{"id":"https://openalex.org/W4294527347","doi":"https://doi.org/10.1051/ro/2022153","title":"Optimal PMU placement problem in octahedral networks","display_name":"Optimal PMU placement problem in octahedral networks","publication_year":2022,"publication_date":"2022-09-01","ids":{"openalex":"https://openalex.org/W4294527347","doi":"https://doi.org/10.1051/ro/2022153"},"language":"en","primary_location":{"id":"doi:10.1051/ro/2022153","is_oa":true,"landing_page_url":"https://doi.org/10.1051/ro/2022153","pdf_url":"https://www.rairo-ro.org/articles/ro/pdf/2022/05/ro210500.pdf","source":{"id":"https://openalex.org/S4393919633","display_name":"RAIRO. Operations research","issn_l":"2804-7303","issn":["2804-7303"],"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":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"RAIRO - Operations Research","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://www.rairo-ro.org/articles/ro/pdf/2022/05/ro210500.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5044295580","display_name":"S. Prabhu","orcid":"https://orcid.org/0000-0002-1922-910X"},"institutions":[{"id":"https://openalex.org/I4399657946","display_name":"Rajalakshmi Engineering College","ror":"https://ror.org/01dw2vm55","country_code":null,"type":"education","lineage":["https://openalex.org/I4399657946"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Savari Prabhu","raw_affiliation_strings":["Department of Mathematics, Rajalakshmi Engineering College, Chennai 602105, India"],"raw_orcid":"https://orcid.org/0000-0002-1922-910X","affiliations":[{"raw_affiliation_string":"Department of Mathematics, Rajalakshmi Engineering College, Chennai 602105, India","institution_ids":["https://openalex.org/I4399657946"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060325097","display_name":"S. Deepa","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"S. Deepa","raw_affiliation_strings":["Department of Mathematics, Easwari Engineering College, Chennai 600089, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics, Easwari Engineering College, Chennai 600089, India","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087756492","display_name":"Rajvikram Madurai Elavarasan","orcid":null},"institutions":[{"id":"https://openalex.org/I164185940","display_name":"Texas A&M University at Galveston","ror":"https://ror.org/00w0k4e67","country_code":"US","type":"education","lineage":["https://openalex.org/I164185940"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Rajvikram Madurai Elavarasan","raw_affiliation_strings":["Clean and Resilient Energy Systems Laboratory, Texas A&M University, Galveston, TX 77553, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Clean and Resilient Energy Systems Laboratory, Texas A&M University, Galveston, TX 77553, USA","institution_ids":["https://openalex.org/I164185940"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5056076609","display_name":"Eklas Hossain","orcid":"https://orcid.org/0000-0003-2332-8095"},"institutions":[{"id":"https://openalex.org/I129871486","display_name":"Oregon Institute of Technology","ror":"https://ror.org/03c36x865","country_code":"US","type":"education","lineage":["https://openalex.org/I129871486"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Eklas Hossain","raw_affiliation_strings":["Oregon Renewable Energy Center, Department of Electrical Engineering and Renewable Energy, Oregon Institute of Technology, Klamath Falls, OR 97601, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Oregon Renewable Energy Center, Department of Electrical Engineering and Renewable Energy, Oregon Institute of Technology, Klamath Falls, OR 97601, USA","institution_ids":["https://openalex.org/I129871486"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5044295580"],"corresponding_institution_ids":["https://openalex.org/I4399657946"],"apc_list":null,"apc_paid":null,"fwci":0.1847,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.48125382,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"56","issue":"5","first_page":"3449","last_page":"3459"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10305","display_name":"Power System Optimization and Stability","score":0.9926999807357788,"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/T10305","display_name":"Power System Optimization and Stability","score":0.9926999807357788,"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/T10454","display_name":"Optimal Power Flow Distribution","score":0.9855999946594238,"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":0.9811999797821045,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/vertex","display_name":"Vertex (graph theory)","score":0.6394364237785339},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.5489715337753296},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5195220112800598},{"id":"https://openalex.org/keywords/electric-power-system","display_name":"Electric power system","score":0.46084049344062805},{"id":"https://openalex.org/keywords/cardinality","display_name":"Cardinality (data modeling)","score":0.4308950901031494},{"id":"https://openalex.org/keywords/power-network","display_name":"Power network","score":0.41195201873779297},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4008299708366394},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.37870633602142334},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.32883119583129883},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.2541863024234772},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.19941577315330505},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.09217137098312378}],"concepts":[{"id":"https://openalex.org/C80899671","wikidata":"https://www.wikidata.org/wiki/Q1304193","display_name":"Vertex (graph