{"id":"https://openalex.org/W4390098630","doi":"https://doi.org/10.23919/wiopt58741.2023.10349842","title":"Mobility-Aware Service Function Chain Deployment with Migration in NFV-Based Edge-Cloud","display_name":"Mobility-Aware Service Function Chain Deployment with Migration in NFV-Based Edge-Cloud","publication_year":2023,"publication_date":"2023-08-24","ids":{"openalex":"https://openalex.org/W4390098630","doi":"https://doi.org/10.23919/wiopt58741.2023.10349842"},"language":"en","primary_location":{"id":"doi:10.23919/wiopt58741.2023.10349842","is_oa":false,"landing_page_url":"https://doi.org/10.23919/wiopt58741.2023.10349842","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 21st International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks (WiOpt)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100385434","display_name":"Yuhan Zhang","orcid":"https://orcid.org/0009-0005-4737-6958"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuhan Zhang","raw_affiliation_strings":["Nanjing University of Aeronautics and Astronautics,Nanjing,China","Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanjing University of Aeronautics and Astronautics,Nanjing,China","institution_ids":["https://openalex.org/I9842412"]},{"raw_affiliation_string":"Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100447486","display_name":"Ran Wang","orcid":"https://orcid.org/0000-0001-5601-0513"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ran Wang","raw_affiliation_strings":["Nanjing University of Aeronautics and Astronautics,Nanjing,China","Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanjing University of Aeronautics and Astronautics,Nanjing,China","institution_ids":["https://openalex.org/I9842412"]},{"raw_affiliation_string":"Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100755664","display_name":"Qiang Wu","orcid":"https://orcid.org/0000-0002-9467-1491"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qiang Wu","raw_affiliation_strings":["Nanjing University of Aeronautics and Astronautics,Nanjing,China","Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanjing University of Aeronautics and Astronautics,Nanjing,China","institution_ids":["https://openalex.org/I9842412"]},{"raw_affiliation_string":"Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003317644","display_name":"Jie Hao","orcid":"https://orcid.org/0000-0002-1269-2097"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jie Hao","raw_affiliation_strings":["Nanjing University of Aeronautics and Astronautics,Nanjing,China","Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanjing University of Aeronautics and Astronautics,Nanjing,China","institution_ids":["https://openalex.org/I9842412"]},{"raw_affiliation_string":"Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5005327587","display_name":"Zehui Xiong","orcid":"https://orcid.org/0000-0002-4440-941X"},"institutions":[{"id":"https://openalex.org/I152815399","display_name":"Singapore University of Technology and Design","ror":"https://ror.org/05j6fvn87","country_code":"SG","type":"education","lineage":["https://openalex.org/I152815399"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Zehui Xiong","raw_affiliation_strings":["Singapore University of Technology and Design,Singapore","Singapore University of Technology and Design, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Singapore University of Technology and Design,Singapore","institution_ids":["https://openalex.org/I152815399"]},{"raw_affiliation_string":"Singapore University of Technology and Design, Singapore","institution_ids":["https://openalex.org/I152815399"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"87","last_page":"94"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13553","display_name":"Age of Information Optimization","score":0.9965999722480774,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7799798250198364},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.7628201246261597},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.5976383686065674},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5812996029853821},{"id":"https://openalex.org/keywords/software-deployment","display_name":"Software deployment","score":0.5431252717971802},{"id":"https://openalex.org/keywords/mobile-edge-computing","display_name":"Mobile edge computing","score":0.5224829316139221},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4843515157699585},{"id":"https://openalex.org/keywords/edge-computing","display_name":"Edge computing","score":0.4563610255718231},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.1192888617515564}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7799798250198364},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.7628201246261597},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.5976383686065674},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5812996029853821},{"id":"https://openalex.org/C105339364","wikidata":"https://www.wikidata.org/wiki/Q2297740","display_name":"Software