{"id":"https://openalex.org/W2011267188","doi":"https://doi.org/10.1109/mcom.2005.1470804","title":"Influence of GMPLS on network providers' operational expenditures: a quantitative study","display_name":"Influence of GMPLS on network providers' operational expenditures: a quantitative study","publication_year":2005,"publication_date":"2005-07-01","ids":{"openalex":"https://openalex.org/W2011267188","doi":"https://doi.org/10.1109/mcom.2005.1470804","mag":"2011267188"},"language":"en","primary_location":{"id":"doi:10.1109/mcom.2005.1470804","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mcom.2005.1470804","pdf_url":null,"source":{"id":"https://openalex.org/S158797327","display_name":"IEEE Communications Magazine","issn_l":"0163-6804","issn":["0163-6804","1558-1896"],"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 Communications Magazine","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/A5108464626","display_name":"S. Pasqualini","orcid":null},"institutions":[{"id":"https://openalex.org/I1325886976","display_name":"Siemens (Germany)","ror":"https://ror.org/059mq0909","country_code":"DE","type":"company","lineage":["https://openalex.org/I1325886976"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"S. Pasqualini","raw_affiliation_strings":["Siemens AG, Germany","[SIEMENS AG, Munich, Germany]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Siemens AG, Germany","institution_ids":["https://openalex.org/I1325886976"]},{"raw_affiliation_string":"[SIEMENS AG, Munich, Germany]","institution_ids":["https://openalex.org/I1325886976"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031502396","display_name":"Andreas Kirst\u00e4dter","orcid":null},"institutions":[{"id":"https://openalex.org/I1325886976","display_name":"Siemens (Germany)","ror":"https://ror.org/059mq0909","country_code":"DE","type":"company","lineage":["https://openalex.org/I1325886976"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"A. Kirstadter","raw_affiliation_strings":["Siemens AG, Germany","[SIEMENS AG, Munich, Germany]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Siemens AG, Germany","institution_ids":["https://openalex.org/I1325886976"]},{"raw_affiliation_string":"[SIEMENS AG, Munich, Germany]","institution_ids":["https://openalex.org/I1325886976"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018184743","display_name":"Andreas Iselt","orcid":null},"institutions":[{"id":"https://openalex.org/I1325886976","display_name":"Siemens (Germany)","ror":"https://ror.org/059mq0909","country_code":"DE","type":"company","lineage":["https://openalex.org/I1325886976"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"A. Iselt","raw_affiliation_strings":["Siemens AG, Germany","[SIEMENS AG, Munich, Germany]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Siemens AG, Germany","institution_ids":["https://openalex.org/I1325886976"]},{"raw_affiliation_string":"[SIEMENS AG, Munich, Germany]","institution_ids":["https://openalex.org/I1325886976"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013794155","display_name":"R. Chahine","orcid":null},"institutions":[{"id":"https://openalex.org/I1325886976","display_name":"Siemens (Germany)","ror":"https://ror.org/059mq0909","country_code":"DE","type":"company","lineage":["https://openalex.org/I1325886976"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"R. Chahine","raw_affiliation_strings":["Siemens AG, Germany","[SIEMENS AG, Munich, Germany]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Siemens AG, Germany","institution_ids":["https://openalex.org/I1325886976"]},{"raw_affiliation_string":"[SIEMENS AG, Munich, Germany]","institution_ids":["https://openalex.org/I1325886976"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073312450","display_name":"Sofie Verbrugge","orcid":"https://orcid.org/0000-0002-4674-8693"},"institutions":[{"id":"https://openalex.org/I2801227569","display_name":"Ghent University Hospital","ror":"https://ror.org/00xmkp704","country_code":"BE","type":"healthcare","lineage":["https://openalex.org/I2801227569"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"S. Verbrugge","raw_affiliation_strings":["Ghent University, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ghent University, Belgium","institution_ids":["https://openalex.org/I2801227569"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045659586","display_name":"Didier