{"id":"https://openalex.org/W1523105159","doi":"https://doi.org/10.1023/a:1011363719345","title":"A Replication Strategy for Reducing Wait Time in Video-On-Demand Systems","display_name":"A Replication Strategy for Reducing Wait Time in Video-On-Demand Systems","publication_year":2001,"publication_date":"2001-09-01","ids":{"openalex":"https://openalex.org/W1523105159","doi":"https://doi.org/10.1023/a:1011363719345","mag":"1523105159"},"language":"en","primary_location":{"id":"doi:10.1023/a:1011363719345","is_oa":false,"landing_page_url":"https://doi.org/10.1023/a:1011363719345","pdf_url":null,"source":{"id":"https://openalex.org/S110206669","display_name":"Multimedia Tools and Applications","issn_l":"1380-7501","issn":["1380-7501","1573-7721"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Multimedia Tools and Applications","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/A5089404640","display_name":"Tat\u2010Seng Chua","orcid":"https://orcid.org/0000-0001-6097-7807"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":true,"raw_author_name":"Tat Seng Chua","raw_affiliation_strings":["Department of Computer Science, School of Computing, National University of Singapore, 3 Science Drive 2, Singapore, 117543","Department of Computer Science, School of Computing, National University of Singapore, 3 Science Drive 2, Singapore 117543. chuats@comp.nus.edu.sg#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, School of Computing, National University of Singapore, 3 Science Drive 2, Singapore, 117543","institution_ids":["https://openalex.org/I165932596"]},{"raw_affiliation_string":"Department of Computer Science, School of Computing, National University of Singapore, 3 Science Drive 2, Singapore 117543. chuats@comp.nus.edu.sg#TAB#","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110147715","display_name":"Cheng Hian Goh","orcid":null},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Cheng Hian Goh","raw_affiliation_strings":["Department of Computer Science, School of Computing, National University of Singapore, 3 Science Drive 2, Singapore, 117543","Department of Computer Science, School of Computing, National University of Singapore, 3 Science Drive 2, Singapore 117543"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, School of Computing, National University of Singapore, 3 Science Drive 2, Singapore, 117543","institution_ids":["https://openalex.org/I165932596"]},{"raw_affiliation_string":"Department of Computer Science, School of Computing, National University of Singapore, 3 Science Drive 2, Singapore 117543","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024892041","display_name":"Beng Chin Ooi","orcid":"https://orcid.org/0000-0003-4446-1100"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":true,"raw_author_name":"Beng Chin Ooi","raw_affiliation_strings":["Department of Computer Science, School of Computing, National University of Singapore, 3 Science Drive 2, Singapore, 117543","Department of Computer Science, School of Computing, National University of Singapore, 3 Science Drive 2, Singapore 117543. ooibc@comp.nus.edu.sg"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, School of Computing, National University of Singapore, 3 Science Drive 2, Singapore, 117543","institution_ids":["https://openalex.org/I165932596"]},{"raw_affiliation_string":"Department of Computer Science, School of Computing, National University of Singapore, 3 Science Drive 2, Singapore 117543. ooibc@comp.nus.edu.sg","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5077593594","display_name":"Kian\u2010Lee Tan","orcid":"https://orcid.org/0000-0001-9315-4057"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":true,"raw_author_name":"Kian-Lee Tan","raw_affiliation_strings":["Department of Computer Science, School of Computing, National University of Singapore, 3 Science Drive 2, Singapore, 117543","Department of Computer Science, School of Computing, National University of Singapore, 3 Science Drive 2, Singapore 117543.  tankl@comp.nus.edu.sg"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, School of Computing, National University of Singapore, 3 Science Drive 2, Singapore, 117543","institution_ids":["https://openalex.org/I165932596"]},{"raw_affiliation_string":"Department of Computer Science, School of Computing, National University of Singapore, 3 Science Drive 2, Singapore 117543.  