{"id":"https://openalex.org/W1989927320","doi":"https://doi.org/10.3390/s141222564","title":"BCDP: Budget Constrained and Delay-Bounded Placement for Hybrid Roadside Units in Vehicular Ad Hoc Networks","display_name":"BCDP: Budget Constrained and Delay-Bounded Placement for Hybrid Roadside Units in Vehicular Ad Hoc Networks","publication_year":2014,"publication_date":"2014-11-27","ids":{"openalex":"https://openalex.org/W1989927320","doi":"https://doi.org/10.3390/s141222564","mag":"1989927320","pmid":"https://pubmed.ncbi.nlm.nih.gov/25436656"},"language":"en","primary_location":{"id":"doi:10.3390/s141222564","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s141222564","pdf_url":"https://www.mdpi.com/1424-8220/14/12/22564/pdf?version=1417082585","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/14/12/22564/pdf?version=1417082585","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100432662","display_name":"Peng Li","orcid":"https://orcid.org/0000-0002-0788-9186"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]},{"id":"https://openalex.org/I43922553","display_name":"Wuhan University of Science and Technology","ror":"https://ror.org/00e4hrk88","country_code":"CN","type":"education","lineage":["https://openalex.org/I43922553"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Peng Li","raw_affiliation_strings":["College of Computer Science and Technology, Wuhan University of Science and Technology, Heping Road 947, Wuhan 430081, China","Computer School, Wuhan University, Luo-Jia-Shan Road 16, Wuhan 430072, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, Wuhan University of Science and Technology, Heping Road 947, Wuhan 430081, China","institution_ids":["https://openalex.org/I43922553"]},{"raw_affiliation_string":"Computer School, Wuhan University, Luo-Jia-Shan Road 16, Wuhan 430072, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084572310","display_name":"Chuanhe Huang","orcid":"https://orcid.org/0000-0001-5554-4871"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Chuanhe Huang","raw_affiliation_strings":["Computer School, Wuhan University, Luo-Jia-Shan Road 16, Wuhan 430072, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer School, Wuhan University, Luo-Jia-Shan Road 16, Wuhan 430072, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100432500","display_name":"Qin Liu","orcid":"https://orcid.org/0000-0002-8979-5094"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qin Liu","raw_affiliation_strings":["Computer School, Wuhan University, Luo-Jia-Shan Road 16, Wuhan 430072, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer School, Wuhan University, Luo-Jia-Shan Road 16, Wuhan 430072, China","institution_ids":["https://openalex.org/I37461747"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5084572310"],"corresponding_institution_ids":["https://openalex.org/I37461747"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2673},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2673},"fwci":0.5223,"has_fulltext":true,"cited_by_count":19,"citation_normalized_percentile":{"value":0.70784513,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"14","issue":"12","first_page":"22564","last_page":"22594"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10761","display_name":"Vehicular Ad Hoc Networks (VANETs)","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10761","display_name":"Vehicular Ad Hoc Networks (VANETs)","score":1.0,"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/T10246","display_name":"Mobile Ad Hoc Networks","score":0.9983999729156494,"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/T10524","display_name":"Traffic control and management","score":0.9958000183105469,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/wireless-ad-hoc-network","display_name":"Wireless ad hoc network","score":0.8118938207626343},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7559348344802856},{"id":"https://openalex.org/keywords/bounded-function","display_name":"Bounded function","score":0.6541574001312256},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6402715444564819},{"id":"https://openalex.org/keywords/vehicular-ad-hoc-network","display_name":"Vehicular ad hoc network","score":0.5559242963790894},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.5330209732055664},{"id":"https://openalex.org/keywords/software-deployment","display_name":"Software deployment","score":0.5045050382614136},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4946701228618622},{"id":"https://openalex.org/keywords/mobile-ad-hoc-network","display_name":"Mobile ad hoc network","score":0.4636683464050293},{"id":"https://openalex.org/keywords/constraint","display_name":"Constraint (computer-aided design)","score":0.45420995354652405},{"id":"https://openalex.org/keywords/budget-constraint","display_name":"Budget