{"id":"https://openalex.org/W4384519197","doi":"https://doi.org/10.1109/tcsii.2023.3295805","title":"A Comparative Study of Polynomial Chaos Expansion-Based Methods for Global Sensitivity Analysis in Power System Uncertainty Control","display_name":"A Comparative Study of Polynomial Chaos Expansion-Based Methods for Global Sensitivity Analysis in Power System Uncertainty Control","publication_year":2023,"publication_date":"2023-07-17","ids":{"openalex":"https://openalex.org/W4384519197","doi":"https://doi.org/10.1109/tcsii.2023.3295805"},"language":"en","primary_location":{"id":"doi:10.1109/tcsii.2023.3295805","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2023.3295805","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/A5100453821","display_name":"Xiaoting Wang","orcid":"https://orcid.org/0000-0002-6753-8767"},"institutions":[{"id":"https://openalex.org/I5023651","display_name":"McGill University","ror":"https://ror.org/01pxwe438","country_code":"CA","type":"education","lineage":["https://openalex.org/I5023651"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Xiaoting Wang","raw_affiliation_strings":["Department of Electrical and Computer Engineering, McGill University, Montreal, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, McGill University, Montreal, Canada","institution_ids":["https://openalex.org/I5023651"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040821170","display_name":"Rong-Peng Liu","orcid":"https://orcid.org/0000-0002-7648-3411"},"institutions":[{"id":"https://openalex.org/I5023651","display_name":"McGill University","ror":"https://ror.org/01pxwe438","country_code":"CA","type":"education","lineage":["https://openalex.org/I5023651"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Rong-Peng Liu","raw_affiliation_strings":["Department of Electrical and Computer Engineering, McGill University, Montreal, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, McGill University, Montreal, Canada","institution_ids":["https://openalex.org/I5023651"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065415603","display_name":"Xiaozhe Wang","orcid":"https://orcid.org/0000-0002-1887-0990"},"institutions":[{"id":"https://openalex.org/I5023651","display_name":"McGill University","ror":"https://ror.org/01pxwe438","country_code":"CA","type":"education","lineage":["https://openalex.org/I5023651"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Xiaozhe Wang","raw_affiliation_strings":["Department of Electrical and Computer Engineering, McGill University, Montreal, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, McGill University, Montreal, Canada","institution_ids":["https://openalex.org/I5023651"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5086323097","display_name":"Fran\u00e7ois Bouffard","orcid":"https://orcid.org/0000-0003-0410-4483"},"institutions":[{"id":"https://openalex.org/I5023651","display_name":"McGill University","ror":"https://ror.org/01pxwe438","country_code":"CA","type":"education","lineage":["https://openalex.org/I5023651"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Fran\u00e7ois Bouffard","raw_affiliation_strings":["Department of Electrical and Computer Engineering, McGill University, Montreal, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, McGill University, Montreal, Canada","institution_ids":["https://openalex.org/I5023651"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100453821"],"corresponding_institution_ids":["https://openalex.org/I5023651"],"apc_list":null,"apc_paid":null,"fwci":1.8367,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.86337269,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"71","issue":"1","first_page":"216","last_page":"220"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10928","display_name":"Probabilistic and Robust Engineering Design","score":1.0,"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":1.0,"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/T10160","display_name":"Seismic Performance and Analysis","score":0.9855999946594238,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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/T11874","display_name":"Structural Response to Dynamic Loads","score":0.9803000092506409,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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/polynomial-chaos","display_name":"Polynomial chaos","score":0.724118709564209},{"id":"https://openalex.org/keywords/sensitivity","display_name":"Sensitivity (control systems)","score":0.7229692339897156},{"id":"https://openalex.org/keywords/decorrelation","display_name":"Decorrelation","score":0.6960222721099854},{"id":"https://openalex.org/keywords/covariance","display_name":"Covariance","score":0.6884933710098267},{"id":"https://openalex.org/keywords/analysis-of-covariance","display_name":"Analysis of covariance","score":0.6527928113937378},{"id":"https://openalex.org/keywords/polynomial","display_name":"Polynomial","score":0.4826532006263733},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4301120638847351},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4266504943370819},{"id":"https://openalex.org/keywords/contrast","display_name":"Contrast (vision)","score":0.4155164361000061},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.37185561656951904},{"id":"https://openalex.org/keywords/monte-carlo-method","display_name":"Monte Carlo