{"id":"https://openalex.org/W4417073186","doi":"https://doi.org/10.1145/3743093.3770932","title":"DCN: Decoupled-Coupled Network for Text-based Person Search","display_name":"DCN: Decoupled-Coupled Network for Text-based Person Search","publication_year":2025,"publication_date":"2025-12-06","ids":{"openalex":"https://openalex.org/W4417073186","doi":"https://doi.org/10.1145/3743093.3770932"},"language":null,"primary_location":{"id":"doi:10.1145/3743093.3770932","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3743093.3770932","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 7th ACM International Conference on Multimedia in Asia","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/A5103324908","display_name":"Zhiyuan Qi","orcid":"https://orcid.org/0009-0006-9395-279X"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhiyuan Qi","raw_affiliation_strings":["Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"raw_orcid":"https://orcid.org/0009-0006-9395-279X","affiliations":[{"raw_affiliation_string":"Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030103840","display_name":"Rong Quan","orcid":"https://orcid.org/0000-0002-1494-6193"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Rong Quan","raw_affiliation_strings":["Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-1494-6193","affiliations":[{"raw_affiliation_string":"Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059826791","display_name":"L.i-Ming Su","orcid":"https://orcid.org/0009-0005-7360-8812"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liangxu Su","raw_affiliation_strings":["Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"raw_orcid":"https://orcid.org/0009-0005-7360-8812","affiliations":[{"raw_affiliation_string":"Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102723568","display_name":"Yizhen Jia","orcid":"https://orcid.org/0000-0002-0936-7752"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yizhen Jia","raw_affiliation_strings":["Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-0936-7752","affiliations":[{"raw_affiliation_string":"Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103132665","display_name":"Wentong Li","orcid":"https://orcid.org/0000-0002-2715-0995"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wentong Li","raw_affiliation_strings":["Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-2715-0995","affiliations":[{"raw_affiliation_string":"Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048907728","display_name":"Yichao Yan","orcid":"https://orcid.org/0000-0003-3209-8965"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yichao Yan","raw_affiliation_strings":["Shanghai Jiao Tong University, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0003-3209-8965","affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5061215231","display_name":"Jie Qin","orcid":"https://orcid.org/0000-0002-0306-534X"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jie Qin","raw_affiliation_strings":["Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-0306-534X","affiliations":[{"raw_affiliation_string":"Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5103324908"],"corresponding_institution_ids":["https://openalex.org/I9842412"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.38037927,"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":"7"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.7598000168800354,"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/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.7598000168800354,"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/T10036","display_name":"Advanced Neural Network Applications","score":0.05790000036358833,"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/T11448","display_name":"Face recognition and analysis","score":0.03629999980330467,"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/selection","display_name":"Selection (genetic algorithm)","score":0.5934000015258789},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.2797999978065491},{"id":"https://openalex.org/keywords/network-structure","display_name":"Network structure","score":0.27090001106262207},{"id":"https://openalex.org/keywords/natural-language","display_name":"Natural