{"id":"https://openalex.org/W4225991573","doi":"https://doi.org/10.1109/tgrs.2022.3203314","title":"Change Detection Meets Visual Question Answering","display_name":"Change Detection Meets Visual Question Answering","publication_year":2022,"publication_date":"2022-01-01","ids":{"openalex":"https://openalex.org/W4225991573","doi":"https://doi.org/10.1109/tgrs.2022.3203314"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2022.3203314","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tgrs.2022.3203314","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://doi.org/10.1109/tgrs.2022.3203314","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5078068315","display_name":"Zhenghang Yuan","orcid":"https://orcid.org/0000-0002-4014-0484"},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Zhenghang Yuan","raw_affiliation_strings":["Data Science in Earth Observation, Technical University of Munich (TUM), Munich, Germany"],"affiliations":[{"raw_affiliation_string":"Data Science in Earth Observation, Technical University of Munich (TUM), Munich, Germany","institution_ids":["https://openalex.org/I62916508"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024379450","display_name":"Lichao Mou","orcid":"https://orcid.org/0000-0001-8407-6413"},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Lichao Mou","raw_affiliation_strings":["Data Science in Earth Observation, Technical University of Munich (TUM), Munich, Germany"],"affiliations":[{"raw_affiliation_string":"Data Science in Earth Observation, Technical University of Munich (TUM), Munich, Germany","institution_ids":["https://openalex.org/I62916508"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022524675","display_name":"Zhitong Xiong","orcid":"https://orcid.org/0000-0002-3953-585X"},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Zhitong Xiong","raw_affiliation_strings":["Data Science in Earth Observation, Technical University of Munich (TUM), Munich, Germany"],"affiliations":[{"raw_affiliation_string":"Data Science in Earth Observation, Technical University of Munich (TUM), Munich, Germany","institution_ids":["https://openalex.org/I62916508"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068384981","display_name":"Xiao Xiang Zhu","orcid":"https://orcid.org/0000-0001-5530-3613"},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Xiao Xiang Zhu","raw_affiliation_strings":["Data Science in Earth Observation, Technical University of Munich (TUM), Munich, Germany"],"affiliations":[{"raw_affiliation_string":"Data Science in Earth Observation, Technical University of Munich (TUM), Munich, Germany","institution_ids":["https://openalex.org/I62916508"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5078068315"],"corresponding_institution_ids":["https://openalex.org/I62916508"],"apc_list":null,"apc_paid":null,"fwci":5.4041,"has_fulltext":false,"cited_by_count":54,"citation_normalized_percentile":{"value":0.96915573,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"60","issue":null,"first_page":"1","last_page":"13"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11714","display_name":"Multimodal Machine Learning Applications","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T11714","display_name":"Multimodal Machine Learning Applications","score":0.9998000264167786,"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"}},{"id":"https://openalex.org/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9976999759674072,"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"}},{"id":"https://openalex.org/T11307","display_name":"Domain Adaptation and Few-Shot Learning","score":0.9969000220298767,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/question-answering","display_name":"Question answering","score":0.7454208135604858},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6674034595489502},{"id":"https://openalex.org/keywords/change-detection","display_name":"Change detection","score":0.5335237383842468},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.4215162396430969},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.39943090081214905},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.3703739643096924},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.1543779969215393}],"concepts":[{"id":"https://openalex.org/C44291984","wikidata":"https://www.wikidata.org/wiki/Q1074173","display_name":"Question answering","level":2,"score":0.7454208135604858},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6674034595489502},{"id":"https://openalex.org/C203595873","wikidata":"https://www.wikidata.org/wiki/Q25389927","display_name":"Change detection","level":2,"score":0.5335237383842468},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.4215162396430969},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.39943090081214905},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.3703739643096924},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.1543779969215393}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/tgrs.2022.3203314","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tgrs.2022.3203314","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:2112.06343","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2112.06343","pdf_url":"https://arxiv.org/pdf/2112.06343","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":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"pmh:oai:mediatum.ub.tum.de:node/1772149","is_oa":true,"landing_page_url":"https://mediatum.ub.tum.de/1772149","pdf_url":null,"source":{"id":"https://openalex.org/S4377196330","display_name":"mediaTUM  (Technical University of Munich)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I62916508","host_organization_name":"Technical University of Munich","host_organization_lineage":["https://openalex.org/I62916508"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/tgrs.2022.3203314","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tgrs.2022.3203314","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","score":0.7400000095367432,"id":"https://metadata.un.org/sdg/11"}],"awards":[{"id":"https://openalex.org/G623313952","display_name":null,"funder_award_id":"01DD20001","funder_id":"https://openalex.org/F4320321114","funder_display_name":"Bundesministerium