{"id":"https://openalex.org/W4412030570","doi":"https://doi.org/10.1109/tmm.2025.3586118","title":"MVP-Shot: Multi-Velocity Progressive-Alignment Framework for Few-Shot Action Recognition","display_name":"MVP-Shot: Multi-Velocity Progressive-Alignment Framework for Few-Shot Action Recognition","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4412030570","doi":"https://doi.org/10.1109/tmm.2025.3586118"},"language":"en","primary_location":{"id":"doi:10.1109/tmm.2025.3586118","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmm.2025.3586118","pdf_url":null,"source":{"id":"https://openalex.org/S137030581","display_name":"IEEE Transactions on Multimedia","issn_l":"1520-9210","issn":["1520-9210","1941-0077"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Multimedia","raw_type":"journal-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":null,"display_name":"Hongyu Qu","orcid":"https://orcid.org/0000-0002-8078-6706"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongyu Qu","raw_affiliation_strings":["School of Computer Science and Engineering, Nanjing University of Science and Technology, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-8078-6706","affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Nanjing University of Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100716371","display_name":"Rui Yan","orcid":"https://orcid.org/0000-0002-0694-9458"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Rui Yan","raw_affiliation_strings":["Department of Computer Science and Technology, Nanjing University, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-0694-9458","affiliations":[{"raw_affiliation_string":"Department of Computer Science and Technology, Nanjing University, Nanjing, China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040437528","display_name":"Xiangbo Shu","orcid":"https://orcid.org/0000-0003-4902-4663"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiangbo Shu","raw_affiliation_strings":["School of Computer Science and Engineering, Nanjing University of Science and Technology, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0003-4902-4663","affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Nanjing University of Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Hailiang Gao","orcid":"https://orcid.org/0009-0003-9677-8967"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hailiang Gao","raw_affiliation_strings":["School of Computer Science and Engineering, Nanjing University of Science and Technology, Nanjing, China"],"raw_orcid":"https://orcid.org/0009-0003-9677-8967","affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Nanjing University of Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101351138","display_name":"Peng Huang","orcid":null},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Peng Huang","raw_affiliation_strings":["School of Computer Science and Engineering, Nanjing University of Science and Technology, Nanjing, China"],"raw_orcid":"https://orcid.org/0009-0003-4102-6506","affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Nanjing University of Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084688255","display_name":"Guo-Sen Xie","orcid":"https://orcid.org/0000-0002-5487-9845"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guosen Xie","raw_affiliation_strings":["School of Computer Science and Engineering, Nanjing University of Science and Technology, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-5487-9845","affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Nanjing University of Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I36399199"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I36399199"],"apc_list":null,"apc_paid":null,"fwci":8.8436,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.98441459,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":100},"biblio":{"volume":"27","issue":null,"first_page":"6593","last_page":"6605"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10812","display_name":"Human Pose and Action Recognition","score":0.9997000098228455,"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":0.9997000098228455,"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/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.9940999746322632,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T12740","display_name":"Gait Recognition and Analysis","score":0.9835000038146973,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/shot","display_name":"Shot (pellet)","score":0.8687878847122192},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.762954831123352},{"id":"https://openalex.org/keywords/action-recognition","display_name":"Action recognition","score":0.6003949642181396},{"id":"https://openalex.org/keywords/one-shot","display_name":"One shot","score":0.5842368602752686},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5344604253768921},{"id":"https://openalex.org/keywords/single-shot","display_name":"Single shot","score":0.5030190348625183},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4779536724090576},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.40201836824417114},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.12428426742553711},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.12394475936889648},{"id":"https://openalex.org/keywords/class","display_name":"Class (philosophy)","score":0.12264609336853027},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.1189706027507782},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.0675584077835083}],"concepts":[{"id":"https://openalex.org/C2778344882","wikidata":"https://www.wikidata.org/wiki/Q278938","display_name":"Shot (pellet)","level":2,"score":0.8687878847122192},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.762954831123352},{"id":"https://openalex.org/C2987834672","wikidata":"https://www.wikidata.org/wiki/Q4677630","display_name":"Action recognition","level":3,"score":0.6003949642181396},{"id":"https://openalex.org/C2992734406","wikidata":"https://www.wikidata.org/wiki/Q413267","display_name":"One shot","level":2,"score":0.5842368602752686},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5344604253768921},{"id":"https://openalex.org/C3019835501","wikidata":"https://www.wikidata.org/wiki/Q1310130","display_name":"Single