001"],"award-info":[{"award-number":["2021FNA01001"]}],"id":[{"id":"10.13039\/501100002338","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100007129","name":"Shandong Province Natural Science Foundation","doi-asserted-by":"publisher","award":["ZR2023LZH017"],"award-info":[{"award-number":["ZR2023LZH017"]}],"id":[{"id":"10.13039\/501100007129","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100007129","name":"Shandong Province Natural Science Foundation","doi-asserted-by":"publisher","award":["ZR2020MF006"],"award-info":[{"award-number":["ZR2020MF006"]}],"id":[{"id":"10.13039\/501100007129","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100007129","name":"Shandong Province Natural Science Foundation","doi-asserted-by":"publisher","award":["ZR2022LZH015"],"award-info":[{"award-number":["ZR2022LZH015"]}],"id":[{"id":"10.13039\/501100007129","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100002701","name":"Ministry of Education","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100002701","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100008118","name":"Shandong Academy of Sciences","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100008118","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100005320","name":"Xidian University","doi-asserted-by":"publisher","award":["ISN23-09"],"award-info":[{"award-number":["ISN23-09"]}],"id":[{"id":"10.13039\/501100005320","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Digital Communications and Networks"],"published-print":{"date-parts":[[2026,7]]},"DOI":"10.1016\/j.dcan.2024.07.007","type":"journal-article","created":{"date-parts":[[2024,7,31]],"date-time":"2024-07-31T20:42:59Z","timestamp":1722458579000},"page":"1151-1163","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":11,"title":["Optimizing network resource allocation with graph pointer neural network in large-scale AI systems"],"prefix":"10.1016","volume":"12","author":[{"given":"Peiying","family":"Zhang","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yilin","family":"Li","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Athanasios V.","family":"Vasilakos","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2744-7489","authenticated-orcid":false,"given":"Konstantin Igorevich","family":"Kostromitin","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5343-3622","authenticated-orcid":false,"given":"Jianyong","family":"Zhang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mohsen","family":"Guizani","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"issue":"7","key":"10.1016\/j.dcan.2024.07.007_br0010","doi-asserted-by":"crossref","first-page":"7730","DOI":"10.1109\/TVT.2022.3165145","article-title":"Space-air-ground integrated network resource allocation based on service function chain","volume":"71","author":"Zhang","year":"2022","journal-title":"IEEE Trans. Veh. Technol."},{"issue":"12","key":"10.1016\/j.dcan.2024.07.007_br0020","doi-asserted-by":"crossref","first-page":"2747","DOI":"10.1109\/JSAC.2020.3005487","article-title":"Safety-oriented resource allocation for space-ground integrated cloud networks of high-speed railways","volume":"38","author":"Yan","year":"2020","journal-title":"IEEE J. Sel. Areas Commun."},{"issue":"4","key":"10.1016\/j.dcan.2024.07.007_br0030","doi-asserted-by":"crossref","first-page":"2714","DOI":"10.1109\/COMST.2018.2841996","article-title":"Space-air-ground integrated network: a survey","volume":"20","author":"Liu","year":"2018","journal-title":"IEEE Commun. Surv. Tutor."},{"key":"10.1016\/j.dcan.2024.07.007_br0040","series-title":"Signal and Information Processing, Networking and Computers","first-page":"883","article-title":"Air-space-ground integrated information network: technology, development and prospect","author":"Dong","year":"2023"},{"issue":"1","key":"10.1016\/j.dcan.2024.07.007_br0050","doi-asserted-by":"crossref","first-page":"53","DOI":"10.1109\/COMST.2021.3131332","article-title":"A survey on space-air-ground-sea integrated network security in 6g","volume":"24","author":"Guo","year":"2022","journal-title":"IEEE Commun. Surv. Tutor."