{"id":"https://openalex.org/W2107669295","doi":"https://doi.org/10.1109/icdim.2008.4746721","title":"A ranking algorithm for user-generated video contents based on social activities","display_name":"A ranking algorithm for user-generated video contents based on social activities","publication_year":2008,"publication_date":"2008-11-01","ids":{"openalex":"https://openalex.org/W2107669295","doi":"https://doi.org/10.1109/icdim.2008.4746721","mag":"2107669295"},"language":"en","primary_location":{"id":"doi:10.1109/icdim.2008.4746721","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icdim.2008.4746721","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 Third International Conference on Digital Information Management","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/A5051064889","display_name":"Lisa Wiyartanti","orcid":"https://orcid.org/0000-0001-5986-7336"},"institutions":[{"id":"https://openalex.org/I118373667","display_name":"Seoul National University of Science and Technology","ror":"https://ror.org/00chfja07","country_code":"KR","type":"education","lineage":["https://openalex.org/I118373667"]},{"id":"https://openalex.org/I58716616","display_name":"Korea Institute of Science and Technology","ror":"https://ror.org/05kzfa883","country_code":"KR","type":"facility","lineage":["https://openalex.org/I27494661","https://openalex.org/I2801339556","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098","https://openalex.org/I4387152098","https://openalex.org/I58716616"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Lisa Wiyartanti","raw_affiliation_strings":["Korea Institute of Science and Technology, Seoul, South Korea","University of Science and Technology, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Korea Institute of Science and Technology, Seoul, South Korea","institution_ids":["https://openalex.org/I58716616"]},{"raw_affiliation_string":"University of Science and Technology, Seoul, South Korea","institution_ids":["https://openalex.org/I118373667"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077698683","display_name":"Yo-Sub Han","orcid":null},"institutions":[{"id":"https://openalex.org/I58716616","display_name":"Korea Institute of Science and Technology","ror":"https://ror.org/05kzfa883","country_code":"KR","type":"facility","lineage":["https://openalex.org/I27494661","https://openalex.org/I2801339556","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098","https://openalex.org/I4387152098","https://openalex.org/I58716616"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Yo-Sub Han","raw_affiliation_strings":["Korea Institute of Science and Technology, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Korea Institute of Science and Technology, Seoul, South Korea","institution_ids":["https://openalex.org/I58716616"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5027143700","display_name":"Laehyun Kim","orcid":"https://orcid.org/0000-0002-5769-1039"},"institutions":[{"id":"https://openalex.org/I58716616","display_name":"Korea Institute of Science and Technology","ror":"https://ror.org/05kzfa883","country_code":"KR","type":"facility","lineage":["https://openalex.org/I27494661","https://openalex.org/I2801339556","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098","https://openalex.org/I4387152098","https://openalex.org/I58716616"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Laehyun Kim","raw_affiliation_strings":["Korea Institute of Science and Technology, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Korea Institute of Science and Technology, Seoul, South Korea","institution_ids":["https://openalex.org/I58716616"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5051064889"],"corresponding_institution_ids":["https://openalex.org/I118373667","https://openalex.org/I58716616"],"apc_list":null,"apc_paid":null,"fwci":2.6551,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.92045678,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"260","last_page":"265"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.9955999851226807,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10203","display_name":"Recommender Systems and Techniques","score":0.9955999851226807,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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":0.9955000281333923,"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":0.9945999979972839,"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/upload","display_name":"Upload","score":0.8716837167739868},{"id":"https://openalex.org/keywords/ranking","display_name":"Ranking (information retrieval)","score":0.8283047676086426},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.786343514919281},{"id":"https://openalex.org/keywords/value","display_name":"Value (mathematics)","score":0.4695573151111603},{"id":"https://openalex.org/keywords/everyday-life","display_name":"Everyday life","score":0.44395166635513306},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.4415314495563507},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.37957578897476196},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3366796374320984},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.2207995355129242}],"concepts":[{"id":"https://openalex.org/C71901391","wikidata":"https://www.wikidata.org/wiki/Q7126699","display_name":"Upload","level":2,"score":0.8716837167739868},{"id":"https://openalex.org/C189430467","wikidata":"https://www.wikidata.org/wiki/Q7293293","display_name":"Ranking (information retrieval)","level":2,"score":0.8283047676086426},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.786343514919281},{"id":"https://openalex.org/C2776291640","wikidata":"https://www.wikidata.org/wiki/Q2912517","display_name":"Value (mathematics)","level":2,"score":0.4695573151111603},{"id":"https://openalex.org/C2779018934","wikidata":"https://www.wikidata.org/wiki/Q1129653","display_name":"Everyday life","level":2,"score":0.44395166635513306},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.4415314495563507},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.37957578897476196},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3366796374320984},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.2207995355129242},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icdim.2008.4746721","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icdim.2008.4746721","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 Third International Conference on Digital Information Management","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1599312242","https://openalex.org/W1608094059","https://openalex.org/W1845137714","https://openalex.org/W2005345773","https://openalex.org/W2022944081","https://openalex.org/W2066636486","https://openalex.org/W2098479684","https://openalex.org/W2107680533","https://openalex.org/W2122505515","https://openalex.org/W2126097074","https://openalex.org/W3209496532","https://openalex.org/W4231854794"],"related_works":["https://openalex.org/W2944823289","https://openalex.org/W2118564381","https://openalex.org/W2163901716","https://openalex.org/W2152204162","https://openalex.org/W2739821120","https://openalex.org/W2150136235","https://openalex.org/W2026095310","https://openalex.org/W2140661912","https://openalex.org/W2056806613","https://openalex.org/W2153069032"],"abstract_inverted_index":{"People":[0],"upload":[1],"extremely":[2],"large":[3],"number":[4],"of":[5,55,73,88],"user-generated":[6,25,67],"contents":[7,17,93],"everyday":[8],"and":[9,40,79,90],"participate":[10],"in":[11],"various":[12],"social":[13,30,77],"activities":[14,31,50,78],"regarding":[15],"with":[16],"on":[18,58],"the":[19,53,80,86,92],"Web.":[20],"Thus,":[21],"researchers":[22],"develop":[23],"efficient":[24],"content":[26],"management":[27],"systems.":[28],"Typical":[29],"are":[32],"to":[33],"add":[34],"favorite":[35],"list,":[36],"give":[37,41],"rating,":[38],"subscribe,":[39],"comments.":[42],"We":[43,70],"observe":[44],"that":[45],"we":[46,61],"can":[47],"use":[48,72],"these":[49],"for":[51,66],"evaluating":[52],"value":[54,87],"contents.":[56,69],"Based":[57],"this":[59],"observation,":[60],"introduce":[62],"a":[63],"ranking":[64],"algorithm":[65,81],"video":[68],"make":[71],"collective":[74],"intelligence":[75],"from":[76],"finds":[82],"influential":[83],"users,":[84],"calculates":[85],"contents,":[89],"orders":[91],"by":[94],"statistical":[95],"method.":[96]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-03-25T13:04:00.132906","created_date":"2025-10-10T00:00:00"}
