{"id":"https://openalex.org/W3010508297","doi":"https://doi.org/10.31577/cai_2019_6_1375","title":"Framework for Knowledge Discovery in Educational Video Repositories","display_name":"Framework for Knowledge Discovery in Educational Video Repositories","publication_year":2019,"publication_date":"2019-01-01","ids":{"openalex":"https://openalex.org/W3010508297","doi":"https://doi.org/10.31577/cai_2019_6_1375","mag":"3010508297"},"language":"en","primary_location":{"id":"doi:10.31577/cai_2019_6_1375","is_oa":true,"landing_page_url":"https://doi.org/10.31577/cai_2019_6_1375","pdf_url":"http://www.cai.sk/ojs/index.php/cai/article/download/2019_6_1375/1025","source":{"id":"https://openalex.org/S4210200093","display_name":"Computing and Informatics","issn_l":"1335-9150","issn":["1335-9150","2585-8807"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computing and Informatics","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"http://www.cai.sk/ojs/index.php/cai/article/download/2019_6_1375/1025","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5025054732","display_name":"Jor\u00e3o Gomes","orcid":"https://orcid.org/0000-0001-6712-3943"},"institutions":[{"id":"https://openalex.org/I4210088805","display_name":"Hospital Universit\u00e1rio - Universidade Federal de Juiz de Fora","ror":"https://ror.org/0039g6563","country_code":"BR","type":"healthcare","lineage":["https://openalex.org/I4210088805"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Jor\u00e3o Gomes Jr.","raw_affiliation_strings":["Universidade Federal de Juiz de Fora, 36036-900, Minas Gerais"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidade Federal de Juiz de Fora, 36036-900, Minas Gerais","institution_ids":["https://openalex.org/I4210088805"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035793494","display_name":"Laura Lima Dias","orcid":"https://orcid.org/0000-0003-1107-7460"},"institutions":[{"id":"https://openalex.org/I4210088805","display_name":"Hospital Universit\u00e1rio - Universidade Federal de Juiz de Fora","ror":"https://ror.org/0039g6563","country_code":"BR","type":"healthcare","lineage":["https://openalex.org/I4210088805"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Laura Lima Dias","raw_affiliation_strings":["Universidade Federal de Juiz de Fora, 36036-900, Minas Gerais"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidade Federal de Juiz de Fora, 36036-900, Minas Gerais","institution_ids":["https://openalex.org/I4210088805"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035171884","display_name":"Eduardo R. Soares","orcid":"https://orcid.org/0000-0003-2328-968X"},"institutions":[{"id":"https://openalex.org/I4210088805","display_name":"Hospital Universit\u00e1rio - Universidade Federal de Juiz de Fora","ror":"https://ror.org/0039g6563","country_code":"BR","type":"healthcare","lineage":["https://openalex.org/I4210088805"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Eduardo Rocha Soares","raw_affiliation_strings":["Universidade Federal de Juiz de Fora, 36036-900, Minas Gerais"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidade Federal de Juiz de Fora, 36036-900, Minas Gerais","institution_ids":["https://openalex.org/I4210088805"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086761778","display_name":"Eduardo Barr\u00e9re","orcid":"https://orcid.org/0000-0002-1598-5362"},"institutions":[{"id":"https://openalex.org/I101100930","display_name":"Universidade Federal de Juiz de Fora","ror":"https://ror.org/04yqw9c44","country_code":"BR","type":"education","lineage":["https://openalex.org/I101100930"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Eduardo Barrere","raw_affiliation_strings":["Department of Computer Science, Institute of Exact Sciences, Universidade Federal de Juiz de Fora, 36036-900, Minas Gerais"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Institute of Exact Sciences, Universidade Federal de Juiz de Fora, 36036-900, Minas Gerais","institution_ids":["https://openalex.org/I101100930"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5047339569","display_name":"Jairo Francisco de Souza","orcid":"https://orcid.org/0000-0002-0911-7980"},"institutions":[{"id":"https://openalex.org/I101100930","display_name":"Universidade Federal de Juiz de Fora","ror":"https://ror.org/04yqw9c44","country_code":"BR","type":"education","lineage":["https://openalex.org/I101100930"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Jairo Francisco de Souza","raw_affiliation_strings":["Department of Computer Science, Institute of Exact Sciences, Universidade Federal de Juiz de Fora, 36036-900, Minas Gerais"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Institute of Exact Sciences, Universidade Federal de Juiz de Fora, 36036-900, Minas Gerais","institution_ids":["https://openalex.org/I101100930"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.24387038,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":95},"biblio":{"volume":"38","issue":"6","first_page":"1375","last_page":"1402"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12171","display_name":"Open Education and E-Learning","score":0.992900013923645,"subfield":{"id":"https://openalex.org/subfields/1706","display_name":"Computer Science Applications"},"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/T12171","display_name":"Open Education and E-Learning","score":0.992900013923645,"subfield":{"id":"https://openalex.org/subfields/1706","display_name":"Computer Science Applications"},"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/T10215","display_name":"Semantic Web and Ontologies","score":0.9527000188827515,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/metadata","display_name":"Metadata","score":0.8061620593070984},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6904066205024719},{"id":"https://openalex.org/keywords/field","display_name":"Field (mathematics)","score":0.6341066360473633},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.5806980729103088},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.5065950155258179},{"id":"https://openalex.org/keywords/digital-video","display_name":"Digital video","score":0.4624751806259155},{"id":"https://openalex.org/keywords/isolation","display_name":"Isolation (microbiology)","score":0.42351391911506653},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.3539040982723236}],"concepts":[{"id":"https://openalex.org/C93518851","wikidata":"https://www.wikidata.org/wiki/Q180160","display_name":"Metadata","level":2,"score":0.8061620593070984},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6904066205024719},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.6341066360473633},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.5806980729103088},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.5065950155258179},{"id":"https://openalex.org/C2988454689","wikidata":"https://www.wikidata.org/wiki/Q173131","display_name":"Digital video","level":3,"score":0.4624751806259155},{"id":"https://openalex.org/C2775941552","wikidata":"https://www.wikidata.org/wiki/Q25212305","display_name":"Isolation (microbiology)","level":2,"score":0.42351391911506653},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.3539040982723236},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","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},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C89423630","wikidata":"https://www.wikidata.org/wiki/Q7193","display_name":"Microbiology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.31577/cai_2019_6_1375","is_oa":true,"landing_page_url":"https://doi.org/10.31577/cai_2019_6_1375","pdf_url":"http://www.cai.sk/ojs/index.php/cai/article/download/2019_6_1375/1025","source":{"id":"https://openalex.org/S4210200093","display_name":"Computing and Informatics","issn_l":"1335-9150","issn":["1335-9150","2585-8807"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computing and Informatics","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.31577/cai_2019_6_1375","is_oa":true,"landing_page_url":"https://doi.org/10.31577/cai_2019_6_1375","pdf_url":"http://www.cai.sk/ojs/index.php/cai/article/download/2019_6_1375/1025","source":{"id":"https://openalex.org/S4210200093","display_name":"Computing and Informatics","issn_l":"1335-9150","issn":["1335-9150","2585-8807"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computing and Informatics","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","score":0.5600000023841858,"display_name":"Quality Education"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320317482","display_name":"Rede Nacional de Ensino e Pesquisa","ror":"https://ror.org/04hztxs45"},{"id":"https://openalex.org/F4320321091","display_name":"Coordena\u00e7\u00e3o de Aperfei\u00e7oamento de Pessoal de N\u00edvel Superior","ror":"https://ror.org/00x0ma614"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3010508297.pdf","grobid_xml":"https://content.openalex.org/works/W3010508297.grobid-xml"},"referenced_works_count":47,"referenced_works":["https://openalex.org/W654092675","https://openalex.org/W1487796455","https://openalex.org/W1593247906","https://openalex.org/W1975940964","https://openalex.org/W1979538919","https://openalex.org/W2004648996","https://openalex.org/W2020749563","https://openalex.org/W2026205307","https://openalex.org/W2035650150","https://openalex.org/W2048235738","https://openalex.org/W2063555740","https://openalex.org/W2091238174","https://openalex.org/W2101794090","https://openalex.org/W2104583100","https://openalex.org/W2122642227","https://openalex.org/W2126786899","https://openalex.org/W2128080513","https://openalex.org/W2128351997","https://openalex.org/W2132202037","https://openalex.org/W2157444014","https://openalex.org/W2160815625","https://openalex.org/W2172261022","https://openalex.org/W2183626149","https://openalex.org/W2417394278","https://openalex.org/W2477533864","https://openalex.org/W2513908241","https://openalex.org/W2530700129","https://openalex.org/W2565429262","https://openalex.org/W2572216077","https://openalex.org/W2573041803","https://openalex.org/W2744215503","https://openalex.org/W2768359276","https://openalex.org/W2776727236","https://openalex.org/W2791246178","https://openalex.org/W2808939837","https://openalex.org/W2887667163","https://openalex.org/W2904745016","https://openalex.org/W2947418174","https://openalex.org/W2950491411","https://openalex.org/W2951120320","https://openalex.org/W2955756306","https://openalex.org/W2963931415","https://openalex.org/W2981308189","https://openalex.org/W3007142233","https://openalex.org/W3021966271","https://openalex.org/W4210962885","https://openalex.org/W4244924341"],"related_works":["https://openalex.org/W2392768766","https://openalex.org/W2058118494","https://openalex.org/W2095118173","https://openalex.org/W2382021449","https://openalex.org/W2104269053","https://openalex.org/W2356315454","https://openalex.org/W2365286546","https://openalex.org/W2028872040","https://openalex.org/W2350327713","https://openalex.org/W2780733395"],"abstract_inverted_index":{"The":[0],"ease":[1],"of":[2,69,94,102],"creating":[3],"digital":[4],"content":[5],"coupled":[6],"with":[7,99],"technological":[8],"advancements":[9],"allows":[10],"institutions":[11],"and":[12,41,46,74],"organizations":[13],"to":[14,31,91],"further":[15],"embrace":[16],"distance":[17],"learning.":[18],"Teaching":[19],"materials":[20,61],"also":[21],"receive":[22],"attention,":[23],"because":[24],"it":[25],"is":[26],"difficult":[27],"for":[28,60],"the":[29,44,47,56,70,92],"student":[30],"obtain":[32],"adequate":[33],"didactic":[34],"material,":[35],"being":[36],"necessary":[37],"a":[38,52,87],"high":[39],"effort":[40],"knowledge":[42],"about":[43],"material":[45],"repository.":[48],"This":[49],"work":[50],"presents":[51],"framework":[53,71],"that":[54],"enables":[55],"automatic":[57],"metadata":[58],"generation":[59],"available":[62],"in":[63,78],"educational":[64],"video":[65],"repositories.":[66],"Each":[67],"module":[68],"works":[72],"autonomously":[73],"can":[75],"be":[76],"used":[77],"isolation,":[79],"complemented":[80],"by":[81,86],"another":[82],"technique":[83],"or":[84,104],"replaced":[85],"more":[88],"appropriate":[89],"approach":[90],"field":[93],"use,":[95],"such":[96],"as":[97],"repositories":[98],"other":[100,105],"types":[101],"media":[103],"content.":[106]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}