},{"key":"10.1016\/j.dcan.2024.07.007_br0060","series-title":"2021 17th IEEE International Wireless Communications and Mobile Computing Conference (IEEE IWCMC)","first-page":"1809","article-title":"A multi-layer architecture for space-air-ground network and iot services","author":"Qi","year":"2019"},{"issue":"4","key":"10.1016\/j.dcan.2024.07.007_br0070","doi-asserted-by":"crossref","first-page":"2913","DOI":"10.1109\/TNSE.2020.3005570","article-title":"Dscd: delay sensitive cross-domain virtual network embedding algorithm","volume":"7","author":"Zhang","year":"2020","journal-title":"IEEE Trans. Netw. Sci. Eng."},{"issue":"1","key":"10.1016\/j.dcan.2024.07.007_br0080","doi-asserted-by":"crossref","first-page":"236","DOI":"10.1109\/COMST.2015.2477041","article-title":"Network function virtualization: state-of-the-art and research challenges","volume":"18","author":"Mijumbi","year":"2015","journal-title":"IEEE Commun. Surv. Tutor."},{"key":"10.1016\/j.dcan.2024.07.007_br0090","series-title":"2020 IEEE Globecom Workshops","first-page":"1","article-title":"A survey of service function chains orchestration in data center networks","author":"Wang","year":"2020"},{"issue":"3","key":"10.1016\/j.dcan.2024.07.007_br0100","doi-asserted-by":"crossref","first-page":"518","DOI":"10.1109\/TNSM.2016.2598420","article-title":"Resource allocation in nfv: a comprehensive survey","volume":"13","author":"Herrera","year":"2016","journal-title":"IEEE Trans. Netw. Serv. Manag."},{"issue":"4","key":"10.1016\/j.dcan.2024.07.007_br0110","doi-asserted-by":"crossref","first-page":"356","DOI":"10.1109\/TNSM.2013.092813.130397","article-title":"Optimal virtual network embedding: node-link formulation","volume":"10","author":"Melo","year":"2013","journal-title":"IEEE Trans. Netw. Serv. Manag."},{"issue":"1","key":"10.1016\/j.dcan.2024.07.007_br0120","doi-asserted-by":"crossref","first-page":"206","DOI":"10.1109\/TNET.2011.2159308","article-title":"Vineyard: virtual network embedding algorithms with coordinated node and link mapping","volume":"20","author":"Chowdhury","year":"2012","journal-title":"IEEE\/ACM Trans. Netw."},{"issue":"4","key":"10.1016\/j.dcan.2024.07.007_br0130","doi-asserted-by":"crossref","first-page":"81","DOI":"10.1007\/s10922-023-09771-y","article-title":"Intelligent and resource-conserving service function chain (sfc) embedding","volume":"31","author":"Rodis","year":"2023","journal-title":"J. Netw. Syst. Manag."},{"issue":"2","key":"10.1016\/j.dcan.2024.07.007_br0140","doi-asserted-by":"crossref","first-page":"132","DOI":"10.3390\/drones7020132","article-title":"Service function chain scheduling in heterogeneous multi-uav edge computing","volume":"7","author":"Wang","year":"2023","journal-title":"Drones"},{"key":"10.1016\/j.dcan.2024.07.007_br0150","series-title":"IEEE INFOCOM 2014 - IEEE Conference on Computer Communications","first-page":"1","article-title":"Toward profit-seeking virtual network embedding algorithm via global resource capacity","author":"Gong","year":"2014"},{"key":"10.1016\/j.dcan.2024.07.007_br0160","series-title":"2014 IEEE International Conference on Communications (ICC)","first-page":"2956","article-title":"Topology-aware virtual network embedding based on multiple characteristics","author":"Feng","year":"2014"},{"issue":"2","key":"10.1016\/j.dcan.2024.07.007_br0170","article-title":"Joint delay and energy aware dragonfly optimization-based uplink resource allocation scheme for LTE-A networks in a cross-layer environment","volume":"2024","author":"Moses","year":"2024","journal-title":"J. Eng."