{"id":"https://openalex.org/W4210768738","doi":"https://doi.org/10.1109/globecom46510.2021.9685088","title":"Split the cash from cache-friendly recommendations","display_name":"Split the cash from cache-friendly recommendations","publication_year":2021,"publication_date":"2021-12-01","ids":{"openalex":"https://openalex.org/W4210768738","doi":"https://doi.org/10.1109/globecom46510.2021.9685088"},"language":"en","primary_location":{"id":"doi:10.1109/globecom46510.2021.9685088","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom46510.2021.9685088","pdf_url":null,"source":{"id":"https://openalex.org/S4363607714","display_name":"2021 IEEE Global Communications Conference (GLOBECOM)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE Global Communications Conference (GLOBECOM)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://hal.science/hal-03555335","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5052100309","display_name":"Dimitra Tsigkari","orcid":"https://orcid.org/0000-0001-8729-4475"},"institutions":[{"id":"https://openalex.org/I1902872","display_name":"EURECOM","ror":"https://ror.org/00sse7z02","country_code":"FR","type":"education","lineage":["https://openalex.org/I1902872","https://openalex.org/I205703379"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Dimitra Tsigkari","raw_affiliation_strings":["EURECOM,Biot,France","Eurecom [Sophia Antipolis]"],"affiliations":[{"raw_affiliation_string":"EURECOM,Biot,France","institution_ids":["https://openalex.org/I1902872"]},{"raw_affiliation_string":"Eurecom [Sophia Antipolis]","institution_ids":["https://openalex.org/I1902872"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044138533","display_name":"George Iosifidis","orcid":"https://orcid.org/0000-0003-1001-2323"},"institutions":[{"id":"https://openalex.org/I98358874","display_name":"Delft University of Technology","ror":"https://ror.org/02e2c7k09","country_code":"NL","type":"education","lineage":["https://openalex.org/I98358874"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"George Iosifidis","raw_affiliation_strings":["Delft University of Technology,Netherlands"],"affiliations":[{"raw_affiliation_string":"Delft University of Technology,Netherlands","institution_ids":["https://openalex.org/I98358874"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5056364055","display_name":"Thrasyvoulos Spyropoulos","orcid":null},"institutions":[{"id":"https://openalex.org/I1902872","display_name":"EURECOM","ror":"https://ror.org/00sse7z02","country_code":"FR","type":"education","lineage":["https://openalex.org/I1902872","https://openalex.org/I205703379"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Thrasyvoulos Spyropoulos","raw_affiliation_strings":["EURECOM,Biot,France","Eurecom [Sophia Antipolis]"],"affiliations":[{"raw_affiliation_string":"EURECOM,Biot,France","institution_ids":["https://openalex.org/I1902872"]},{"raw_affiliation_string":"Eurecom [Sophia Antipolis]","institution_ids":["https://openalex.org/I1902872"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5052100309"],"corresponding_institution_ids":["https://openalex.org/I1902872"],"apc_list":null,"apc_paid":null,"fwci":0.616,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.59741229,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":96},"biblio":{"volume":"20","issue":null,"first_page":"1","last_page":"6"},"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/T11181","display_name":"Advanced Data Storage Technologies","score":0.9993000030517578,"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/T10101","display_name":"Cloud Computing and Resource Management","score":0.9901000261306763,"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":0.6101232171058655},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.5825513601303101},{"id":"https://openalex.org/keywords/environmentally-friendly","display_name":"Environmentally friendly","score":0.42452195286750793},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.23591816425323486}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6101232171058655},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.5825513601303101},{"id":"https://openalex.org/C171534860","wikidata":"https://www.wikidata.org/wiki/Q655870","display_name":"Environmentally friendly","level":2,"score":0.42452195286750793},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.23591816425323486},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/globecom46510.2021.9685088","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom46510.2021.9685088","pdf_url":null,"source":{"id":"https://openalex.org/S4363607714","display_name":"2021 