constraint","score":0.44063428044319153},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.4221882224082947},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.4136695861816406},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.41046085953712463},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3329285979270935},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1455172300338745},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11205774545669556},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.10434743762016296},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.10389313101768494}],"concepts":[{"id":"https://openalex.org/C94523657","wikidata":"https://www.wikidata.org/wiki/Q4085781","display_name":"Wireless ad hoc network","level":3,"score":0.8118938207626343},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7559348344802856},{"id":"https://openalex.org/C34388435","wikidata":"https://www.wikidata.org/wiki/Q2267362","display_name":"Bounded function","level":2,"score":0.6541574001312256},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6402715444564819},{"id":"https://openalex.org/C192448918","wikidata":"https://www.wikidata.org/wiki/Q682677","display_name":"Vehicular ad hoc network","level":4,"score":0.5559242963790894},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.5330209732055664},{"id":"https://openalex.org/C105339364","wikidata":"https://www.wikidata.org/wiki/Q2297740","display_name":"Software deployment","level":2,"score":0.5045050382614136},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4946701228618622},{"id":"https://openalex.org/C91280400","wikidata":"https://www.wikidata.org/wiki/Q4085781","display_name":"Mobile ad hoc network","level":3,"score":0.4636683464050293},{"id":"https://openalex.org/C2776036281","wikidata":"https://www.wikidata.org/wiki/Q48769818","display_name":"Constraint (computer-aided design)","level":2,"score":0.45420995354652405},{"id":"https://openalex.org/C8505890","wikidata":"https://www.wikidata.org/wiki/Q605095","display_name":"Budget constraint","level":2,"score":0.44063428044319153},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.4221882224082947},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.4136695861816406},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.41046085953712463},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3329285979270935},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1455172300338745},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11205774545669556},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.10434743762016296},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10389313101768494},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C133425853","wikidata":"https://www.wikidata.org/wiki/Q60571","display_name":"Neoclassical economics","level":1,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":6,"locations":[{"id":"doi:10.3390/s141222564","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s141222564","pdf_url":"https://www.mdpi.com/1424-8220/14/12/22564/pdf?version=1417082585","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:25436656","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/25436656","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:doaj.org/article:1062e2b6d41f4adfb75f88a6b83cccfd","is_oa":true,"landing_page_url":"https://doaj.org/article/1062e2b6d41f4adfb75f88a6b83cccfd","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"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":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 14, Iss 12, Pp 22564-22594 (2014)","raw_type":"article"},{"id":"pmh:oai:europepmc.org:3271609","is_oa":true,"landing_page_url":"http://europepmc.org/articles/PMC4299028","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},{"id":"pmh:oai:mdpi.com:/1424-8220/14/12/22564/","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3390/s141222564","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:4299028","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/4299028","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s141222564","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s141222564","pdf_url":"https://www.mdpi.com/1424-8220/14/12/22564/pdf?version=1417082585","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.49000000953674316,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"}],"awards":[{"id":"https://openalex.org/G1351182829","display_name":null,"funder_award_id":"61303117","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G388617533","display_name":null,"funder_award_id":"znss2013B012","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4385832177","display_name":null,"funder_award_id":"20120141110073","funder_id":"https://openalex.org/F4320321106","funder_display_name":"Ministry of Education of the People's Republic of China"},{"id":"https://openalex.org/G4825924055","display_name":"\u4e91\u5b58\u50a8\u7684\u6570\u636e\u81ea\u4e3b\u8bbf\u95ee\u63a7\u5236\u4e0e\u6570\u636e\u5b8c\u6574\u6027\u76f2\u5ba1\u8ba1\u65b9\u6cd5\u7814\u7a76","funder_award_id":"61373040","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5117901638","display_name":"\u591a\u8df3\u65e0\u7ebfMesh\u7f51\u7edc\u4e2d\u57fa\u4e8e\u5b9a\u5411\u5929\u7ebf\u7684\u4f4e\u65f6\u5ef6\u5e7f\u64ad\u7814\u7a76","funder_award_id":"61103217","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6112432050","display_name":null,"funder_award_id":"2010CDA004","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7261005431","display_name":null,"funder_award_id":"B20101104","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8277096199","display_name":null,"funder_award_id":"2010CDA004","funder_id":"https://openalex.org/F4320322186","funder_display_name":"Natural