{"id":"https://openalex.org/W1990608890","doi":"https://doi.org/10.1109/hpsr.2013.6602292","title":"A Generalized Fluid Approximation for analysis of an integrated service system","display_name":"A Generalized Fluid Approximation for analysis of an integrated service system","publication_year":2013,"publication_date":"2013-07-01","ids":{"openalex":"https://openalex.org/W1990608890","doi":"https://doi.org/10.1109/hpsr.2013.6602292","mag":"1990608890"},"language":"en","primary_location":{"id":"doi:10.1109/hpsr.2013.6602292","is_oa":false,"landing_page_url":"https://doi.org/10.1109/hpsr.2013.6602292","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE 14th International Conference on High Performance Switching and Routing (HPSR)","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/A5033953049","display_name":"Yue\u2010Cai Huang","orcid":"https://orcid.org/0000-0001-5607-885X"},"institutions":[{"id":"https://openalex.org/I168719708","display_name":"City University of Hong Kong","ror":"https://ror.org/03q8dnn23","country_code":"HK","type":"education","lineage":["https://openalex.org/I168719708"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Yue-Cai Huang","raw_affiliation_strings":["Department of Electronic Engineering, City University of Hong Kong, Hong Kong, China","Dept. of Electron. Eng., City Univ. of Hong Kong, Hong Kong, , China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, City University of Hong Kong, Hong Kong, China","institution_ids":["https://openalex.org/I168719708"]},{"raw_affiliation_string":"Dept. of Electron. Eng., City Univ. of Hong Kong, Hong Kong, , China","institution_ids":["https://openalex.org/I168719708"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011373438","display_name":"King\u2010Tim Ko","orcid":"https://orcid.org/0000-0002-6412-1026"},"institutions":[{"id":"https://openalex.org/I168719708","display_name":"City University of Hong Kong","ror":"https://ror.org/03q8dnn23","country_code":"HK","type":"education","lineage":["https://openalex.org/I168719708"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"King-Tim Ko","raw_affiliation_strings":["Department of Electronic Engineering, City University of Hong Kong, Hong Kong, China","Dept. of Electron. Eng., City Univ. of Hong Kong, Hong Kong, , China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, City University of Hong Kong, Hong Kong, China","institution_ids":["https://openalex.org/I168719708"]},{"raw_affiliation_string":"Dept. of Electron. Eng., City Univ. of Hong Kong, Hong Kong, , China","institution_ids":["https://openalex.org/I168719708"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5032227505","display_name":"Moshe Zukerman","orcid":"https://orcid.org/0000-0001-6190-5020"},"institutions":[{"id":"https://openalex.org/I168719708","display_name":"City University of Hong Kong","ror":"https://ror.org/03q8dnn23","country_code":"HK","type":"education","lineage":["https://openalex.org/I168719708"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Moshe Zukerman","raw_affiliation_strings":["Department of Electronic Engineering, City University of Hong Kong, Hong Kong, China","Dept. of Electron. Eng., City Univ. of Hong Kong, Hong Kong, , China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, City University of Hong Kong, Hong Kong, China","institution_ids":["https://openalex.org/I168719708"]},{"raw_affiliation_string":"Dept. of Electron. Eng., City Univ. of Hong Kong, Hong Kong, , China","institution_ids":["https://openalex.org/I168719708"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I168719708"],"apc_list":null,"apc_paid":null,"fwci":0.5366,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.56223986,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"68","last_page":"73"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10138","display_name":"Network Traffic and Congestion Control","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"}},"topics":[{"id":"https://openalex.org/T10138","display_name":"Network Traffic and Congestion Control","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/T10974","display_name":"Advanced Queuing Theory Analysis","score":0.9965000152587891,"subfield":{"id":"https://openalex.org/subfields/1404","display_name":"Management Information Systems"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10575","display_name":"Wireless Communication Networks Research","score":0.9952999949455261,"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":0.6847307085990906},{"id":"https://openalex.org/keywords/approximation-algorithm","display_name":"Approximation algorithm","score":0.6281350255012512},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.4954735040664673},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.46525317430496216},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.4091230630874634},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3116968870162964},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.174004465341568}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6847307085990906},{"id":"https://openalex.org/C148764684","wikidata":"https://www.wikidata.org/wiki/Q621751","display_name":"Approximation algorithm","level":2,"score":0.6281350255012512},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.4954735040664673},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.46525317430496216},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4091230630874634},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3116968870162964},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.174004465341568},{"id":"https://openalex.org/C136264566","wikidata":"https://www.wikidata.org/wiki/Q159810","display_name":"Economy","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/hpsr.2013.6602292","is_oa":false,"landing_page_url":"https://doi.org/10.1109/hpsr.2013.6602292","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE 14th International Conference on High Performance Switching and Routing (HPSR)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W2010579400","https://openalex.org/W2030299846","https://openalex.org/W2032588037","https://openalex.org/W2061555057","https://openalex.org/W2070110160","https://openalex.org/W2074276148","https://openalex.org/W2102651687","https://openalex.org/W2110829111","https://openalex.org/W2123205020","https://openalex.org/W2133361719","https://openalex.org/W2155096431","https://openalex.org/W2163410953","https://openalex.org/W4388716055"],"related_works":["https://openalex.org/W2051487156","https://openalex.org/W2073681303","https://openalex.org/W2317200988","https://openalex.org/W2052122378","https://openalex.org/W2544423928","https://openalex.org/W2053286651","https://openalex.org/W2181743346","https://openalex.org/W2187401768","https://openalex.org/W2181413294","https://openalex.org/W2189341500"],"abstract_inverted_index":{"For":[0],"integrated":[1],"service":[2],"systems":[3],"supporting":[4],"real-time":[5],"(RT)":[6],"and":[7,71,88],"non-real-time":[8],"(NRT)":[9],"traffic,":[10,51],"evaluating":[11],"the":[12,15,29,49,69,73,85,89],"performance":[13],"of":[14,75],"NRT":[16,50],"traffic":[17,40],"is":[18],"often":[19],"challenging.":[20],"An":[21],"approximation":[22],"based":[23],"on":[24],"a":[25,63],"fluid":[26],"model":[27],"-":[28,34],"so-called":[30],"Fluid":[31,65],"Approximation":[32,66],"(FA)":[33],"can":[35,78],"be":[36,80],"used":[37,81],"when":[38],"RT":[39],"has":[41],"much":[42],"larger":[43],"successful":[44],"call":[45],"arrival":[46],"rate":[47],"than":[48],"while":[52],"otherwise":[53],"it":[54],"may":[55],"introduce":[56],"errors.":[57],"In":[58],"this":[59],"paper,":[60],"we":[61],"propose":[62],"Generalized":[64],"(GFA),":[67],"extending":[68],"use":[70],"improving":[72],"accuracy":[74],"FA.":[76],"It":[77],"also":[79],"to":[82],"trade":[83],"off":[84],"computational":[86],"complexity":[87],"accuracy.":[90],"Benefits":[91],"achieved":[92],"by":[93,97],"GFA":[94],"are":[95],"demonstrated":[96],"extensive":[98],"numerical":[99],"examples.":[100]},"counts_by_year":[{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