IEEE Global Communications Conference (GLOBECOM)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE Global Communications Conference (GLOBECOM)","raw_type":"proceedings-article"},{"id":"pmh:oai:HAL:hal-03555335v1","is_oa":true,"landing_page_url":"https://hal.science/hal-03555335","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"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":"https://globecom2021.ieee-globecom.org/","raw_type":"Conference papers"},{"id":"pmh:oai:tudelft.nl:uuid:390229b5-7074-434f-ae1c-ab81eb692270","is_oa":false,"landing_page_url":"http://resolver.tudelft.nl/uuid:390229b5-7074-434f-ae1c-ab81eb692270","pdf_url":null,"source":{"id":"https://openalex.org/S4306400906","display_name":"Research Repository (Delft University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I98358874","host_organization_name":"Delft University of Technology","host_organization_lineage":["https://openalex.org/I98358874"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"conference paper"}],"best_oa_location":{"id":"pmh:oai:HAL:hal-03555335v1","is_oa":true,"landing_page_url":"https://hal.science/hal-03555335","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"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":"https://globecom2021.ieee-globecom.org/","raw_type":"Conference papers"},"sustainable_development_goals":[{"display_name":"Partnerships for the goals","score":0.49000000953674316,"id":"https://metadata.un.org/sdg/17"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1481341908","https://openalex.org/W1972738071","https://openalex.org/W2017990047","https://openalex.org/W2071718127","https://openalex.org/W2083766832","https://openalex.org/W2155250512","https://openalex.org/W2210543184","https://openalex.org/W2219888463","https://openalex.org/W2261219935","https://openalex.org/W2571009218","https://openalex.org/W2623254152","https://openalex.org/W2735181821","https://openalex.org/W2800875871","https://openalex.org/W2964048516","https://openalex.org/W3092406768","https://openalex.org/W4236158019"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W1577087430","https://openalex.org/W2368072971","https://openalex.org/W186863808","https://openalex.org/W2348242304","https://openalex.org/W2352189277","https://openalex.org/W2351585432","https://openalex.org/W2377270209","https://openalex.org/W2383783507"],"abstract_inverted_index":{"Recommender":[0],"systems":[1],"have":[2],"been":[3,43],"established":[4],"as":[5],"a":[6,50,112,153,164],"key":[7],"component":[8],"of":[9,17,29,57,105,134,170,193],"video":[10],"streaming":[11],"services,":[12],"shaping":[13],"up":[14,194],"to":[15,32,52,67,147,189,195],"80%":[16],"content":[18],"requests.":[19],"Hence,":[20],"recommendations":[21,47,151],"are":[22,65,74],"employed":[23],"by":[24],"the":[25,34,54,58,84,90,96,102,124,130,135,138,143,150,157,171,185],"Content":[26,59],"Providers":[27],"(CPs)":[28],"these":[30,77,116],"services":[31],"increase":[33],"viewing":[35],"time":[36],"and":[37,86,99,118,137,145,160,166],"their":[38],"revenues.":[39],"Furthermore,":[40],"it":[41],"has":[42],"recently":[44],"suggested":[45],"that":[46,155,184],"could":[48],"be":[49],"means":[51],"reduce":[53],"operational":[55],"costs":[56,88],"Delivery":[60],"Networks":[61],"(CDNs)":[62],"when":[63,72],"they":[64,73],"related":[66],"already":[68],"cached":[69],"items,":[70],"i.e.,":[71,80],"cache-friendly.":[75],"Clearly,":[76],"conflicting":[78,132],"objectives,":[79],"increasing":[81],"revenue":[82,158],"for":[83,89,114,128,174],"CP":[85,136,144],"reducing":[87],"CDN,":[91],"can":[92],"create":[93],"tensions":[94],"between":[95],"two":[97],"entities,":[98],"hence,":[100],"prevent":[101],"full":[103],"utilization":[104],"recommendations.":[106],"In":[107],"this":[108],"work,":[109],"we":[110],"propose":[111],"model":[113],"capturing":[115],"tradeoffs,":[117],"an":[119],"economic":[120],"mechanism,":[121],"based":[122],"on":[123],"Nash":[125],"bargaining":[126],"solution,":[127],"reconciling":[129],"potentially":[131],"objectives":[133],"CDN.":[139],"Our":[140,177],"scheme":[141,187],"enables":[142],"CDN":[146],"jointly":[148],"design":[149],"in":[152,180],"way":[154],"balances":[156],"gains":[159,192],"cost":[161],"savings,":[162],"ensuring":[163],"fair":[165],"Pareto":[167],"optimal":[168],"split":[169],"accrued":[172],"benefits":[173],"both":[175],"entities.":[176],"numerical":[178],"experiments":[179],"realistic":[181],"scenarios":[182],"show":[183],"proposed":[186],"leads":[188],"important":[190],"financial":[191],"30%.":[196]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}