Science Foundation of Hubei Province"},{"id":"https://openalex.org/G8304726279","display_name":"\u538b\u7f29\u4f20\u611f\u5728\u65e0\u7ebf\u4f20\u611f\u5668\u7f51\u7edc\u5e94\u7528\u4e2d\u7684\u5173\u952e\u6280\u672f\u7814\u7a76","funder_award_id":"61173137","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321106","display_name":"Ministry of Education of the People's Republic of China","ror":"https://ror.org/01mv9t934"},{"id":"https://openalex.org/F4320322186","display_name":"Natural Science Foundation of Hubei Province","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1989927320.pdf","grobid_xml":"https://content.openalex.org/works/W1989927320.grobid-xml"},"referenced_works_count":49,"referenced_works":["https://openalex.org/W1967906472","https://openalex.org/W1971599965","https://openalex.org/W1982002312","https://openalex.org/W1984824775","https://openalex.org/W1988141492","https://openalex.org/W1988326596","https://openalex.org/W2015731098","https://openalex.org/W2034161544","https://openalex.org/W2041648213","https://openalex.org/W2046514227","https://openalex.org/W2050245485","https://openalex.org/W2050600060","https://openalex.org/W2051119470","https://openalex.org/W2055052734","https://openalex.org/W2056907952","https://openalex.org/W2064334389","https://openalex.org/W2066302425","https://openalex.org/W2069876757","https://openalex.org/W2080379754","https://openalex.org/W2086362938","https://openalex.org/W2088146604","https://openalex.org/W2089633275","https://openalex.org/W2098683126","https://openalex.org/W2100946190","https://openalex.org/W2101167671","https://openalex.org/W2104346601","https://openalex.org/W2107846430","https://openalex.org/W2110360261","https://openalex.org/W2110490785","https://openalex.org/W2114184597","https://openalex.org/W2128474236","https://openalex.org/W2129005103","https://openalex.org/W2130276881","https://openalex.org/W2131810725","https://openalex.org/W2142522527","https://openalex.org/W2142813502","https://openalex.org/W2143204171","https://openalex.org/W2143740254","https://openalex.org/W2145693323","https://openalex.org/W2145929385","https://openalex.org/W2145949739","https://openalex.org/W2146639534","https://openalex.org/W2150671917","https://openalex.org/W2150794496","https://openalex.org/W2157488554","https://openalex.org/W2159921088","https://openalex.org/W2166236823","https://openalex.org/W3143233598","https://openalex.org/W6667967716"],"related_works":["https://openalex.org/W2768875466","https://openalex.org/W2791907813","https://openalex.org/W2187251449","https://openalex.org/W2171926540","https://openalex.org/W2352730511","https://openalex.org/W3135686529","https://openalex.org/W2120569933","https://openalex.org/W2808164533","https://openalex.org/W2130827614","https://openalex.org/W3042178004"],"abstract_inverted_index":{"In":[0],"vehicular":[1,38],"ad":[2,39],"hoc":[3,40],"networks,":[4],"roadside":[5,35],"units":[6,36],"(RSUs)":[7],"placement":[8,31],"has":[9],"been":[10],"proposed":[11],"to":[12,72,117,128,144,170],"improve":[13,183],"the":[14,15,26,65,85,113,119,124,139,145,149,160,172,178,184,189],"overall":[16],"network":[17],"performance":[18],"in":[19,37,138],"many":[20],"ITS":[21],"applications.":[22],"This":[23],"paper":[24],"addresses":[25],"budget":[27,107,151],"constrained":[28],"and":[29,52,62,78,93,109,153,187],"delay-bounded":[30,90,126],"problem":[32,114,162],"(BCDP)":[33],"for":[34],"networks.":[41],"There":[42],"are":[43,57,100,104],"two":[44,98],"types":[45],"of":[46,67,84,87,96],"RSUs:":[47],"cable":[48],"connected":[49],"RSU":[50,54],"(c-RSU)":[51],"wireless":[53,76],"(w-RSU).":[55],"c-RSUs":[56],"interconnected":[58],"through":[59,75],"wired":[60],"lines,":[61],"they":[63],"form":[64],"backbone":[66],"VANETs,":[68],"while":[69],"w-RSUs":[70],"connect":[71],"other":[73,195],"RSUs":[74,130],"communication":[77],"serve":[79],"as":[80],"an":[81],"economical":[82],"extension":[83],"coverage":[86,91,127,185],"c-RSUs.":[88],"The":[89],"range":[92,186],"deployment":[94,191],"cost":[95],"these":[97],"cases":[99],"totally":[101],"different.":[102],"We":[103,156],"given":[105,150],"a":[106,110,133],"constraint":[108,152],"delay":[111,154],"bound,":[112],"is":[115,163],"how":[116],"find":[118],"optimal":[120],"candidate":[121],"sites":[122],"with":[123,194],"maximal":[125],"place":[129],"such":[131],"that":[132,159],"message":[134],"from":[135],"any":[136],"c-RSU":[137],"region":[140],"can":[141,181],"be":[142],"disseminated":[143],"more":[146],"vehicles":[147],"within":[148],"bound.":[155],"first":[157],"prove":[158],"BCDP":[161,173],"NP-hard.":[164],"Then":[165],"we":[166],"propose":[167],"several":[168],"algorithms":[169,180],"solve":[171],"problem.":[174],"Simulation":[175],"results":[176],"show":[177],"heuristic":[179,196],"significantly":[182],"reduce":[188],"total":[190],"cost,":[192],"compared":[193],"methods.":[197]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":7},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}