{"id":"https://openalex.org/W4223931993","doi":"https://doi.org/10.1109/lifetech53646.2022.9754894","title":"Automatic Evaluation of Learning Behaviors for Online Lectures by OpenPose","display_name":"Automatic Evaluation of Learning Behaviors for Online Lectures by OpenPose","publication_year":2022,"publication_date":"2022-03-07","ids":{"openalex":"https://openalex.org/W4223931993","doi":"https://doi.org/10.1109/lifetech53646.2022.9754894"},"language":"en","primary_location":{"id":"doi:10.1109/lifetech53646.2022.9754894","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lifetech53646.2022.9754894","pdf_url":null,"source":{"id":"https://openalex.org/S4363607953","display_name":"2022 IEEE 4th Global Conference on Life Sciences and Technologies (LifeTech)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE 4th Global Conference on Life Sciences and Technologies (LifeTech)","raw_type":"proceedings-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/A5064588111","display_name":"Taisuke Kawamata","orcid":"https://orcid.org/0000-0003-1112-2479"},"institutions":[{"id":"https://openalex.org/I6030618","display_name":"Seikei University","ror":"https://ror.org/03ptaj492","country_code":"JP","type":"education","lineage":["https://openalex.org/I6030618"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Taisuke Kawamata","raw_affiliation_strings":["Seikei University,Department of Computer and Information Science,Tokyo,Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Seikei University,Department of Computer and Information Science,Tokyo,Japan","institution_ids":["https://openalex.org/I6030618"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5076158539","display_name":"Takako Akakura","orcid":null},"institutions":[{"id":"https://openalex.org/I6030618","display_name":"Seikei University","ror":"https://ror.org/03ptaj492","country_code":"JP","type":"education","lineage":["https://openalex.org/I6030618"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takako Akakura","raw_affiliation_strings":["Seikei University,Department of Computer and Information Science,Tokyo,Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Seikei University,Department of Computer and Information Science,Tokyo,Japan","institution_ids":["https://openalex.org/I6030618"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I6030618"],"apc_list":null,"apc_paid":null,"fwci":0.236,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.55507452,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"384","last_page":"385"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10812","display_name":"Human Pose and Action Recognition","score":0.9980000257492065,"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":0.9980000257492065,"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":0.9882000088691711,"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/T11439","display_name":"Video Analysis and Summarization","score":0.9850999712944031,"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":0.7160187363624573},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.40245726704597473},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.3670715093612671}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7160187363624573},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.40245726704597473},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.3670715093612671}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lifetech53646.2022.9754894","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lifetech53646.2022.9754894","pdf_url":null,"source":{"id":"https://openalex.org/S4363607953","display_name":"2022 IEEE 4th Global Conference on Life Sciences and Technologies (LifeTech)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE 4th Global Conference on Life Sciences and Technologies (LifeTech)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education","score":0.8799999952316284}],"awards":[],"funders":[{"id":"https://openalex.org/F4320326288","display_name":"K2","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W2559085405","https://openalex.org/W2794409332","https://openalex.org/W4207042339"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W2382290278","https://openalex.org/W2478288626","https://openalex.org/W2350741829","https://openalex.org/W2530322880","https://openalex.org/W1596801655"],"abstract_inverted_index":{"To":[0],"prevent":[1],"that":[2,35],"learners":[3,26],"do":[4],"something":[5],"unrelated":[6,72],"to":[7,37],"an":[8,13,65],"online":[9,45],"lecture,":[10],"we":[11],"proposed":[12],"automatic":[14],"evaluation":[15],"method":[16,21],"of":[17,25,64],"learning":[18],"behavior.":[19],"This":[20],"extracted":[22],"the":[23,55,71],"pose":[24,40],"and":[27,51,59],"a":[28,33,38,48],"teacher":[29],"by":[30,53],"OpenPose,":[31],"constructed":[32],"model":[34],"estimate":[36],"teacher’s":[39],"at":[41],"j":[42],"sec":[43],"in":[44],"lecture":[46],"from":[47],"learner’s":[49],"one,":[50],"evaluated":[52],"measuring":[54],"difference":[56],"between":[57],"estimated":[58],"actual":[60],"values.":[61],"The":[62],"result":[63],"experiment":[66],"showed":[67],"this":[68],"could":[69],"detect":[70],"actions":[73],"about":[74],"90%.":[75]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2022,"cited_by_count":1}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}