theory)","level":3,"score":0.6394364237785339},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.5489715337753296},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5195220112800598},{"id":"https://openalex.org/C89227174","wikidata":"https://www.wikidata.org/wiki/Q2388981","display_name":"Electric power system","level":3,"score":0.46084049344062805},{"id":"https://openalex.org/C87117476","wikidata":"https://www.wikidata.org/wiki/Q362383","display_name":"Cardinality (data modeling)","level":2,"score":0.4308950901031494},{"id":"https://openalex.org/C2989126829","wikidata":"https://www.wikidata.org/wiki/Q2388981","display_name":"Power network","level":4,"score":0.41195201873779297},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4008299708366394},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.37870633602142334},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.32883119583129883},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.2541863024234772},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.19941577315330505},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.09217137098312378},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1051/ro/2022153","is_oa":true,"landing_page_url":"https://doi.org/10.1051/ro/2022153","pdf_url":"https://www.rairo-ro.org/articles/ro/pdf/2022/05/ro210500.pdf","source":{"id":"https://openalex.org/S4393919633","display_name":"RAIRO. Operations research","issn_l":"2804-7303","issn":["2804-7303"],"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":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"RAIRO - Operations Research","raw_type":"journal-article"},{"id":"pmh:oai:numdam.org:RO_2022__56_5_3449_0","is_oa":false,"landing_page_url":"https://www.numdam.org/articles/10.1051/ro/2022153/","pdf_url":null,"source":{"id":"https://openalex.org/S4306402264","display_name":"French digital mathematics library (Numdam)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I70900168","host_organization_name":"Universit\u00e9 Savoie Mont Blanc","host_organization_lineage":["https://openalex.org/I70900168"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Text"}],"best_oa_location":{"id":"doi:10.1051/ro/2022153","is_oa":true,"landing_page_url":"https://doi.org/10.1051/ro/2022153","pdf_url":"https://www.rairo-ro.org/articles/ro/pdf/2022/05/ro210500.pdf","source":{"id":"https://openalex.org/S4393919633","display_name":"RAIRO. Operations research","issn_l":"2804-7303","issn":["2804-7303"],"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":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"RAIRO - Operations Research","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.6700000166893005}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4294527347.pdf","grobid_xml":"https://content.openalex.org/works/W4294527347.grobid-xml"},"referenced_works_count":36,"referenced_works":["https://openalex.org/W1735329064","https://openalex.org/W1964514587","https://openalex.org/W1968626979","https://openalex.org/W1983440503","https://openalex.org/W1983461314","https://openalex.org/W1988776766","https://openalex.org/W1995497993","https://openalex.org/W2001630194","https://openalex.org/W2002203880","https://openalex.org/W2011879584","https://openalex.org/W2012624063","https://openalex.org/W2013358561","https://openalex.org/W2014504176","https://openalex.org/W2015950545","https://openalex.org/W2023728975","https://openalex.org/W2045704027","https://openalex.org/W2063463798","https://openalex.org/W2083575592","https://openalex.org/W2089889452","https://openalex.org/W2155175406","https://openalex.org/W2161441725","https://openalex.org/W2162765501","https://openalex.org/W2566059864","https://openalex.org/W2710351471","https://openalex.org/W2765316859","https://openalex.org/W2810011178","https://openalex.org/W2883954391","https://openalex.org/W2899292663","https://openalex.org/W2908042691","https://openalex.org/W2922498549","https://openalex.org/W2923086622","https://openalex.org/W2944356206","https://openalex.org/W2955168228","https://openalex.org/W2990903206","https://openalex.org/W2994757990","https://openalex.org/W3016368894"],"related_works":["https://openalex.org/W2002177687","https://openalex.org/W2058438338","https://openalex.org/W2019471580","https://openalex.org/W2941284322","https://openalex.org/W2168299207","https://openalex.org/W4224920876","https://openalex.org/W2585354854","https://openalex.org/W2377193240","https://openalex.org/W2391560390","https://openalex.org/W2069764583"],"abstract_inverted_index":{"Power":[0],"utilities":[1],"must":[2],"track":[3],"their":[4,34],"power":[5,25,35,41,65],"networks":[6,36],"to":[7,9,15,32],"respond":[8],"changing":[10],"demand":[11],"and":[12,18,78],"availability":[13],"conditions":[14],"ensure":[16],"effective":[17],"efficient":[19],"operation.":[20],"As":[21],"a":[22,58,64,70,84,99,102],"result,":[23],"several":[24],"companies":[26],"employ":[27],"phase":[28],"measuring":[29],"units":[30],"(PMUs)":[31],"check":[33],"continuously.":[37],"Supervising":[38],"an":[39],"electric":[40],"system":[42,82],"with":[43],"the":[44,51,81,95,110],"fewest":[45],"possible":[46],"measurement":[47],"equipment":[48],"is":[49,61,94,112],"precisely":[50],"vertex":[52],"covering":[53],"graph-theoretic":[54],"problem,":[55],"in":[56,80],"which":[57],"set":[59,67],"D":[60],"defined":[62],"as":[63],"dominating":[66],"(PDS)":[68],"of":[69,86,98,101],"graph":[71,103],"if":[72],"it":[73],"supervises":[74],"every":[75],"components":[76],"(vertices":[77],"edges)":[79],"(with":[83],"couple":[85],"rules).":[87],"The":[88],"\u03b3":[89],"p":[90],"(":[91],"G":[92,104],")":[93],"minimal":[96],"cardinality":[97],"PDS":[100,111],".":[105],"In":[106],"this":[107],"present":[108],"study,":[109],"identified":[113],"for":[114],"octahedral":[115],"networks.":[116]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
