{"id":"https://openalex.org/W1821780430","doi":"https://doi.org/10.1109/tcomm.2016.2554547","title":"Fundamentals of Cluster-Centric Content Placement in Cache-Enabled Device-to-Device Networks","display_name":"Fundamentals of Cluster-Centric Content Placement in Cache-Enabled Device-to-Device Networks","publication_year":2016,"publication_date":"2016-04-14","ids":{"openalex":"https://openalex.org/W1821780430","doi":"https://doi.org/10.1109/tcomm.2016.2554547","mag":"1821780430"},"language":"en","primary_location":{"id":"doi:10.1109/tcomm.2016.2554547","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2016.2554547","pdf_url":null,"source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Communications","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1509.04747","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5047607279","display_name":"Mehrnaz Afshang","orcid":null},"institutions":[{"id":"https://openalex.org/I859038795","display_name":"Virginia Tech","ror":"https://ror.org/02smfhw86","country_code":"US","type":"education","lineage":["https://openalex.org/I859038795"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mehrnaz Afshang","raw_affiliation_strings":["Wireless@VT, Virgina Tech, Blacksburg, VA, USA","Department of Electrical and Computer EngineeringWireless@VT, Virgina Tech, Blacksburg, VA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wireless@VT, Virgina Tech, Blacksburg, VA, USA","institution_ids":[]},{"raw_affiliation_string":"Department of Electrical and Computer EngineeringWireless@VT, Virgina Tech, Blacksburg, VA, USA","institution_ids":["https://openalex.org/I859038795"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064063671","display_name":"Harpreet S. Dhillon","orcid":"https://orcid.org/0000-0003-2829-9449"},"institutions":[{"id":"https://openalex.org/I859038795","display_name":"Virginia Tech","ror":"https://ror.org/02smfhw86","country_code":"US","type":"education","lineage":["https://openalex.org/I859038795"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Harpreet S. Dhillon","raw_affiliation_strings":["Wireless@VT, Virgina Tech, Blacksburg, VA, USA","Department of Electrical and Computer EngineeringWireless@VT, Virgina Tech, Blacksburg, VA, USA"],"raw_orcid":"https://orcid.org/0000-0003-2829-9449","affiliations":[{"raw_affiliation_string":"Wireless@VT, Virgina Tech, Blacksburg, VA, USA","institution_ids":[]},{"raw_affiliation_string":"Department of Electrical and Computer EngineeringWireless@VT, Virgina Tech, Blacksburg, VA, USA","institution_ids":["https://openalex.org/I859038795"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5089805066","display_name":"Peter Han Joo Chong","orcid":"https://orcid.org/0000-0002-5375-8961"},"institutions":[{"id":"https://openalex.org/I39854758","display_name":"Auckland University of Technology","ror":"https://ror.org/01zvqw119","country_code":"NZ","type":"education","lineage":["https://openalex.org/I39854758"]}],"countries":["NZ"],"is_corresponding":false,"raw_author_name":"Peter Han Joo Chong","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Auckland University of Technology, Auckland, New Zealand","Department of Electrical and Electronic Engineering, Auckland University of Technology, Auckland, New Zealand#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Auckland University of Technology, Auckland, New Zealand","institution_ids":["https://openalex.org/I39854758"]},{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Auckland University of Technology, Auckland, New Zealand#TAB#","institution_ids":["https://openalex.org/I39854758"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":20.6776,"has_fulltext":false,"cited_by_count":120,"citation_normalized_percentile":{"value":0.99502593,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":100},"biblio":{"volume":"64","issue":"6","first_page":"2511","last_page":"2526"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","score":1.0,"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":1.0,"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":0.9921000003814697,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9908999800682068,"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/cache","display_name":"Cache","score":0.7506903409957886},{"id":"https://openalex.org/keywords/cluster","display_name":"Cluster (spacecraft)","score":0.7105244994163513},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6976394653320312},{"id":"https://openalex.org/keywords/stochastic-geometry","display_name":"Stochastic geometry","score":0.6470325589179993},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.4993734359741211},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.4941244423389435},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.439603328704834},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.36117640137672424},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.3243560194969177},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.23148813843727112},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1651625633239746},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.158473402261734},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.14131948351860046},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.1366952359676361}],"concepts":[{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.7506903409957886},{"id":"https://openalex.org/C164866538","wikidata":"https://www.wikidata.org/wiki/Q367351","display_name":"Cluster (spacecraft)","level":2,"score":0.7105244994163513},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6976394653320312},{"id":"https://openalex.org/C31243852","wikidata":"https://www.wikidata.org/wiki/Q1666739","display_name":"Stochastic