{"id":"https://openalex.org/W2137305116","doi":"https://doi.org/10.1007/s11107-015-0524-0","title":"Maximally node and SRLG-disjoint path pair of min-sum cost in GMPLS networks: a lexicographic approach","display_name":"Maximally node and SRLG-disjoint path pair of min-sum cost in GMPLS networks: a lexicographic approach","publication_year":2015,"publication_date":"2015-06-29","ids":{"openalex":"https://openalex.org/W2137305116","doi":"https://doi.org/10.1007/s11107-015-0524-0","mag":"2137305116"},"language":"en","primary_location":{"id":"doi:10.1007/s11107-015-0524-0","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11107-015-0524-0","pdf_url":null,"source":{"id":"https://openalex.org/S150190834","display_name":"Photonic Network Communications","issn_l":"1387-974X","issn":["1387-974X","1572-8188"],"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":"Photonic Network Communications","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/10198/15397","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5062640364","display_name":"Teresa Gomes","orcid":"https://orcid.org/0000-0002-3084-5608"},"institutions":[{"id":"https://openalex.org/I4210102980","display_name":"Escola Superior de Tecnologia da Sa\u00fade de Coimbra","ror":"https://ror.org/018j3hx85","country_code":"PT","type":"education","lineage":["https://openalex.org/I4210102980"]},{"id":"https://openalex.org/I4210125590","display_name":"Institute for Systems Engineering and Computers","ror":"https://ror.org/033wn8m60","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210125590"]},{"id":"https://openalex.org/I76903346","display_name":"University of Coimbra","ror":"https://ror.org/04z8k9a98","country_code":"PT","type":"education","lineage":["https://openalex.org/I76903346"]}],"countries":["PT"],"is_corresponding":true,"raw_author_name":"Teresa Gomes","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Coimbra, 3030-290, Coimbra, Portugal","INESC Coimbra, 3000-033, Coimbra, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Coimbra, 3030-290, Coimbra, Portugal","institution_ids":["https://openalex.org/I76903346"]},{"raw_affiliation_string":"INESC Coimbra, 3000-033, Coimbra, Portugal","institution_ids":["https://openalex.org/I4210102980","https://openalex.org/I4210125590"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002922538","display_name":"Lu\u00edsa Jorge","orcid":"https://orcid.org/0000-0002-0623-7282"},"institutions":[{"id":"https://openalex.org/I4210092303","display_name":"Polytechnic Institute of Bragan\u00e7a","ror":"https://ror.org/00prsav78","country_code":"PT","type":"education","lineage":["https://openalex.org/I4210092303"]},{"id":"https://openalex.org/I4210102980","display_name":"Escola Superior de Tecnologia da Sa\u00fade de Coimbra","ror":"https://ror.org/018j3hx85","country_code":"PT","type":"education","lineage":["https://openalex.org/I4210102980"]},{"id":"https://openalex.org/I4210125590","display_name":"Institute for Systems Engineering and Computers","ror":"https://ror.org/033wn8m60","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210125590"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Lu\u00edsa Jorge","raw_affiliation_strings":["INESC Coimbra, 3000-033, Coimbra, Portugal","Polytechnic Institute of Bragan\u00e7a, 5301-857, Bragan\u00e7a, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"INESC Coimbra, 3000-033, Coimbra, Portugal","institution_ids":["https://openalex.org/I4210102980","https://openalex.org/I4210125590"]},{"raw_affiliation_string":"Polytechnic Institute of Bragan\u00e7a, 5301-857, Bragan\u00e7a, Portugal","institution_ids":["https://openalex.org/I4210092303"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052849163","display_name":"Paulo Melo","orcid":"https://orcid.org/0000-0002-9166-0615"},"institutions":[{"id":"https://openalex.org/I4210102980","display_name":"Escola Superior de Tecnologia da Sa\u00fade de Coimbra","ror":"https://ror.org/018j3hx85","country_code":"PT","type":"education","lineage":["https://openalex.org/I4210102980"]},{"id":"https://openalex.org/I4210125590","display_name":"Institute for Systems Engineering and Computers","ror":"https://ror.org/033wn8m60","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210125590"]},{"id":"https://openalex.org/I76903346","display_name":"University of Coimbra","ror":"https://ror.org/04z8k9a98","country_code":"PT","type":"education","lineage":["https://openalex.org/I76903346"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Paulo Melo","raw_affiliation_strings":["Faculty of Economics, University of Coimbra, 3004-512, Coimbra, Portugal","INESC Coimbra, 