{"id":"https://openalex.org/W4415399776","doi":"https://doi.org/10.1109/smartgridcomm65349.2025.11204558","title":"Fast Security-Constrained Optimal Power Flow with Time-Aware Critical Contingency Prediction","display_name":"Fast Security-Constrained Optimal Power Flow with Time-Aware Critical Contingency Prediction","publication_year":2025,"publication_date":"2025-09-29","ids":{"openalex":"https://openalex.org/W4415399776","doi":"https://doi.org/10.1109/smartgridcomm65349.2025.11204558"},"language":null,"primary_location":{"id":"doi:10.1109/smartgridcomm65349.2025.11204558","is_oa":false,"landing_page_url":"https://doi.org/10.1109/smartgridcomm65349.2025.11204558","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE International Conference on Communications, Control, and Computing Technologies for Smart Grids (SmartGridComm)","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/A5086048909","display_name":"Reza Khalili","orcid":null},"institutions":[{"id":"https://openalex.org/I59553526","display_name":"Stony Brook University","ror":"https://ror.org/05qghxh33","country_code":"US","type":"education","lineage":["https://openalex.org/I59553526"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Reza Khalili","raw_affiliation_strings":["Stony Brook University,Department of Electrical and Computer Engineering,Stony Brook,NY,USA,11791"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Stony Brook University,Department of Electrical and Computer Engineering,Stony Brook,NY,USA,11791","institution_ids":["https://openalex.org/I59553526"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100919859","display_name":"Yue Zhao","orcid":null},"institutions":[{"id":"https://openalex.org/I59553526","display_name":"Stony Brook University","ror":"https://ror.org/05qghxh33","country_code":"US","type":"education","lineage":["https://openalex.org/I59553526"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yue Zhao","raw_affiliation_strings":["Stony Brook University,Department of Electrical and Computer Engineering,Stony Brook,NY,USA,11791"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Stony Brook University,Department of Electrical and Computer Engineering,Stony Brook,NY,USA,11791","institution_ids":["https://openalex.org/I59553526"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I59553526"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.32172862,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11941","display_name":"Power System Reliability and Maintenance","score":0.9855999946594238,"subfield":{"id":"https://openalex.org/subfields/2213","display_name":"Safety, Risk, Reliability and Quality"},"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/T11941","display_name":"Power System Reliability and Maintenance","score":0.9855999946594238,"subfield":{"id":"https://openalex.org/subfields/2213","display_name":"Safety, Risk, Reliability and Quality"},"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/T10305","display_name":"Power System Optimization and Stability","score":0.982200026512146,"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":0.9772999882698059,"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/iterative-method","display_name":"Iterative method","score":0.6308000087738037},{"id":"https://openalex.org/keywords/power-flow","display_name":"Power flow","score":0.5218999981880188},{"id":"https://openalex.org/keywords/false-positive-paradox","display_name":"False positive paradox","score":0.505299985408783},{"id":"https://openalex.org/keywords/entropy","display_name":"Entropy (arrow of time)","score":0.48179998993873596},{"id":"https://openalex.org/keywords/iterative-and-incremental-development","display_name":"Iterative and incremental development","score":0.4625000059604645},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.46149998903274536},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.45249998569488525},{"id":"https://openalex.org/keywords/binary-number","display_name":"Binary number","score":0.44359999895095825}],"concepts":[{"id":"https://openalex.org/C159694833","wikidata":"https://www.wikidata.org/wiki/Q2321565","display_name":"Iterative method","level":2,"score":0.6308000087738037},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5852000117301941},{"id":"https://openalex.org/C2986056383","wikidata":"https://www.wikidata.org/wiki/Q556030","display_name":"Power flow","level":4,"score":0.5218999981880188},{"id":"https://openalex.org/C64869954","wikidata":"https://www.wikidata.org/wiki/Q1859747","display_name":"False positive