{"id":"https://openalex.org/W2965248479","doi":"https://doi.org/10.24963/ijcai.2019/742","title":"HorNet: A Hierarchical Offshoot Recurrent Network for Improving Person Re-ID via Image Captioning","display_name":"HorNet: A Hierarchical Offshoot Recurrent Network for Improving Person Re-ID via Image Captioning","publication_year":2019,"publication_date":"2019-07-28","ids":{"openalex":"https://openalex.org/W2965248479","doi":"https://doi.org/10.24963/ijcai.2019/742","mag":"2965248479"},"language":"en","primary_location":{"id":"doi:10.24963/ijcai.2019/742","is_oa":true,"landing_page_url":"https://doi.org/10.24963/ijcai.2019/742","pdf_url":"https://www.ijcai.org/proceedings/2019/0742.pdf","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Twenty-Eighth International Joint Conference on Artificial Intelligence","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.ijcai.org/proceedings/2019/0742.pdf","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5007039694","display_name":"Shiyang Yan","orcid":"https://orcid.org/0000-0003-1411-5952"},"institutions":[{"id":"https://openalex.org/I4401726824","display_name":"Horizon Robotics (China)","ror":"https://ror.org/05cmv6g68","country_code":null,"type":"company","lineage":["https://openalex.org/I4401726824"]}],"countries":[],"is_corresponding":false,"raw_author_name":"Shiyang Yan","raw_affiliation_strings":["Horizon Robotics","Nanjing Institute of Advanced Artificial Intelligence","Horizon Robotics; Nanjing Institute of Advanced Artificial Intelligence"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Horizon Robotics","institution_ids":["https://openalex.org/I4401726824"]},{"raw_affiliation_string":"Nanjing Institute of Advanced Artificial Intelligence","institution_ids":[]},{"raw_affiliation_string":"Horizon Robotics; Nanjing Institute of Advanced Artificial Intelligence","institution_ids":["https://openalex.org/I4401726824"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101755479","display_name":"Jun Xu","orcid":"https://orcid.org/0000-0002-9483-705X"},"institutions":[{"id":"https://openalex.org/I4401726824","display_name":"Horizon Robotics (China)","ror":"https://ror.org/05cmv6g68","country_code":null,"type":"company","lineage":["https://openalex.org/I4401726824"]}],"countries":[],"is_corresponding":false,"raw_author_name":"Jun Xu","raw_affiliation_strings":["Horizon Robotics","Nanjing Institute of Advanced Artificial Intelligence","Horizon Robotics; Nanjing Institute of Advanced Artificial Intelligence"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Horizon Robotics","institution_ids":["https://openalex.org/I4401726824"]},{"raw_affiliation_string":"Nanjing Institute of Advanced Artificial Intelligence","institution_ids":[]},{"raw_affiliation_string":"Horizon Robotics; Nanjing Institute of Advanced Artificial Intelligence","institution_ids":["https://openalex.org/I4401726824"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075188831","display_name":"Yuai Liu","orcid":null},"institutions":[{"id":"https://openalex.org/I4401726824","display_name":"Horizon Robotics (China)","ror":"https://ror.org/05cmv6g68","country_code":null,"type":"company","lineage":["https://openalex.org/I4401726824"]}],"countries":[],"is_corresponding":false,"raw_author_name":"Yuai Liu","raw_affiliation_strings":["Horizon Robotics","Nanjing Institute of Advanced Artificial Intelligence","Horizon Robotics; Nanjing Institute of Advanced Artificial Intelligence"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Horizon Robotics","institution_ids":["https://openalex.org/I4401726824"]},{"raw_affiliation_string":"Nanjing Institute of Advanced Artificial Intelligence","institution_ids":[]},{"raw_affiliation_string":"Horizon Robotics; Nanjing Institute of Advanced Artificial Intelligence","institution_ids":["https://openalex.org/I4401726824"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5024718990","display_name":"Lin Xu","orcid":"https://orcid.org/0000-0001-6952-824X"},"institutions":[{"id":"https://openalex.org/I4401726824","display_name":"Horizon Robotics (China)","ror":"https://ror.org/05cmv6g68","country_code":null,"type":"company","lineage":["https://openalex.org/I4401726824"]}],"countries":[],"is_corresponding":false,"raw_author_name":"Lin Xu","raw_affiliation_strings":["Horizon Robotics","Nanjing Institute of Advanced Artificial Intelligence","Horizon Robotics; Nanjing Institute of Advanced Artificial Intelligence"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Horizon Robotics","institution_ids":["https://openalex.org/I4401726824"]},{"raw_affiliation_string":"Nanjing Institute of Advanced Artificial Intelligence","institution_ids":[]},{"raw_affiliation_string":"Horizon Robotics; Nanjing Institute of Advanced Artificial Intelligence","institution_ids":["https://openalex.org/I4401726824"]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4401726824"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"5342","last_page":"5348"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10331","display_name":"Video Surveillance and Tracking Methods","score":1.0,"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":1.0,"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/T10812","display_name":"Human Pose and Action Recognition","score":0.9962000250816345,"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":0.9901000261306763,"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/closed-captioning","display_name":"Closed captioning","score":0.9050686359405518},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7880707383155823},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.7863233089447021},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6945635080337524},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.5566099882125854},{"id":"https://openalex.org/keywords/visualization","display_name":"Visualization","score":0.5347949862480164},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.5303904414176941},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.49097755551338196},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.45169660449028015},{"id":"https://openalex.org/keywords/generative-adversarial-network","display_name":"Generative adversarial