{"id":"https://openalex.org/W2905067469","doi":"https://doi.org/10.1145/3286606.3286845","title":"Fast Power System State Estimation Based on Weighted Least Squares Algorithm with Constant Matrices","display_name":"Fast Power System State Estimation Based on Weighted Least Squares Algorithm with Constant Matrices","publication_year":2018,"publication_date":"2018-10-10","ids":{"openalex":"https://openalex.org/W2905067469","doi":"https://doi.org/10.1145/3286606.3286845","mag":"2905067469"},"language":"en","primary_location":{"id":"doi:10.1145/3286606.3286845","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3286606.3286845","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 3rd International Conference on Smart City Applications","raw_type":"proceedings-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/A5045616875","display_name":"Meriem Majdoub","orcid":"https://orcid.org/0000-0001-7750-730X"},"institutions":[{"id":"https://openalex.org/I4210097034","display_name":"Office National de l'Electricite et de l'Eau Potable","ror":"https://ror.org/00xh26g31","country_code":"MA","type":"other","lineage":["https://openalex.org/I4210097034"]}],"countries":["MA"],"is_corresponding":true,"raw_author_name":"Meriem Majdoub","raw_affiliation_strings":["Laboratory of Electric Systems and Energy, ENSEM, Casablanca, Morocco"],"affiliations":[{"raw_affiliation_string":"Laboratory of Electric Systems and Energy, ENSEM, Casablanca, Morocco","institution_ids":["https://openalex.org/I4210097034"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024509465","display_name":"Jamal Boukherouaa","orcid":"https://orcid.org/0000-0001-8851-4249"},"institutions":[{"id":"https://openalex.org/I4210097034","display_name":"Office National de l'Electricite et de l'Eau Potable","ror":"https://ror.org/00xh26g31","country_code":"MA","type":"other","lineage":["https://openalex.org/I4210097034"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Jamal Boukherouaa","raw_affiliation_strings":["Laboratory of Electric Systems and Energy, ENSEM, Casablanca, Morocco"],"affiliations":[{"raw_affiliation_string":"Laboratory of Electric Systems and Energy, ENSEM, Casablanca, Morocco","institution_ids":["https://openalex.org/I4210097034"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015483871","display_name":"Bouchra Cheddadi","orcid":"https://orcid.org/0000-0002-6273-4646"},"institutions":[{"id":"https://openalex.org/I99297268","display_name":"University of Hassan II Casablanca","ror":"https://ror.org/001q4kn48","country_code":"MA","type":"education","lineage":["https://openalex.org/I99297268"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Bouchra Cheddadi","raw_affiliation_strings":["Laboratory RITM, EST, University Hassan II, Casablanca, Morocco"],"affiliations":[{"raw_affiliation_string":"Laboratory RITM, EST, University Hassan II, Casablanca, Morocco","institution_ids":["https://openalex.org/I99297268"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012119569","display_name":"Abdelaziz Belfqih","orcid":"https://orcid.org/0000-0002-8567-8579"},"institutions":[{"id":"https://openalex.org/I4210097034","display_name":"Office National de l'Electricite et de l'Eau Potable","ror":"https://ror.org/00xh26g31","country_code":"MA","type":"other","lineage":["https://openalex.org/I4210097034"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Abdelaziz Belfqih","raw_affiliation_strings":["Laboratory of Electric Systems and Energy, ENSEM, Casablanca, Morocco"],"affiliations":[{"raw_affiliation_string":"Laboratory of Electric Systems and Energy, ENSEM, Casablanca, Morocco","institution_ids":["https://openalex.org/I4210097034"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102047900","display_name":"Omar Sabri","orcid":null},"institutions":[{"id":"https://openalex.org/I99297268","display_name":"University of Hassan II Casablanca","ror":"https://ror.org/001q4kn48","country_code":"MA","type":"education","lineage":["https://openalex.org/I99297268"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Omar Sabri","raw_affiliation_strings":["Laboratory RITM, EST, University Hassan II, Casablanca, Morocco"],"affiliations":[{"raw_affiliation_string":"Laboratory RITM, EST, University Hassan II, Casablanca, Morocco","institution_ids":["https://openalex.org/I99297268"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5000975947","display_name":"Touria Haidi","orcid":"https://orcid.org/0000-0002-3067-7579"},"institutions":[{"id":"https://openalex.org/I75880681","display_name":"Hassania School of Public Works","ror":"https://ror.org/01ye8vh67","country_code":"MA","type":"education","lineage":["https://openalex.org/I75880681"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Touria Haidi","raw_affiliation_strings":["Laboratory LAGES, EHTP, Casablanca, Morocco"],"affiliations":[{"raw_affiliation_string":"Laboratory LAGES, EHTP, Casablanca, Morocco","institution_ids":["https://openalex.org/I75880681"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5045616875"],"corresponding_institution_ids":["https://openalex.org/I4210097034"],"apc_list":null,"apc_paid":null,"fwci":0.1288,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.50895132,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10305","display_name":"Power System Optimization and Stability","score":0.9998000264167786,"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/T10305","display_name":"Power System Optimization and Stability","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/T10917","display_name":"Smart Grid Security and Resilience","score":0.9990000128746033,"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/T10454","display_name":"Optimal Power Flow Distribution","score":0.9988999962806702,"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/computer-science","display_name":"Computer science","score":0.6651293635368347},{"id":"https://openalex.org/keywords/state","display_name":"State (computer