{"id":"https://openalex.org/W4320167583","doi":"https://doi.org/10.48550/arxiv.2211.14654","title":"Unsupervised Wildfire Change Detection based on Contrastive Learning","display_name":"Unsupervised Wildfire Change Detection based on Contrastive Learning","publication_year":2022,"publication_date":"2022-01-01","ids":{"openalex":"https://openalex.org/W4320167583","doi":"https://doi.org/10.48550/arxiv.2211.14654"},"language":"en","primary_location":{"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2211.14654","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":["Cornell University"],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false},"type":"preprint","type_crossref":"posted-content","indexed_in":["arxiv","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/abs/2211.14654","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101849101","display_name":"Beichen Zhang","orcid":"https://orcid.org/0000-0001-9378-0250"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhang, Beichen","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062951736","display_name":"Huiqi Wang","orcid":"https://orcid.org/0000-0003-1232-7572"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Wang, Huiqi","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000692260","display_name":"Amani Alabri","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Alabri, Amani","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029622946","display_name":"Karol Bot","orcid":"https://orcid.org/0000-0001-5904-2166"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Bot, Karol","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057759035","display_name":"Cole McCall","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"McCall, Cole","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054581768","display_name":"Dale J. Hamilton","orcid":"https://orcid.org/0000-0002-2481-2746"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hamilton, Dale","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5038306718","display_name":"V\u00edt R\u016f\u017ei\u010dka","orcid":"https://orcid.org/0000-0001-6558-7197"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"R\u016f\u017ei\u010dka, V\u00edt","raw_affiliation_strings":[],"affiliations":[]}],"institution_assertions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":0,"max":60},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T10555","display_name":"Fire effects on ecosystems","score":0.998,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10555","display_name":"Fire effects on ecosystems","score":0.998,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12597","display_name":"Fire Detection and Safety Systems","score":0.9934,"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/T10689","display_name":"Remote-Sensing Image Classification","score":0.9741,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/feature","display_name":"Feature (linguistics)","score":0.48992056},{"id":"https://openalex.org/keywords/baseline","display_name":"Baseline (sea)","score":0.44016984}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7644799},{"id":"https://openalex.org/C203595873","wikidata":"https://www.wikidata.org/wiki/Q25389927","display_name":"Change detection","level":2,"score":0.7409075},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.66667104},{"id":"https://openalex.org/C173163844","wikidata":"https://www.wikidata.org/wiki/Q1761440","display_name":"Multispectral image","level":2,"score":0.63031745},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.5720267},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.55879563},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.48992056},{"id":"https://openalex.org/C8038995","wikidata":"https://www.wikidata.org/wiki/Q1152135","display_name":"Unsupervised learning","level":2,"score":0.46865812},{"id":"https://openalex.org/C12725497","wikidata":"https://www.wikidata.org/wiki/Q810247","display_name":"Baseline (sea)","level":2,"score":0.44016984},{"id":"https://openalex.org/C2779662365","wikidata":"https://www.wikidata.org/wiki/Q5416694","display_name":"Event (particle physics)","level":2,"score":0.43136454},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.42714024},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.36363652},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.1284352},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.075080246},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","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},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2211.14654","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":["Cornell University"],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false},{"is_oa":true,"landing_page_url":"http://arxiv.org/abs/2211.14654","pdf_url":"http://arxiv.org/pdf/2211.14654","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":["Cornell University"],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false},{"is_oa":false,"landing_page_url":"https://api.datacite.org/dois/10.48550/arxiv.2211.14654","pdf_url":null,"source":{"id":"https://openalex.org/S4393179698","display_name":"DataCite API","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210145204","host_organization_name":"DataCite","host_organization_lineage":["https://openalex.org/I4210145204"],"host_organization_lineage_names":["DataCite"],"type":"metadata"},"license":null,"license_id":null,"version":null}],"best_oa_location":{"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2211.14654","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":["Cornell University"],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/13","display_name":"Climate action","score":0.81}],"grants":[],"datasets":[],"versions":[],"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4388409104","https://openalex.org/W4318664220","https://openalex.org/W3157073418","https://openalex.org/W3005969065","https://openalex.org/W2771047279","https://openalex.org/W2124951708","https://openalex.org/W2031512949","https://openalex.org/W2006066416","https://openalex.org/W172072032","https://openalex.org/W1544811710"],"abstract_inverted_index":{"The":[0,29,97],"accurate":[1],"characterization":[2,14],"of":[3,6,15,31,43,65,95],"the":[4,7,13,16,80,90,137],"severity":[5],"wildfire":[8,74],"event":[9],"strongly":[10],"contributes":[11],"to":[12,35,88,112,118],"fuel":[17],"conditions":[18],"in":[19,73],"fire-prone":[20],"areas,":[21],"and":[22,126],"provides":[23],"valuable":[24],"information":[25],"for":[26,54,70,106,121],"disaster":[27],"response.":[28],"aim":[30],"this":[32,113],"study":[33],"is":[34,77,86],"develop":[36],"an":[37,49,62,67],"autonomous":[38],"system":[39],"built":[40],"on":[41,79],"top":[42],"high-resolution":[44],"multispectral":[45],"satellite":[46],"imagery,":[47],"with":[48],"advanced":[50],"deep":[51],"learning":[52,82],"method":[53,114,135],"detecting":[55],"burned":[56,123],"area":[57,124],"change.":[58],"This":[59],"work":[60],"proposes":[61],"initial":[63],"exploration":[64],"using":[66],"unsupervised":[68,122],"model":[69],"feature":[71],"extraction":[72],"scenarios.":[75],"It":[76],"based":[78],"contrastive":[81],"technique":[83],"SimCLR,":[84],"which":[85],"trained":[87],"minimize":[89],"cosine":[91],"distance":[92,98],"between":[93,99],"augmentations":[94],"images.":[96],"encoded":[100],"images":[101],"can":[102],"also":[103],"be":[104,119],"used":[105,120],"change":[107],"detection.":[108],"We":[109,130],"propose":[110],"changes":[111],"that":[115,132],"allows":[116],"it":[117],"detection":[125],"following":[127],"downstream":[128],"tasks.":[129],"show":[131],"our":[133],"proposed":[134],"outperforms":[136],"tested":[138],"baseline":[139],"approaches.":[140]},"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W4320167583","counts_by_year":[],"updated_date":"2024-12-07T18:14:50.071643","created_date":"2023-02-13"}