{"id":"https://openalex.org/W7131293115","doi":"https://doi.org/10.1364/jocn.587660","title":"Planning multilayer networks under deep uncertainties: an approach based on flexibility in engineering design","display_name":"Planning multilayer networks under deep uncertainties: an approach based on flexibility in engineering design","publication_year":2026,"publication_date":"2026-02-24","ids":{"openalex":"https://openalex.org/W7131293115","doi":"https://doi.org/10.1364/jocn.587660"},"language":"en","primary_location":{"id":"doi:10.1364/jocn.587660","is_oa":false,"landing_page_url":"https://doi.org/10.1364/jocn.587660","pdf_url":null,"source":{"id":"https://openalex.org/S180088163","display_name":"Journal of Optical Communications and Networking","issn_l":"1943-0620","issn":["1943-0620","1943-0639"],"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":"Journal of Optical Communications and Networking","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/A5126721778","display_name":"Arantxa Villavicencio Paz","orcid":null},"institutions":[{"id":"https://openalex.org/I4210165591","display_name":"Network Group (Czechia)","ror":"https://ror.org/055hmgs82","country_code":"CZ","type":"company","lineage":["https://openalex.org/I4210165591"]}],"countries":["CZ"],"is_corresponding":false,"raw_author_name":"Arantxa Villavicencio Paz","raw_affiliation_strings":["Adtran Networks SE","Chair of Communication Networks"],"raw_orcid":"https://orcid.org/0009-0008-0576-7020","affiliations":[{"raw_affiliation_string":"Adtran Networks SE","institution_ids":[]},{"raw_affiliation_string":"Chair of Communication Networks","institution_ids":["https://openalex.org/I4210165591"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034323575","display_name":"Ronald Romero Reyes","orcid":"https://orcid.org/0000-0001-7325-1677"},"institutions":[{"id":"https://openalex.org/I4210165591","display_name":"Network Group (Czechia)","ror":"https://ror.org/055hmgs82","country_code":"CZ","type":"company","lineage":["https://openalex.org/I4210165591"]}],"countries":["CZ"],"is_corresponding":false,"raw_author_name":"Ronald Romero Reyes","raw_affiliation_strings":["Chair of Communication Networks"],"raw_orcid":"https://orcid.org/0000-0001-7325-1677","affiliations":[{"raw_affiliation_string":"Chair of Communication Networks","institution_ids":["https://openalex.org/I4210165591"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5104303042","display_name":"Prashasti Sahu","orcid":null},"institutions":[{"id":"https://openalex.org/I4210165591","display_name":"Network Group (Czechia)","ror":"https://ror.org/055hmgs82","country_code":"CZ","type":"company","lineage":["https://openalex.org/I4210165591"]}],"countries":["CZ"],"is_corresponding":false,"raw_author_name":"Prashasti Sahu","raw_affiliation_strings":["Chair of Communication Networks"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chair of Communication Networks","institution_ids":["https://openalex.org/I4210165591"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":11.8084,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.97030111,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":98},"biblio":{"volume":"18","issue":"4","first_page":"338","last_page":"338"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10928","display_name":"Probabilistic and Robust Engineering Design","score":0.21199999749660492,"subfield":{"id":"https://openalex.org/subfields/1804","display_name":"Statistics, Probability and Uncertainty"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10928","display_name":"Probabilistic and Robust Engineering Design","score":0.21199999749660492,"subfield":{"id":"https://openalex.org/subfields/1804","display_name":"Statistics, Probability and Uncertainty"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12177","display_name":"Resource-Constrained Project Scheduling","score":0.09510000050067902,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11413","display_name":"Risk and Portfolio Optimization","score":0.07320000231266022,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/flexibility","display_name":"Flexibility (engineering)","score":0.6880000233650208},{"id":"https://openalex.org/keywords/network-planning-and-design","display_name":"Network planning and design","score":0.35409998893737793},{"id":"https://openalex.org/keywords/systems-design","display_name":"Systems design","score":0.30079999566078186},{"id":"https://openalex.org/keywords/design-flow","display_name":"Design