{"id":"https://openalex.org/W3110291132","doi":"https://doi.org/10.1587/transinf.2020edl8050","title":"DVNR: A Distributed Method for Virtual Network Recovery","display_name":"DVNR: A Distributed Method for Virtual Network Recovery","publication_year":2020,"publication_date":"2020-11-30","ids":{"openalex":"https://openalex.org/W3110291132","doi":"https://doi.org/10.1587/transinf.2020edl8050","mag":"3110291132"},"language":"en","primary_location":{"id":"doi:10.1587/transinf.2020edl8050","is_oa":true,"landing_page_url":"https://doi.org/10.1587/transinf.2020edl8050","pdf_url":"https://www.jstage.jst.go.jp/article/transinf/E103.D/12/E103.D_2020EDL8050/_pdf","source":{"id":"https://openalex.org/S2486202937","display_name":"IEICE Transactions on Information and Systems","issn_l":"0916-8532","issn":["0916-8532","1745-1361"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Information and Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://www.jstage.jst.go.jp/article/transinf/E103.D/12/E103.D_2020EDL8050/_pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5031291553","display_name":"Guangyuan Liu","orcid":"https://orcid.org/0000-0002-8058-5947"},"institutions":[{"id":"https://openalex.org/I90090648","display_name":"Shijiazhuang Tiedao University","ror":"https://ror.org/022e9e065","country_code":"CN","type":"education","lineage":["https://openalex.org/I90090648"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Guangyuan LIU","raw_affiliation_strings":["School of Information Science and Technology, Shijiazhuang Tiedao University"],"affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, Shijiazhuang Tiedao University","institution_ids":["https://openalex.org/I90090648"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5046055268","display_name":"Daokun Chen","orcid":"https://orcid.org/0000-0003-2823-7213"},"institutions":[{"id":"https://openalex.org/I4210128818","display_name":"Institute of Software","ror":"https://ror.org/033dfsn42","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128818"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Daokun CHEN","raw_affiliation_strings":["Institute of Software Chinese Academy of Sciences"],"affiliations":[{"raw_affiliation_string":"Institute of Software Chinese Academy of Sciences","institution_ids":["https://openalex.org/I4210128818"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5031291553"],"corresponding_institution_ids":["https://openalex.org/I90090648"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.19299535,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"E103.D","issue":"12","first_page":"2713","last_page":"2716"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":1.0,"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/T10714","display_name":"Software-Defined Networks and 5G","score":1.0,"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/T10502","display_name":"Advanced Memory and Neural Computing","score":0.9962000250816345,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10400","display_name":"Network Security and Intrusion Detection","score":0.9948999881744385,"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":0.9010496139526367},{"id":"https://openalex.org/keywords/network-virtualization","display_name":"Network virtualization","score":0.7486743927001953},{"id":"https://openalex.org/keywords/virtual-network","display_name":"Virtual network","score":0.7385932207107544},{"id":"https://openalex.org/keywords/virtual-machine","display_name":"Virtual machine","score":0.5805666446685791},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.5524465441703796},{"id":"https://openalex.org/keywords/virtualization","display_name":"Virtualization","score":0.5518567562103271},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.4903388023376465},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.4659235179424286},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4414803981781006},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.23555806279182434},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.17759498953819275}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.9010496139526367},{"id":"https://openalex.org/C2779898492","wikidata":"https://www.wikidata.org/wiki/Q4112081","display_name":"Network virtualization","level":4,"score":0.7486743927001953},{"id":"https://openalex.org/C2776874963","wikidata":"https://www.wikidata.org/wiki/Q4112081","display_name":"Virtual network","level":2,"score":0.7385932207107544},{"id":"https://openalex.org/C25344961","wikidata":"https://www.wikidata.org/wiki/Q192726","display_name":"Virtual