3000-033, Coimbra, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Economics, University of Coimbra, 3004-512, Coimbra, Portugal","institution_ids":["https://openalex.org/I76903346"]},{"raw_affiliation_string":"INESC Coimbra, 3000-033, Coimbra, Portugal","institution_ids":["https://openalex.org/I4210102980","https://openalex.org/I4210125590"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5087978101","display_name":"Rita Gir\u00e3o\u2010Silva","orcid":"https://orcid.org/0000-0002-2331-8340"},"institutions":[{"id":"https://openalex.org/I4210102980","display_name":"Escola Superior de Tecnologia da Sa\u00fade de Coimbra","ror":"https://ror.org/018j3hx85","country_code":"PT","type":"education","lineage":["https://openalex.org/I4210102980"]},{"id":"https://openalex.org/I4210125590","display_name":"Institute for Systems Engineering and Computers","ror":"https://ror.org/033wn8m60","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210125590"]},{"id":"https://openalex.org/I76903346","display_name":"University of Coimbra","ror":"https://ror.org/04z8k9a98","country_code":"PT","type":"education","lineage":["https://openalex.org/I76903346"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Rita Gir\u00e3o-Silva","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Coimbra, 3030-290, Coimbra, Portugal","INESC Coimbra, 3000-033, Coimbra, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Coimbra, 3030-290, Coimbra, Portugal","institution_ids":["https://openalex.org/I76903346"]},{"raw_affiliation_string":"INESC Coimbra, 3000-033, Coimbra, Portugal","institution_ids":["https://openalex.org/I4210102980","https://openalex.org/I4210125590"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5062640364"],"corresponding_institution_ids":["https://openalex.org/I4210102980","https://openalex.org/I4210125590","https://openalex.org/I76903346"],"apc_list":{"value":2690,"currency":"USD","value_usd":2690},"apc_paid":null,"fwci":0.1604,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.59384204,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"31","issue":"1","first_page":"11","last_page":"22"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10847","display_name":"Advanced Optical Network Technologies","score":0.9998000264167786,"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":0.9998000264167786,"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/T10232","display_name":"Optical Network Technologies","score":0.973800003528595,"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/T10714","display_name":"Software-Defined Networks and 5G","score":0.9659000039100647,"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/heuristics","display_name":"Heuristics","score":0.8346238136291504},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8017963171005249},{"id":"https://openalex.org/keywords/disjoint-sets","display_name":"Disjoint sets","score":0.763184666633606},{"id":"https://openalex.org/keywords/path","display_name":"Path (computing)","score":0.6834409236907959},{"id":"https://openalex.org/keywords/path-protection","display_name":"Path protection","score":0.5941964983940125},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.5871774554252625},{"id":"https://openalex.org/keywords/lexicographical-order","display_name":"Lexicographical order","score":0.5725526213645935},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4885803163051605},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4399564862251282},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.3551473915576935},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.35250890254974365},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.33495837450027466},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.33046889305114746},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.18787264823913574},{"id":"https://openalex.org/keywords/wavelength-division-multiplexing","display_name":"Wavelength-division multiplexing","score":0.1508365273475647},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.1346791684627533},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.11578720808029175}],"concepts":[{"id":"https://openalex.org/C127705205","wikidata":"https://www.wikidata.org/wiki/Q5748245","display_name":"Heuristics","level":2,"score":0.8346238136291504},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8017963171005249},{"id":"https://openalex.org/C45340560","wikidata":"https://www.wikidata.org/wiki/Q215382","display_name":"Disjoint sets","level":2,"score":0.763184666633606},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.6834409236907959},{"id":"https://openalex.org/C2781040381","wikidata":"https://www.wikidata.org/wiki/Q17105208","display_name":"Path