flow","score":0.266400009393692},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.2637999951839447}],"concepts":[{"id":"https://openalex.org/C2780598303","wikidata":"https://www.wikidata.org/wiki/Q65921492","display_name":"Flexibility (engineering)","level":2,"score":0.6880000233650208},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6146000027656555},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.3716999888420105},{"id":"https://openalex.org/C114563136","wikidata":"https://www.wikidata.org/wiki/Q19725982","display_name":"Network planning and design","level":2,"score":0.35409998893737793},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.31859999895095825},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.31679999828338623},{"id":"https://openalex.org/C31352089","wikidata":"https://www.wikidata.org/wiki/Q3750474","display_name":"Systems design","level":2,"score":0.30079999566078186},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.2782999873161316},{"id":"https://openalex.org/C37135326","wikidata":"https://www.wikidata.org/wiki/Q931942","display_name":"Design flow","level":2,"score":0.266400009393692},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.2637999951839447},{"id":"https://openalex.org/C138852830","wikidata":"https://www.wikidata.org/wiki/Q2292993","display_name":"Design methods","level":2,"score":0.2572000026702881}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1364/jocn.587660","is_oa":false,"landing_page_url":"https://doi.org/10.1364/jocn.587660","pdf_url":null,"source":{"id":"https://openalex.org/S180088163","display_name":"Journal of Optical Communications and Networking","issn_l":"1943-0620","issn":["1943-0620","1943-0639"],"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":"Journal of Optical Communications and Networking","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W12673443","https://openalex.org/W1776113992","https://openalex.org/W2037159503","https://openalex.org/W2091341615","https://openalex.org/W2118578357","https://openalex.org/W2137733014","https://openalex.org/W2146235116","https://openalex.org/W2402741985","https://openalex.org/W2494548329","https://openalex.org/W2533001672","https://openalex.org/W2730256093","https://openalex.org/W2736601468","https://openalex.org/W2996997169","https://openalex.org/W3124333932","https://openalex.org/W3133383405","https://openalex.org/W3197680052","https://openalex.org/W4309195465","https://openalex.org/W4384282802","https://openalex.org/W4404101952","https://openalex.org/W4411337813"],"related_works":[],"abstract_inverted_index":{"Multiperiod":[0,63],"planning":[1,17,64,129],"of":[2,48,97,140],"multilayer":[3],"transport":[4],"networks":[5],"under":[6,34,101],"deep":[7,90],"traffic":[8,83],"uncertainties":[9],"poses":[10],"significant":[11],"challenges":[12],"for":[13,59,109],"network":[14,112],"operators.":[15],"Conventional":[16],"approaches":[18],"rely":[19],"on":[20,81],"static":[21],"forecasts":[22],"and":[23,73,142,147],"short-term":[24],"optimizations":[25],"that":[26],"fail":[27],"to":[28,53,127],"capture":[29],"the":[30,46,95,116,131,135,145],"long-term":[31,98],"economic":[32,99],"trade-offs":[33],"highly":[35],"uncertain":[36],"demand":[37,103],"evolutions.":[38],"To":[39],"solve":[40],"this":[41,43],"problem,":[42,70],"paper":[44],"applies":[45],"concept":[47],"flexibility":[49],"in":[50,144],"engineering":[51],"design":[52],"optimize":[54],"flexible":[55],"decision":[56],"rules":[57],"(FDRs)":[58],"adaptive":[60],"capacity":[61,74],"planning.":[62],"is":[65,107],"modeled":[66],"as":[67,122],"a":[68,123,138],"policy-learning":[69],"where":[71],"investment":[72],"expansion":[75],"decisions":[76],"are":[77,87],"dynamically":[78],"adjusted":[79],"based":[80],"realized":[82],"history.":[84],"The":[85,105],"FDRs":[86,133],"learned":[88,132],"using":[89,115],"reinforcement":[91],"learning":[92],"(DRL),":[93],"enabling":[94],"optimization":[96],"performance":[100,124],"stochastic":[102],"scenarios.":[104],"approach":[106],"assessed":[108],"selected":[110],"OTN-over-WDM":[111],"implementation":[113],"variants":[114],"expected":[117],"net":[118],"present":[119],"value":[120],"(ENPV)":[121],"metric.":[125],"Compared":[126],"conventional":[128],"baselines,":[130],"improve":[134],"ENPV":[136],"by":[137],"factor":[139],"9.5%":[141],"472.9%":[143],"worst":[146],"best":[148],"cases,":[149],"respectively.":[150]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2026-02-25T00:00:00"}
