{"id":"https://openalex.org/W3129509443","doi":"https://doi.org/10.1109/tcsii.2021.3059070","title":"Ensuring Network Connectedness in Optimal Transmission Switching Problems","display_name":"Ensuring Network Connectedness in Optimal Transmission Switching Problems","publication_year":2021,"publication_date":"2021-02-13","ids":{"openalex":"https://openalex.org/W3129509443","doi":"https://doi.org/10.1109/tcsii.2021.3059070","mag":"3129509443"},"language":"en","primary_location":{"id":"doi:10.1109/tcsii.2021.3059070","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2021.3059070","pdf_url":null,"source":{"id":"https://openalex.org/S93916849","display_name":"IEEE Transactions on Circuits & Systems II Express Briefs","issn_l":"1549-7747","issn":["1549-7747","1558-3791"],"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 Transactions on Circuits and Systems II: Express Briefs","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/A5033916596","display_name":"Tong Han","orcid":"https://orcid.org/0000-0001-6632-7119"},"institutions":[{"id":"https://openalex.org/I889458895","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86","country_code":"HK","type":"education","lineage":["https://openalex.org/I889458895"]}],"countries":["HK"],"is_corresponding":true,"raw_author_name":"Tong Han","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, University of Hong Kong, Hong Kong"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I889458895"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015605407","display_name":"Yue Song","orcid":"https://orcid.org/0000-0002-4757-6862"},"institutions":[{"id":"https://openalex.org/I889458895","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86","country_code":"HK","type":"education","lineage":["https://openalex.org/I889458895"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Yue Song","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, University of Hong Kong, Hong Kong"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I889458895"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062944003","display_name":"David J. Hill","orcid":"https://orcid.org/0000-0003-4036-0839"},"institutions":[{"id":"https://openalex.org/I889458895","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86","country_code":"HK","type":"education","lineage":["https://openalex.org/I889458895"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"David J. Hill","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, University of Hong Kong, Hong Kong"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I889458895"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5033916596"],"corresponding_institution_ids":["https://openalex.org/I889458895"],"apc_list":null,"apc_paid":null,"fwci":1.103,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.76419487,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":98},"biblio":{"volume":"68","issue":"7","first_page":"2603","last_page":"2607"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10454","display_name":"Optimal Power Flow Distribution","score":0.9984999895095825,"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/T10454","display_name":"Optimal Power Flow Distribution","score":0.9984999895095825,"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/T10223","display_name":"Microgrid Control and Optimization","score":0.9897000193595886,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T11185","display_name":"Integrated Energy Systems Optimization","score":0.9879999756813049,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/social-connectedness","display_name":"Social connectedness","score":0.9537836313247681},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6171165704727173},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.5171805620193481},{"id":"https://openalex.org/keywords/network-topology","display_name":"Network topology","score":0.50834721326828},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.4949755072593689},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.47698765993118286},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.34008657932281494},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3348362147808075},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.24957188963890076},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10723340511322021}],"concepts":[{"id":"https://openalex.org/C201943243","wikidata":"https://www.wikidata.org/wiki/Q7551008","display_name":"Social connectedness","level":2,"score":0.9537836313247681},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6171165704727173},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5171805620193481},{"id":"https://openalex.org/C199845137","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Network topology","level":2,"score":0.50834721326828},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.4949755072593689},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.47698765993118286},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.34008657932281494},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3348362147808075},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.24957188963890076},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10723340511322021},{"id":"https://openalex.org/C542102704","wikidata":"https://www.wikidata.org/wiki/Q183257","display_name":"Psychotherapist","level":1,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsii.2021.3059070","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2021.3059070","pdf_url":null,"source":{"id":"https://openalex.org/S93916849","display_name":"IEEE Transactions on Circuits & Systems II Express Briefs","issn_l":"1549-7747","issn":["1549-7747","1558-3791"],"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 Transactions on Circuits and Systems II: Express Briefs","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":15,"referenced_works":["https://openalex.org/W84839404","https://openalex.org/W2030258375","https://openalex.org/W2033066982","https://openalex.org/W2076736217","https://openalex.org/W2089858275","https://openalex.org/W2102645490","https://openalex.org/W2135573945","https://openalex.org/W2151670918","https://openalex.org/W2153441719","https://openalex.org/W2253119352","https://openalex.org/W2596287426","https://openalex.org/W2933686877","https://openalex.org/W2964119122","https://openalex.org/W3129509443","https://openalex.org/W6603432804"],"related_works":["https://openalex.org/W3125761283","https://openalex.org/W2164081328","https://openalex.org/W1976722080","https://openalex.org/W3152831473","https://openalex.org/W3092556108","https://openalex.org/W1995672666","https://openalex.org/W2154176501","https://openalex.org/W2190085401","https://openalex.org/W3044931971","https://openalex.org/W3008541637"],"abstract_inverted_index":{"Network":[0],"connectedness":[1,37,50,58,94,121,136],"is":[2,138],"indispensable":[3],"for":[4,91,97],"the":[5,26,54,62,92,111,124,127,135,147],"normal":[6],"operation":[7],"of":[8,17,29,48,61,66,99,113,119,126],"transmission":[9,31],"networks.":[10],"However,":[11],"there":[12],"still":[13],"remains":[14],"a":[15,46,88,106],"lack":[16],"efficient":[18],"constraints":[19,51,73,137],"that":[20],"can":[21,141],"be":[22,142],"directly":[23],"added":[24],"to":[25,34,81],"problem":[27],"formulation":[28],"optimal":[30],"switching":[32],"(OTS)":[33],"ensure":[35,82],"network":[36,57,120],"strictly.":[38],"To":[39],"fill":[40],"this":[41,43],"gap,":[42],"brief":[44],"proposes":[45],"set":[47],"linear":[49],"by":[52,134,145],"leveraging":[53],"equivalence":[55],"between":[56],"and":[59,122,140],"feasibility":[60],"vertex":[63],"potential":[64],"equation":[65],"an":[67],"electrical":[68],"flow":[69],"network.":[70],"The":[71,130],"proposed":[72,93,128],"are":[74],"compatible":[75],"with":[76,105],"any":[77],"existing":[78],"OTS":[79,108,114],"models":[80],"topology":[83],"connectedness.":[84],"Furthermore,":[85],"we":[86],"develop":[87],"reduction":[89],"version":[90],"constraints,":[95],"seeking":[96],"improvement":[98],"computational":[100,131],"efficiency.":[101],"Finally,":[102],"numerical":[103],"studies":[104],"DC":[107],"model":[109],"show":[110],"deficiency":[112],"formulations":[115],"without":[116],"full":[117],"consideration":[118],"demonstrate":[123],"effectiveness":[125],"constraints.":[129],"burden":[132],"caused":[133],"moderate":[139],"remarkably":[143],"relieved":[144],"using":[146],"reduced":[148],"version.":[149]},"counts_by_year":[{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}