{"id":"https://openalex.org/W2013803989","doi":"https://doi.org/10.1002/ett.4460100504","title":"Estimation of Point\u2010to\u2010Point Traffic in Circuit\u2010Switched Networks","display_name":"Estimation of Point\u2010to\u2010Point Traffic in Circuit\u2010Switched Networks","publication_year":1999,"publication_date":"1999-09-01","ids":{"openalex":"https://openalex.org/W2013803989","doi":"https://doi.org/10.1002/ett.4460100504","mag":"2013803989"},"language":"en","primary_location":{"id":"doi:10.1002/ett.4460100504","is_oa":false,"landing_page_url":"https://doi.org/10.1002/ett.4460100504","pdf_url":null,"source":{"id":"https://openalex.org/S4393917101","display_name":"European Transactions on Telecommunications","issn_l":"1124-318X","issn":["1124-318X","1541-8251"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"European Transactions on Telecommunications","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/A5023012133","display_name":"M. Butto","orcid":null},"institutions":[{"id":"https://openalex.org/I2801868309","display_name":"Wind (Italy)","ror":"https://ror.org/00d337t51","country_code":"IT","type":"company","lineage":["https://openalex.org/I2801868309"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Milena Butt\u00f2","raw_affiliation_strings":["WIND Telecomunicazioni, Network Architecture & Traffic Engineering Dpt., Via C.G. Viola 48, 1--00148 Roma","WIND Telecomunicazioni, Network Architecture & Traffic Engineering Dpt., Via C.G. Viola 48, 1\u2010\u201000148 Roma"],"affiliations":[{"raw_affiliation_string":"WIND Telecomunicazioni, Network Architecture & Traffic Engineering Dpt., Via C.G. Viola 48, 1--00148 Roma","institution_ids":["https://openalex.org/I2801868309"]},{"raw_affiliation_string":"WIND Telecomunicazioni, Network Architecture & Traffic Engineering Dpt., Via C.G. Viola 48, 1\u2010\u201000148 Roma","institution_ids":["https://openalex.org/I2801868309"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089960946","display_name":"Pietro Giulio Conversi","orcid":null},"institutions":[{"id":"https://openalex.org/I2801868309","display_name":"Wind (Italy)","ror":"https://ror.org/00d337t51","country_code":"IT","type":"company","lineage":["https://openalex.org/I2801868309"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Pietro Giulio Conversi","raw_affiliation_strings":["WIND Telecomunicazioni, Network Architecture & Traffic Engineering Dpt., Via C.G. Viola 48, 1--00148 Roma","WIND Telecomunicazioni, Network Architecture & Traffic Engineering Dpt., Via C.G. Viola 48, 1\u2010\u201000148 Roma"],"affiliations":[{"raw_affiliation_string":"WIND Telecomunicazioni, Network Architecture & Traffic Engineering Dpt., Via C.G. Viola 48, 1--00148 Roma","institution_ids":["https://openalex.org/I2801868309"]},{"raw_affiliation_string":"WIND Telecomunicazioni, Network Architecture & Traffic Engineering Dpt., Via C.G. Viola 48, 1\u2010\u201000148 Roma","institution_ids":["https://openalex.org/I2801868309"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5079223759","display_name":"Maurizio Naldi","orcid":"https://orcid.org/0000-0002-0903-398X"},"institutions":[{"id":"https://openalex.org/I116067653","display_name":"University of Rome Tor Vergata","ror":"https://ror.org/02p77k626","country_code":"IT","type":"education","lineage":["https://openalex.org/I116067653"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Maurizio Naldi","raw_affiliation_strings":["Universita\u0300 di Roma \u201cTor Vergata\u201d, Dip. di Informatica Sistemi e Produzione, Via di Tor Vergata 110, 1--00133 Roma","Universit\u00e0 di Roma \u201cTor Vergata\u201d, Dip. di Informatica Sistemi e Produzione, Via di Tor Vergata 110, 1--00133 Roma"],"affiliations":[{"raw_affiliation_string":"Universita\u0300 di Roma \u201cTor Vergata\u201d, Dip. di Informatica Sistemi e Produzione, Via di Tor Vergata 110, 1--00133 Roma","institution_ids":["https://openalex.org/I116067653"]},{"raw_affiliation_string":"Universit\u00e0 di Roma \u201cTor Vergata\u201d, Dip. di Informatica Sistemi e Produzione, Via di Tor Vergata 110, 1--00133 Roma","institution_ids":["https://openalex.org/I116067653"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5023012133"],"corresponding_institution_ids":["https://openalex.org/I2801868309"],"apc_list":null,"apc_paid":null,"fwci":0.3865,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.70782733,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"10","issue":"5","first_page":"497","last_page":"504"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10138","display_name":"Network Traffic and Congestion Control","score":0.9930999875068665,"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":0.9930999875068665,"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/T10847","display_name":"Advanced Optical Network Technologies","score":0.9894999861717224,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10974","display_name":"Advanced Queuing Theory Analysis","score":0.9789999723434448,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/initialization","display_name":"Initialization","score":0.8875730633735657},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6578965187072754},{"id":"https://openalex.org/keywords/iterative-method","display_name":"Iterative