{"id":"https://openalex.org/W3107222227","doi":"https://doi.org/10.1155/2020/8811175","title":"Study on Delay Optimization of Fog Computing Edge Nodes Based on the CPSO-LB Algorithm","display_name":"Study on Delay Optimization of Fog Computing Edge Nodes Based on the CPSO-LB Algorithm","publication_year":2020,"publication_date":"2020-12-01","ids":{"openalex":"https://openalex.org/W3107222227","doi":"https://doi.org/10.1155/2020/8811175","mag":"3107222227"},"language":"en","primary_location":{"id":"doi:10.1155/2020/8811175","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2020/8811175","pdf_url":"https://downloads.hindawi.com/journals/wcmc/2020/8811175.pdf","source":{"id":"https://openalex.org/S235346","display_name":"Wireless Communications and Mobile Computing","issn_l":"1530-8669","issn":["1530-8669","1530-8677"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Wireless Communications and Mobile Computing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://downloads.hindawi.com/journals/wcmc/2020/8811175.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5002086588","display_name":"Junying Wu","orcid":"https://orcid.org/0000-0001-5501-7115"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"J. Y. Wu","raw_affiliation_strings":["State Grid Hebei Information and Telecommunication Branch, Shijiazhuang 050021, China"],"affiliations":[{"raw_affiliation_string":"State Grid Hebei Information and Telecommunication Branch, Shijiazhuang 050021, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102971726","display_name":"Rui Xin","orcid":"https://orcid.org/0000-0002-8452-3233"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"R. Xin","raw_affiliation_strings":["State Grid Hebei Information and Telecommunication Branch, Shijiazhuang 050021, China"],"affiliations":[{"raw_affiliation_string":"State Grid Hebei Information and Telecommunication Branch, Shijiazhuang 050021, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102937916","display_name":"Jun Zhao","orcid":"https://orcid.org/0000-0003-1980-348X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"J. B. Zhao","raw_affiliation_strings":["State Grid Hebei Electric Power Co. Ltd., Shijiazhuang 050021, China"],"affiliations":[{"raw_affiliation_string":"State Grid Hebei Electric Power Co. Ltd., Shijiazhuang 050021, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072070085","display_name":"Tao Zheng","orcid":"https://orcid.org/0000-0002-1677-6466"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"T. Zheng","raw_affiliation_strings":["State Grid Hebei Information and Telecommunication Branch, Shijiazhuang 050021, China"],"affiliations":[{"raw_affiliation_string":"State Grid Hebei Information and Telecommunication Branch, Shijiazhuang 050021, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103463759","display_name":"Jiang Ding","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"D. Jiang","raw_affiliation_strings":["State Grid Hebei Information and Telecommunication Branch, Shijiazhuang 050021, China"],"affiliations":[{"raw_affiliation_string":"State Grid Hebei Information and Telecommunication Branch, Shijiazhuang 050021, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5015196108","display_name":"P. F. Zhang","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"P. F. Zhang","raw_affiliation_strings":["State Grid Hebei Information and Telecommunication Branch, Shijiazhuang 050021, China"],"affiliations":[{"raw_affiliation_string":"State Grid Hebei Information and Telecommunication Branch, Shijiazhuang 050021, China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5002086588"],"corresponding_institution_ids":[],"apc_list":{"value":2300,"currency":"USD","value_usd":2300},"apc_paid":{"value":2300,"currency":"USD","value_usd":2300},"fwci":0.5338,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.76082033,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":"2020","issue":null,"first_page":"1","last_page":"12"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9954000115394592,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9954000115394592,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9926000237464905,"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/T13038","display_name":"Internet of Things and AI","score":0.9735000133514404,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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":0.8640155792236328},{"id":"https://openalex.org/keywords/unary-operation","display_name":"Unary operation","score":0.5994642972946167},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.5966603755950928},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.5567662715911865},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.5355883240699768},{"id":"https://openalex.org/keywords/data-aggregator","display_name":"Data aggregator","score":0.5179063677787781},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.49230802059173584},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4729219079017639},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.4668854773044586},{"id":"https://openalex.org/keywords/identifier","display_name":"Identifier","score":0.43426987528800964},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.40299493074417114},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.39213496446609497},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.13397401571273804},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.11644279956817627}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8640155792236328},{"id":"https://openalex.org/C78023250","wikidata":"https://www.wikidata.org/wiki/Q657596","display_name":"Unary