science)","score":0.5813379287719727},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.5725851058959961},{"id":"https://openalex.org/keywords/smart-grid","display_name":"Smart grid","score":0.5482568740844727},{"id":"https://openalex.org/keywords/constant","display_name":"Constant (computer programming)","score":0.5130202174186707},{"id":"https://openalex.org/keywords/least-squares-function-approximation","display_name":"Least-squares function approximation","score":0.487810879945755},{"id":"https://openalex.org/keywords/electric-power-system","display_name":"Electric power system","score":0.4848829209804535},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.47910597920417786},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.46530112624168396},{"id":"https://openalex.org/keywords/grid","display_name":"Grid","score":0.44876620173454285},{"id":"https://openalex.org/keywords/estimation","display_name":"Estimation","score":0.4468487501144409},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.44388291239738464},{"id":"https://openalex.org/keywords/estimation-of-distribution-algorithm","display_name":"Estimation of distribution algorithm","score":0.43213289976119995},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.39050421118736267},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.18825414776802063},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11261218786239624},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.08666127920150757}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6651293635368347},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.5813379287719727},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.5725851058959961},{"id":"https://openalex.org/C10558101","wikidata":"https://www.wikidata.org/wiki/Q689855","display_name":"Smart grid","level":2,"score":0.5482568740844727},{"id":"https://openalex.org/C2777027219","wikidata":"https://www.wikidata.org/wiki/Q1284190","display_name":"Constant (computer programming)","level":2,"score":0.5130202174186707},{"id":"https://openalex.org/C9936470","wikidata":"https://www.wikidata.org/wiki/Q6510405","display_name":"Least-squares function approximation","level":3,"score":0.487810879945755},{"id":"https://openalex.org/C89227174","wikidata":"https://www.wikidata.org/wiki/Q2388981","display_name":"Electric power system","level":3,"score":0.4848829209804535},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.47910597920417786},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.46530112624168396},{"id":"https://openalex.org/C187691185","wikidata":"https://www.wikidata.org/wiki/Q2020720","display_name":"Grid","level":2,"score":0.44876620173454285},{"id":"https://openalex.org/C96250715","wikidata":"https://www.wikidata.org/wiki/Q965330","display_name":"Estimation","level":2,"score":0.4468487501144409},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.44388291239738464},{"id":"https://openalex.org/C162500139","wikidata":"https://www.wikidata.org/wiki/Q2835887","display_name":"Estimation of distribution algorithm","level":2,"score":0.43213289976119995},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.39050421118736267},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.18825414776802063},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11261218786239624},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.08666127920150757},{"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/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems 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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3286606.3286845","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3286606.3286845","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 3rd International Conference on Smart City Applications","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8999999761581421,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W42933637","https://openalex.org/W103309502","https://openalex.org/W1554168297","https://openalex.org/W1598852905","https://openalex.org/W1972341741","https://openalex.org/W2012352984","https://openalex.org/W2029801443","https://openalex.org/W2078849876","https://openalex.org/W2081507659","https://openalex.org/W2302020178","https://openalex.org/W2620656449","https://openalex.org/W2802790783","https://openalex.org/W2977710266","https://openalex.org/W2998353708","https://openalex.org/W7030390907"],"related_works":["https://openalex.org/W2096498780","https://openalex.org/W2392913753","https://openalex.org/W1982259447","https://openalex.org/W2496664933","https://openalex.org/W1503012231","https://openalex.org/W2064682937","https://openalex.org/W2053360669","https://openalex.org/W1522658100","https://openalex.org/W2367801827","https://openalex.org/W2547072840"],"abstract_inverted_index":{"Power":[0],"system1":[1],"state":[2,25],"estimation":[3,26],"plays":[4],"an":[5],"important":[6],"role":[7],"in":[8,72],"monitoring":[9],"transmission":[10],"systems.":[11,74],"With":[12],"the":[13,33,47,61,78,85],"emergence":[14],"of":[15,36,46,84],"smart":[16],"grid":[17],"concept,":[18],"it":[19],"will":[20],"be":[21],"necessary":[22],"to":[23,28,31,55,91],"extend":[24],"function":[27],"distribution":[29,73],"level":[30],"ensure":[32],"efficient":[34],"integration":[35],"distributed":[37],"energy":[38],"resources.":[39],"Reducing":[40],"program":[41],"response":[42],"time":[43],"is":[44],"one":[45],"on-going":[48],"challenges":[49],"that":[50],"electrical":[51],"researchers":[52],"are":[53,68],"facing":[54],"circumvent":[56],"computational":[57],"burden,":[58],"especially":[59],"since":[60],"DC":[62],"approximation":[63],"and":[64],"fast":[65],"decoupled":[66],"formulation":[67],"no":[69],"more":[70],"viable":[71],"This":[75],"paper":[76],"evaluates":[77],"possibilities":[79],"offered":[80],"by":[81],"two":[82],"variants":[83],"basic":[86],"Weighted":[87],"Least":[88],"Squares":[89],"Algorithm":[90],"reduce":[92],"computation":[93],"time.":[94]},"counts_by_year":[{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}