network","score":0.44837722182273865},{"id":"https://openalex.org/keywords/variance","display_name":"Variance (accounting)","score":0.44010499119758606},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.42113351821899414},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.3411466181278229},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.33859485387802124}],"concepts":[{"id":"https://openalex.org/C157657479","wikidata":"https://www.wikidata.org/wiki/Q2367247","display_name":"Closed captioning","level":3,"score":0.9050686359405518},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7880707383155823},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.7863233089447021},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6945635080337524},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.5566099882125854},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.5347949862480164},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.5303904414176941},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.49097755551338196},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.45169660449028015},{"id":"https://openalex.org/C2988773926","wikidata":"https://www.wikidata.org/wiki/Q25104379","display_name":"Generative adversarial network","level":3,"score":0.44837722182273865},{"id":"https://openalex.org/C196083921","wikidata":"https://www.wikidata.org/wiki/Q7915758","display_name":"Variance (accounting)","level":2,"score":0.44010499119758606},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.42113351821899414},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.3411466181278229},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.33859485387802124},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"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/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"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/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.24963/ijcai.2019/742","is_oa":true,"landing_page_url":"https://doi.org/10.24963/ijcai.2019/742","pdf_url":"https://www.ijcai.org/proceedings/2019/0742.pdf","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Twenty-Eighth International Joint Conference on Artificial Intelligence","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.24963/ijcai.2019/742","is_oa":true,"landing_page_url":"https://doi.org/10.24963/ijcai.2019/742","pdf_url":"https://www.ijcai.org/proceedings/2019/0742.pdf","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Twenty-Eighth International Joint Conference on Artificial Intelligence","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2965248479.pdf","grobid_xml":"https://content.openalex.org/works/W2965248479.grobid-xml"},"referenced_works_count":31,"referenced_works":["https://openalex.org/W26575457","https://openalex.org/W1602182271","https://openalex.org/W1982925187","https://openalex.org/W2133564696","https://openalex.org/W2135442311","https://openalex.org/W2204750386","https://openalex.org/W2511791013","https://openalex.org/W2526833393","https://openalex.org/W2531440880","https://openalex.org/W2547875792","https://openalex.org/W2584637367","https://openalex.org/W2585635281","https://openalex.org/W2604211872","https://openalex.org/W2604463754","https://openalex.org/W2783702274","https://openalex.org/W2804713552","https://openalex.org/W2885709146","https://openalex.org/W2886991890","https://openalex.org/W2896457183","https://openalex.org/W2902440562","https://openalex.org/W2963000559","https://openalex.org/W2963198346","https://openalex.org/W2963383990","https://openalex.org/W2963438548","https://openalex.org/W2963686907","https://openalex.org/W2963690547","https://openalex.org/W2964130064","https://openalex.org/W2964289004","https://openalex.org/W2964304299","https://openalex.org/W2971765950","https://openalex.org/W3098711604"],"related_works":["https://openalex.org/W4210416330","https://openalex.org/W2775506363","https://openalex.org/W3088136942","https://openalex.org/W4290852288","https://openalex.org/W2949362007","https://openalex.org/W4283207562","https://openalex.org/W2963177403","https://openalex.org/W2330246314","https://openalex.org/W2949522393","https://openalex.org/W2380964641"],"abstract_inverted_index":{"Person":[0],"re-identification":[1],"(re-ID)":[2],"aims":[3],"to":[4,77],"recognize":[5],"a":[6,33],"person-of-interest":[7],"across":[8],"different":[9],"cameras":[10],"with":[11,119],"notable":[12],"appearance":[13],"variance.":[14,63],"Existing":[15],"research":[16],"works":[17],"focused":[18],"on":[19,115],"the":[20,62,66,86,91,98,106,130,133],"capability":[21],"and":[22,52,73,81,93,100,103,127,140],"robustness":[23],"of":[24,108,132],"visual":[25,56,92],"representation.":[26],"In":[27],"this":[28],"paper,":[29],"instead,":[30],"we":[31],"propose":[32],"novel":[34],"hierarchical":[35],"offshoot":[36],"recurrent":[37],"network":[38,71],"(HorNet)":[39],"for":[40],"improving":[41],"person":[42,109],"re-ID":[43],"via":[44],"image":[45,75,122,143],"captioning.":[46],"Image":[47],"captions":[48,101,144],"are":[49,113],"semantically":[50],"richer":[51],"more":[53],"consistent":[54],"than":[55],"attributes,":[57],"which":[58],"could":[59],"significantly":[60],"alleviate":[61],"We":[64],"use":[65],"similarity":[67],"preserving":[68],"generative":[69],"adversarial":[70],"(SPGAN)":[72],"an":[74],"captioner":[76],"fulfill":[78],"domain":[79],"transfer":[80],"language":[82,94],"descriptions":[83],"generation.":[84],"Then":[85],"proposed":[87,134],"HorNet":[88],"can":[89,138],"learn":[90],"representation":[95],"from":[96],"both":[97],"images":[99],"jointly,":[102],"thus":[104],"enhance":[105],"performance":[107],"re-ID.":[110],"Extensive":[111],"experiments":[112],"conducted":[114],"several":[116],"benchmark":[117],"datasets":[118],"or":[120],"without":[121],"captions,":[123],"i.e.,":[124],"CUHK03,":[125],"Market-1501,":[126],"Duke-MTMC,":[128],"demonstrating":[129],"superiority":[131],"method.":[135],"Our":[136],"method":[137],"generate":[139],"extract":[141],"meaningful":[142],"while":[145],"achieving":[146],"state-of-the-art":[147],"performance.":[148]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2019,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}