{"id":"https://openalex.org/W4380716251","doi":"https://doi.org/10.1109/tnet.2023.3284051","title":"Approximation Algorithms for Computing Virtual Backbones Considering Routing Costs in Wireless Networks","display_name":"Approximation Algorithms for Computing Virtual Backbones Considering Routing Costs in Wireless Networks","publication_year":2023,"publication_date":"2023-06-15","ids":{"openalex":"https://openalex.org/W4380716251","doi":"https://doi.org/10.1109/tnet.2023.3284051"},"language":"en","primary_location":{"id":"doi:10.1109/tnet.2023.3284051","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnet.2023.3284051","pdf_url":null,"source":{"id":"https://openalex.org/S62238642","display_name":"IEEE/ACM Transactions on Networking","issn_l":"1063-6692","issn":["1063-6692","1558-2566"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE/ACM 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/A5064599824","display_name":"Weiguang Zhang","orcid":"https://orcid.org/0000-0002-0468-6033"},"institutions":[{"id":"https://openalex.org/I150807315","display_name":"Guangxi University","ror":"https://ror.org/02c9qn167","country_code":"CN","type":"education","lineage":["https://openalex.org/I150807315"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Weiguang Zhang","raw_affiliation_strings":["School of Electrical Engineering, Guangxi University, Nanning, China"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Guangxi University, Nanning, China","institution_ids":["https://openalex.org/I150807315"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059162833","display_name":"Jiarong Liang","orcid":"https://orcid.org/0000-0002-1990-6780"},"institutions":[{"id":"https://openalex.org/I150807315","display_name":"Guangxi University","ror":"https://ror.org/02c9qn167","country_code":"CN","type":"education","lineage":["https://openalex.org/I150807315"]},{"id":"https://openalex.org/I4210151929","display_name":"Nanning Normal University","ror":"https://ror.org/04dx82x73","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210151929"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiarong Liang","raw_affiliation_strings":["School of Computer, Electronics and Information and Guangxi Key Laboratory of Multimedia Communications and Network Technology, Guangxi University, Nanning, China","Nanning University, Nanning, China"],"affiliations":[{"raw_affiliation_string":"School of Computer, Electronics and Information and Guangxi Key Laboratory of Multimedia Communications and Network Technology, Guangxi University, Nanning, China","institution_ids":["https://openalex.org/I150807315"]},{"raw_affiliation_string":"Nanning University, Nanning, China","institution_ids":["https://openalex.org/I4210151929"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5051156480","display_name":"Xinyu Liang","orcid":"https://orcid.org/0000-0003-1314-9042"},"institutions":[{"id":"https://openalex.org/I145897649","display_name":"Minzu University of China","ror":"https://ror.org/0044e2g62","country_code":"CN","type":"education","lineage":["https://openalex.org/I145897649"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinyu Liang","raw_affiliation_strings":["School of Artificial Intelligence, Guangxi Minzu University, Nanning, China"],"affiliations":[{"raw_affiliation_string":"School of Artificial Intelligence, Guangxi Minzu University, Nanning, China","institution_ids":["https://openalex.org/I145897649"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5064599824"],"corresponding_institution_ids":["https://openalex.org/I150807315"],"apc_list":null,"apc_paid":null,"fwci":1.0046,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.76453243,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"32","issue":"1","first_page":"323","last_page":"337"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10080","display_name":"Energy Efficient Wireless Sensor Networks","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/T10080","display_name":"Energy Efficient Wireless Sensor Networks","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/T10246","display_name":"Mobile Ad Hoc Networks","score":0.9991000294685364,"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/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":0.9958999752998352,"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":0.7179228067398071},{"id":"https://openalex.org/keywords/routing-algorithm","display_name":"Routing algorithm","score":0.5241708755493164},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.47496935725212097},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4650118947029114},{"id":"https://openalex.org/keywords/routing","display_name":"Routing (electronic design automation)","score":0.4555552899837494},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.44609737396240234},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.44423675537109375},{"id":"https://openalex.org/keywords/routing-protocol","display_name":"Routing protocol","score":0.26799219846725464},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.14921331405639648}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7179228067398071},{"id":"https://openalex.org/C2984173633","wikidata":"https://www.wikidata.org/wiki/Q22725","display_name":"Routing algorithm","level":4,"score":0.5241708755493164},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.47496935725212097},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4650118947029114},{"id":"https://openalex.org/C74172769","wikidata":"https://www.wikidata.org/wiki/Q1446839","display_name":"Routing (electronic design automation)","level":2,"score":0.4555552899837494},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.44609737396240234},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.44423675537109375},{"id":"https://openalex.org/C104954878","wikidata":"https://www.wikidata.org/wiki/Q1648707","display_name":"Routing protocol","level":3,"score":0.26799219846725464},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.14921331405639648}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tnet.2023.3284051","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnet.2023.3284051","pdf_url":null,"source":{"id":"https://openalex.org/S62238642","display_name":"IEEE/ACM Transactions on Networking","issn_l":"1063-6692","issn":["1063-6692","1558-2566"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE/ACM Transactions on Networking","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.5400000214576721}],"awards":[{"id":"https://openalex.org/G6455877953","display_name":null,"funder_award_id":"2018GXNSFDA281052","funder_id":"https://openalex.org/F4320313613","funder_display_name":"Natural Science Foundation of Guangxi Zhuang Autonomous Region"},{"id":"https://openalex.org/G8265395889","display_name":null,"funder_award_id":"61862003","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320313613","display_name":"Natural Science Foundation of Guangxi Zhuang Autonomous Region","ror":null},{"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":34,"referenced_works":["https://openalex.org/W567902463","https://openalex.org/W1501603389","https://openalex.org/W1986129901","https://openalex.org/W2020480064","https://openalex.org/W2042626642","https://openalex.org/W2043377742","https://openalex.org/W2052504823","https://openalex.org/W2063572899","https://openalex.org/W2081811330","https://openalex.org/W2098086554","https://openalex.org/W2104846640","https://openalex.org/W2117331508","https://openalex.org/W2162804590","https://openalex.org/W2167609596","https://openalex.org/W2281663752","https://openalex.org/W2397211304","https://openalex.org/W2517343931","https://openalex.org/W2604321178","https://openalex.org/W2778486611","https://openalex.org/W2782183607","https://openalex.org/W2900580158","https://openalex.org/W2906846149","https://openalex.org/W2914062206","https://openalex.org/W2952323957","https://openalex.org/W2955080802","https://openalex.org/W2963767471","https://openalex.org/W2964030731","https://openalex.org/W2999885064","https://openalex.org/W3004677953","https://openalex.org/W3006020671","https://openalex.org/W3041870158","https://openalex.org/W3123829481","https://openalex.org/W3189033711","https://openalex.org/W4200071468"],"related_works":["https://openalex.org/W2149224531","https://openalex.org/W4247716783","https://openalex.org/W2137646787","https://openalex.org/W2160885658","https://openalex.org/W2098791961","https://openalex.org/W2144164383","https://openalex.org/W2483530712","https://openalex.org/W4230539218","https://openalex.org/W2150731467","https://openalex.org/W2154215043"],"abstract_inverted_index":{"The":[0,53,175,209],"strategy":[1],"of":[2,72,111,179,185,206],"constructing":[3,149,166],"a":[4,14,34,79,84,126,129,136,150,153,167,170],"virtual":[5],"backbone":[6],"(VB)":[7],"to":[8,93,124],"perform":[9],"routing":[10,109,133,155],"tasks":[11],"is":[12,81,88,145,162,181,187],"considered":[13],"mature":[15],"method":[16],"for":[17,148,165],"addressing":[18],"the":[19,51,55,58,70,75,108,112,160,204],"broadcast":[20],"storm":[21],"problem":[22],"in":[23,50,69,83,135],"wireless":[24,62],"sensor":[25],"networks":[26],"(WSNs).":[27],"A":[28],"WSN":[29],"can":[30,42],"be":[31,43,94,115],"regarded":[32,44],"as":[33,45,107],"unit":[35],"disk":[36],"graph":[37],"(UDG),":[38],"and":[39,61,65,132,159,183,200],"its":[40,86],"VBs":[41],"connected":[46],"dominating":[47],"sets":[48],"(CDSs)":[49],"UDG.":[52],"smaller":[54],"VB":[56,80,127,151,168],"is,":[57],"less":[59],"overhead":[60],"signal":[63],"collision":[64],"interference":[66],"there":[67],"are":[68,101],"process":[71],"communication":[73],"via":[74],"VB.":[76],"Therefore,":[77],"when":[78],"designed":[82],"WSN,":[85],"size":[87,131],"naturally":[89],"an":[90,146,163],"important":[91],"factor":[92],"considered.":[95,116],"In":[96,117],"addition,":[97],"other":[98,161],"factors":[99],"that":[100,184,213],"often":[102],"ignored":[103],"by":[104],"researchers,":[105],"such":[106],"cost":[110,134],"VB,":[113],"should":[114],"this":[118],"article,":[119],"we":[120],"focus":[121],"on":[122,203],"how":[123],"construct":[125],"with":[128,152,169,194],"small":[130],"WSN.":[137],"We":[138,189],"propose":[139],"two":[140,192],"centralized":[141],"approximation":[142],"algorithms:":[143],"one":[144],"algorithm":[147,164,207],"guaranteed":[154],"cost,":[156],"called":[157,173],"RCC-CDS,":[158],"bounded":[171],"diameter,":[172],"BD-CDS.":[174],"performance":[176],"ratio":[177],"(PR)":[178],"RCC-CDS":[180],"142.758,":[182],"BD-CDS":[186],"13.596.":[188],"compare":[190],"these":[191],"algorithms":[193,215],"previous":[195],"works":[196],"though":[197],"theoretical":[198],"analysis":[199],"simulation":[201],"experiments":[202],"basis":[205],"performance.":[208,218],"results":[210],"obtained":[211],"show":[212],"our":[214],"have":[216],"better":[217]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}