deployment","level":2,"score":0.5431252717971802},{"id":"https://openalex.org/C2776061582","wikidata":"https://www.wikidata.org/wiki/Q25325231","display_name":"Mobile edge computing","level":3,"score":0.5224829316139221},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4843515157699585},{"id":"https://openalex.org/C2778456923","wikidata":"https://www.wikidata.org/wiki/Q5337692","display_name":"Edge computing","level":3,"score":0.4563610255718231},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.1192888617515564}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/wiopt58741.2023.10349842","is_oa":false,"landing_page_url":"https://doi.org/10.23919/wiopt58741.2023.10349842","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 21st International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks (WiOpt)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/10","score":0.75,"display_name":"Reduced inequalities"}],"awards":[{"id":"https://openalex.org/G2190173036","display_name":null,"funder_award_id":"62171218","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W2118404561","https://openalex.org/W2260783129","https://openalex.org/W2587087058","https://openalex.org/W2623646697","https://openalex.org/W2736601468","https://openalex.org/W2751904527","https://openalex.org/W2917099630","https://openalex.org/W2956503489","https://openalex.org/W2963376050","https://openalex.org/W2969848298","https://openalex.org/W2981309377","https://openalex.org/W3007633271","https://openalex.org/W3110989801","https://openalex.org/W3160114555","https://openalex.org/W3186753227","https://openalex.org/W3200951426","https://openalex.org/W3211469432","https://openalex.org/W4200343875","https://openalex.org/W4206429995","https://openalex.org/W4210950871","https://openalex.org/W4285247440","https://openalex.org/W4313476909","https://openalex.org/W6679191575"],"related_works":["https://openalex.org/W4361251304","https://openalex.org/W3024547383","https://openalex.org/W4210813012","https://openalex.org/W3174690704","https://openalex.org/W2968424451","https://openalex.org/W4221092438","https://openalex.org/W4385335479","https://openalex.org/W2905685817","https://openalex.org/W2730940305","https://openalex.org/W4207020266"],"abstract_inverted_index":{"With":[0],"the":[1,11,24,38,46,53,67,72,76,119,135,142,156,161,167,187,241],"development":[2],"of":[3,23,71,78,82,122,160,225,234],"mobile":[4,35,87,123,210],"services":[5,84,154],"such":[6],"as":[7],"autonomous":[8],"driving":[9],"and":[10,16,30,48,60,75,138,141,155,192,203,207,228,236],"industrial":[12],"internet,":[13],"ultralow":[14],"latency":[15,146,227],"pervasive":[17],"mobility":[18,64,120],"have":[19],"become":[20],"key":[21],"characteristics":[22],"intelligent":[25],"interconnections":[26],"among":[27],"people,":[28],"machines,":[29],"things.":[31],"As":[32],"a":[33,102,125,170],"prevailing":[34],"network":[36,39],"architecture,":[37],"function":[40,91],"virtualization":[41],"(NFV)-based":[42],"edge-cloud":[43,73,113,162,190],"architecture":[44,74],"brings":[45],"computing":[47],"memory":[49],"resources":[50],"closer":[51],"to":[52,132,165,200],"end":[54],"user,":[55],"significantly":[56],"reducing":[57],"service":[58,79,90,108,145,205,211,243],"delays":[59],"supporting":[61],"more":[62,95],"efficient":[63],"management.":[65],"However,":[66],"geographically":[68],"distributed":[69,189],"nature":[70],"quality":[77],"(QoS)":[80],"requirements":[81],"latency-sensitive":[83],"in":[85,110,186,223],"extreme":[86],"scenarios":[88],"make":[89],"chain":[92],"(SFC)":[93],"deployment":[94,105,137,177,195],"challenging.":[96],"In":[97],"this":[98],"paper,":[99],"we":[100],"investigate":[101],"mobility-aware":[103],"SFC":[104,176],"scheme":[106,219],"with":[107,118,231],"migration":[109,139,229],"an":[111],"NFV-based":[112],"system.":[114,163],"To":[115],"properly":[116],"cope":[117],"pattern":[121],"services,":[124],"multistage":[126],"decision-making":[127],"problem":[128],"is":[129,179],"formulated,":[130],"aiming":[131],"jointly":[133],"minimize":[134],"long-term":[136],"costs":[140],"average":[143,232,242],"end-to-end":[144,226],"while":[147,239],"simultaneously":[148],"satisfying":[149],"various":[150],"QoS":[151],"constraints":[152,159],"for":[153],"physical":[157],"resource":[158],"Then,":[164],"address":[166],"formulated":[168],"problem,":[169],"deep":[171],"reinforcement":[172],"learning":[173],"(DRL)-based":[174],"online":[175,194],"algorithm":[178],"proposed":[180,218],"that":[181],"can":[182],"automatically":[183],"detect":[184],"variations":[185],"widely":[188],"environment":[191],"generate":[193],"solutions":[196],"without":[197],"human":[198],"intervention":[199],"implement":[201],"adaptive":[202],"fast":[204],"provision":[206],"also":[208],"support":[209],"migration.":[212],"Extensive":[213],"experimental":[214],"results":[215],"demonstrate":[216],"our":[217],"surpasses":[220],"its":[221],"competitors":[222],"terms":[224],"cost,":[230],"reductions":[233],"6.26%":[235],"18.77%,":[237],"respectively,":[238],"improving":[240],"acceptance":[244],"rate":[245],"by":[246],"19.19%.":[247]},"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}