},{"key":"10.1016\/j.dcan.2024.07.007_br0180","doi-asserted-by":"crossref","first-page":"213389","DOI":"10.1109\/ACCESS.2020.3040335","article-title":"Vne-hpso: virtual network embedding algorithm based on hybrid particle swarm optimization","volume":"8","author":"Zhang","year":"2020","journal-title":"IEEE Access"},{"issue":"3","key":"10.1016\/j.dcan.2024.07.007_br0190","doi-asserted-by":"crossref","first-page":"896","DOI":"10.1109\/TCC.2019.2904227","article-title":"An efficient approach based on ant colony optimization and tabu search for a resource embedding across multiple cloud providers","volume":"9","author":"Diallo","year":"2019","journal-title":"IEEE Trans. Cloud Comput."},{"issue":"2","key":"10.1016\/j.dcan.2024.07.007_br0200","doi-asserted-by":"crossref","first-page":"510","DOI":"10.1109\/TCYB.2016.2645123","article-title":"Virtual network embedding via Monte Carlo tree search","volume":"48","author":"Haeri","year":"2017","journal-title":"IEEE Trans. Cybern."},{"key":"10.1016\/j.dcan.2024.07.007_br0210","doi-asserted-by":"crossref","DOI":"10.1016\/j.comnet.2023.109995","article-title":"Nest: optimal deploying dag-sfcs to maximize the flows wholly served in the network edge","volume":"235","author":"Lin","year":"2023","journal-title":"Comput. Netw."},{"key":"10.1016\/j.dcan.2024.07.007_br0220","doi-asserted-by":"crossref","first-page":"426","DOI":"10.1016\/j.future.2022.05.008","article-title":"Rkd-vne: virtual network embedding algorithm assisted by resource knowledge description and deep reinforcement learning in iiot scenario","volume":"135","author":"Zhang","year":"2022","journal-title":"Future Gener. Comput. Syst."},{"key":"10.1016\/j.dcan.2024.07.007_br0230","doi-asserted-by":"crossref","DOI":"10.1016\/j.adhoc.2023.103354","article-title":"K-means online-learning routing protocol (k-morp) for unmanned aerial vehicles (uav) adhoc networks","volume":"154","author":"Saifullah","year":"2024","journal-title":"Ad Hoc Netw."},{"issue":"1","key":"10.1016\/j.dcan.2024.07.007_br0240","doi-asserted-by":"crossref","first-page":"21","DOI":"10.1007\/s10922-022-09713-0","article-title":"A mobility-aware service function chain migration strategy based on deep reinforcement learning","volume":"31","author":"Hu","year":"2023","journal-title":"J. Netw. Syst. Manag."},{"issue":"4","key":"10.1016\/j.dcan.2024.07.007_br0250","doi-asserted-by":"crossref","first-page":"2305","DOI":"10.1109\/TNSM.2020.3012588","article-title":"A dynamic and collaborative multi-layer virtual network embedding algorithm in sdn based on reinforcement learning","volume":"17","author":"Lu","year":"2020","journal-title":"IEEE Trans. Netw. Serv. Manag."},{"key":"10.1016\/j.dcan.2024.07.007_br0260","series-title":"2022 IEEE 6th Advanced Information Technology, Electronic and Automation Control Conference (IAEAC)","first-page":"1574","article-title":"Reliability deployment of service function chain based on multi-agent reinforcement learning","author":"Liu","year":"2022"},{"key":"10.1016\/j.dcan.2024.07.007_br0270","doi-asserted-by":"crossref","first-page":"3363","DOI":"10.1109\/TIFS.2023.3279587","article-title":"Multi-domain virtual network embedding algorithm based on horizontal federated learning","volume":"18","author":"Zhang","year":"2023","journal-title":"IEEE Trans. Inf. Forensics Secur."},{"key":"10.1016\/j.dcan.2024.07.007_br0280","doi-asserted-by":"crossref","first-page":"73303","DOI":"10.1109\/ACCESS.2023.3294479","article-title":"A comprehensive survey on the cooperation of fog computing paradigm-based iot applications: layered architecture, real-time security issues, and solutions","volume":"11","author":"Burhan","year":"2023","journal-title":"IEEE Access"},{"key":"10.1016\/j.dcan.2024.07.007_br0290","doi-asserted-by":"crossref","first-page":"355","DOI":"10.1016\/j.future.2022.11.022","article-title":"Reinforcement learning-based cost-efficient service function chaining with comp zero-forcing beamforming in edge networks","volume":"141","author":"Wang","year":"2023","journal-title":"Future Gener. Comput. Syst."