tankl@comp.nus.edu.sg","institution_ids":["https://openalex.org/I165932596"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5024892041","https://openalex.org/A5077593594","https://openalex.org/A5089404640"],"corresponding_institution_ids":["https://openalex.org/I165932596"],"apc_list":{"value":2890,"currency":"USD","value_usd":2890},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.12604998,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"15","issue":"1","first_page":"39","last_page":"58"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10742","display_name":"Peer-to-Peer Network Technologies","score":0.9995999932289124,"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/T10742","display_name":"Peer-to-Peer Network Technologies","score":0.9995999932289124,"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/T12720","display_name":"Multimedia Communication and Technology","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11181","display_name":"Advanced Data Storage Technologies","score":0.9983000159263611,"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":0.9305763840675354},{"id":"https://openalex.org/keywords/data-striping","display_name":"Data striping","score":0.8324581384658813},{"id":"https://openalex.org/keywords/video-on-demand","display_name":"Video on demand","score":0.5438556671142578},{"id":"https://openalex.org/keywords/replication","display_name":"Replication (statistics)","score":0.5162994265556335},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.4851289689540863},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4159148633480072},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.386817991733551},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.19139200448989868}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.9305763840675354},{"id":"https://openalex.org/C83489325","wikidata":"https://www.wikidata.org/wiki/Q1332256","display_name":"Data striping","level":2,"score":0.8324581384658813},{"id":"https://openalex.org/C3020512178","wikidata":"https://www.wikidata.org/wiki/Q723685","display_name":"Video on demand","level":2,"score":0.5438556671142578},{"id":"https://openalex.org/C12590798","wikidata":"https://www.wikidata.org/wiki/Q3933199","display_name":"Replication (statistics)","level":2,"score":0.5162994265556335},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.4851289689540863},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4159148633480072},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.386817991733551},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.19139200448989868},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1023/a:1011363719345","is_oa":false,"landing_page_url":"https://doi.org/10.1023/a:1011363719345","pdf_url":null,"source":{"id":"https://openalex.org/S110206669","display_name":"Multimedia Tools and Applications","issn_l":"1380-7501","issn":["1380-7501","1573-7721"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Multimedia Tools and Applications","raw_type":"journal-article"},{"id":"pmh:oai:scholarbank.nus.edu.sg:10635/39194","is_oa":false,"landing_page_url":"http://scholarbank.nus.edu.sg/handle/10635/39194","pdf_url":null,"source":{"id":"https://openalex.org/S7407052290","display_name":"National University of Singapore","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":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Scopus","raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W1533870123","https://openalex.org/W1555402860","https://openalex.org/W1600607068","https://openalex.org/W1603334326","https://openalex.org/W1876353827","https://openalex.org/W1982431736","https://openalex.org/W1993183923","https://openalex.org/W1996506707","https://openalex.org/W1998186585","https://openalex.org/W2004654855","https://openalex.org/W2015961608","https://openalex.org/W2018973448","https://openalex.org/W2024085912","https://openalex.org/W2024380379","https://openalex.org/W2027857400","https://openalex.org/W2046918008","https://openalex.org/W2048739741","https://openalex.org/W2051784656","https://openalex.org/W2065811011","https://openalex.org/W2085201978","https://openalex.org/W2098402175","https://openalex.org/W2106773533","https://openalex.org/W2127152224","https://openalex.org/W2153446144","https://openalex.org/W2162558234","https://openalex.org/W2163910189","https://openalex.org/W2163991098","https://openalex.org/W2171936347","https://openalex.org/W3119864082","https://openalex.org/W4205104170","https://openalex.org/W6633127060","https://openalex.org/W6683039217"],"related_works":["https://openalex.org/W2407917663","https://openalex.org/W2183181851","https://openalex.org/W2069939851","https://openalex.org/W4251007083","https://openalex.org/W2092533313","https://openalex.org/W2125395925","https://openalex.org/W2079360249","https://openalex.org/W4251744484","https://openalex.org/W1543659545","https://openalex.org/W2107624264"],"abstract_inverted_index":null,"counts_by_year":[{"year":2016,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2016-06-24T00:00:00"}