{"id":"https://openalex.org/W2552070935","doi":"https://doi.org/10.1109/ijcnn.2016.7727624","title":"Correntropy based filtering for supernova detection","display_name":"Correntropy based filtering for supernova detection","publication_year":2016,"publication_date":"2016-07-01","ids":{"openalex":"https://openalex.org/W2552070935","doi":"https://doi.org/10.1109/ijcnn.2016.7727624","mag":"2552070935"},"language":"en","primary_location":{"id":"doi:10.1109/ijcnn.2016.7727624","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ijcnn.2016.7727624","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 International Joint Conference on Neural Networks (IJCNN)","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/A5017706505","display_name":"P. Huentelemu","orcid":null},"institutions":[{"id":"https://openalex.org/I4210095519","display_name":"Millennium Institute of Astrophysics","ror":"https://ror.org/00sgdxg36","country_code":"CL","type":"nonprofit","lineage":["https://openalex.org/I4210095519"]},{"id":"https://openalex.org/I69737025","display_name":"University of Chile","ror":"https://ror.org/047gc3g35","country_code":"CL","type":"education","lineage":["https://openalex.org/I69737025"]}],"countries":["CL"],"is_corresponding":true,"raw_author_name":"Pablo Huentelemu","raw_affiliation_strings":["Department of Electrical Engineering, Universidad de Chile, Chile","Millennium Institute of Astrophysics, Chile"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Universidad de Chile, Chile","institution_ids":["https://openalex.org/I69737025"]},{"raw_affiliation_string":"Millennium Institute of Astrophysics, Chile","institution_ids":["https://openalex.org/I4210095519"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010931397","display_name":"P. A. Est\u00e9vez","orcid":"https://orcid.org/0000-0001-9164-4722"},"institutions":[{"id":"https://openalex.org/I4210095519","display_name":"Millennium Institute of Astrophysics","ror":"https://ror.org/00sgdxg36","country_code":"CL","type":"nonprofit","lineage":["https://openalex.org/I4210095519"]},{"id":"https://openalex.org/I69737025","display_name":"University of Chile","ror":"https://ror.org/047gc3g35","country_code":"CL","type":"education","lineage":["https://openalex.org/I69737025"]}],"countries":["CL"],"is_corresponding":false,"raw_author_name":"Pablo A. Estevez","raw_affiliation_strings":["Department of Electrical Engineering, Universidad de Chile, Chile","Millennium Institute of Astrophysics, Chile"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Universidad de Chile, Chile","institution_ids":["https://openalex.org/I69737025"]},{"raw_affiliation_string":"Millennium Institute of Astrophysics, Chile","institution_ids":["https://openalex.org/I4210095519"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029181214","display_name":"F. F\u00f6rster","orcid":"https://orcid.org/0000-0003-3459-2270"},"institutions":[{"id":"https://openalex.org/I69737025","display_name":"University of Chile","ror":"https://ror.org/047gc3g35","country_code":"CL","type":"education","lineage":["https://openalex.org/I69737025"]}],"countries":["CL"],"is_corresponding":false,"raw_author_name":"Francisco Forster","raw_affiliation_strings":["Universidad de Chile, Santiago de Chile, CL"],"affiliations":[{"raw_affiliation_string":"Universidad de Chile, Santiago de Chile, CL","institution_ids":["https://openalex.org/I69737025"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5017706505"],"corresponding_institution_ids":["https://openalex.org/I4210095519","https://openalex.org/I69737025"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.08569264,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":93},"biblio":{"volume":"7099","issue":null,"first_page":"3322","last_page":"3329"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11323","display_name":"Gamma-ray bursts and supernovae","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11323","display_name":"Gamma-ray bursts and supernovae","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10026","display_name":"Galaxies: Formation, Evolution, Phenomena","score":0.9861999750137329,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11105","display_name":"Advanced Image Processing Techniques","score":0.9861000180244446,"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/false-positive-paradox","display_name":"False positive paradox","score":0.6844792366027832},{"id":"https://openalex.org/keywords/supernova","display_name":"Supernova","score":0.6593117713928223},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6211545467376709},{"id":"https://openalex.org/keywords/cadence","display_name":"Cadence","score":0.586930513381958},{"id":"https://openalex.org/keywords/pipeline","display_name":"Pipeline (software)","score":0.5609263777732849},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.5404634475708008},{"id":"https://openalex.org/keywords/telescope","display_name":"Telescope","score":0.5355140566825867},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.5189480781555176},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.5095275044441223},{"id":"https://openalex.org/keywords/kalman-filter","display_name":"Kalman filter","score":0.4815119206905365},{"id":"https://openalex.org/keywords/outlier","display_name":"Outlier","score":0.4758957624435425},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4682130813598633},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.3781612515449524},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.33404824137687683},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.2925795316696167},{"id":"https://openalex.org/keywords/astrophysics","display_name":"Astrophysics","score":0.26434218883514404}],"concepts":[{"id":"https://openalex.org/C64869954","wikidata":"https://www.wikidata.org/wiki/Q1859747","display_name":"False