language","score":0.2556000053882599}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8371000289916992},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.5934000015258789},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5232999920845032},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3978999853134155},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.2849999964237213},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.28290000557899475},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.2797999978065491},{"id":"https://openalex.org/C2988224531","wikidata":"https://www.wikidata.org/wiki/Q20830730","display_name":"Network structure","level":2,"score":0.27090001106262207},{"id":"https://openalex.org/C195324797","wikidata":"https://www.wikidata.org/wiki/Q33742","display_name":"Natural language","level":2,"score":0.2556000053882599},{"id":"https://openalex.org/C2775997480","wikidata":"https://www.wikidata.org/wiki/Q586277","display_name":"Degree (music)","level":2,"score":0.24169999361038208}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3743093.3770932","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3743093.3770932","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 7th ACM International Conference on Multimedia in Asia","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G6813030994","display_name":null,"funder_award_id":"No. 62276129 & No. 62206127","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6962503889","display_name":null,"funder_award_id":"No. NS2024060","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W2079735306","https://openalex.org/W2085161844","https://openalex.org/W2194775991","https://openalex.org/W2883754639","https://openalex.org/W2884030607","https://openalex.org/W2963449390","https://openalex.org/W2963574614","https://openalex.org/W2963901085","https://openalex.org/W2964241181","https://openalex.org/W2964271799","https://openalex.org/W2990501368","https://openalex.org/W3014726960","https://openalex.org/W3034230918","https://openalex.org/W3034308694","https://openalex.org/W3170005157","https://openalex.org/W3175630131","https://openalex.org/W4312554764","https://openalex.org/W4312932696","https://openalex.org/W4319300708","https://openalex.org/W4375868887","https://openalex.org/W4388116191","https://openalex.org/W4400530147","https://openalex.org/W4409365597","https://openalex.org/W4409368134"],"related_works":[],"abstract_inverted_index":{"Text-based":[0],"person":[1,7,15,24,47,146],"search":[2],"aims":[3],"to":[4,74,82,126,157],"identify":[5],"a":[6,51,60,89,120,132],"based":[8],"on":[9,168],"textual":[10],"descriptions,":[11],"by":[12,87,96],"simultaneously":[13],"addressing":[14],"detection":[16,48,137],"and":[17,23,139,145,174],"cross-modal":[18,40,141],"alignment":[19,41,142],"between":[20,143],"text":[21,144],"queries":[22],"images.":[25],"Existing":[26],"approaches":[27],"often":[28],"struggle":[29],"with":[30],"conflicts":[31,86],"in":[32,131],"exploiting":[33],"proposals":[34,106],"across":[35],"these":[36],"two":[37,152,169],"sub-tasks.":[38],"Specifically,":[39],"requires":[42],"highly":[43],"precise":[44],"proposals,":[45],"while":[46],"can":[49],"tolerate":[50],"certain":[52],"degree":[53],"of":[54,63,154,176],"proposal":[55],"inaccuracy":[56],"but":[57],"always":[58],"needs":[59],"large":[61],"number":[62],"proposals.":[64],"In":[65,148],"this":[66],"paper,":[67],"we":[68,150],"propose":[69],"the":[70,76,84,97,103,159,172],"Decoupled-Coupled":[71],"Network":[72],"(DCN)":[73],"tackle":[75],"above":[77,85],"conflicts.":[78],"We":[79,117],"first":[80],"attempt":[81],"resolve":[83],"proposing":[88],"Decoupled":[90],"Proposal":[91],"Selection":[92],"(DPS)":[93],"strategy,":[94],"inspired":[95],"divide-and-conquer":[98],"principle.":[99],"DPS":[100],"adaptively":[101],"selects":[102],"most":[104],"suitable":[105],"for":[107],"each":[108],"sub-task,":[109],"ensuring":[110],"their":[111],"distinct":[112],"requirements":[113],"are":[114],"adequately":[115],"met.":[116],"further":[118],"present":[119],"Coupled":[121],"Cascade":[122],"Refinement":[123],"(CCR)":[124],"module":[125],"jointly":[127],"optimize":[128,158],"both":[129],"sub-tasks":[130],"multi-stage":[133],"manner,":[134],"progressively":[135],"improving":[136],"accuracy":[138],"fostering":[140],"image.":[147],"addition,":[149],"introduce":[151],"types":[153],"objective":[155],"functions":[156],"inherently":[160],"multi-positive":[161],"contrastive":[162],"learning":[163],"challenge.":[164],"Extensive":[165],"experiments":[166],"conducted":[167],"benchmarks":[170],"demonstrate":[171],"effectiveness":[173],"superiority":[175],"our":[177],"DCN":[178],"over":[179],"existing":[180],"competitors.":[181]},"counts_by_year":[],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-12-06T00:00:00"}
