{"id":"https://openalex.org/W4393178194","doi":"https://doi.org/10.48550/arxiv.2403.15119","title":"An Open-World, Diverse, Cross-Spatial-Temporal Benchmark for Dynamic Wild Person Re-Identification","display_name":"An Open-World, Diverse, Cross-Spatial-Temporal Benchmark for Dynamic Wild Person Re-Identification","publication_year":2024,"publication_date":"2024-03-22","ids":{"openalex":"https://openalex.org/W4393178194","doi":"https://doi.org/10.48550/arxiv.2403.15119"},"language":"en","primary_location":{"id":"pmh:oai:arXiv.org:2403.15119","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2403.15119","pdf_url":"https://arxiv.org/pdf/2403.15119","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":"","raw_type":"text"},"type":"preprint","indexed_in":["arxiv","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2403.15119","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5106578837","display_name":"Lei Zhang","orcid":"https://orcid.org/0000-0002-5305-8543"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Zhang, Lei","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082943474","display_name":"Xiaowei Fu","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Fu, Xiaowei","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065912388","display_name":"Fuxiang Huang","orcid":"https://orcid.org/0000-0001-6702-1226"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Huang, Fuxiang","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005421447","display_name":"Yi Yang","orcid":"https://orcid.org/0000-0002-0512-880X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yang, Yi","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5101785348","display_name":"Xinbo Gao","orcid":"https://orcid.org/0000-0003-1443-0776"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Gao, Xinbo","raw_affiliation_strings":[],"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5106578837"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9873999953269958,"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":0.9873999953269958,"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":0.941100001335144,"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/benchmark","display_name":"Benchmark (surveying)","score":0.8137552738189697},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.7167124152183533},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4205710291862488},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.41222697496414185},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.26570647954940796},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.2572423219680786},{"id":"https://openalex.org/keywords/ecology","display_name":"Ecology","score":0.17298278212547302}],"concepts":[{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.8137552738189697},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.7167124152183533},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4205710291862488},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.41222697496414185},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.26570647954940796},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.2572423219680786},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.17298278212547302}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:arXiv.org:2403.15119","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2403.15119","pdf_url":"https://arxiv.org/pdf/2403.15119","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":"","raw_type":"text"},{"id":"doi:10.48550/arxiv.2403.15119","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2403.15119","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":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2403.15119","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2403.15119","pdf_url":"https://arxiv.org/pdf/2403.15119","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":"","raw_type":"text"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4393178194.pdf","grobid_xml":"https://content.openalex.org/works/W4393178194.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2378211422","https://openalex.org/W2745001401","https://openalex.org/W4321353415","https://openalex.org/W2130974462","https://openalex.org/W2028665553","https://openalex.org/W2086519370","https://openalex.org/W972276598","https://openalex.org/W2087343574","https://openalex.org/W4246352526"],"abstract_inverted_index":{"Person":[0],"re-identification":[1],"(ReID)":[2],"has":[3],"made":[4],"great":[5],"strides":[6],"thanks":[7],"to":[8,30,87,142,169],"the":[9,15,36,40,128,144,182,194],"data-driven":[10],"deep":[11],"learning":[12],"techniques.":[13],"However,":[14],"existing":[16],"benchmark":[17,179],"datasets":[18,180],"lack":[19],"diversity,":[20],"and":[21,67,107,153,157,199],"models":[22],"trained":[23],"on":[24],"these":[25],"data":[26],"cannot":[27],"generalize":[28],"well":[29],"dynamic":[31,69,200],"wild":[32,201],"scenarios.":[33],"To":[34,126],"meet":[35],"goal":[37,196],"of":[38,43,131,146],"improving":[39],"explicit":[41],"generalization":[42,130],"ReID":[44],"models,":[45],"we":[46,133],"develop":[47,143],"a":[48,136],"new":[49],"Open-World,":[50],"Diverse,":[51],"Cross-Spatial-Temporal":[52],"dataset":[53],"named":[54],"OWD":[55],"with":[56,89,103,165,177],"several":[57],"distinct":[58],"features.":[59],"1)":[60],"Diverse":[61,79,94],"collection":[62],"scenes:":[63],"multiple":[64,97],"independent":[65],"open-world":[66,198],"highly":[68],"collecting":[70],"scenes,":[71],"including":[72],"streets,":[73],"intersections,":[74],"shopping":[75],"malls,":[76],"etc.":[77],"2)":[78],"lighting":[80],"variations:":[81],"long":[82],"time":[83],"spans":[84],"from":[85,193],"daytime":[86],"nighttime":[88],"abundant":[90],"illumination":[91],"changes.":[92],"3)":[93],"person":[95],"status:":[96],"camera":[98],"networks":[99],"in":[100,181],"all":[101],"seasons":[102],"normal/adverse":[104],"weather":[105],"conditions":[106],"diverse":[108],"pedestrian":[109],"appearances":[110],"(e.g.,":[111],"clothes,":[112],"personal":[113],"belongings,":[114],"poses,":[115],"etc.).":[116],"4)":[117],"Protected":[118],"privacy:":[119],"invisible":[120],"faces":[121],"for":[122,186],"privacy":[123],"critical":[124],"applications.":[125,202],"improve":[127],"implicit":[129],"ReID,":[132],"further":[134],"propose":[135],"Latent":[137],"Domain":[138],"Expansion":[139],"(LDE)":[140],"method":[141],"potential":[145],"source":[147],"data,":[148],"which":[149],"decouples":[150],"discriminative":[151],"identity-relevant":[152],"trustworthy":[154],"domain-relevant":[155],"features":[156],"implicitly":[158],"enforces":[159],"domain-randomized":[160],"identity":[161],"feature":[162],"space":[163],"expansion":[164],"richer":[166],"domain":[167,171],"diversity":[168],"facilitate":[170],"invariant":[172],"representations.":[173],"Our":[174],"comprehensive":[175],"evaluations":[176],"most":[178],"community":[183],"are":[184],"crucial":[185],"progress,":[187],"although":[188],"this":[189],"work":[190],"is":[191],"far":[192],"grand":[195],"toward":[197]},"counts_by_year":[],"updated_date":"2026-02-09T09:26:11.010843","created_date":"2025-10-10T00:00:00"}