{"id":"https://openalex.org/W4396815971","doi":"https://doi.org/10.48550/arxiv.2405.04682","title":"TALC: Time-Aligned Captions for Multi-Scene Text-to-Video Generation","display_name":"TALC: Time-Aligned Captions for Multi-Scene Text-to-Video Generation","publication_year":2024,"publication_date":"2024-05-07","ids":{"openalex":"https://openalex.org/W4396815971","doi":"https://doi.org/10.48550/arxiv.2405.04682"},"language":"en","primary_location":{"id":"pmh:oai:arXiv.org:2405.04682","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2405.04682","pdf_url":"https://arxiv.org/pdf/2405.04682","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/2405.04682","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5112428050","display_name":"Hritik Bansal","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Bansal, Hritik","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068580969","display_name":"Yonatan Bitton","orcid":"https://orcid.org/0000-0002-1185-6838"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Bitton, Yonatan","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034783276","display_name":"Michal Yarom","orcid":"https://orcid.org/0000-0002-2330-0378"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yarom, Michal","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026091724","display_name":"Idan Szpektor","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Szpektor, Idan","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014409944","display_name":"Aditya Grover","orcid":"https://orcid.org/0000-0002-4217-6624"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Grover, Aditya","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5087096372","display_name":"Kai-Wei Chang","orcid":"https://orcid.org/0000-0001-5365-0072"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Chang, Kai-Wei","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":6,"corresponding_author_ids":[],"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/T11439","display_name":"Video Analysis and Summarization","score":0.9988999962806702,"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/T11439","display_name":"Video Analysis and Summarization","score":0.9988999962806702,"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/T12290","display_name":"Human Motion and Animation","score":0.9940999746322632,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11714","display_name":"Multimodal Machine Learning Applications","score":0.9907000064849854,"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/talc","display_name":"Talc","score":0.6729480028152466},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.5752559900283813},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4619455933570862},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.12868928909301758},{"id":"https://openalex.org/keywords/composite-material","display_name":"Composite material","score":0.060304850339889526}],"concepts":[{"id":"https://openalex.org/C2779979586","wikidata":"https://www.wikidata.org/wiki/Q134583","display_name":"Talc","level":2,"score":0.6729480028152466},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.5752559900283813},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4619455933570862},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.12868928909301758},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.060304850339889526}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:arXiv.org:2405.04682","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2405.04682","pdf_url":"https://arxiv.org/pdf/2405.04682","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.2405.04682","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2405.04682","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:2405.04682","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2405.04682","pdf_url":"https://arxiv.org/pdf/2405.04682","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/W4396815971.pdf","grobid_xml":"https://content.openalex.org/works/W4396815971.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2005882345","https://openalex.org/W2554174319","https://openalex.org/W2064510724","https://openalex.org/W47327793","https://openalex.org/W2005570047","https://openalex.org/W2037516282","https://openalex.org/W2093257970","https://openalex.org/W2036832367"],"abstract_inverted_index":{"Most":[0],"of":[1,58,109,115,122,146,207],"these":[2],"text-to-video":[3],"(T2V)":[4],"generative":[5],"models":[6],"often":[7],"produce":[8],"single-scene":[9],"video":[10,97,118],"clips":[11],"that":[12,155,163,195],"depict":[13],"an":[14],"entity":[15,175],"performing":[16],"a":[17,25,47,72,132,151,204],"particular":[18],"action":[19],"(e.g.,":[20,42,127,138,174],"'a":[21,43,128],"red":[22,44,52,129,140],"panda":[23,45,53,130,141],"climbing":[24,46,131],"tree').":[26,60],"However,":[27],"it":[28],"is":[29],"pertinent":[30],"to":[31,90,165],"generate":[32,62,160],"multi-scene":[33,63,161,167,186],"videos":[34,64,162],"since":[35],"they":[36],"are":[37],"ubiquitous":[38],"in":[39,86,209],"the":[40,56,59,66,83,87,92,96,106,110,116,120,123,144,147,156,166,181,190,196,200,210],"real-world":[41],"tree'":[48],"followed":[49],"by":[50,202],"'the":[51,139],"sleeps":[54,142],"on":[55,143],"top":[57,145],"To":[61],"from":[65],"pretrained":[67,182],"T2V":[68,88,157,183],"model,":[69],"we":[70,81,104,153,179],"introduce":[71],"simple":[73],"and":[74,99,112,134,170,176,217],"effective":[75],"Time-Aligned":[76],"Captions":[77],"(TALC)":[78],"framework.":[79,192],"Specifically,":[80],"enhance":[82],"text-conditioning":[84],"mechanism":[85],"architecture":[89],"recognize":[91],"temporal":[93],"alignment":[94],"between":[95],"scenes":[98,114],"scene":[100,125,136],"descriptions.":[101],"For":[102],"instance,":[103],"condition":[105],"visual":[107,215],"features":[108],"earlier":[111],"later":[113],"generated":[117],"with":[119,185],"representations":[121],"first":[124],"description":[126,137],"tree')":[133],"second":[135],"tree'),":[148],"respectively.":[149],"As":[150],"result,":[152],"show":[154,194],"model":[158,184,198],"can":[159],"adhere":[164],"text":[168,218],"descriptions":[169],"be":[171],"visually":[172],"consistent":[173],"background).":[177],"Further,":[178],"finetune":[180],"video-text":[187],"data":[188],"using":[189,220],"TALC":[191],"We":[193],"TALC-finetuned":[197],"outperforms":[199],"baseline":[201],"achieving":[203],"relative":[205],"gain":[206],"29%":[208],"overall":[211],"score,":[212],"which":[213],"averages":[214],"consistency":[216],"adherence":[219],"human":[221],"evaluation.":[222]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}