{"id":"https://openalex.org/W3176266700","doi":"https://doi.org/10.1109/tcss.2021.3087197","title":"Collaborative Caching for Energy Optimization in Content-Centric Internet of Things","display_name":"Collaborative Caching for Energy Optimization in Content-Centric Internet of Things","publication_year":2021,"publication_date":"2021-06-18","ids":{"openalex":"https://openalex.org/W3176266700","doi":"https://doi.org/10.1109/tcss.2021.3087197","mag":"3176266700"},"language":"en","primary_location":{"id":"doi:10.1109/tcss.2021.3087197","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcss.2021.3087197","pdf_url":null,"source":{"id":"https://openalex.org/S2490693980","display_name":"IEEE Transactions on Computational Social Systems","issn_l":"2329-924X","issn":["2329-924X","2373-7476"],"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 Transactions on Computational Social Systems","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/A5010150000","display_name":"Shupeng Wang","orcid":"https://orcid.org/0000-0002-2799-4100"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210156404","display_name":"Institute of Information Engineering","ror":"https://ror.org/04r53se39","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210156404"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shupeng Wang","raw_affiliation_strings":["Institute of Information Engineering, Chinese Academy of Sciences (CAS), Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-2799-4100","affiliations":[{"raw_affiliation_string":"Institute of Information Engineering, Chinese Academy of Sciences (CAS), Beijing, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210156404"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039676790","display_name":"Handi Chen","orcid":"https://orcid.org/0000-0002-4223-3502"},"institutions":[{"id":"https://openalex.org/I27357992","display_name":"Dalian University of Technology","ror":"https://ror.org/023hj5876","country_code":"CN","type":"education","lineage":["https://openalex.org/I27357992"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Handi Chen","raw_affiliation_strings":["School of Software, Dalian University of Technology, Dalian, China"],"raw_orcid":"https://orcid.org/0000-0002-4223-3502","affiliations":[{"raw_affiliation_string":"School of Software, Dalian University of Technology, Dalian, China","institution_ids":["https://openalex.org/I27357992"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5066294478","display_name":"Yongjian Wang","orcid":"https://orcid.org/0000-0002-7875-1395"},"institutions":[{"id":"https://openalex.org/I4210087772","display_name":"National Computer Network Emergency Response Technical Team/Coordination Center of Chinar","ror":"https://ror.org/00247dh76","country_code":"CN","type":"nonprofit","lineage":["https://openalex.org/I4210087772"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yongjian Wang","raw_affiliation_strings":["National Computer Network Emergency Response Technical Team/Coordination Center of China, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-7875-1395","affiliations":[{"raw_affiliation_string":"National Computer Network Emergency Response Technical Team/Coordination Center of China, Beijing, China","institution_ids":["https://openalex.org/I4210087772"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.7282,"has_fulltext":false,"cited_by_count":30,"citation_normalized_percentile":{"value":0.89879793,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":"9","issue":"1","first_page":"230","last_page":"238"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","score":0.9998999834060669,"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/T11478","display_name":"Caching and Content Delivery","score":0.9998999834060669,"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/T10742","display_name":"Peer-to-Peer Network Technologies","score":0.9739000201225281,"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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9663000106811523,"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":0.6814637184143066},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.5696700811386108},{"id":"https://openalex.org/keywords/internet-of-things","display_name":"Internet of Things","score":0.526783287525177},{"id":"https://openalex.org/keywords/content","display_name":"Content (measure theory)","score":0.4797464609146118},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.43273890018463135},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.422496497631073},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.32823413610458374},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.0789976418018341}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6814637184143066},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.5696700811386108},{"id":"https://openalex.org/C81860439","wikidata":"https://www.wikidata.org/wiki/Q251212","display_name":"Internet of Things","level":2,"score":0.526783287525177},{"id":"https://openalex.org/C2778152352","wikidata":"https://www.wikidata.org/wiki/Q5165061","display_name":"Content (measure