{"id":"https://openalex.org/W2395189409","doi":"https://doi.org/10.5220/0004787801910196","title":"Analysis of Behaviors by Audience in Lectures by Using Time-series Models","display_name":"Analysis of Behaviors by Audience in Lectures by Using Time-series Models","publication_year":2014,"publication_date":"2014-01-01","ids":{"openalex":"https://openalex.org/W2395189409","doi":"https://doi.org/10.5220/0004787801910196","mag":"2395189409"},"language":"en","primary_location":{"id":"doi:10.5220/0004787801910196","is_oa":false,"landing_page_url":"https://doi.org/10.5220/0004787801910196","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 6th International Conference on Computer Supported Education","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":[],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.27498409,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"191","last_page":"196"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.8409000039100647,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T10860","display_name":"Speech and Audio Processing","score":0.8409000039100647,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T12720","display_name":"Multimedia Communication and Technology","score":0.7427999973297119,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6997908353805542},{"id":"https://openalex.org/keywords/series","display_name":"Series (stratigraphy)","score":0.6903105974197388},{"id":"https://openalex.org/keywords/colored","display_name":"Colored","score":0.6695946455001831},{"id":"https://openalex.org/keywords/face","display_name":"Face (sociological concept)","score":0.6132290959358215},{"id":"https://openalex.org/keywords/piecewise","display_name":"Piecewise","score":0.584363579750061},{"id":"https://openalex.org/keywords/construct","display_name":"Construct (python library)","score":0.5436590909957886},{"id":"https://openalex.org/keywords/time-series","display_name":"Time series","score":0.46963831782341003},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.42471325397491455},{"id":"https://openalex.org/keywords/synchronization","display_name":"Synchronization (alternating current)","score":0.4107491374015808},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.32486385107040405},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.1735253632068634},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.15112686157226562},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.14119815826416016}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6997908353805542},{"id":"https://openalex.org/C143724316","wikidata":"https://www.wikidata.org/wiki/Q312468","display_name":"Series (stratigraphy)","level":2,"score":0.6903105974197388},{"id":"https://openalex.org/C2778307483","wikidata":"https://www.wikidata.org/wiki/Q5149038","display_name":"Colored","level":2,"score":0.6695946455001831},{"id":"https://openalex.org/C2779304628","wikidata":"https://www.wikidata.org/wiki/Q3503480","display_name":"Face (sociological concept)","level":2,"score":0.6132290959358215},{"id":"https://openalex.org/C164660894","wikidata":"https://www.wikidata.org/wiki/Q2037833","display_name":"Piecewise","level":2,"score":0.584363579750061},{"id":"https://openalex.org/C2780801425","wikidata":"https://www.wikidata.org/wiki/Q5164392","display_name":"Construct (python library)","level":2,"score":0.5436590909957886},{"id":"https://openalex.org/C151406439","wikidata":"https://www.wikidata.org/wiki/Q186588","display_name":"Time series","level":2,"score":0.46963831782341003},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.42471325397491455},{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.4107491374015808},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.32486385107040405},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.1735253632068634},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.15112686157226562},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.14119815826416016},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.5220/0004787801910196","is_oa":false,"landing_page_url":"https://doi.org/10.5220/0004787801910196","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 6th International Conference on Computer Supported Education","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4","score":0.5899999737739563}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2140509105","https://openalex.org/W1547843988","https://openalex.org/W3146178872","https://openalex.org/W4235907447","https://openalex.org/W2366107444","https://openalex.org/W4205128724","https://openalex.org/W2040849466","https://openalex.org/W346008744","https://openalex.org/W2072835713","https://openalex.org/W891964471"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"the":[3,8,12,22,28,57,64,79],"dominant":[4],"behaviors":[5,43,85],"define":[6],"by":[7,20,44,71,86],"face":[9,34],"direction":[10],"of":[11,30,36],"speaker":[13,37,58,68],"and":[14,38,59,69,84],"audience":[15,39,70],"in":[16,33,67],"lectures":[17],"are":[18],"analyzed":[19],"using":[21],"time-series":[23],"models.":[24,75],"First,":[25],"we":[26,47,62,77],"detect":[27],"number":[29],"skin-colored":[31],"pixels":[32],"region":[35],"as":[40],"features":[41,55],"for":[42,53,56],"them.":[45],"Next,":[46],"construct":[48],"piecewise":[49],"time":[50,73],"series":[51,74],"models":[52],"these":[54],"audience.":[60,87],"Finally,":[61],"analyze":[63],"synchronization":[65],"phenomena":[66],"comparing":[72],"Moreover,":[76],"discuss":[78],"relationships":[80],"among":[81],"notes,":[82],"test":[83]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2016-06-24T00:00:00"}