Colle","orcid":"https://orcid.org/0000-0002-1428-0301"},"institutions":[{"id":"https://openalex.org/I2801227569","display_name":"Ghent University Hospital","ror":"https://ror.org/00xmkp704","country_code":"BE","type":"healthcare","lineage":["https://openalex.org/I2801227569"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"D. Colle","raw_affiliation_strings":["Ghent University, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ghent University, Belgium","institution_ids":["https://openalex.org/I2801227569"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067298865","display_name":"Mario Pickavet","orcid":"https://orcid.org/0000-0001-5817-7886"},"institutions":[{"id":"https://openalex.org/I2801227569","display_name":"Ghent University Hospital","ror":"https://ror.org/00xmkp704","country_code":"BE","type":"healthcare","lineage":["https://openalex.org/I2801227569"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"M. Pickavet","raw_affiliation_strings":["Ghent University, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ghent University, Belgium","institution_ids":["https://openalex.org/I2801227569"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5010807751","display_name":"Piet Demeester","orcid":"https://orcid.org/0000-0003-2810-3899"},"institutions":[{"id":"https://openalex.org/I2801227569","display_name":"Ghent University Hospital","ror":"https://ror.org/00xmkp704","country_code":"BE","type":"healthcare","lineage":["https://openalex.org/I2801227569"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"P. Demeester","raw_affiliation_strings":["Ghent University, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ghent University, Belgium","institution_ids":["https://openalex.org/I2801227569"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":9.7832,"has_fulltext":false,"cited_by_count":44,"citation_normalized_percentile":{"value":0.98279748,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"43","issue":"7","first_page":"28","last_page":"38"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10847","display_name":"Advanced Optical Network Technologies","score":0.9929999709129333,"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"}},"topics":[{"id":"https://openalex.org/T10847","display_name":"Advanced Optical Network Technologies","score":0.9929999709129333,"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/T12127","display_name":"Software System Performance and Reliability","score":0.9193999767303467,"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":0.8074814081192017},{"id":"https://openalex.org/keywords/operating-expense","display_name":"Operating expense","score":0.7200925350189209},{"id":"https://openalex.org/keywords/cost-reduction","display_name":"Cost reduction","score":0.6255719065666199},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.5636261105537415},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5192649364471436},{"id":"https://openalex.org/keywords/multiprotocol-label-switching","display_name":"Multiprotocol Label Switching","score":0.48924899101257324},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.4883086681365967},{"id":"https://openalex.org/keywords/automation","display_name":"Automation","score":0.4624744653701782},{"id":"https://openalex.org/keywords/parameterized-complexity","display_name":"Parameterized complexity","score":0.4221358597278595},{"id":"https://openalex.org/keywords/operational-costs","display_name":"Operational costs","score":0.420975923538208},{"id":"https://openalex.org/keywords/operations-research","display_name":"Operations research","score":0.34902510046958923},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.33549070358276367},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.22170233726501465},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.10193488001823425}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8074814081192017},{"id":"https://openalex.org/C87450203","wikidata":"https://www.wikidata.org/wiki/Q831940","display_name":"Operating expense","level":2,"score":0.7200925350189209},{"id":"https://openalex.org/C2778820799","wikidata":"https://www.wikidata.org/wiki/Q3454688","display_name":"Cost reduction","level":2,"score":0.6255719065666199},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.5636261105537415},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5192649364471436},{"id":"https://openalex.org/C129880937","wikidata":"https://www.wikidata.org/wiki/Q677023","display_name":"Multiprotocol