geometry","level":2,"score":0.6470325589179993},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.4993734359741211},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4941244423389435},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.439603328704834},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.36117640137672424},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.3243560194969177},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.23148813843727112},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1651625633239746},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.158473402261734},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14131948351860046},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.1366952359676361}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tcomm.2016.2554547","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2016.2554547","pdf_url":null,"source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Communications","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:1509.04747","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1509.04747","pdf_url":"https://arxiv.org/pdf/1509.04747","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:1509.04747","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1509.04747","pdf_url":"https://arxiv.org/pdf/1509.04747","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4916165662","display_name":null,"funder_award_id":"CCF-1464293","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":63,"referenced_works":["https://openalex.org/W631335369","https://openalex.org/W1481341908","https://openalex.org/W1569400750","https://openalex.org/W1606035500","https://openalex.org/W1611674276","https://openalex.org/W1683082959","https://openalex.org/W1896582857","https://openalex.org/W1922696133","https://openalex.org/W1964886742","https://openalex.org/W1971970648","https://openalex.org/W1972738071","https://openalex.org/W1982698541","https://openalex.org/W1984714570","https://openalex.org/W1988834815","https://openalex.org/W2010557441","https://openalex.org/W2013149940","https://openalex.org/W2015620020","https://openalex.org/W2015665112","https://openalex.org/W2024416483","https://openalex.org/W2039124714","https://openalex.org/W2051773775","https://openalex.org/W2052197092","https://openalex.org/W2054692642","https://openalex.org/W2059973889","https://openalex.org/W2065926191","https://openalex.org/W2070400842","https://openalex.org/W2076238075","https://openalex.org/W2076579100","https://openalex.org/W2076706464","https://openalex.org/W2083012845","https://openalex.org/W2103972037","https://openalex.org/W2104557602","https://openalex.org/W2106248279","https://openalex.org/W2118519969","https://openalex.org/W2118540159","https://openalex.org/W2137775453","https://openalex.org/W2138170960","https://openalex.org/W2143252188","https://openalex.org/W2149170915","https://openalex.org/W2151084831","https://openalex.org/W2164549277","https://openalex.org/W2206930994","https://openalex.org/W2288288794","https://openalex.org/W2288593565","https://openalex.org/W2288737850","https://openalex.org/W2291350960","https://openalex.org/W2963579379","https://openalex.org/W2963793432","https://openalex.org/W2964101002","https://openalex.org/W3098405735","https://openalex.org/W3101260963","https://openalex.org/W3102806519","https://openalex.org/W3103047405","https://openalex.org/W3103426447","https://openalex.org/W3104939237","https://openalex.org/W3105072513","https://openalex.org/W3105596949","https://openalex.org/W3125178695","https://openalex.org/W4205134336","https://openalex.org/W4206545993","https://openalex.org/W4238374151","https://openalex.org/W6671363012","https://openalex.org/W6696676907"],"related_works":["https://openalex.org/W4389820878","https://openalex.org/W2152099439","https://openalex.org/W2023833916","https://openalex.org/W1984163603","https://openalex.org/W1607049962","https://openalex.org/W2140798747","https://openalex.org/W3182131123","https://openalex.org/W3130422087","https://openalex.org/W2948169060","https://openalex.org/W2406192116"],"abstract_inverted_index":{"This":[0],"paper":[1],"develops":[2],"a":[3,21,61,88,130,154,164,247],"comprehensive":[4],"analytical":[5],"framework":[6],"with":[7,235],"foundations":[8],"in":[9,20,37,49,87,153,207],"stochastic":[10],"geometry":[11],"to":[12,102,118,227,230,257,269,272],"characterize":[13],"the":[14,42,47,55,58,69,78,98,103,109,114,119,137,144,173,179,192,208,212,231,236,259,273],"performance":[15,44,70,181,210],"of":[16,45,57,80,93,111,125,146,159,191,261],"cluster-centric":[17,31,252],"content":[18,29,36,92,124,158,216,222],"placement":[19,32],"cache-enabled":[22],"device-to-device":[23],"(D2D)":[24],"network.":[25],"Different":[26],"from":[27,136,172,223],"device-centric":[28],"placement,":[30],"focuses":[33],"on":[34,214,240],"placing":[35],"each":[38,50],"cluster,":[39],"such":[40,183],"that":[41,255,265],"collective":[43],"all":[46,198],"devices":[48,59,264],"cluster":[51,63,89,104,120,155,232,274],"is":[52,82,95,113,127,148,161,217,225],"optimized.":[53],"Modeling":[54],"locations":[56],"by":[60],"Poisson":[62],"process,":[64],"we":[65,243],"define":[66],"and":[67,90,122,140,156,168,187,245],"analyze":[68,246],"for":[71,178,197,251],"three":[72,199],"general":[73],"cases:":[74],"1)":[75],"k-Tx":[76],"case:":[77,108,143],"receiver":[79,110,145],"interest":[81,94,112,126,147,160],"chosen":[83,132,149,166],"uniformly":[84,133,150,169],"at":[85,97,129,134,151,163,170],"random":[86,135,152,171],"its":[91,123,157],"available":[96,128,162],"kth":[99],"closest":[100,116],"device":[101,117,131,165,213,220],"center;":[105],"2)":[106],"1-Rx":[107],"Ith":[115],"center":[121,233],"same":[138,174],"cluster;":[139],"3)":[141],"baseline":[142,237],"independently":[167],"cluster.":[175],"Easy-to-use":[176],"expressions":[177],"key":[180],"metrics,":[182],"as":[184],"coverage":[185],"probability":[186],"area":[188],"spectral":[189],"efficiency":[190],"whole":[193],"network,":[194],"are":[195,266],"derived":[196],"cases.":[200],"Our":[201],"analysis":[202],"concretely":[203],"demonstrates":[204],"significant":[205],"improvement":[206],"network":[209],"when":[211],"which":[215],"cached":[218],"or":[219],"requesting":[221],"cache":[224],"biased":[226],"lie":[228,270],"closer":[229,271],"compared":[234],"case.":[238],"Based":[239],"this":[241],"insight,":[242],"develop":[244],"new":[248],"generative":[249],"model":[250],"D2D":[253],"networks":[254],"allows":[256],"study":[258],"effect":[260],"intra-cluster":[262],"interfering":[263],"more":[267],"likely":[268],"center.":[275]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":13},{"year":2020,"cited_by_count":22},{"year":2019,"cited_by_count":14},{"year":2018,"cited_by_count":24},{"year":2017,"cited_by_count":23},{"year":2016,"cited_by_count":12},{"year":2015,"cited_by_count":2}],"updated_date":"2026-07-03T08:13:44.112507","created_date":"2025-10-10T00:00:00"}
