{"id":"https://openalex.org/W2106673182","doi":"https://doi.org/10.1109/icme.2002.1035390","title":"Cache on demand","display_name":"Cache on demand","publication_year":2003,"publication_date":"2003-06-25","ids":{"openalex":"https://openalex.org/W2106673182","doi":"https://doi.org/10.1109/icme.2002.1035390","mag":"2106673182"},"language":"en","primary_location":{"id":"doi:10.1109/icme.2002.1035390","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icme.2002.1035390","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings. IEEE International Conference on Multimedia and Expo","raw_type":"proceedings-article"},"type":"conference-paper","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/A5110913917","display_name":"Sudhir R. Ahuja","orcid":null},"institutions":[{"id":"https://openalex.org/I72090969","display_name":"Nokia (United States)","ror":"https://ror.org/038km2573","country_code":"US","type":"company","lineage":["https://openalex.org/I2738502077","https://openalex.org/I72090969"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"S. Ahuja","raw_affiliation_strings":["Nokia Research Center, Burlington, MA, USA","Nokia Res. Center, Burlington, MA, USA#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nokia Research Center, Burlington, MA, USA","institution_ids":["https://openalex.org/I72090969"]},{"raw_affiliation_string":"Nokia Res. Center, Burlington, MA, USA#TAB#","institution_ids":["https://openalex.org/I72090969"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005855867","display_name":"Tao Wu","orcid":"https://orcid.org/0000-0002-9788-9613"},"institutions":[{"id":"https://openalex.org/I72090969","display_name":"Nokia (United States)","ror":"https://ror.org/038km2573","country_code":"US","type":"company","lineage":["https://openalex.org/I2738502077","https://openalex.org/I72090969"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Tao Wu","raw_affiliation_strings":["Nokia Research Center, Burlington, MA, USA","Nokia Res. Center, Burlington, MA, USA#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nokia Research Center, Burlington, MA, USA","institution_ids":["https://openalex.org/I72090969"]},{"raw_affiliation_string":"Nokia Res. Center, Burlington, MA, USA#TAB#","institution_ids":["https://openalex.org/I72090969"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5044562674","display_name":"Sudhir Dixit","orcid":"https://orcid.org/0000-0001-9124-7110"},"institutions":[{"id":"https://openalex.org/I72090969","display_name":"Nokia (United States)","ror":"https://ror.org/038km2573","country_code":"US","type":"company","lineage":["https://openalex.org/I2738502077","https://openalex.org/I72090969"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"S. Dixit","raw_affiliation_strings":["Nokia Research Center, Burlington, MA, USA","Nokia Res. Center, Burlington, MA, USA#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nokia Research Center, Burlington, MA, USA","institution_ids":["https://openalex.org/I72090969"]},{"raw_affiliation_string":"Nokia Res. Center, Burlington, MA, USA#TAB#","institution_ids":["https://openalex.org/I72090969"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I72090969"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.17764526,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"2","issue":null,"first_page":"41","last_page":"44"},"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/T11181","display_name":"Advanced Data Storage Technologies","score":0.9991000294685364,"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":0.992900013923645,"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":0.8283973336219788},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.7443695068359375},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6335865259170532},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.5999523997306824},{"id":"https://openalex.org/keywords/consistency","display_name":"Consistency (knowledge bases)","score":0.548612117767334},{"id":"https://openalex.org/keywords/web-service","display_name":"Web service","score":0.46589338779449463},{"id":"https://openalex.org/keywords/revenue","display_name":"Revenue","score":0.4261324405670166},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.42606037855148315},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.4166436791419983},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.25815844535827637},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.2271149456501007},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.08099034428596497}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8283973336219788},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.7443695068359375},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6335865259170532},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.5999523997306824},{"id":"https://openalex.org/C2776436953","wikidata":"https://www.wikidata.org/wiki/Q5163215","display_name":"Consistency (knowledge bases)","level":2,"score":0.548612117767334},{"id":"https://openalex.org/C35578498","wikidata":"https://www.wikidata.org/wiki/Q193424","display_name":"Web service","level":2,"score":0.46589338779449463},{"id":"https://openalex.org/C195487862","wikidata":"https://www.wikidata.org/wiki/Q850210","display_name":"Revenue","level":2,"score":0.4261324405670166},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.42606037855148315},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.4166436791419983},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.25815844535827637},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.2271149456501007},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.08099034428596497},{"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/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"score":0.0},{"id":"https://openalex.org/C121955636","wikidata":"https://www.wikidata.org/wiki/Q4116214","display_name":"Accounting","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icme.2002.1035390","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icme.2002.1035390","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings. IEEE International Conference on Multimedia and Expo","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W86631005","https://openalex.org/W194086142","https://openalex.org/W337052349","https://openalex.org/W583357964","https://openalex.org/W1000486667","https://openalex.org/W1010198611","https://openalex.org/W1512879424","https://openalex.org/W1564207856","https://openalex.org/W1571229955","https://openalex.org/W1585701291","https://openalex.org/W1669882000","https://openalex.org/W1803568385","https://openalex.org/W1951792369","https://openalex.org/W1961935528","https://openalex.org/W1974923925","https://openalex.org/W2147740195","https://openalex.org/W2224056925","https://openalex.org/W2244374246","https://openalex.org/W2247813715","https://openalex.org/W2248177142","https://openalex.org/W2480618175","https://openalex.org/W6603536163","https://openalex.org/W6637349611"],"related_works":["https://openalex.org/W2152099439","https://openalex.org/W1984163603","https://openalex.org/W1603736412","https://openalex.org/W3130422087","https://openalex.org/W3004195166","https://openalex.org/W1563139915","https://openalex.org/W2323516465","https://openalex.org/W2885669284","https://openalex.org/W4301184821","https://openalex.org/W2126310295"],"abstract_inverted_index":{"Web":[0,20,30,58],"caching":[1,21,31,59],"is":[2,32,128],"becoming":[3],"increasingly":[4],"important":[5],"as":[6,10,46,125],"rich":[7],"content":[8,47,64,96,104],"such":[9,45],"streaming":[11,53],"media":[12],"gains":[13],"popularity":[14],"on":[15,73],"the":[16,39,85,95,99,107,111],"Web.":[17],"However,":[18],"conventional":[19],"lacks":[22],"two":[23],"essential":[24],"functionalities":[25],"for":[26,134,147],"many":[27,50],"services.":[28,149],"First,":[29],"largely":[33],"a":[34,71,129,144],"\"best":[35,123],"effort\"":[36,124],"service,":[37],"lacking":[38],"capability":[40],"of":[41,84],"guaranteeing":[42],"application-level":[43],"QoS":[44,116,138],"storage":[48],"that":[49,77,93,102],"services":[51],"(including":[52],"media)":[54],"desire.":[55],"Second,":[56],"standard":[57],"does":[60],"not":[61],"ensure":[62],"strong":[63,140],"consistency.":[65],"In":[66],"this":[67],"paper,":[68],"we":[69],"develop":[70],"cache":[72],"demand":[74],"(CoD)":[75],"system":[76,87],"addresses":[78],"both":[79],"problems.":[80],"The":[81],"key":[82],"components":[83],"CoD":[86,100,113,127],"are":[88],"an":[89],"admission":[90],"control":[91],"mechanism":[92],"guarantees":[94],"storage,":[97],"and":[98,110,122,131,139,142],"protocol":[101],"ensures":[103],"consistency":[105],"between":[106,120],"origin":[108],"server":[109],"cache.":[112],"also":[114],"allows":[115],"to":[117],"be":[118],"switched":[119],"\"guaranteed\"":[121],"needed.":[126],"flexible":[130],"effective":[132],"solution":[133],"providing":[135],"application":[136],"layer":[137],"consistency,":[141],"provides":[143],"new":[145],"model":[146],"revenue-generating":[148]},"counts_by_year":[{"year":2014,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2016-06-24T00:00:00"}