{"id":"https://openalex.org/W1991579565","doi":"https://doi.org/10.4018/ijtem.2014070103","title":"The Distribution Method of the High Resolution Video for a Blackboard Based Lecture","display_name":"The Distribution Method of the High Resolution Video for a Blackboard Based Lecture","publication_year":2014,"publication_date":"2014-07-01","ids":{"openalex":"https://openalex.org/W1991579565","doi":"https://doi.org/10.4018/ijtem.2014070103","mag":"1991579565"},"language":"en","primary_location":{"id":"doi:10.4018/ijtem.2014070103","is_oa":false,"landing_page_url":"https://doi.org/10.4018/ijtem.2014070103","pdf_url":null,"source":{"id":"https://openalex.org/S4210172606","display_name":"International Journal of Technology and Educational Marketing","issn_l":"2155-5605","issn":["2155-5605","2155-5613"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320424","host_organization_name":"IGI Global","host_organization_lineage":["https://openalex.org/P4310320424"],"host_organization_lineage_names":["IGI Global"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Technology and Educational Marketing","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/A5086245588","display_name":"Shin\u2019nosuke Yamaguchi","orcid":null},"institutions":[{"id":"https://openalex.org/I207014233","display_name":"Kyushu Institute of Technology","ror":"https://ror.org/02278tr80","country_code":"JP","type":"education","lineage":["https://openalex.org/I207014233"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Shinnosuke Yamaguchi","raw_affiliation_strings":["Kyushu Institute of Technology, Iizuka-shi, Fukuoka, Japan"],"affiliations":[{"raw_affiliation_string":"Kyushu Institute of Technology, Iizuka-shi, Fukuoka, Japan","institution_ids":["https://openalex.org/I207014233"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110510380","display_name":"Yuzo Taenaka","orcid":null},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yuzo Taenaka","raw_affiliation_strings":["Information Technology Center, The University of Tokyo, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Information Technology Center, The University of Tokyo, Tokyo, Japan","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018191335","display_name":"Yuki Toyosaka","orcid":null},"institutions":[{"id":"https://openalex.org/I207014233","display_name":"Kyushu Institute of Technology","ror":"https://ror.org/02278tr80","country_code":"JP","type":"education","lineage":["https://openalex.org/I207014233"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yuki Toyosaka","raw_affiliation_strings":["Kyushu Institute of Technology, Iizuka-shi, Fukuoka, Japan"],"affiliations":[{"raw_affiliation_string":"Kyushu Institute of Technology, Iizuka-shi, Fukuoka, Japan","institution_ids":["https://openalex.org/I207014233"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018428985","display_name":"Yoshimasa Ohnishi","orcid":"https://orcid.org/0000-0002-0399-6961"},"institutions":[{"id":"https://openalex.org/I207014233","display_name":"Kyushu Institute of Technology","ror":"https://ror.org/02278tr80","country_code":"JP","type":"education","lineage":["https://openalex.org/I207014233"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Ohnishi Yoshimasa","raw_affiliation_strings":["Kyushu Institute of Technology, Iizuka-shi, Fukuoka, Japan"],"affiliations":[{"raw_affiliation_string":"Kyushu Institute of Technology, Iizuka-shi, Fukuoka, Japan","institution_ids":["https://openalex.org/I207014233"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109357073","display_name":"Kazunori Nishino","orcid":null},"institutions":[{"id":"https://openalex.org/I207014233","display_name":"Kyushu Institute of Technology","ror":"https://ror.org/02278tr80","country_code":"JP","type":"education","lineage":["https://openalex.org/I207014233"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kazunori Nishino","raw_affiliation_strings":["Kyushu Institute of Technology, Iizuka-shi, Fukuoka, Japan"],"affiliations":[{"raw_affiliation_string":"Kyushu Institute of Technology, Iizuka-shi, Fukuoka, Japan","institution_ids":["https://openalex.org/I207014233"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029278414","display_name":"Yoshimi Fukumura","orcid":null},"institutions":[{"id":"https://openalex.org/I85922643","display_name":"Nagaoka University of Technology","ror":"https://ror.org/00ys1hz88","country_code":"JP","type":"education","lineage":["https://openalex.org/I85922643"]},{"id":"https://openalex.org/I119806805","display_name":"Nagaoka University","ror":"https://ror.org/02rcadd38","country_code":"JP","type":"education","lineage":["https://openalex.org/I119806805"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yoshimi Fukumura","raw_affiliation_strings":["Nagaoka University of Technology, Nagaoka-shi, Japan"],"affiliations":[{"raw_affiliation_string":"Nagaoka University of Technology, Nagaoka-shi, Japan","institution_ids":["https://openalex.org/I119806805","https://openalex.org/I85922643"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5086245588"],"corresponding_institution_ids":["https://openalex.org/I207014233"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.16263605,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"4","issue":"2","first_page":"28","last_page":"42"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12720","display_name":"Multimedia