{"id":"https://openalex.org/W2142587466","doi":"https://doi.org/10.1109/icme.2001.1237886","title":"Content-based lecture access for distance learning","display_name":"Content-based lecture access for distance learning","publication_year":2001,"publication_date":"2001-01-01","ids":{"openalex":"https://openalex.org/W2142587466","doi":"https://doi.org/10.1109/icme.2001.1237886","mag":"2142587466"},"language":"en","primary_location":{"id":"doi:10.1109/icme.2001.1237886","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icme.2001.1237886","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE International Conference on Multimedia and Expo, 2001. ICME 2001.","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/A5101852873","display_name":"Guang-Ho Cha","orcid":"https://orcid.org/0000-0003-1244-0911"},"institutions":[{"id":"https://openalex.org/I4210104306","display_name":"Tongmyong University","ror":"https://ror.org/01asa8g02","country_code":"KR","type":"education","lineage":["https://openalex.org/I4210104306"]},{"id":"https://openalex.org/I4210136912","display_name":"Wy\u017csza Szko\u0142a Technologii Informatycznych w Warszawie","ror":"https://ror.org/03v1svm63","country_code":"PL","type":"education","lineage":["https://openalex.org/I4210136912"]}],"countries":["KR","PL"],"is_corresponding":true,"raw_author_name":"Guang-Ho Cha","raw_affiliation_strings":["Department of Multimedia Engineering, Tongmyong University of Information and Technology, South Korea","Tongmyong University of Information Technology"],"affiliations":[{"raw_affiliation_string":"Department of Multimedia Engineering, Tongmyong University of Information and Technology, South Korea","institution_ids":["https://openalex.org/I4210104306"]},{"raw_affiliation_string":"Tongmyong University of Information Technology","institution_ids":["https://openalex.org/I4210104306","https://openalex.org/I4210136912"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101705069","display_name":"Chin\u2010Wan Chung","orcid":"https://orcid.org/0000-0001-6892-1226"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Chin-Wan Chung","raw_affiliation_strings":["Department of Computer Science, Korea Advanced Institute of Science and Technology, South Korea","Korea Advanced Institute Of Science and Technology"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Korea Advanced Institute of Science and Technology, South Korea","institution_ids":["https://openalex.org/I157485424"]},{"raw_affiliation_string":"Korea Advanced Institute Of Science and Technology","institution_ids":["https://openalex.org/I157485424"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5101852873"],"corresponding_institution_ids":["https://openalex.org/I4210104306","https://openalex.org/I4210136912"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.19855673,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"973","last_page":"976"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11439","display_name":"Video Analysis and Summarization","score":0.996999979019165,"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/T11439","display_name":"Video Analysis and Summarization","score":0.996999979019165,"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/T12720","display_name":"Multimedia Communication and Technology","score":0.9933000206947327,"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/T13083","display_name":"Advanced Text Analysis Techniques","score":0.965499997138977,"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/computer-science","display_name":"Computer science","score":0.8896001577377319},{"id":"https://openalex.org/keywords/xml","display_name":"XML","score":0.7888493537902832},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.6106550693511963},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.5897087454795837},{"id":"https://openalex.org/keywords/markup-language","display_name":"Markup language","score":0.5817897319793701},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.5546643137931824},{"id":"https://openalex.org/keywords/index","display_name":"Index (typography)","score":0.5047484636306763},{"id":"https://openalex.org/keywords/xml-database","display_name":"XML database","score":0.4260503649711609},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.4117889404296875}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8896001577377319},{"id":"https://openalex.org/C8797682","wikidata":"https://www.wikidata.org/wiki/Q2115","display_name":"XML","level":2,"score":0.7888493537902832},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.6106550693511963},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.5897087454795837},{"id":"https://openalex.org/C45874996","wikidata":"https://www.wikidata.org/wiki/Q37045","display_name":"Markup language","level":3,"score":0.5817897319793701},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.5546643137931824},{"id":"https://openalex.org/C2777382242","wikidata":"https://www.wikidata.org/wiki/Q6017816","display_name":"Index (typography)","level":2,"score":0.5047484636306763},{"id":"https://openalex.org/C183068750","wikidata":"https://www.wikidata.org/wiki/Q357393","display_name":"XML database","level":3,"score":0.4260503649711609},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.4117889404296875}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icme.2001.1237886","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icme.2001.1237886","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE International Conference on Multimedia and Expo, 2001. ICME 2001.","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8600000143051147,"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1491366049","https://openalex.org/W1535992660","https://openalex.org/W1541459201","https://openalex.org/W1996204097","https://openalex.org/W2076568363","https://openalex.org/W2108350934","https://openalex.org/W2134356404","https://openalex.org/W2294792814","https://openalex.org/W4245924479","https://openalex.org/W6629376590","https://openalex.org/W6631858281","https://openalex.org/W6632397832","https://openalex.org/W6679759574","https://openalex.org/W6697290312"],"related_works":["https://openalex.org/W4385386698","https://openalex.org/W4235354490","https://openalex.org/W2381082207","https://openalex.org/W2025266532","https://openalex.org/W2136793911","https://openalex.org/W2143258726","https://openalex.org/W1971521465","https://openalex.org/W2377737135","https://openalex.org/W2100702185","https://openalex.org/W2355331657"],"abstract_inverted_index":{"Education":[0],"and":[1,17,101,107],"training":[2],"are":[3,97],"expected":[4],"to":[5,9,33,48,69,75,84,114,119],"change":[6],"dramatically":[7],"due":[8],"the":[10,14,21,28,50,55,79,103,117],"combined":[11],"impact":[12],"of":[13,30,37,90],"Internet,":[15],"database,":[16,104],"multimedia":[18],"technologies.":[19],"However,":[20],"distance":[22],"learning":[23],"is":[24],"often":[25],"impeded":[26],"by":[27,40],"lack":[29],"effective":[31],"methods":[32],"retrieve":[34],"specific":[35],"parts":[36],"a":[38,45],"lecture":[39,52,71,92,122],"contents.":[41,123],"This":[42],"paper":[43],"introduces":[44],"new":[46],"approach":[47,58],"realize":[49],"content-based":[51],"retrieval":[53],"on":[54,78],"Web.":[56],"The":[57,61,82,94],"involves:":[59],"(1)":[60],"XML(eXtensible":[62],"Markup":[63],"Language)-based":[64],"semistructured":[65],"model":[66],"not":[67],"only":[68],"represent":[70],"contents":[72],"but":[73],"also":[74],"exchange":[76],"them":[77],"Web;":[80],"(2)":[81],"technique":[83],"build":[85],"structural":[86,95],"summaries,":[87],"i.e.,":[88],"schemas,":[89],"XML":[91],"databases.":[93],"summaries":[96],"useful":[98],"for":[99],"browsing":[100],"querying":[102],"building":[105],"indexes,":[106],"enabling":[108],"query":[109],"optimization;":[110],"(3)":[111],"Index":[112],"structures":[113],"speed":[115],"up":[116],"search":[118],"find":[120],"appropriate":[121]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
