{"id":"https://openalex.org/W3038172719","doi":"https://doi.org/10.1145/3378393.3402257","title":"SunDown","display_name":"SunDown","publication_year":2020,"publication_date":"2020-06-15","ids":{"openalex":"https://openalex.org/W3038172719","doi":"https://doi.org/10.1145/3378393.3402257","mag":"3038172719"},"language":"en","primary_location":{"id":"doi:10.1145/3378393.3402257","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3378393.3402257","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3378393.3402257","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 3rd ACM SIGCAS Conference on Computing and Sustainable Societies","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3378393.3402257","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5021598583","display_name":"Menghong Feng","orcid":null},"institutions":[{"id":"https://openalex.org/I24603500","display_name":"University of Massachusetts Amherst","ror":"https://ror.org/0072zz521","country_code":"US","type":"education","lineage":["https://openalex.org/I24603500"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Menghong Feng","raw_affiliation_strings":["University of Massachusetts Amherst"],"affiliations":[{"raw_affiliation_string":"University of Massachusetts Amherst","institution_ids":["https://openalex.org/I24603500"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048736480","display_name":"Noman Bashir","orcid":"https://orcid.org/0000-0001-9304-910X"},"institutions":[{"id":"https://openalex.org/I24603500","display_name":"University of Massachusetts Amherst","ror":"https://ror.org/0072zz521","country_code":"US","type":"education","lineage":["https://openalex.org/I24603500"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Noman Bashir","raw_affiliation_strings":["University of Massachusetts Amherst"],"affiliations":[{"raw_affiliation_string":"University of Massachusetts Amherst","institution_ids":["https://openalex.org/I24603500"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032939724","display_name":"Prashant Shenoy","orcid":"https://orcid.org/0000-0002-5435-1901"},"institutions":[{"id":"https://openalex.org/I24603500","display_name":"University of Massachusetts Amherst","ror":"https://ror.org/0072zz521","country_code":"US","type":"education","lineage":["https://openalex.org/I24603500"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Prashant Shenoy","raw_affiliation_strings":["University of Massachusetts Amherst"],"affiliations":[{"raw_affiliation_string":"University of Massachusetts Amherst","institution_ids":["https://openalex.org/I24603500"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059310848","display_name":"David Irwin","orcid":"https://orcid.org/0000-0003-1722-4927"},"institutions":[{"id":"https://openalex.org/I24603500","display_name":"University of Massachusetts Amherst","ror":"https://ror.org/0072zz521","country_code":"US","type":"education","lineage":["https://openalex.org/I24603500"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"David Irwin","raw_affiliation_strings":["University of Massachusetts Amherst"],"affiliations":[{"raw_affiliation_string":"University of Massachusetts Amherst","institution_ids":["https://openalex.org/I24603500"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5046332968","display_name":"Dragoljub Kosanovic","orcid":"https://orcid.org/0000-0002-7159-2897"},"institutions":[{"id":"https://openalex.org/I24603500","display_name":"University of Massachusetts Amherst","ror":"https://ror.org/0072zz521","country_code":"US","type":"education","lineage":["https://openalex.org/I24603500"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Dragoljub Kosanovic","raw_affiliation_strings":["University of Massachusetts Amherst"],"affiliations":[{"raw_affiliation_string":"University of Massachusetts Amherst","institution_ids":["https://openalex.org/I24603500"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5021598583"],"corresponding_institution_ids":["https://openalex.org/I24603500"],"apc_list":null,"apc_paid":null,"fwci":0.4292,"has_fulltext":true,"cited_by_count":10,"citation_normalized_percentile":{"value":0.5521394,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"291","last_page":"295"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10468","display_name":"Photovoltaic System Optimization Techniques","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10468","display_name":"Photovoltaic System Optimization Techniques","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11276","display_name":"Solar Radiation and Photovoltaics","score":0.9948999881744385,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10036","display_name":"Advanced Neural Network Applications","score":0.9354000091552734,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6596362590789795},{"id":"https://openalex.org/keywords/fault","display_name":"Fault (geology)","score":0.5228976607322693},{"id":"https://openalex.org/keywords/anomaly","display_name":"Anomaly (physics)","score":0.47847339510917664},{"id":"https://openalex.org/keywords/revenue","display_name":"Revenue","score":0.4679518938064575},{"id":"https://openalex.org/keywords/anomaly-detection","display_name":"Anomaly detection","score":0.45692065358161926},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4449576139450073},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4049534201622009},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.20922264456748962},{"id":"https://openalex.org/keywords/seismology","display_name":"Seismology","score":0.15953117609024048}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6596362590789795},{"id":"https://openalex.org/C175551986","wikidata":"https://www.wikidata.org/wiki/Q47089","display_name":"Fault (geology)","level":2,"score":0.5228976607322693},{"id":"https://openalex.org/C12997251","wikidata":"https://www.wikidata.org/wiki/Q567560","display_name":"Anomaly (physics)","level":2,"score":0.47847339510917664},{"id":"https://openalex.org/C195487862","wikidata":"https://www.wikidata.org/wiki/Q850210","display_name":"Revenue","level":2,"score":0.4679518938064575},{"id":"https://openalex.org/C739882","wikidata":"https://www.wikidata.org/wiki/Q3560506","display_name":"Anomaly detection","level":2,"score":0.45692065358161926},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4449576139450073},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4049534201622009},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.20922264456748962},{"id":"https://openalex.org/C165205528","wikidata":"https://www.wikidata.org/wiki/Q83371","display_name":"Seismology","level":1,"score":0.15953117609024048},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C121955636","wikidata":"https://www.wikidata.org/wiki/Q4116214","display_name":"Accounting","level":1,"score":0.0},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.0},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3378393.3402257","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3378393.3402257","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3378393.3402257","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 3rd ACM SIGCAS Conference on Computing and Sustainable Societies","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3378393.3402257","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3378393.3402257","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3378393.3402257","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 3rd ACM SIGCAS Conference on Computing and Sustainable Societies","raw_type":"proceedings-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.46000000834465027}],"awards":[{"id":"https://openalex.org/G417033058","display_name":null,"funder_award_id":"DE-EE00082","funder_id":"https://openalex.org/F4320306084","funder_display_name":"U.S. Department of Energy"},{"id":"https://openalex.org/G434296249","display_name":null,"funder_award_id":"1645952","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G969619645","display_name":null,"funder_award_id":"DE-EE0007708","funder_id":"https://openalex.org/F4320306084","funder_display_name":"U.S. Department of Energy"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320306084","display_name":"U.S. Department of Energy","ror":"https://ror.org/01bj3aw27"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3038172719.pdf","grobid_xml":"https://content.openalex.org/works/W3038172719.grobid-xml"},"referenced_works_count":22,"referenced_works":["https://openalex.org/W1983853640","https://openalex.org/W2008583736","https://openalex.org/W2023290212","https://openalex.org/W2091330461","https://openalex.org/W2099365903","https://openalex.org/W2280977705","https://openalex.org/W2460418407","https://openalex.org/W2610354682","https://openalex.org/W2618724668","https://openalex.org/W2748062499","https://openalex.org/W2804522644","https://openalex.org/W2808870187","https://openalex.org/W2888226690","https://openalex.org/W2888467782","https://openalex.org/W2896830844","https://openalex.org/W2908220257","https://openalex.org/W2985381225","https://openalex.org/W3027791894","https://openalex.org/W3038172719","https://openalex.org/W4230147898","https://openalex.org/W4237918209","https://openalex.org/W4244329252"],"related_works":["https://openalex.org/W2806741695","https://openalex.org/W3210364259","https://openalex.org/W4290647774","https://openalex.org/W3189286258","https://openalex.org/W3207797160","https://openalex.org/W4300558037","https://openalex.org/W2667207928","https://openalex.org/W2912112202","https://openalex.org/W4377864969","https://openalex.org/W3030345572"],"abstract_inverted_index":{"Solar":[0],"arrays":[1],"often":[2],"experience":[3],"faults":[4,31,56,114],"that":[5,88],"go":[6],"undetected":[7],"for":[8,28],"long":[9],"periods":[10],"of":[11,71,83],"time,":[12],"resulting":[13],"in":[14,32,57],"generation":[15],"and":[16,60,78,95,102,104,110],"revenue":[17],"losses.":[18],"In":[19],"this":[20],"paper,":[21],"we":[22,86],"present":[23],"SunDown,":[24],"a":[25,75,79],"sensorless":[26],"approach":[27,37,90],"detecting":[29],"per-panel":[30],"solar":[33,72,84],"arrays.":[34],"SunDown's":[35],"model-driven":[36],"leverages":[38],"correlations":[39],"between":[40],"the":[41],"power":[42],"produced":[43],"by":[44],"adjacent":[45],"panels":[46],"to":[47,64,93],"detect":[48,94,112],"deviations":[49],"from":[50,74,99],"expected":[51],"behavior,":[52],"can":[53,111],"handle":[54],"concurrent":[55,113],"multiple":[58],"panels,":[59],"performs":[61],"anomaly":[62],"classification":[63],"determine":[65],"probable":[66],"causes.":[67],"Using":[68],"two":[69],"years":[70],"data":[73],"real":[76],"home":[77],"manually":[80],"generated":[81],"dataset":[82],"faults,":[85,97],"show":[87],"our":[89],"is":[91],"able":[92],"classify":[96],"including":[98],"snow,":[100],"leaves":[101],"debris,":[103],"electrical":[105],"failures":[106],"with":[107,115],"99.13%":[108],"accuracy,":[109],"97.2%":[116],"accuracy.":[117]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2}],"updated_date":"2026-04-10T15:06:20.359241","created_date":"2020-07-10T00:00:00"}