{"id":"https://openalex.org/W4403320241","doi":"https://doi.org/10.1109/tnet.2024.3475248","title":"Provably Efficient Service Function Chain Embedding and Protection in Edge Networks","display_name":"Provably Efficient Service Function Chain Embedding and Protection in Edge Networks","publication_year":2024,"publication_date":"2024-10-11","ids":{"openalex":"https://openalex.org/W4403320241","doi":"https://doi.org/10.1109/tnet.2024.3475248"},"language":"en","primary_location":{"id":"doi:10.1109/tnet.2024.3475248","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnet.2024.3475248","pdf_url":null,"source":{"id":"https://openalex.org/S5407042750","display_name":"IEEE Transactions on Networking","issn_l":"2998-4157","issn":["2998-4157"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Networking","raw_type":"journal-article"},"type":"article","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/A5079356223","display_name":"Danyang Zheng","orcid":"https://orcid.org/0000-0002-3031-7856"},"institutions":[{"id":"https://openalex.org/I4800084","display_name":"Southwest Jiaotong University","ror":"https://ror.org/00hn7w693","country_code":"CN","type":"education","lineage":["https://openalex.org/I4800084"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Danyang Zheng","raw_affiliation_strings":["School of Computing and Artificial Intelligence, Southwest Jiaotong University, Chengdu, Sichuan, China"],"raw_orcid":"https://orcid.org/0000-0002-3031-7856","affiliations":[{"raw_affiliation_string":"School of Computing and Artificial Intelligence, Southwest Jiaotong University, Chengdu, Sichuan, China","institution_ids":["https://openalex.org/I4800084"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069042354","display_name":"Xiaojun Cao","orcid":"https://orcid.org/0000-0001-5670-8196"},"institutions":[{"id":"https://openalex.org/I181565077","display_name":"Georgia State University","ror":"https://ror.org/03qt6ba18","country_code":"US","type":"education","lineage":["https://openalex.org/I181565077"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xiaojun Cao","raw_affiliation_strings":["Department of Computer Science, Georgia State University, Atlanta, GA, USA"],"raw_orcid":"https://orcid.org/0000-0001-5670-8196","affiliations":[{"raw_affiliation_string":"Department of Computer Science, Georgia State University, Atlanta, GA, USA","institution_ids":["https://openalex.org/I181565077"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":11.6577,"has_fulltext":false,"cited_by_count":58,"citation_normalized_percentile":{"value":0.99069592,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":"33","issue":"1","first_page":"178","last_page":"193"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":0.9728999733924866,"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":0.9728999733924866,"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/T10064","display_name":"Complex Network Analysis Techniques","score":0.9487000107765198,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":0.9018999934196472,"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/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.5935344696044922},{"id":"https://openalex.org/keywords/embedding","display_name":"Embedding","score":0.5089213848114014},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5032574534416199},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.4561215937137604},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.4507930874824524},{"id":"https://openalex.org/keywords/chain","display_name":"Chain (unit)","score":0.4491260051727295},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3588178753852844},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.33290910720825195},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.22805273532867432},{"id":"https://openalex.org/keywords/cell-biology","display_name":"Cell biology","score":0.1474083960056305},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.11050832271575928},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.0949011743068695},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.07283544540405273}],"concepts":[{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.5935344696044922},{"id":"https://openalex.org/C41608201","wikidata":"https://www.wikidata.org/wiki/Q980509","display_name":"Embedding","level":2,"score":0.5089213848114014},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5032574534416199},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.4561215937137604},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.4507930874824524},{"id":"https://openalex.org/C199185054","wikidata":"https://www.wikidata.org/wiki/Q552299","display_name":"Chain (unit)","level":2,"score":0.4491260051727295},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3588178753852844},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.33290910720825195},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.22805273532867432},{"id":"https://openalex.org/C95444343","wikidata":"https://www.wikidata.org/wiki/Q7141","display_name":"Cell