paradox","level":2,"score":0.505299985408783},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.486299991607666},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4862000048160553},{"id":"https://openalex.org/C106301342","wikidata":"https://www.wikidata.org/wiki/Q4117933","display_name":"Entropy (arrow of time)","level":2,"score":0.48179998993873596},{"id":"https://openalex.org/C143587482","wikidata":"https://www.wikidata.org/wiki/Q1543216","display_name":"Iterative and incremental development","level":2,"score":0.4625000059604645},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.46149998903274536},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.45249998569488525},{"id":"https://openalex.org/C48372109","wikidata":"https://www.wikidata.org/wiki/Q3913","display_name":"Binary number","level":2,"score":0.44359999895095825},{"id":"https://openalex.org/C112789634","wikidata":"https://www.wikidata.org/wiki/Q18207010","display_name":"False positives and false negatives","level":3,"score":0.43389999866485596},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.41339999437332153},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3725999891757965},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.34689998626708984},{"id":"https://openalex.org/C91998498","wikidata":"https://www.wikidata.org/wiki/Q1541178","display_name":"Contingency table","level":2,"score":0.3163999915122986},{"id":"https://openalex.org/C167981619","wikidata":"https://www.wikidata.org/wiki/Q1685498","display_name":"Cross entropy","level":3,"score":0.31349998712539673},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3068000078201294},{"id":"https://openalex.org/C38349280","wikidata":"https://www.wikidata.org/wiki/Q1434290","display_name":"Flow (mathematics)","level":2,"score":0.30390000343322754},{"id":"https://openalex.org/C2985627981","wikidata":"https://www.wikidata.org/wiki/Q828827","display_name":"Power loss","level":3,"score":0.2806999981403351},{"id":"https://openalex.org/C106516650","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm design","level":2,"score":0.275299996137619},{"id":"https://openalex.org/C89227174","wikidata":"https://www.wikidata.org/wiki/Q2388981","display_name":"Electric power system","level":3,"score":0.27379998564720154},{"id":"https://openalex.org/C97508593","wikidata":"https://www.wikidata.org/wiki/Q1359069","display_name":"Contingency","level":2,"score":0.26969999074935913}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/smartgridcomm65349.2025.11204558","is_oa":false,"landing_page_url":"https://doi.org/10.1109/smartgridcomm65349.2025.11204558","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE International Conference on Communications, Control, and Computing Technologies for Smart Grids (SmartGridComm)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Accelerating":[0],"the":[1,21,29,40,48,108,124,133,156],"solution":[2,34,78],"process":[3],"of":[4,20,62,123,139,150],"preventive":[5],"Security":[6],"Constrained":[7],"Optimal":[8],"Power":[9],"Flow":[10],"(SCOPF)":[11],"is":[12,85,116,129,145,153],"studied.":[13],"In":[14],"an":[15,56],"iterative":[16,57,127],"algorithmic":[17],"framework,":[18],"knowledge":[19],"relatively":[22],"sparse":[23],"critical":[24,41],"contingencies":[25,42],"can":[26,38],"greatly":[27],"reduce":[28],"problem":[30],"size":[31],"and":[32,53,68,87,107,119,142,147],"hence":[33],"time.":[35],"Predictors":[36],"that":[37,43,92,101],"predict":[39],"must":[44],"be":[45],"included":[46],"in":[47],"SCOPF":[49],"formulation":[50],"are":[51],"trained":[52],"integrated":[54],"into":[55],"algorithm.":[58],"As":[59],"different":[60,74],"types":[61],"prediction":[63],"errors":[64],"\u2014":[65,71],"false":[66,69,140,143],"negatives":[67,141],"positives":[70,144],"have":[72],"markedly":[73],"impact":[75],"on":[76,132],"algorithm":[77,95,128,151],"time,":[79],"a":[80],"novel":[81],"time-aware":[82,105,125,158],"loss":[83,99,106,115],"function":[84,100],"designed":[86,118],"calibrated":[88],"for":[89],"training":[90],"predictors":[91],"directly":[93],"minimizes":[94],"run-time.":[96],"A":[97],"multi-objective":[98],"incorporates":[102],"both":[103],"this":[104],"accuracy":[109],"promoting":[110],"binary":[111],"cross":[112],"entropy":[113],"(BCE)":[114],"then":[117],"tuned.":[120],"Comprehensive":[121],"evaluation":[122],"predictor-assisted":[126],"conducted":[130],"based":[131],"IEEE":[134],"118-bus":[135],"system.":[136],"Effective":[137],"re-balancing":[138],"observed,":[146],"significant":[148],"reduction":[149],"run-time":[152],"achieved":[154],"with":[155],"developed":[157],"predictors.":[159]},"counts_by_year":[],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-22T00:00:00"}