protection","level":4,"score":0.5941964983940125},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.5871774554252625},{"id":"https://openalex.org/C159254197","wikidata":"https://www.wikidata.org/wiki/Q1144915","display_name":"Lexicographical order","level":2,"score":0.5725526213645935},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4885803163051605},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4399564862251282},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.3551473915576935},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.35250890254974365},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.33495837450027466},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.33046889305114746},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.18787264823913574},{"id":"https://openalex.org/C160724564","wikidata":"https://www.wikidata.org/wiki/Q1620670","display_name":"Wavelength-division multiplexing","level":3,"score":0.1508365273475647},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.1346791684627533},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.11578720808029175},{"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/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"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/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.0},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1007/s11107-015-0524-0","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11107-015-0524-0","pdf_url":null,"source":{"id":"https://openalex.org/S150190834","display_name":"Photonic Network Communications","issn_l":"1387-974X","issn":["1387-974X","1572-8188"],"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":"Photonic Network Communications","raw_type":"journal-article"},{"id":"pmh:oai:bibliotecadigital.ipb.pt:10198/15397","is_oa":true,"landing_page_url":"http://hdl.handle.net/10198/15397","pdf_url":null,"source":{"id":"https://openalex.org/S4306402433","display_name":"Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT)","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":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"journal article"},{"id":"pmh:oai:estudogeral.sib.uc.pt:10316/48331","is_oa":true,"landing_page_url":"http://hdl.handle.net/10316/48331","pdf_url":null,"source":{"id":"https://openalex.org/S4306402433","display_name":"Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT)","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":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"http://purl.org/coar/resource_type/c_6501"}],"best_oa_location":{"id":"pmh:oai:bibliotecadigital.ipb.pt:10198/15397","is_oa":true,"landing_page_url":"http://hdl.handle.net/10198/15397","pdf_url":null,"source":{"id":"https://openalex.org/S4306402433","display_name":"Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT)","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":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"journal article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W1524993602","https://openalex.org/W1537268513","https://openalex.org/W1541857667","https://openalex.org/W1636629214","https://openalex.org/W1710150917","https://openalex.org/W1992165452","https://openalex.org/W1997188340","https://openalex.org/W2000361627","https://openalex.org/W2023347841","https://openalex.org/W2032991850","https://openalex.org/W2044502522","https://openalex.org/W2052282847","https://openalex.org/W2061582932","https://openalex.org/W2074354514","https://openalex.org/W2096701045","https://openalex.org/W2104084337","https://openalex.org/W2110538108","https://openalex.org/W2120486904","https://openalex.org/W2120823736","https://openalex.org/W2125231793","https://openalex.org/W2136540980","https://openalex.org/W2143791178","https://openalex.org/W2155526624","https://openalex.org/W2286743186","https://openalex.org/W2297145602","https://openalex.org/W2338308168","https://openalex.org/W2506225086","https://openalex.org/W2613070411","https://openalex.org/W3016898153","https://openalex.org/W3145155733","https://openalex.org/W4206526140"],"related_works":["https://openalex.org/W1985455246","https://openalex.org/W1993634787","https://openalex.org/W3125614403","https://openalex.org/W2476923378","https://openalex.org/W2803221307","https://openalex.org/W2951826204","https://openalex.org/W4211001408","https://openalex.org/W2366147410","https://openalex.org/W62366039","https://openalex.org/W239928435"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}