Communication and Technology","score":0.9891999959945679,"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"}},"topics":[{"id":"https://openalex.org/T12720","display_name":"Multimedia Communication and Technology","score":0.9891999959945679,"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"}},{"id":"https://openalex.org/T11439","display_name":"Video Analysis and Summarization","score":0.986299991607666,"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/T14067","display_name":"Cloud Computing and Remote Desktop Technologies","score":0.9807999730110168,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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/blackboard","display_name":"Blackboard (design pattern)","score":0.9574342966079712},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.7251385450363159},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7112581729888916},{"id":"https://openalex.org/keywords/high-resolution","display_name":"High resolution","score":0.46156612038612366},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.4596604108810425},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.43678534030914307},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.4313935339450836},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11396202445030212}],"concepts":[{"id":"https://openalex.org/C2778308757","wikidata":"https://www.wikidata.org/wiki/Q23601418","display_name":"Blackboard (design pattern)","level":2,"score":0.9574342966079712},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.7251385450363159},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7112581729888916},{"id":"https://openalex.org/C3020199158","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"High resolution","level":2,"score":0.46156612038612366},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.4596604108810425},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.43678534030914307},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.4313935339450836},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11396202445030212},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"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/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.0},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.4018/ijtem.2014070103","is_oa":false,"landing_page_url":"https://doi.org/10.4018/ijtem.2014070103","pdf_url":null,"source":{"id":"https://openalex.org/S4210172606","display_name":"International Journal of Technology and Educational Marketing","issn_l":"2155-5605","issn":["2155-5605","2155-5613"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320424","host_organization_name":"IGI Global","host_organization_lineage":["https://openalex.org/P4310320424"],"host_organization_lineage_names":["IGI Global"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Technology and Educational Marketing","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:igg:jtem00:v:4:y:2014:i:2:p:28-42","is_oa":false,"landing_page_url":"http://services.igi-global.com/resolvedoi/resolve.aspx?doi=10.4018/ijtem.2014070103","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8500000238418579,"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W600394373","https://openalex.org/W1968012564","https://openalex.org/W2022334019","https://openalex.org/W2038925782"],"related_works":["https://openalex.org/W2355948669","https://openalex.org/W2031419940","https://openalex.org/W2382214431","https://openalex.org/W588500104","https://openalex.org/W2351146794","https://openalex.org/W2347211160","https://openalex.org/W2801921343","https://openalex.org/W2383691745","https://openalex.org/W2384499882","https://openalex.org/W2381080350"],"abstract_inverted_index":{"This":[0],"paper":[1],"discusses":[2],"a":[3,23,39],"method":[4,61],"for":[5,95],"supporting":[6],"blackboard":[7,19],"based":[8,20],"lectures.":[9],"In":[10],"this":[11],"method,":[12],"students":[13,46,71,85,120],"watch":[14],"the":[15,18,29,45,55,76,80,87,92,103,107,111,116,118],"video":[16,88,108],"of":[17,28,54,106],"lecture":[21],"on":[22,79],"tablet":[24],"computer.":[25],"Some":[26],"parts":[27],"blackboards":[30],"are":[31,72],"recorded":[32],"by":[33,89,109],"two":[34],"or":[35],"more":[36],"cameras,":[37],"and":[38,49,66],"player":[40],"is":[41],"designed":[42],"to":[43,47,51,74,101,124],"enable":[44],"view":[48],"listen":[50],"any":[52],"portion":[53],"lecture.":[56],"The":[57],"videos":[58],"in":[59],"our":[60],"must":[62],"be":[63],"high":[64,67],"resolution":[65],"quality":[68,105],"so":[69],"that":[70],"able":[73],"identify":[75],"characters":[77],"written":[78],"blackboard.":[81],"However,":[82],"when":[83],"many":[84],"receive":[86],"wireless":[90],"LAN,":[91],"bandwidth":[93],"available":[94],"each":[96],"student":[97],"decreases.":[98],"We":[99],"attempt":[100],"maintain":[102],"image":[104],"decreasing":[110],"frame":[112],"rate.":[113],"After":[114],"viewing":[115],"videos,":[117],"tested":[119],"have":[121],"completed":[122],"questionnaires":[123],"evaluate":[125],"these":[126],"videos.":[127]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