theory)","level":2,"score":0.4797464609146118},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.43273890018463135},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.422496497631073},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.32823413610458374},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0789976418018341},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcss.2021.3087197","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcss.2021.3087197","pdf_url":null,"source":{"id":"https://openalex.org/S2490693980","display_name":"IEEE Transactions on Computational Social Systems","issn_l":"2329-924X","issn":["2329-924X","2373-7476"],"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 Transactions on Computational Social Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8999999761581421,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G5446009057","display_name":"\u57fa\u4e8e\u80fd\u91cf\u91c7\u96c6\u7684\u8ba4\u77e5\u65e0\u7ebf\u81ea\u7ec4\u7ec7\u7f51\u7edc\u5173\u952e\u6280\u672f\u7814\u7a76","funder_award_id":"61771410","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8300213929","display_name":"\u8f66\u8054\u7f51\u5b89\u5168\u667a\u80fd\u76d1\u6d4b\u4e0e\u7ba1\u7406\u7406\u8bba\u65b9\u6cd5\u7814\u7a76","funder_award_id":"61931019","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W2043142718","https://openalex.org/W2054237513","https://openalex.org/W2078905979","https://openalex.org/W2117053637","https://openalex.org/W2163020588","https://openalex.org/W2891286892","https://openalex.org/W2891406847","https://openalex.org/W2897511001","https://openalex.org/W2903362341","https://openalex.org/W2944099748","https://openalex.org/W2944333507","https://openalex.org/W2955535572","https://openalex.org/W2964331420","https://openalex.org/W2971032560","https://openalex.org/W2971066829","https://openalex.org/W2978510400","https://openalex.org/W2979187048","https://openalex.org/W2989651171","https://openalex.org/W2998076212","https://openalex.org/W2998476658","https://openalex.org/W3002080107","https://openalex.org/W3004421451","https://openalex.org/W3006191871","https://openalex.org/W3016207298","https://openalex.org/W3033229102","https://openalex.org/W3045618290","https://openalex.org/W3046127806","https://openalex.org/W3049290327","https://openalex.org/W3082549826","https://openalex.org/W3088881913","https://openalex.org/W3095881712","https://openalex.org/W3096445331","https://openalex.org/W3097763844","https://openalex.org/W3113916672","https://openalex.org/W3117755275","https://openalex.org/W3124303715","https://openalex.org/W3162156162","https://openalex.org/W3169421330"],"related_works":["https://openalex.org/W4245926026","https://openalex.org/W4311097251","https://openalex.org/W2586548817","https://openalex.org/W2625093826","https://openalex.org/W4200598720","https://openalex.org/W2921026492","https://openalex.org/W4247463117","https://openalex.org/W4361251261","https://openalex.org/W3031181660","https://openalex.org/W4238100021"],"abstract_inverted_index":{"The":[0],"development":[1],"of":[2,6,54,99,107,126],"the":[3,10,14,19,31,40,51,58,73,96,105,123,150,157],"content-centric":[4],"Internet":[5],"Things":[7],"(C2IoT)":[8],"enriches":[9],"services":[11],"provided":[12,20],"by":[13,28,44],"IoT":[15],"devices,":[16],"which":[17,66],"diversifies":[18],"contents.":[21,101],"However,":[22,57],"system":[23],"resources":[24,37],"are":[25],"terribly":[26],"wasted":[27],"repeated":[29],"delivering":[30,45],"same":[32],"content.":[33,128],"Efficiently":[34],"utilizing":[35],"caching":[36,81,91,165],"can":[38],"reduce":[39],"link":[41],"load":[42],"caused":[43],"and":[46,86,113,141],"forwarding":[47],"contents,":[48],"further":[49],"improving":[50],"users\u2019":[52,110],"quality":[53],"experience":[55],"(QoE).":[56],"collaboration":[59],"among":[60],"independent":[61],"decision":[62],"nodes":[63],"is":[64,119,146,160],"insufficient,":[65],"consumes":[67],"substantial":[68],"energy":[69,97,139],"redundantly.":[70],"To":[71],"solve":[72,149],"mentioned":[74,151],"issue,":[75],"we":[76,130],"propose":[77],"a":[78,132],"genetic-algorithm-based":[79],"collaborative":[80],"scheme":[82,92],"integrating":[83],"on-path":[84],"strategy":[85],"off-path":[87],"strategy,":[88],"named":[89],"cost-oriented":[90],"(CCS),":[93],"to":[94,121,137,148,162],"minimize":[95,122],"consumption":[98],"requesting":[100],"First,":[102],"based":[103],"on":[104],"analysis":[106],"content":[108],"popularity,":[109],"historical":[111],"requests,":[112],"transmission":[114],"delay,":[115],"an":[116,142],"optimization":[117,135],"problem":[118,136],"formulated":[120],"communication":[124],"delay":[125],"obtaining":[127],"Then,":[129],"formulate":[131],"submodular":[133],"function":[134],"optimize":[138],"consumption,":[140],"improved":[143],"genetic":[144],"algorithm":[145],"proposed":[147,158],"problem.":[152],"Performance":[153],"evaluations":[154],"demonstrate":[155],"that":[156],"CCS":[159],"superior":[161],"other":[163],"existing":[164],"schemes.":[166]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":8},{"year":2021,"cited_by_count":4}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}