},{"key":"10.1016\/j.dcan.2024.07.007_br0300","first-page":"223","article-title":"Online learning for failure-aware edge backup of service function chains with the minimum latency","volume":"1","author":"Wang","year":"2023","journal-title":"IEEE\/ACM Trans. Netw."},{"key":"10.1016\/j.dcan.2024.07.007_br0310","first-page":"144","article-title":"Unsupervised deep learning for distributed service function chain embedding","volume":"14","author":"Rodis","year":"2023","journal-title":"IEEE Access"},{"issue":"21","key":"10.1016\/j.dcan.2024.07.007_br0320","doi-asserted-by":"crossref","first-page":"4794","DOI":"10.1049\/gtd2.12997","article-title":"Using machine learning ensemble method for detection of energy theft in smart meters","volume":"17","author":"Kawoosa","year":"2023","journal-title":"IET Gener. Transm. Distrib."},{"key":"10.1016\/j.dcan.2024.07.007_br0330","doi-asserted-by":"crossref","first-page":"53","DOI":"10.1109\/MIC.2023.3284693","article-title":"Edge intelligence\u2014research opportunities for distributed computing continuum systems","volume":"27","author":"Casamayor-Pujol","year":"2023","journal-title":"IEEE Internet Comput."},{"issue":"10","key":"10.1016\/j.dcan.2024.07.007_br0340","doi-asserted-by":"crossref","first-page":"198","DOI":"10.3390\/computers12100198","article-title":"Exploring the potential of distributed computing continuum systems","volume":"12","author":"Donta","year":"2023","journal-title":"Computers"},{"issue":"1","key":"10.1016\/j.dcan.2024.07.007_br0350","doi-asserted-by":"crossref","first-page":"53","DOI":"10.1186\/s40537-023-00737-0","article-title":"Governance and sustainability of distributed continuum systems: a big data approach","volume":"10","author":"Donta","year":"2023","journal-title":"J. Big Data"},{"key":"10.1016\/j.dcan.2024.07.007_br0360","series-title":"Proceedings of the International Symposium on Quality of Service","first-page":"1","article-title":"Nfvdeep: adaptive online service function chain deployment with deep reinforcement learning","author":"Xiao","year":"2019"},{"issue":"3","key":"10.1016\/j.dcan.2024.07.007_br0370","doi-asserted-by":"crossref","first-page":"2798","DOI":"10.1109\/TITS.2021.3099477","article-title":"Space-air-ground integrated multi-domain network resource orchestration based on virtual network architecture: a drl method","volume":"23","author":"Zhang","year":"2021","journal-title":"IEEE Trans. Intell. Transp. Syst."}],"container-title":["Digital Communications and Networks"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S2352864824000890?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S2352864824000890?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2026,8,14]],"date-time":"2026-08-14T19:49:39Z","timestamp":1786736979000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S2352864824000890"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,7]]},"references-count":37,"journal-issue":{"issue":"7","published-print":{"date-parts":[[2026,7]]}},"alternative-id":["S2352864824000890"],"URL":"https:\/\/doi.org\/10.1016\/j.dcan.2024.07.007","relation":{},"ISSN":["2352-8648"],"issn-type":[{"value":"2352-8648","type":"print"}],"subject":[],"published":{"date-parts":[[2026,7]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Optimizing network resource allocation with graph pointer neural network in large-scale AI systems","name":"articletitle","label":"Article Title"},{"value":"Digital Communications and Networks","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.dcan.2024.07.007","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2024 Chongqing University of Posts and Telecommunications. Publishing services by Elsevier B.V. on behalf of KeAi Communications Co. Ltd. All rights are reserved, including those for text and data mining, AI training, and similar technologies.","name":"copyright","label":"Copyright"}]}}