biology","level":1,"score":0.1474083960056305},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.11050832271575928},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0949011743068695},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.07283544540405273},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tnet.2024.3475248","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnet.2024.3475248","pdf_url":null,"source":{"id":"https://openalex.org/S5407042750","display_name":"IEEE Transactions on Networking","issn_l":"2998-4157","issn":["2998-4157"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Networking","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2915584714","display_name":null,"funder_award_id":"62302404","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5417512370","display_name":null,"funder_award_id":"2024NSFSC1456","funder_id":"https://openalex.org/F4320329861","funder_display_name":"Natural Science Foundation of Sichuan Province"},{"id":"https://openalex.org/G5968403853","display_name":null,"funder_award_id":"2682023CX032","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320329861","display_name":"Natural Science Foundation of Sichuan Province","ror":null},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W2087569367","https://openalex.org/W2123806189","https://openalex.org/W2155061423","https://openalex.org/W2790045047","https://openalex.org/W2920699278","https://openalex.org/W2962802879","https://openalex.org/W2994604822","https://openalex.org/W2996899367","https://openalex.org/W3047197714","https://openalex.org/W3082398320","https://openalex.org/W3088133383","https://openalex.org/W3111540539","https://openalex.org/W3119483972","https://openalex.org/W3127245489","https://openalex.org/W3134295131","https://openalex.org/W3155878847","https://openalex.org/W3163499064","https://openalex.org/W3180641418","https://openalex.org/W3182773834","https://openalex.org/W3188554269","https://openalex.org/W3210460101","https://openalex.org/W3217787308","https://openalex.org/W4206171179","https://openalex.org/W4220801109","https://openalex.org/W4224880013","https://openalex.org/W4225937726","https://openalex.org/W4283207419","https://openalex.org/W4285813864","https://openalex.org/W4294672342","https://openalex.org/W4311255828","https://openalex.org/W4312247206","https://openalex.org/W4312609211","https://openalex.org/W6813796595"],"related_works":["https://openalex.org/W2081900870","https://openalex.org/W2037549926","https://openalex.org/W2345479200","https://openalex.org/W2183306018","https://openalex.org/W2849310602","https://openalex.org/W3006008237","https://openalex.org/W2419146053","https://openalex.org/W4388890789","https://openalex.org/W2088247287","https://openalex.org/W2047299571"],"abstract_inverted_index":{"Internet-connected":[0],"devices":[1],"generate":[2],"service":[3,34],"function":[4,35],"chain":[5],"(SFC)":[6],"requests":[7],"for":[8,83,115,194],"reliability-sensitive":[9],"applications":[10],"such":[11],"as":[12],"smart":[13],"factories":[14],"and":[15,52,57,93,112,128,141,158,190],"intelligent":[16],"healthcare.":[17],"To":[18],"facilitate":[19],"reliable":[20],"SFC":[21,27,63,96,110,156,171],"provisioning,":[22],"one":[23],"can":[24,177],"employ":[25],"dedicated":[26],"protection":[28,113,159],"approaches":[29,65],"to":[30,66,91,133,167],"protect":[31,94],"the":[32,45,49,58,84,107,119,135,144,162,179,198,212],"primary":[33,51,189],"path":[36],"(SFP)":[37],"by":[38,70,138],"constructing":[39],"a":[40,123,185],"fault-disjointed":[41,50,188],"backup":[42,53,124,191],"SFP.":[43],"Notably,":[44],"construction":[46],"processes":[47,72,99],"of":[48,61,109,122,146,183,187],"SFPs":[54,69],"are":[55,165,201],"interdependent,":[56],"direct":[59],"application":[60],"existing":[62],"embedding":[64,111,140,157],"construct":[67],"these":[68,147],"separate":[71],"may":[73],"not":[74],"effectively":[75],"optimize":[76],"overall":[77,180],"resource":[78,181],"consumption.":[79],"In":[80],"this":[81],"work,":[82],"first":[85],"time,":[86],"we":[87,117,149,173],"comprehensively":[88],"study":[89],"how":[90],"embed":[92],"an":[95,151,169],"through":[97],"collaborative":[98,139],"that":[100,175,208],"have":[101],"provable":[102],"bounds.":[103],"We":[104],"formally":[105],"define":[106],"problem":[108],"(SFCEP),":[114],"which":[116,197],"develop":[118],"novel":[120],"techniques":[121],"SFP":[125],"identifier":[126],"(BSI)":[127],"resource-aware":[129],"Bellman-Ford":[130],"loop":[131],"(RBL)":[132],"address":[134],"challenges":[136],"posed":[137],"protection.":[142],"On":[143],"basis":[145],"techniques,":[148],"propose":[150],"efficient":[152],"algorithm":[153],"called":[154],"optimal":[155],"(Opt-SEP).":[160],"When":[161],"network":[163,199],"resources":[164,200],"sufficient":[166],"accommodate":[168],"incoming":[170],"request,":[172],"prove":[174],"Opt-SEP":[176,209],"minimize":[178],"cost":[182],"creating":[184],"pair":[186],"SFPs.":[192],"Moreover,":[193],"cases":[195],"in":[196],"limited,":[202],"our":[203],"extensive":[204],"simulation":[205],"results":[206],"show":[207],"significantly":[210],"outperforms":[211],"benchmarks.":[213]},"counts_by_year":[{"year":2026,"cited_by_count":14},{"year":2025,"cited_by_count":43},{"year":2024,"cited_by_count":1}],"updated_date":"2026-08-12T21:12:35.861297","created_date":"2025-10-10T00:00:00"}
