{"id":"https://openalex.org/W2129034994","doi":"https://doi.org/10.1109/tce.2003.1209531","title":"A qos degradation policy for revenue maximization in fault-tolerant multi-resolution video servers","display_name":"A qos degradation policy for revenue maximization in fault-tolerant multi-resolution video servers","publication_year":2003,"publication_date":"2003-05-01","ids":{"openalex":"https://openalex.org/W2129034994","doi":"https://doi.org/10.1109/tce.2003.1209531","mag":"2129034994"},"language":"en","primary_location":{"id":"doi:10.1109/tce.2003.1209531","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tce.2003.1209531","pdf_url":null,"source":{"id":"https://openalex.org/S126824455","display_name":"IEEE Transactions on Consumer Electronics","issn_l":"0098-3063","issn":["0098-3063","1558-4127"],"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 Consumer Electronics","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/A5065091295","display_name":"Minseok Song","orcid":"https://orcid.org/0000-0001-7267-2592"},"institutions":[{"id":"https://openalex.org/I118373667","display_name":"Seoul National University of Science and Technology","ror":"https://ror.org/00chfja07","country_code":"KR","type":"education","lineage":["https://openalex.org/I118373667"]},{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Minseok Song","raw_affiliation_strings":["School of Computer Science and Engineering, Seoul National University of Technology, Seoul, South Korea","Sch. of Comput. Sci. & Eng., Seoul Nat. Univ., South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Seoul National University of Technology, Seoul, South Korea","institution_ids":["https://openalex.org/I118373667"]},{"raw_affiliation_string":"Sch. of Comput. Sci. & Eng., Seoul Nat. Univ., South Korea","institution_ids":["https://openalex.org/I139264467"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5044231117","display_name":"Heonshik Shin","orcid":null},"institutions":[{"id":"https://openalex.org/I118373667","display_name":"Seoul National University of Science and Technology","ror":"https://ror.org/00chfja07","country_code":"KR","type":"education","lineage":["https://openalex.org/I118373667"]},{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Heonshik Shin","raw_affiliation_strings":["School of Computer Science and Engineering, Seoul National University of Technology, Seoul, South Korea","Sch. of Comput. Sci. & Eng., Seoul Nat. Univ., South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Seoul National University of Technology, Seoul, South Korea","institution_ids":["https://openalex.org/I118373667"]},{"raw_affiliation_string":"Sch. of Comput. Sci. & Eng., Seoul Nat. Univ., South Korea","institution_ids":["https://openalex.org/I139264467"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4924,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.73929807,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"49","issue":"2","first_page":"392","last_page":"402"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","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"}},"topics":[{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","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"}},{"id":"https://openalex.org/T11181","display_name":"Advanced Data Storage Technologies","score":0.9977999925613403,"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":0.9976999759674072,"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/server","display_name":"Server","score":0.7796734571456909},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7757418751716614},{"id":"https://openalex.org/keywords/operability","display_name":"Operability","score":0.7240715026855469},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.6234321594238281},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.5704201459884644},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5560890436172485},{"id":"https://openalex.org/keywords/fault-tolerance","display_name":"Fault tolerance","score":0.48385512828826904},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.46007922291755676},{"id":"https://openalex.org/keywords/revenue","display_name":"Revenue","score":0.4298369288444519},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3564254641532898}],"concepts":[{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.7796734571456909},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7757418751716614},{"id":"https://openalex.org/C126231374","wikidata":"https://www.wikidata.org/wiki/Q1061298","display_name":"Operability","level":2,"score":0.7240715026855469},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.6234321594238281},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.5704201459884644},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5560890436172485},{"id":"https://openalex.org/C63540848","wikidata":"https://www.wikidata.org/wiki/Q3140932","display_name":"Fault