operation","level":2,"score":0.5994642972946167},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.5966603755950928},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.5567662715911865},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.5355883240699768},{"id":"https://openalex.org/C82578977","wikidata":"https://www.wikidata.org/wiki/Q16773055","display_name":"Data aggregator","level":3,"score":0.5179063677787781},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.49230802059173584},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4729219079017639},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.4668854773044586},{"id":"https://openalex.org/C154504017","wikidata":"https://www.wikidata.org/wiki/Q853614","display_name":"Identifier","level":2,"score":0.43426987528800964},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.40299493074417114},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.39213496446609497},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.13397401571273804},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.11644279956817627},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"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/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1155/2020/8811175","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2020/8811175","pdf_url":"https://downloads.hindawi.com/journals/wcmc/2020/8811175.pdf","source":{"id":"https://openalex.org/S235346","display_name":"Wireless Communications and Mobile Computing","issn_l":"1530-8669","issn":["1530-8669","1530-8677"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Wireless Communications and Mobile Computing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:d18878e143794453a166fb32d65d1f50","is_oa":true,"landing_page_url":"https://doaj.org/article/d18878e143794453a166fb32d65d1f50","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"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":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Wireless Communications and Mobile Computing, Vol 2020 (2020)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1155/2020/8811175","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2020/8811175","pdf_url":"https://downloads.hindawi.com/journals/wcmc/2020/8811175.pdf","source":{"id":"https://openalex.org/S235346","display_name":"Wireless Communications and Mobile Computing","issn_l":"1530-8669","issn":["1530-8669","1530-8677"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Wireless Communications and Mobile Computing","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.8299999833106995}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3107222227.pdf","grobid_xml":"https://content.openalex.org/works/W3107222227.grobid-xml"},"referenced_works_count":9,"referenced_works":["https://openalex.org/W1678884566","https://openalex.org/W2751163291","https://openalex.org/W2896252239","https://openalex.org/W2910637617","https://openalex.org/W2990996075","https://openalex.org/W2992330791","https://openalex.org/W2999867301","https://openalex.org/W3013561618","https://openalex.org/W3034775894"],"related_works":["https://openalex.org/W2888918612","https://openalex.org/W2166285859","https://openalex.org/W3148597776","https://openalex.org/W2060412688","https://openalex.org/W1538206641","https://openalex.org/W3211656382","https://openalex.org/W2025370853","https://openalex.org/W4235940179","https://openalex.org/W1972183506","https://openalex.org/W3142104043"],"abstract_inverted_index":{"With":[0,86],"the":[1,11,26,37,43,51,57,84,87,90,98,107,123,137,147,163,174,178],"development":[2],"of":[3,14,28,36,53,60,89,125,139,166,177],"modern":[4],"science":[5],"and":[6,20,78,95,110,152],"technology":[7],"as":[8,10,102,134],"well":[9],"steady":[12],"advancement":[13],"urbanization,":[15],"intelligent":[16,44,61,73],"networks":[17,24],"have":[18],"emerged":[19],"are":[21,104],"replacing":[22],"traditional":[23],"with":[25,169],"identity":[27],"next-generation":[29],"networks.":[30],"And":[31],"information":[32,149,160],"security":[33,187],"is":[34,70,81,113,132,154],"one":[35],"most":[38],"important":[39],"research":[40,179],"directions":[41],"in":[42,83,106,181],"network":[45,74],"construction.":[46],"In":[47],"order":[48],"to":[49,121,144,157],"resist":[50],"threat":[52],"privacy":[54],"leakage":[55],"during":[56],"data":[58,75,101],"transmission":[59],"terminal,":[62],"an":[63],"original":[64],"four-layer":[65],"fog":[66],"computing":[67],"system":[68],"which":[69,118],"suitable":[71],"for":[72,93,115],"collection,":[76],"transmission,":[77],"processing":[79],"structure":[80],"established":[82],"paper.":[85],"help":[88],"Paillier":[91],"algorithm":[92],"encryption":[94],"fine-grained":[96,99],"aggregation,":[97],"aggregated":[100],"coefficients":[103],"embed":[105],"cloud":[108],"node,":[109],"Horner\u2019s":[111,140],"rule":[112],"conformed":[114],"unary":[116],"polynomials,":[117],"further":[119],"aggregates":[120],"reduce":[122],"amount":[124],"transmitted":[126],"data,":[127],"so":[128],"that":[129,173],"communication":[130],"overhead":[131],"reduced":[133],"well.":[135],"Meanwhile,":[136],"resolvability":[138],"rules":[141],"allows":[142],"EPSI":[143],"finally":[145],"obtain":[146,158],"subregional":[148],"plain":[150],"text,":[151],"it":[153],"summed":[155],"up":[156],"cloud-level":[159],"data.":[161],"Therefore,":[162],"comparative":[164],"analysis":[165],"simulation":[167],"experiments":[168],"other":[170],"algorithms":[171],"proves":[172],"rational":[175],"optimization":[176],"content":[180],"this":[182],"paper":[183],"plays":[184],"a":[185],"higher":[186],"role.":[188]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}