{"id":"https://openalex.org/W4213340648","doi":"https://doi.org/10.1145/3495211","title":"When Did It Happen? Duration-informed Temporal Localization of Narrated Actions in Vlogs","display_name":"When Did It Happen? Duration-informed Temporal Localization of Narrated Actions in Vlogs","publication_year":2022,"publication_date":"2022-02-18","ids":{"openalex":"https://openalex.org/W4213340648","doi":"https://doi.org/10.1145/3495211"},"language":"en","primary_location":{"id":"doi:10.1145/3495211","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3495211","pdf_url":null,"source":{"id":"https://openalex.org/S19610489","display_name":"ACM Transactions on Multimedia Computing Communications and Applications","issn_l":"1551-6857","issn":["1551-6857","1551-6865"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Multimedia Computing, Communications, and Applications","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2202.08138","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5071232727","display_name":"Oana Ignat","orcid":null},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Oana Ignat","raw_affiliation_strings":["University of Michigan, Ann Arbor, Michigan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Michigan, Ann Arbor, Michigan","institution_ids":["https://openalex.org/I27837315"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071190415","display_name":"Santiago Castro","orcid":"https://orcid.org/0000-0003-2848-0870"},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Santiago Castro","raw_affiliation_strings":["University of Michigan, Ann Arbor, Michigan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Michigan, Ann Arbor, Michigan","institution_ids":["https://openalex.org/I27837315"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101924581","display_name":"Yuhang Zhou","orcid":"https://orcid.org/0009-0008-3067-3149"},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yuhang Zhou","raw_affiliation_strings":["University of Michigan, Ann Arbor, Michigan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Michigan, Ann Arbor, Michigan","institution_ids":["https://openalex.org/I27837315"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019686322","display_name":"Jiajun Bao","orcid":null},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jiajun Bao","raw_affiliation_strings":["University of Michigan, Ann Arbor, Michigan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Michigan, Ann Arbor, Michigan","institution_ids":["https://openalex.org/I27837315"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030698155","display_name":"Dandan Shan","orcid":null},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Dandan Shan","raw_affiliation_strings":["University of Michigan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Michigan","institution_ids":["https://openalex.org/I27837315"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5082450455","display_name":"Rada Mihalcea","orcid":"https://orcid.org/0000-0002-0767-6703"},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Rada Mihalcea","raw_affiliation_strings":["University of Michigan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Michigan","institution_ids":["https://openalex.org/I27837315"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5071232727"],"corresponding_institution_ids":["https://openalex.org/I27837315"],"apc_list":null,"apc_paid":null,"fwci":0.1015,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.34625488,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"18","issue":"3s","first_page":"1","last_page":"18"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10812","display_name":"Human Pose and Action Recognition","score":0.9998999834060669,"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/T10812","display_name":"Human Pose and Action Recognition","score":0.9998999834060669,"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/T11714","display_name":"Multimodal Machine Learning Applications","score":0.9998999834060669,"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/T11439","display_name":"Video Analysis and Summarization","score":0.9976000189781189,"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/task","display_name":"Task (project management)","score":0.7333947420120239},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.706195592880249},{"id":"https://openalex.org/keywords/action","display_name":"Action (physics)","score":0.6578982472419739},{"id":"https://openalex.org/keywords/duration","display_name":"Duration (music)","score":0.6214538812637329},{"id":"https://openalex.org/keywords/modalities","display_name":"Modalities","score":0.534247100353241},{"id":"https://openalex.org/keywords/clips","display_name":"CLIPS","score":0.5202266573905945},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.48022088408470154},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.3630823493003845},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.32082483172416687},{"id":"https://openalex.org/keywords/art","display_name":"Art","score":0.08181822299957275}],"concepts":[{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.7333947420120239},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.706195592880249},{"id":"https://openalex.org/C2780791683","wikidata":"https://www.wikidata.org/wiki/Q846785","display_name":"Action (physics)","level":2,"score":0.6578982472419739},{"id":"https://openalex.org/C112758219","wikidata":"https://www.wikidata.org/wiki/Q16038819","display_name":"Duration (music)","level":2,"score":0.6214538812637329},{"id":"https://openalex.org/C2779903281","wikidata":"https://www.wikidata.org/wiki/Q6888026","display_name":"Modalities","level":2,"score":0.534247100353241},{"id":"https://openalex.org/C2778739407","wikidata":"https://www.wikidata.org/wiki/Q165372","display_name":"CLIPS","level":2,"score":0.5202266573905945},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.48022088408470154},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.3630823493003845},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.32082483172416687},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.08181822299957275},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","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},{"id":"https://openalex.org/C124952713","wikidata":"https://www.wikidata.org/wiki/Q8242","display_name":"Literature","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/C36289849","wikidata":"https://www.wikidata.org/wiki/Q34749","display_name":"Social