Label Switching","level":3,"score":0.48924899101257324},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4883086681365967},{"id":"https://openalex.org/C115901376","wikidata":"https://www.wikidata.org/wiki/Q184199","display_name":"Automation","level":2,"score":0.4624744653701782},{"id":"https://openalex.org/C165464430","wikidata":"https://www.wikidata.org/wiki/Q1570441","display_name":"Parameterized complexity","level":2,"score":0.4221358597278595},{"id":"https://openalex.org/C2986883954","wikidata":"https://www.wikidata.org/wiki/Q1362005","display_name":"Operational costs","level":2,"score":0.420975923538208},{"id":"https://openalex.org/C42475967","wikidata":"https://www.wikidata.org/wiki/Q194292","display_name":"Operations research","level":1,"score":0.34902510046958923},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.33549070358276367},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.22170233726501465},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.10193488001823425},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"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/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","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},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/mcom.2005.1470804","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mcom.2005.1470804","pdf_url":null,"source":{"id":"https://openalex.org/S158797327","display_name":"IEEE Communications Magazine","issn_l":"0163-6804","issn":["0163-6804","1558-1896"],"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 Communications Magazine","raw_type":"journal-article"},{"id":"pmh:oai:archive.ugent.be:4443334","is_oa":false,"landing_page_url":"http://hdl.handle.net/1854/LU-4443334","pdf_url":null,"source":{"id":"https://openalex.org/S4306400478","display_name":"Ghent University Academic Bibliography (Ghent University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I32597200","host_organization_name":"Ghent University","host_organization_lineage":["https://openalex.org/I32597200"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ISSN: 0163-6804","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.550000011920929}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W1988119418","https://openalex.org/W2003886474","https://openalex.org/W2055404047","https://openalex.org/W2147422537"],"related_works":["https://openalex.org/W2039268524","https://openalex.org/W2055404047","https://openalex.org/W2017673730","https://openalex.org/W2101826198","https://openalex.org/W2033838163","https://openalex.org/W1721403153","https://openalex.org/W2368997467","https://openalex.org/W2560003967","https://openalex.org/W2011267188","https://openalex.org/W3005224001"],"abstract_inverted_index":{"GMPLS":[0,74],"is":[1,14,37],"promoted":[2],"as":[3],"a":[4,53,65,131],"major":[5,83],"technology":[6],"for":[7,67,144],"the":[8,19,31,45,68,77,90,103,114,134],"automation":[9],"of":[10,21,30,49,58,102,136,139],"network":[11,115],"operations.":[12],"It":[13],"often":[15],"claimed":[16],"to":[17],"allow":[18],"reduction":[20,47,132],"operational":[22,146],"expenses.":[23],"However,":[24],"detailed":[25,54],"analysis":[26,55],"and":[27,56,75,89,96],"quantitative":[28,100],"evaluation":[29],"changes":[32,105],"induced":[33],"by":[34],"such":[35],"technologies":[36],"very":[38],"rare.":[39],"In":[40],"this":[41],"article":[42],"we":[43,127],"quantify":[44],"cost":[46],"potential":[48],"GMPLS.":[50,107],"We":[51,62],"present":[52],"modeling":[57],"traditional":[59],"operator":[60],"processes.":[61],"also":[63],"develop":[64],"model":[66],"expected":[69,143],"changed":[70],"processes":[71],"when":[72],"using":[73],"identify":[76],"differences":[78],"quantitatively.":[79],"A":[80],"survey":[81],"with":[82,106],"telecom":[84],"operators":[85],"has":[86],"been":[87,94],"done,":[88],"process":[91],"models":[92],"have":[93],"verified":[95],"parameterized.":[97],"This":[98],"allowed":[99],"evaluations":[101],"OPEX":[104,140],"The":[108],"results":[109],"show":[110],"that,":[111],"depending":[112],"on":[113,133],"operator's":[116],"processes,":[117],"different":[118],"impacts":[119],"can":[120,141],"be":[121,142],"expected.":[122],"As":[123],"an":[124],"overall":[125],"result":[126],"could":[128],"verify":[129],"that":[130],"order":[135],"50":[137],"percent":[138],"most":[145],"models.":[147]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}