{"id":"https://openalex.org/W3121142147","doi":"https://doi.org/10.1007/s11036-020-01730-0","title":"Video Question Answering: a Survey of Models and Datasets","display_name":"Video Question Answering: a Survey of Models and Datasets","publication_year":2021,"publication_date":"2021-01-25","ids":{"openalex":"https://openalex.org/W3121142147","doi":"https://doi.org/10.1007/s11036-020-01730-0","mag":"3121142147"},"language":"en","primary_location":{"id":"doi:10.1007/s11036-020-01730-0","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11036-020-01730-0","pdf_url":null,"source":{"id":"https://openalex.org/S192894947","display_name":"Mobile Networks and Applications","issn_l":"1383-469X","issn":["1383-469X","1572-8153"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Mobile Networks and Applications","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":"https://openalex.org/A5003433241","display_name":"Guanglu Sun","orcid":"https://orcid.org/0000-0003-2589-1164"},"institutions":[{"id":"https://openalex.org/I100188998","display_name":"Harbin University of Science and Technology","ror":"https://ror.org/04e6y1282","country_code":"CN","type":"education","lineage":["https://openalex.org/I100188998"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Guanglu Sun","raw_affiliation_strings":["School of Computer Science and Technology, Harbin University of Science and Technology, Harbin, 150080, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Harbin University of Science and Technology, Harbin, 150080, China","institution_ids":["https://openalex.org/I100188998"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101623278","display_name":"Lili Liang","orcid":"https://orcid.org/0000-0001-7179-570X"},"institutions":[{"id":"https://openalex.org/I100188998","display_name":"Harbin University of Science and Technology","ror":"https://ror.org/04e6y1282","country_code":"CN","type":"education","lineage":["https://openalex.org/I100188998"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lili Liang","raw_affiliation_strings":["School of Computer Science and Technology, Harbin University of Science and Technology, Harbin, 150080, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Harbin University of Science and Technology, Harbin, 150080, China","institution_ids":["https://openalex.org/I100188998"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101674538","display_name":"Tianlin Li","orcid":"https://orcid.org/0000-0002-2207-1622"},"institutions":[{"id":"https://openalex.org/I100188998","display_name":"Harbin University of Science and Technology","ror":"https://ror.org/04e6y1282","country_code":"CN","type":"education","lineage":["https://openalex.org/I100188998"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tianlin Li","raw_affiliation_strings":["School of Computer Science and Technology, Harbin University of Science and Technology, Harbin, 150080, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Harbin University of Science and Technology, Harbin, 150080, China","institution_ids":["https://openalex.org/I100188998"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071476224","display_name":"Bo Yu","orcid":"https://orcid.org/0000-0002-0347-0927"},"institutions":[{"id":"https://openalex.org/I100188998","display_name":"Harbin University of Science and Technology","ror":"https://ror.org/04e6y1282","country_code":"CN","type":"education","lineage":["https://openalex.org/I100188998"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bo Yu","raw_affiliation_strings":["School of Computer Science and Technology, Harbin University of Science and Technology, Harbin, 150080, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Harbin University of Science and Technology, Harbin, 150080, China","institution_ids":["https://openalex.org/I100188998"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110737331","display_name":"Meng Wu","orcid":null},"institutions":[{"id":"https://openalex.org/I100188998","display_name":"Harbin University of Science and Technology","ror":"https://ror.org/04e6y1282","country_code":"CN","type":"education","lineage":["https://openalex.org/I100188998"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Meng Wu","raw_affiliation_strings":["School of Computer Science and Technology, Harbin University of Science and Technology, Harbin, 150080, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Harbin University of Science and Technology, Harbin, 150080, China","institution_ids":["https://openalex.org/I100188998"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101552200","display_name":"Bolun Zhang","orcid":"https://orcid.org/0000-0003-3223-6491"},"institutions":[{"id":"https://openalex.org/I100188998","display_name":"Harbin University of Science and Technology","ror":"https://ror.org/04e6y1282","country_code":"CN","type":"education","lineage":["https://openalex.org/I100188998"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bolun Zhang","raw_affiliation_strings":["School of Computer Science and Technology, Harbin University of Science and Technology, Harbin, 150080, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Harbin University of Science and Technology, Harbin, 150080, China","institution_ids":["https://openalex.org/I100188998"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5003433241"],"corresponding_institution_ids":["https://openalex.org/I100188998"],"apc_list":null,"apc_paid":null,"fwci":1.6959,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":{"value":0.85928705,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":99},"biblio":{"volume":"26","issue":"5","first_page":"1904","last_page":"1937"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11714","display_name":"Multimodal Machine Learning Applications","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/T11714","display_name":"Multimodal Machine Learning Applications","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/T11307","display_name":"Domain Adaptation and Few-Shot Learning","score":0.9916999936103821,"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/T10812","display_name":"Human Pose and Action Recognition","score":0.9909999966621399,"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/computer-science","display_name":"Computer science","score":0.9215919971466064},{"id":"https://openalex.org/keywords/encoder","display_name":"Encoder","score":0.749029278755188},{"id":"https://openalex.org/keywords/question-answering","display_name":"Question answering","score":0.736306369304657},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.6449493169784546},{"id":"https://openalex.org/keywords/field","display_name":"Field (mathematics)","score":0.5814683437347412},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5219458937644958},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.5063234567642212},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.5021872520446777},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.47855502367019653},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.46950531005859375},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.40144097805023193},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.36171501874923706},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3441687226295471}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.9215919971466064},{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.749029278755188},{"id":"https://openalex.org/C44291984","wikidata":"https://www.wikidata.org/wiki/Q1074173","display_name":"Question answering","level":2,"score":0.736306369304657},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.6449493169784546},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.5814683437347412},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5219458937644958},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.5063234567642212},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.5021872520446777},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.47855502367019653},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.46950531005859375},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.40144097805023193},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.36171501874923706},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3441687226295471},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","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/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","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/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"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/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s11036-020-01730-0","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11036-020-01730-0","pdf_url":null,"source":{"id":"https://openalex.org/S192894947","display_name":"Mobile Networks and Applications","issn_l":"1383-469X","issn":["1383-469X","1572-8153"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Mobile Networks and Applications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4","score":0.8600000143051147}],"awards":[{"id":"https://openalex.org/G7461013062","display_name":null,"funder_award_id":"No.61702140","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":112,"referenced_works":["https://openalex.org/W102708294","https://openalex.org/W120838536","https://openalex.org/W639708223","https://openalex.org/W1522734439","https://openalex.org/W1535399547","https://openalex.org/W1686810756","https://openalex.org/W1793121960","https://openalex.org/W1847618513","https://openalex.org/W1902237438","https://openalex.org/W1924770834","https://openalex.org/W1981276685","https://openalex.org/W2064675550","https://openalex.org/W2078238240","https://openalex.org/W2092170583","https://openalex.org/W2099471712","https://openalex.org/W2130942839","https://openalex.org/W2131494463","https://openalex.org/W2131774270","https://openalex.org/W2136480620","https://openalex.org/W2141399712","https://openalex.org/W2151498684","https://openalex.org/W2153579005","https://openalex.org/W2157331557","https://openalex.org/W2183341477","https://openalex.org/W2194775991","https://openalex.org/W2250539671","https://openalex.org/W2262249176","https://openalex.org/W2342657743","https://openalex.org/W2396147015","https://openalex.org/W2529436507","https://openalex.org/W2532034655","https://openalex.org/W2550936021","https://openalex.org/W2551396370","https://openalex.org/W2565639579","https://openalex.org/W2565656701","https://openalex.org/W2606982687","https://openalex.org/W2608501919","https://openalex.org/W2612952973","https://openalex.org/W2735159761","https://openalex.org/W2737435850","https://openalex.org/W2737725206","https://openalex.org/W2741903908","https://openalex.org/W2751525844","https://openalex.org/W2765716052","https://openalex.org/W2766690867","https://openalex.org/W2770959695","https://openalex.org/W2789852056","https://openalex.org/W2794497441","https://openalex.org/W2795161223","https://openalex.org/W2795337660","https://openalex.org/W2808124938","https://openalex.org/W2808181286","https://openalex.org/W2885775891","https://openalex.org/W2888539709","https://openalex.org/W2890904455","https://openalex.org/W2891635683","https://openalex.org/W2891815651","https://openalex.org/W2893059603","https://openalex.org/W2897857500","https://openalex.org/W2904452845","https://openalex.org/W2912894426","https://openalex.org/W2914134937","https://openalex.org/W2918888132","https://openalex.org/W2921873695","https://openalex.org/W2941531368","https://openalex.org/W2945190911","https://openalex.org/W2949547296","https://openalex.org/W2950527759","https://openalex.org/W2950577311","https://openalex.org/W2952620298","https://openalex.org/W2954199749","https://openalex.org/W2956387449","https://openalex.org/W2962729168","https://openalex.org/W2962739339","https://openalex.org/W2962910007","https://openalex.org/W2962911528","https://openalex.org/W2962938145","https://openalex.org/W2962949233","https://openalex.org/W2963088785","https://openalex.org/W2963150162","https://openalex.org/W2963293463","https://openalex.org/W2963341956","https://openalex.org/W2963383024","https://openalex.org/W2963403868","https://openalex.org/W2963541336","https://openalex.org/W2963781647","https://openalex.org/W2963890755","https://openalex.org/W2964138343","https://openalex.org/W2964189376","https://openalex.org/W2964199361","https://openalex.org/W2964220823","https://openalex.org/W2964308564","https://openalex.org/W2964322347","https://openalex.org/W2964343881","https://openalex.org/W2966238183","https://openalex.org/W2969127500","https://openalex.org/W2969262604","https://openalex.org/W2969663619","https://openalex.org/W2972113750","https://openalex.org/W2978395334","https://openalex.org/W2980075309","https://openalex.org/W3015961436","https://openalex.org/W3023993913","https://openalex.org/W3034636873","https://openalex.org/W3083065603","https://openalex.org/W3099768435","https://openalex.org/W3105758476","https://openalex.org/W3150165228","https://openalex.org/W4235505822","https://openalex.org/W4285719527","https://openalex.org/W6600384961","https://openalex.org/W6743198006"],"related_works":["https://openalex.org/W2384605597","https://openalex.org/W2378211422","https://openalex.org/W2745001401","https://openalex.org/W4321353415","https://openalex.org/W2387743295","https://openalex.org/W2130974462","https://openalex.org/W972276598","https://openalex.org/W4246352526","https://openalex.org/W2028665553","https://openalex.org/W2086519370"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