f\u00fcr Bildung und Forschung"},{"id":"https://openalex.org/G7485680001","display_name":null,"funder_award_id":"ZT-I-PF-5-01","funder_id":"https://openalex.org/F4320325698","funder_display_name":"Helmholtz Association"},{"id":"https://openalex.org/G7721731737","display_name":null,"funder_award_id":"ERC-2016- StG-714087","funder_id":"https://openalex.org/F4320338335","funder_display_name":"H2020 European Research Council"},{"id":"https://openalex.org/G880257738","display_name":null,"funder_award_id":"W2-W3-100","funder_id":"https://openalex.org/F4320325698","funder_display_name":"Helmholtz Association"},{"id":"https://openalex.org/G8824647126","display_name":null,"funder_award_id":"50EE2201C","funder_id":"https://openalex.org/F4320323803","funder_display_name":"Bundesministerium f\u00fcr Wirtschaft und Energie"}],"funders":[{"id":"https://openalex.org/F4320321114","display_name":"Bundesministerium f\u00fcr Bildung und Forschung","ror":"https://ror.org/04pz7b180"},{"id":"https://openalex.org/F4320323803","display_name":"Bundesministerium f\u00fcr Wirtschaft und Energie","ror":"https://ror.org/02vgg2808"},{"id":"https://openalex.org/F4320325698","display_name":"Helmholtz Association","ror":null},{"id":"https://openalex.org/F4320338335","display_name":"H2020 European Research Council","ror":"https://ror.org/0472cxd90"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":50,"referenced_works":["https://openalex.org/W1933349210","https://openalex.org/W1986905442","https://openalex.org/W2087309196","https://openalex.org/W2091542043","https://openalex.org/W2129842981","https://openalex.org/W2176737848","https://openalex.org/W2194775991","https://openalex.org/W2510520237","https://openalex.org/W2568858292","https://openalex.org/W2779054585","https://openalex.org/W2811044316","https://openalex.org/W2884276099","https://openalex.org/W2902788350","https://openalex.org/W2911648799","https://openalex.org/W2953308875","https://openalex.org/W2964138343","https://openalex.org/W2976689776","https://openalex.org/W2986423549","https://openalex.org/W3012111773","https://openalex.org/W3012320977","https://openalex.org/W3016014728","https://openalex.org/W3036616251","https://openalex.org/W3047246571","https://openalex.org/W3083676926","https://openalex.org/W3088265803","https://openalex.org/W3094771832","https://openalex.org/W3096609285","https://openalex.org/W3098351727","https://openalex.org/W3099831940","https://openalex.org/W3100245404","https://openalex.org/W3105553032","https://openalex.org/W3125237740","https://openalex.org/W3135524381","https://openalex.org/W3138516171","https://openalex.org/W3152635550","https://openalex.org/W3168972675","https://openalex.org/W3179845435","https://openalex.org/W3193414609","https://openalex.org/W3198196812","https://openalex.org/W3200974967","https://openalex.org/W3202757651","https://openalex.org/W3203031838","https://openalex.org/W3206168895","https://openalex.org/W3211490618","https://openalex.org/W4211112734","https://openalex.org/W4229439310","https://openalex.org/W6629028937","https://openalex.org/W6739901393","https://openalex.org/W6797399245","https://openalex.org/W6802006682"],"related_works":["https://openalex.org/W2384605597","https://openalex.org/W2387743295","https://openalex.org/W3082787378","https://openalex.org/W2136007095","https://openalex.org/W2568858292","https://openalex.org/W2366230879","https://openalex.org/W3208425359","https://openalex.org/W2349927912","https://openalex.org/W4288102755","https://openalex.org/W297543570"],"abstract_inverted_index":{"The":[0,173,193],"Earth\u2019s":[1],"surface":[2],"is":[3,117],"continually":[4],"changing,":[5],"and":[6,16,36,53,122,134,161],"identifying":[7],"changes":[8,91],"plays":[9],"an":[10,107],"important":[11,186],"role":[12],"in":[13,38,119],"urban":[14],"planning":[15],"sustainability.":[17],"Although":[18],"change":[19,51,65,143],"detection":[20],"techniques":[21,30],"have":[22],"been":[23],"successfully":[24],"developed":[25],"for":[26,179,187],"many":[27],"years,":[28],"these":[29],"are":[31,165,185],"still":[32],"limited":[33],"to":[34,43,50,82,89,146],"experts":[35],"facilitators":[37],"related":[39],"fields.":[40],"In":[41,75,137],"order":[42],"provide":[44,176],"every":[45],"user":[46],"with":[47],"flexible":[48],"access":[49],"information":[52,87],"help":[54],"them":[55],"better":[56,181],"understand":[57],"land-cover":[58],"changes,":[59],"we":[60,139],"introduce":[61,141],"a":[62,99,113,142],"novel":[63],"task:":[64],"detection-based":[66],"visual":[67],"question":[68],"answering":[69],"(CDVQA)":[70],"on":[71,167,190],"multi-temporal":[72,77,103,127,130,147,162],"aerial":[73],"images.":[74,95],"particular,":[76],"images":[78],"can":[79],"be":[80,196],"queried":[81],"obtain":[83],"high":[84],"level":[85],"change-based":[86],"according":[88],"content":[90],"between":[92],"two":[93],"input":[94],"We":[96],"first":[97],"build":[98],"CDVQA":[100,115,171,182],"dataset":[101,194],"including":[102],"image-question-answer":[104],"triplets":[105],"using":[106],"automatic":[108],"question-answer":[109],"generation":[110],"method.":[111],"Then,":[112],"baseline":[114],"framework":[116],"devised":[118],"this":[120,191],"work,":[121],"it":[123],"contains":[124],"four":[125],"parts:":[126],"feature":[128,148],"encoding,":[129,149],"fusion,":[131,133],"multi-modal":[132],"answer":[135],"prediction.":[136],"addition,":[138],"also":[140],"enhancing":[144],"module":[145],"aiming":[150],"at":[151,198],"incorporating":[152],"more":[153],"change-related":[154],"information.":[155],"Finally,":[156],"effects":[157],"of":[158,170],"different":[159],"backbones":[160],"fusion":[163],"strategies":[164],"studied":[166],"the":[168],"performance":[169],"task.":[172,192],"experimental":[174],"results":[175],"useful":[177],"insights":[178],"developing":[180],"models,":[183],"which":[184],"future":[188],"research":[189],"will":[195],"available":[197],"https://github.com/YZHJessica/CDVQA.":[199]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":16},{"year":2024,"cited_by_count":17},{"year":2023,"cited_by_count":18},{"year":2022,"cited_by_count":2}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}