method","score":0.24296578764915466},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.21340537071228027},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.14891815185546875},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.07143920660018921}],"concepts":[{"id":"https://openalex.org/C197656079","wikidata":"https://www.wikidata.org/wiki/Q17147719","display_name":"Polynomial chaos","level":3,"score":0.724118709564209},{"id":"https://openalex.org/C21200559","wikidata":"https://www.wikidata.org/wiki/Q7451068","display_name":"Sensitivity (control systems)","level":2,"score":0.7229692339897156},{"id":"https://openalex.org/C177860922","wikidata":"https://www.wikidata.org/wiki/Q788608","display_name":"Decorrelation","level":2,"score":0.6960222721099854},{"id":"https://openalex.org/C178650346","wikidata":"https://www.wikidata.org/wiki/Q201984","display_name":"Covariance","level":2,"score":0.6884933710098267},{"id":"https://openalex.org/C119340705","wikidata":"https://www.wikidata.org/wiki/Q1628597","display_name":"Analysis of covariance","level":2,"score":0.6527928113937378},{"id":"https://openalex.org/C90119067","wikidata":"https://www.wikidata.org/wiki/Q43260","display_name":"Polynomial","level":2,"score":0.4826532006263733},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4301120638847351},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4266504943370819},{"id":"https://openalex.org/C2776502983","wikidata":"https://www.wikidata.org/wiki/Q690182","display_name":"Contrast (vision)","level":2,"score":0.4155164361000061},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.37185561656951904},{"id":"https://openalex.org/C19499675","wikidata":"https://www.wikidata.org/wiki/Q232207","display_name":"Monte Carlo method","level":2,"score":0.24296578764915466},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.21340537071228027},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.14891815185546875},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.07143920660018921},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsii.2023.3295805","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2023.3295805","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":[{"id":"https://openalex.org/G2141990355","display_name":null,"funder_award_id":"FRQ-NT 320645","funder_id":"https://openalex.org/F4320331165","funder_display_name":"Fonds de recherche du Qu\u00e9bec"},{"id":"https://openalex.org/G6321290583","display_name":null,"funder_award_id":"RGPIN-2022-03236","funder_id":"https://openalex.org/F4320334593","funder_display_name":"Natural Sciences and Engineering Research Council of Canada"}],"funders":[{"id":"https://openalex.org/F4320331165","display_name":"Fonds de recherche du Qu\u00e9bec","ror":"https://ror.org/00w3qhf76"},{"id":"https://openalex.org/F4320334593","display_name":"Natural Sciences and Engineering Research Council of Canada","ror":"https://ror.org/01h531d29"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1892005565","https://openalex.org/W2010737928","https://openalex.org/W2049774453","https://openalex.org/W2061336637","https://openalex.org/W2171393206","https://openalex.org/W2332771484","https://openalex.org/W2342207785","https://openalex.org/W2726925287","https://openalex.org/W2887205128","https://openalex.org/W2918966360","https://openalex.org/W3011106861","https://openalex.org/W3084173716","https://openalex.org/W3095988529","https://openalex.org/W3131548635","https://openalex.org/W3146804286","https://openalex.org/W3165278892","https://openalex.org/W3201401961","https://openalex.org/W4297094396","https://openalex.org/W6704172433","https://openalex.org/W6941363680"],"related_works":["https://openalex.org/W4235479087","https://openalex.org/W2383820648","https://openalex.org/W2084133194","https://openalex.org/W2363838894","https://openalex.org/W2050664815","https://openalex.org/W4248848563","https://openalex.org/W4236328372","https://openalex.org/W2492984665","https://openalex.org/W4244750876","https://openalex.org/W4238970163"],"abstract_inverted_index":{"In":[0,69],"this":[1,49],"letter,":[2],"we":[3],"compare":[4],"three":[5],"polynomial":[6],"chaos":[7],"expansion":[8],"(PCE)-based":[9],"methods":[10],"for":[11,21,86,109],"ANCOVA":[12,46,84],"(ANalysis":[13],"of":[14,66,96],"COVAriance)":[15],"indices":[16,85],"based":[17],"global":[18,87],"sensitivity":[19,88],"analysis":[20],"correlated":[22,76],"random":[23,77],"inputs":[24,37,78],"in":[25,61,63,114],"two":[26],"power":[27,115],"system":[28,116],"applications.":[29],"Surprisingly,":[30],"the":[31,43,54,64,71,81,94],"PCE-based":[32,98],"models":[33,99],"built":[34,74],"with":[35],"independent":[36],"after":[38],"decorrelation":[39],"may":[40],"not":[41],"give":[42],"most":[44,55,82],"accurate":[45,83],"indices,":[47],"though":[48],"approach":[50],"seems":[51],"to":[52],"be":[53,102],"correct":[56],"one":[57],"and":[58,91,112,118],"was":[59],"applied":[60],"[1]":[62],"field":[65],"civil":[67],"engineering.":[68],"contrast,":[70],"PCE":[72],"model":[73],"using":[75],"directly":[79],"yields":[80],"analysis.":[89],"Analysis":[90],"discussions":[92],"about":[93],"errors":[95],"different":[97],"will":[100],"also":[101],"presented.":[103],"These":[104],"results":[105],"provide":[106],"important":[107],"guidance":[108],"uncertainty":[110],"management":[111],"control":[113],"operation":[117],"security":[119],"assessment.":[120]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}