method","score":0.5959725379943848},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.5077160596847534},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4946446120738983},{"id":"https://openalex.org/keywords/bayesian-probability","display_name":"Bayesian probability","score":0.4545809328556061},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.42881354689598083},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.42307135462760925},{"id":"https://openalex.org/keywords/inverse","display_name":"Inverse","score":0.4109245538711548},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.311746209859848},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.12405902147293091}],"concepts":[{"id":"https://openalex.org/C114466953","wikidata":"https://www.wikidata.org/wiki/Q6034165","display_name":"Initialization","level":2,"score":0.8875730633735657},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6578965187072754},{"id":"https://openalex.org/C159694833","wikidata":"https://www.wikidata.org/wiki/Q2321565","display_name":"Iterative method","level":2,"score":0.5959725379943848},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5077160596847534},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4946446120738983},{"id":"https://openalex.org/C107673813","wikidata":"https://www.wikidata.org/wiki/Q812534","display_name":"Bayesian probability","level":2,"score":0.4545809328556061},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.42881354689598083},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.42307135462760925},{"id":"https://openalex.org/C207467116","wikidata":"https://www.wikidata.org/wiki/Q4385666","display_name":"Inverse","level":2,"score":0.4109245538711548},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.311746209859848},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.12405902147293091},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1002/ett.4460100504","is_oa":false,"landing_page_url":"https://doi.org/10.1002/ett.4460100504","pdf_url":null,"source":{"id":"https://openalex.org/S4393917101","display_name":"European Transactions on Telecommunications","issn_l":"1124-318X","issn":["1124-318X","1541-8251"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"European Transactions on Telecommunications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5199999809265137,"display_name":"Decent work and economic growth","id":"https://metadata.un.org/sdg/8"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W1599919087","https://openalex.org/W2066018806","https://openalex.org/W4206454995"],"related_works":["https://openalex.org/W3204184292","https://openalex.org/W3176564347","https://openalex.org/W1985458517","https://openalex.org/W2355833770","https://openalex.org/W3031039437","https://openalex.org/W3095877357","https://openalex.org/W183202219","https://openalex.org/W10861731","https://openalex.org/W2072565696","https://openalex.org/W2050451745"],"abstract_inverted_index":{"Abstract":[0],"The":[1,138,156],"paper":[2],"addresses":[3],"the":[4,8,21,36,48,51,86,93,103,108,116,119,129,133,141,153,159,180,183,187,189,192,194],"problem":[5],"of":[6,14,23,50,64,118,158,173],"estimating":[7],"traffic":[9],"demand":[10],"between":[11,128],"any":[12],"pair":[13],"nodes":[15],"in":[16,61,140,152,166],"a":[17,33,42,75,79],"circuit\u2010switched":[18],"network":[19,62,134,190],"on":[20,32,47,78],"basis":[22],"trunk":[24],"group":[25],"measurements":[26],"(carried":[27],"load":[28],"and":[29,35,54,67,106,132,136,191],"blocking":[30],"probability":[31],"link)":[34],"routing":[37],"plan.":[38],"Two":[39],"methods":[40],"\u2013":[41,58],"closed":[43],"form":[44],"one":[45,57],"based":[46,77],"use":[49,157],"pseudo\u2010inverse":[52,104,181],"matrix":[53],"an":[55,147],"iterative":[56,87,94,109,160],"are":[59,126],"examined":[60],"scenarios":[63],"varied":[65],"size":[66,135],"connectivity":[68],"under":[69],"different":[70],"congestion":[71],"levels.":[72],"In":[73],"addition,":[74],"criterion":[76],"Bayesian":[80,120,163],"approach":[81],"is":[82,90,96,112,144],"proposed":[83],"for":[84],"initializing":[85],"method.":[88],"It":[89],"shown":[91],"that":[92,107],"method":[95,161],"affected":[97],"by":[98,115,146,179],"lower":[99,175],"estimation":[100,130,142],"errors":[101],"than":[102,176],"method,":[105,182],"method's":[110],"performance":[111],"further":[113],"enhanced":[114],"employment":[117],"initialization":[121,164],"criterion.":[122],"Some":[123],"tentative":[124],"relationships":[125],"provided":[127],"accuracy":[131,143],"connectivity.":[137,195],"improvement":[139],"accompanied":[145],"even":[148,170],"more":[149],"pronounced":[150],"reduction":[151],"computational":[154],"load.":[155],"with":[162],"requires":[165],"fact":[167],"running":[168],"times":[169],"two":[171],"orders":[172],"magnitude":[174],"those":[177],"needed":[178],"gap":[184],"being":[185],"larger":[186,188],"higher":[193]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}