shot","level":2,"score":0.5030190348625183},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4779536724090576},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.40201836824417114},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.12428426742553711},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.12394475936889648},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.12264609336853027},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.1189706027507782},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0675584077835083},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tmm.2025.3586118","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmm.2025.3586118","pdf_url":null,"source":{"id":"https://openalex.org/S137030581","display_name":"IEEE Transactions on Multimedia","issn_l":"1520-9210","issn":["1520-9210","1941-0077"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Multimedia","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3636126384","display_name":null,"funder_award_id":"61932020","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5512729199","display_name":null,"funder_award_id":"62222207","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5558408212","display_name":"\u9762\u5411\u590d\u6742\u573a\u666f\u7684\u7fa4\u4f53\u6d3b\u52a8\u591a\u7c92\u5ea6\u89e3\u6790\u7814\u7a76","funder_award_id":"62072245","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":57,"referenced_works":["https://openalex.org/W2050398567","https://openalex.org/W2108598243","https://openalex.org/W2126579184","https://openalex.org/W2194775991","https://openalex.org/W2519936666","https://openalex.org/W2625366777","https://openalex.org/W2625674597","https://openalex.org/W2894873912","https://openalex.org/W2908301417","https://openalex.org/W2909383239","https://openalex.org/W2961553857","https://openalex.org/W2962799101","https://openalex.org/W2963524571","https://openalex.org/W2974686944","https://openalex.org/W2976669726","https://openalex.org/W2990152177","https://openalex.org/W2990503944","https://openalex.org/W3034312118","https://openalex.org/W3035370595","https://openalex.org/W3035374961","https://openalex.org/W3093455342","https://openalex.org/W3095374178","https://openalex.org/W3155876088","https://openalex.org/W3173271747","https://openalex.org/W3184234949","https://openalex.org/W3192801537","https://openalex.org/W3200749679","https://openalex.org/W4205277845","https://openalex.org/W4285345750","https://openalex.org/W4286242385","https://openalex.org/W4309368547","https://openalex.org/W4312259618","https://openalex.org/W4312310776","https://openalex.org/W4312480274","https://openalex.org/W4312733400","https://openalex.org/W4312959318","https://openalex.org/W4313046672","https://openalex.org/W4313477435","https://openalex.org/W4360993849","https://openalex.org/W4361856786","https://openalex.org/W4382465664","https://openalex.org/W4384284064","https://openalex.org/W4385245566","https://openalex.org/W4386065563","https://openalex.org/W4386065712","https://openalex.org/W4386065787","https://openalex.org/W4386108371","https://openalex.org/W4386523254","https://openalex.org/W4387695265","https://openalex.org/W4387968000","https://openalex.org/W4387968050","https://openalex.org/W4389815697","https://openalex.org/W4390843873","https://openalex.org/W4390872437","https://openalex.org/W4391454481","https://openalex.org/W4393853176","https://openalex.org/W4403791284"],"related_works":["https://openalex.org/W3142396426","https://openalex.org/W2471333042","https://openalex.org/W2497720472","https://openalex.org/W4396643691","https://openalex.org/W4404739899","https://openalex.org/W4409177797","https://openalex.org/W146529714","https://openalex.org/W4402383816","https://openalex.org/W2316500695","https://openalex.org/W1999226266"],"abstract_inverted_index":{"Recent":[0],"few-shot":[1,160,174],"action":[2,66],"recognition":[3],"(FSAR)":[4],"methods":[5,21,170],"typically":[6],"perform":[7],"semantic":[8,43],"matching":[9],"on":[10,23,135,171],"learned":[11],"discriminative":[12],"features":[13,67,85,110],"to":[14,60,80,151],"achieve":[15],"promising":[16],"performance.":[17],"However,":[18],"most":[19],"FSAR":[20],"focus":[22],"single-scale":[24],"(<italic":[25,176],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[26,31,177],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">e.g.</i>,":[27],"frame-level,":[28],"segment-level,":[29],"<italic":[30],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">etc</i>.)":[32],"feature":[33,131,133],"alignment,":[34],"which":[35],"ignores":[36],"that":[37],"human":[38],"actions":[39],"with":[40,91],"the":[41,82,107,113,129,159],"same":[42],"may":[44],"appear":[45],"at":[46,68,140],"different":[47,92,141],"velocities.":[48,142],"To":[49,105],"this":[50],"end,":[51],"we":[52],"develop":[53],"a":[54,72,102],"novel":[55],"Multi-Velocity":[56,73],"Progressive-alignment":[57],"(MVP-Shot)":[58],"framework":[59],"progressively":[61],"learn":[62],"and":[63,88,95,137,183],"align":[64],"semantic-related":[65],"multi-velocity":[69],"levels.":[70],"Concretely,":[71],"Feature":[74],"Alignment":[75],"(MVFA)":[76],"module":[77,123],"is":[78],"designed":[79],"measure":[81],"similarity":[83,99],"between":[84],"from":[86,112],"support":[87],"query":[89,155],"videos":[90],"velocity":[93,109],"scales":[94],"then":[96],"merge":[97],"all":[98],"scores":[100],"in":[101],"residual":[103],"fashion.":[104],"avoid":[106],"multiple":[108,172],"deviating":[111],"underlying":[114],"motion":[115],"semantic,":[116],"our":[117,165],"proposed":[118],"Progressive":[119],"Semantic-Tailored":[120],"Interaction":[121],"(PSTI)":[122],"injects":[124],"velocity-tailored":[125],"text":[126],"information":[127],"into":[128],"video":[130],"via":[132],"interaction":[134],"channel":[136],"temporal":[138],"domains":[139],"The":[143],"above":[144],"two":[145],"modules":[146],"compensate":[147],"for":[148],"each":[149],"other":[150],"make":[152],"more":[153],"accurate":[154],"sample":[156],"predictions":[157],"under":[158],"settings.":[161],"Experimental":[162],"results":[163],"show":[164],"method":[166],"outperforms":[167],"current":[168],"state-of-the-art":[169],"standard":[173],"benchmarks":[175],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">i.e.</i>,":[178],"HMDB51,":[179],"UCF101,":[180],"Kinetics,":[181],"SSv2-full,":[182],"SSv2-small).":[184]},"counts_by_year":[{"year":2026,"cited_by_count":14},{"year":2025,"cited_by_count":2}],"updated_date":"2026-07-19T07:52:34.831488","created_date":"2025-10-10T00:00:00"}