tolerance","level":2,"score":0.48385512828826904},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.46007922291755676},{"id":"https://openalex.org/C195487862","wikidata":"https://www.wikidata.org/wiki/Q850210","display_name":"Revenue","level":2,"score":0.4298369288444519},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3564254641532898},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.0},{"id":"https://openalex.org/C121955636","wikidata":"https://www.wikidata.org/wiki/Q4116214","display_name":"Accounting","level":1,"score":0.0},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tce.2003.1209531","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tce.2003.1209531","pdf_url":null,"source":{"id":"https://openalex.org/S126824455","display_name":"IEEE Transactions on Consumer Electronics","issn_l":"0098-3063","issn":["0098-3063","1558-4127"],"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 Consumer Electronics","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.416.6967","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.416.6967","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.arl.wustl.edu/~gorinsky/cited/UFLM_QoS_Song_Shin_2003.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1964884064","https://openalex.org/W1967003152","https://openalex.org/W1973884177","https://openalex.org/W2006783530","https://openalex.org/W2024380379","https://openalex.org/W2028489013","https://openalex.org/W2034703766","https://openalex.org/W2038069170","https://openalex.org/W2049224846","https://openalex.org/W2082392802","https://openalex.org/W2096862738","https://openalex.org/W2111653914","https://openalex.org/W2126725293","https://openalex.org/W2127152224","https://openalex.org/W2139752130","https://openalex.org/W2153641503","https://openalex.org/W2154417058","https://openalex.org/W2162558234","https://openalex.org/W2163606087","https://openalex.org/W2998045038","https://openalex.org/W3134267570"],"related_works":["https://openalex.org/W2125626150","https://openalex.org/W2045316876","https://openalex.org/W2736987351","https://openalex.org/W2255799226","https://openalex.org/W2661918375","https://openalex.org/W2025974577","https://openalex.org/W1783723958","https://openalex.org/W1939996075","https://openalex.org/W3181553685","https://openalex.org/W2118113972"],"abstract_inverted_index":{"Video":[0],"servers":[1],"are":[2],"highly":[3],"vulnerable":[4],"to":[5,14,41,74],"disk":[6,12,38,95,115],"failures":[7],"because":[8],"they":[9,28],"employ":[10],"large-scale":[11],"arrays":[13],"support":[15],"many":[16],"clients":[17,133],"and":[18,69,106],"multimedia":[19],"contents.":[20],"To":[21],"cope":[22],"with":[23],"such":[24],"a":[25,30,65],"structural":[26],"weakness,":[27],"reserve":[29],"significant":[31],"portion":[32],"of":[33,52,94,103,132],"their":[34],"resource":[35,53,142],"contingent":[36],"on":[37],"operability,":[39],"leading":[40],"under-utilization":[42],"in":[43,55,91,121],"normal":[44],"operating":[45],"mode.":[46],"The":[47],"paper":[48],"addresses":[49],"the":[50,76,87,92,100,114,122,130,141],"improvement":[51],"utilization":[54,143],"fault-tolerant":[56],"multi-resolution":[57,101],"video":[58,104,136],"servers.":[59],"For":[60],"this":[61],"purpose,":[62],"we":[63],"propose":[64],"QoS":[66],"degradation":[67,109],"method":[68],"an":[70],"admission":[71],"control":[72],"algorithm":[73],"maximize":[75],"system":[77],"performance":[78],"measured":[79],"as":[80],"revenue":[81],"while":[82],"guaranteeing":[83],"every":[84],"admitted":[85,134],"client":[86],"minimum":[88],"quality":[89],"level":[90,112],"event":[93],"failure.":[96],"Our":[97],"scheme":[98],"exploits":[99],"property":[102],"streams,":[105],"achieves":[107],"graceful":[108],"at":[110],"near-optimal":[111],"when":[113],"fails.":[116],"Simulation":[117],"results":[118],"show":[119],"that,":[120],"best":[123],"case,":[124],"our":[125],"proposed":[126],"technique":[127],"almost":[128],"doubles":[129],"number":[131],"for":[135],"service":[137],"by":[138],"greatly":[139],"enhancing":[140],"rates.":[144]},"counts_by_year":[{"year":2016,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