positive paradox","level":2,"score":0.6844792366027832},{"id":"https://openalex.org/C127592171","wikidata":"https://www.wikidata.org/wiki/Q3937","display_name":"Supernova","level":2,"score":0.6593117713928223},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6211545467376709},{"id":"https://openalex.org/C2777125575","wikidata":"https://www.wikidata.org/wiki/Q14088448","display_name":"Cadence","level":2,"score":0.586930513381958},{"id":"https://openalex.org/C43521106","wikidata":"https://www.wikidata.org/wiki/Q2165493","display_name":"Pipeline (software)","level":2,"score":0.5609263777732849},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.5404634475708008},{"id":"https://openalex.org/C2780848835","wikidata":"https://www.wikidata.org/wiki/Q4213","display_name":"Telescope","level":2,"score":0.5355140566825867},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.5189480781555176},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.5095275044441223},{"id":"https://openalex.org/C157286648","wikidata":"https://www.wikidata.org/wiki/Q846780","display_name":"Kalman filter","level":2,"score":0.4815119206905365},{"id":"https://openalex.org/C79337645","wikidata":"https://www.wikidata.org/wiki/Q779824","display_name":"Outlier","level":2,"score":0.4758957624435425},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4682130813598633},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3781612515449524},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.33404824137687683},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.2925795316696167},{"id":"https://openalex.org/C44870925","wikidata":"https://www.wikidata.org/wiki/Q37547","display_name":"Astrophysics","level":1,"score":0.26434218883514404},{"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/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ijcnn.2016.7727624","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ijcnn.2016.7727624","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 International Joint Conference on Neural Networks (IJCNN)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/10","display_name":"Reduced inequalities","score":0.6600000262260437}],"awards":[],"funders":[{"id":"https://openalex.org/F4320334812","display_name":"Comisi\u00f3n Nacional de Investigaci\u00f3n Cient\u00edfica y Tecnol\u00f3gica","ror":"https://ror.org/02ap3w078"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1973302162","https://openalex.org/W1996068769","https://openalex.org/W2008618083","https://openalex.org/W2016735301","https://openalex.org/W2052782485","https://openalex.org/W2072320508","https://openalex.org/W2102748875","https://openalex.org/W2105934661","https://openalex.org/W2121708154","https://openalex.org/W2142238829","https://openalex.org/W2155963412","https://openalex.org/W2295438674","https://openalex.org/W2963486069","https://openalex.org/W2991307617","https://openalex.org/W3099155372","https://openalex.org/W3099454656","https://openalex.org/W3103572904","https://openalex.org/W4205417480","https://openalex.org/W4230367971","https://openalex.org/W6771314103"],"related_works":["https://openalex.org/W4289538008","https://openalex.org/W3186427148","https://openalex.org/W2138282914","https://openalex.org/W2065850627","https://openalex.org/W2017012638","https://openalex.org/W2071885361","https://openalex.org/W1966793535","https://openalex.org/W1964447062","https://openalex.org/W2088265144","https://openalex.org/W2386641302"],"abstract_inverted_index":{"The":[0,126,171],"recent":[1],"surge":[2],"of":[3,22,47,49,78,80,85,99,116,169,173,176,184,191],"huge":[4],"astronomical":[5,39,124],"telescopes":[6],"opens":[7],"new":[8,24,64,158],"possibilities":[9],"for":[10,67],"astrophysical":[11],"studies,":[12],"with":[13],"corresponding":[14],"challenges":[15],"regarding":[16],"massive":[17],"data":[18],"analysis.":[19],"Taking":[20],"advantage":[21],"these":[23],"technologies,":[25],"the":[26,54,76,90,100,114,132,136,148,182,189],"High":[27],"Cadence":[28],"Transient":[29],"Survey":[30],"(HiTS)":[31],"has":[32,155],"developed":[33],"a":[34,63,96,167,192],"pipeline":[35],"to":[36,143,163,180],"detect":[37],"transient":[38],"phenomena,":[40],"such":[41],"as":[42],"supernovae,":[43],"by":[44,74],"analyzing":[45],"pairs":[46],"stamps":[48],"objects":[50],"extracted":[51],"directly":[52],"from":[53],"telescope":[55],"images":[56,177],"in":[57,123,147,166],"an":[58,106],"online":[59],"fashion.":[60],"We":[61],"introduce":[62],"complementary":[65],"method":[66,88,128],"detecting":[68],"faint,":[69],"low":[70],"signal-to-noise":[71],"ratio":[72],"supernovae":[73,146],"discriminating":[75],"evolution":[77],"luminosities":[79],"pixels":[81],"through":[82],"filtering":[83],"sequences":[84,175],"images.":[86],"Our":[87],"uses":[89,105],"Correntropy":[91],"Filter":[92],"(CF),":[93],"which":[94,120],"is":[95,141],"nonlinear":[97],"extension":[98],"classic":[101],"Kalman":[102],"Filter.":[103],"CF":[104],"information-theoretic":[107],"cost":[108],"function":[109],"called":[110],"Cross-Correntropy":[111],"that":[112,139],"allows":[113,178],"discarding":[115],"artifacts":[117],"and":[118,135],"outliers,":[119],"are":[121],"abundant":[122],"measurements.":[125],"proposed":[127],"was":[129],"tested":[130],"on":[131],"HiTS":[133],"surveys":[134],"results":[137],"show":[138],"it":[140,154],"able":[142],"rediscover":[144],"most":[145],"high":[149],"cadence":[150],"epochs.":[151],"In":[152],"addition,":[153],"found":[156],"30":[157],"supernova":[159],"candidates":[160],"too":[161],"faint":[162],"be":[164],"discriminated":[165],"pair":[168],"stamps.":[170],"analysis":[172],"longer":[174],"us":[179],"reduce":[181],"number":[183],"false":[185],"positives,":[186],"but":[187],"at":[188],"expense":[190],"late":[193],"detection.":[194]},"counts_by_year":[{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}