machine","level":2,"score":0.5805666446685791},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5524465441703796},{"id":"https://openalex.org/C513985346","wikidata":"https://www.wikidata.org/wiki/Q270471","display_name":"Virtualization","level":3,"score":0.5518567562103271},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.4903388023376465},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4659235179424286},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4414803981781006},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.23555806279182434},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.17759498953819275}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1587/transinf.2020edl8050","is_oa":true,"landing_page_url":"https://doi.org/10.1587/transinf.2020edl8050","pdf_url":"https://www.jstage.jst.go.jp/article/transinf/E103.D/12/E103.D_2020EDL8050/_pdf","source":{"id":"https://openalex.org/S2486202937","display_name":"IEICE Transactions on Information and Systems","issn_l":"0916-8532","issn":["0916-8532","1745-1361"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Information and Systems","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1587/transinf.2020edl8050","is_oa":true,"landing_page_url":"https://doi.org/10.1587/transinf.2020edl8050","pdf_url":"https://www.jstage.jst.go.jp/article/transinf/E103.D/12/E103.D_2020EDL8050/_pdf","source":{"id":"https://openalex.org/S2486202937","display_name":"IEICE Transactions on Information and Systems","issn_l":"0916-8532","issn":["0916-8532","1745-1361"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Information and Systems","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2867586130","display_name":null,"funder_award_id":"F2017210118","funder_id":"https://openalex.org/F4320322163","funder_display_name":"Natural Science Foundation of Hebei Province"},{"id":"https://openalex.org/G4264956716","display_name":null,"funder_award_id":"2018YFB1701403","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"}],"funders":[{"id":"https://openalex.org/F4320322163","display_name":"Natural Science Foundation of Hebei Province","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3110291132.pdf","grobid_xml":"https://content.openalex.org/works/W3110291132.grobid-xml"},"referenced_works_count":10,"referenced_works":["https://openalex.org/W1966600255","https://openalex.org/W2060898162","https://openalex.org/W2130267070","https://openalex.org/W2132238781","https://openalex.org/W2155659292","https://openalex.org/W2319471676","https://openalex.org/W2541017027","https://openalex.org/W2763876712","https://openalex.org/W2809329499","https://openalex.org/W4285547823"],"related_works":["https://openalex.org/W2088620127","https://openalex.org/W2461440407","https://openalex.org/W2317094215","https://openalex.org/W2743348030","https://openalex.org/W2947629119","https://openalex.org/W1963799338","https://openalex.org/W2542775576","https://openalex.org/W2900408237","https://openalex.org/W2606336747","https://openalex.org/W2036412865"],"abstract_inverted_index":{"How":[0],"to":[1,54,78,119],"restore":[2],"virtual":[3,23,40,73,81,88,93,101],"network":[4,7,19,24,74,82,94],"against":[5],"substrate":[6],"failure":[8],"(e.g.":[9],"link":[10],"cut)":[11],"is":[12],"one":[13],"of":[14,18,34,65,99],"the":[15,32,44,61,80,109],"key":[16],"challenges":[17],"virtualization.":[20],"The":[21],"traditional":[22],"recovery":[25,48,75,83,97,115,128],"(VNR)":[26],"methods":[27],"are":[28,50],"mostly":[29],"based":[30],"on":[31],"idea":[33],"centralized":[35,120],"control.":[36],"However,":[37],"if":[38],"multiple":[39,100],"networks":[41,102],"fail":[42],"at":[43],"same":[45],"time,":[46],"their":[47],"processes":[49],"usually":[51],"queued":[52],"according":[53],"a":[55],"specific":[56],"priority,":[57],"which":[58],"may":[59],"increase":[60],"average":[62,127],"waiting":[63],"time":[64],"users.":[66],"In":[67],"this":[68],"letter,":[69],"we":[70],"study":[71],"distributed":[72],"(DVNR)":[76],"method":[77,112,122],"improve":[79],"efficiency.":[84],"We":[85],"establish":[86],"exclusive":[87],"machine":[89],"(VM)":[90],"for":[91],"each":[92],"and":[95],"process":[96],"requests":[98],"in":[103],"parallel.":[104],"Simulation":[105],"results":[106],"show":[107],"that":[108],"proposed":[110],"DVNR":[111],"can":[113],"obtain":[114],"success":[116],"rate":[117],"closely":[118],"VNR":[121],"while":[123],"yield":[124],"~70%":[125],"less":[126],"time.":[129]},"counts_by_year":[],"updated_date":"2026-04-10T15:06:20.359241","created_date":"2025-10-10T00:00:00"}