science","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3495211","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3495211","pdf_url":null,"source":{"id":"https://openalex.org/S19610489","display_name":"ACM Transactions on Multimedia Computing Communications and Applications","issn_l":"1551-6857","issn":["1551-6857","1551-6865"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Multimedia Computing, Communications, and Applications","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:2202.08138","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2202.08138","pdf_url":"https://arxiv.org/pdf/2202.08138","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"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2202.08138","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2202.08138","pdf_url":"https://arxiv.org/pdf/2202.08138","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"},"sustainable_development_goals":[{"score":0.5299999713897705,"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320310328","display_name":"Automotive Research Center","ror":"https://ror.org/00jmfr291"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":78,"referenced_works":["https://openalex.org/W1483870316","https://openalex.org/W1522734439","https://openalex.org/W1614298861","https://openalex.org/W1927052826","https://openalex.org/W1947481528","https://openalex.org/W1986482242","https://openalex.org/W2019029324","https://openalex.org/W2019660985","https://openalex.org/W2101039060","https://openalex.org/W2111078031","https://openalex.org/W2122476475","https://openalex.org/W2126574503","https://openalex.org/W2133012565","https://openalex.org/W2144499799","https://openalex.org/W2171810632","https://openalex.org/W2250539671","https://openalex.org/W2250861254","https://openalex.org/W2251771443","https://openalex.org/W2302086703","https://openalex.org/W2337252826","https://openalex.org/W2508429489","https://openalex.org/W2520141964","https://openalex.org/W2524365899","https://openalex.org/W2560730294","https://openalex.org/W2613031639","https://openalex.org/W2618799552","https://openalex.org/W2619947201","https://openalex.org/W2745461083","https://openalex.org/W2766402183","https://openalex.org/W2798354744","https://openalex.org/W2798963049","https://openalex.org/W2808399042","https://openalex.org/W2891456603","https://openalex.org/W2896457183","https://openalex.org/W2899335602","https://openalex.org/W2931886155","https://openalex.org/W2938082352","https://openalex.org/W2948859046","https://openalex.org/W2949332538","https://openalex.org/W2951098185","https://openalex.org/W2951383777","https://openalex.org/W2953104586","https://openalex.org/W2957775769","https://openalex.org/W2962711930","https://openalex.org/W2962795934","https://openalex.org/W2962964995","https://openalex.org/W2963017553","https://openalex.org/W2963037989","https://openalex.org/W2963223499","https://openalex.org/W2963393391","https://openalex.org/W2963524571","https://openalex.org/W2963530300","https://openalex.org/W2963563276","https://openalex.org/W2963662190","https://openalex.org/W2963916161","https://openalex.org/W2963954913","https://openalex.org/W2964089981","https://openalex.org/W2964094654","https://openalex.org/W2964260135","https://openalex.org/W2966715458","https://openalex.org/W2966848258","https://openalex.org/W2969862959","https://openalex.org/W2970231061","https://openalex.org/W2981851019","https://openalex.org/W2984008963","https://openalex.org/W2996163128","https://openalex.org/W3016211260","https://openalex.org/W3034636873","https://openalex.org/W3100481960","https://openalex.org/W4287757777","https://openalex.org/W4288322218","https://openalex.org/W4288334671","https://openalex.org/W4289328742","https://openalex.org/W4298000964","https://openalex.org/W4300811206","https://openalex.org/W4308535033","https://openalex.org/W4385245566","https://openalex.org/W6678854542"],"related_works":["https://openalex.org/W2417253731","https://openalex.org/W2350469024","https://openalex.org/W2491583298","https://openalex.org/W2036154621","https://openalex.org/W2327827625","https://openalex.org/W2395860100","https://openalex.org/W795077857","https://openalex.org/W2376416463","https://openalex.org/W3164304719","https://openalex.org/W2007338512"],"abstract_inverted_index":{"We":[0,12,32,56],"consider":[1],"the":[2,47,54,65,99],"task":[3,100],"of":[4,18,21,37,101],"temporal":[5,22,102],"human":[6],"action":[7,103],"localization":[8,23],"in":[9,28],"lifestyle":[10],"vlogs.":[11],"introduce":[13],"a":[14,58],"novel":[15],"dataset":[16],"consisting":[17],"manual":[19],"annotations":[20],"for":[24,98],"13,000":[25],"narrated":[26,66],"actions":[27,67],"1,200":[29],"video":[30],"clips.":[31],"present":[33],"an":[34],"extensive":[35],"analysis":[36],"this":[38],"data,":[39],"which":[40],"allows":[41],"us":[42],"to":[43,63,88,93],"better":[44],"understand":[45],"how":[46],"language":[48],"and":[49,76,91],"visual":[50],"modalities":[51],"interact":[52],"throughout":[53],"videos.":[55],"propose":[57],"simple":[59],"yet":[60],"effective":[61],"method":[62,82],"localize":[64],"based":[68],"on":[69],"their":[70],"expected":[71],"duration.":[72],"Through":[73],"several":[74],"experiments":[75],"analyses,":[77],"we":[78],"show":[79],"that":[80],"our":[81],"brings":[83],"complementary":[84],"information":[85],"with":[86],"respect":[87],"previous":[89,96],"methods,":[90],"leads":[92],"improvements":[94],"over":[95],"work":[97],"localization.":[104]},"counts_by_year":[{"year":2022,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2022-02-24T00:00:00"}
