{"id":"https://openalex.org/W2253538189","doi":"https://doi.org/10.5220/0004439904670474","title":"An Ontology-based Method for Sparsity Problem in Tag Recommendation","display_name":"An Ontology-based Method for Sparsity Problem in Tag Recommendation","publication_year":2013,"publication_date":"2013-01-01","ids":{"openalex":"https://openalex.org/W2253538189","doi":"https://doi.org/10.5220/0004439904670474","mag":"2253538189"},"language":"en","primary_location":{"id":"doi:10.5220/0004439904670474","is_oa":false,"landing_page_url":"https://doi.org/10.5220/0004439904670474","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 15th International Conference on Enterprise Information Systems","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://eprints.qut.edu.au/62565/1/ICEIS_2013_132_CR-2.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5080005426","display_name":"Endang Djuana","orcid":"https://orcid.org/0000-0002-2530-521X"},"institutions":[{"id":"https://openalex.org/I160993911","display_name":"Queensland University of Technology","ror":"https://ror.org/03pnv4752","country_code":"AU","type":"education","lineage":["https://openalex.org/I160993911"]}],"countries":["AU"],"is_corresponding":true,"raw_author_name":"Djuana Tjhwa, Endang","raw_affiliation_strings":["School of Electrical Engineering and Computer Science, Queensland University of Technology, Brisbane, Austalia"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Computer Science, Queensland University of Technology, Brisbane, Austalia","institution_ids":["https://openalex.org/I160993911"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100445659","display_name":"Yue Xu","orcid":"https://orcid.org/0000-0002-1137-0272"},"institutions":[{"id":"https://openalex.org/I160993911","display_name":"Queensland University of Technology","ror":"https://ror.org/03pnv4752","country_code":"AU","type":"education","lineage":["https://openalex.org/I160993911"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Xu, Yue","raw_affiliation_strings":["School of Electrical Engineering and Computer Science, Queensland University of Technology, Brisbane, Austalia"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Computer Science, Queensland University of Technology, Brisbane, Austalia","institution_ids":["https://openalex.org/I160993911"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100627256","display_name":"Yuefeng Li","orcid":"https://orcid.org/0000-0002-3594-8980"},"institutions":[{"id":"https://openalex.org/I160993911","display_name":"Queensland University of Technology","ror":"https://ror.org/03pnv4752","country_code":"AU","type":"education","lineage":["https://openalex.org/I160993911"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Li, Yuefeng","raw_affiliation_strings":["School of Electrical Engineering and Computer Science, Queensland University of Technology, Brisbane, Austalia"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Computer Science, Queensland University of Technology, Brisbane, Austalia","institution_ids":["https://openalex.org/I160993911"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024678267","display_name":"Audun J\u00f8sang","orcid":"https://orcid.org/0000-0001-6337-2264"},"institutions":[{"id":"https://openalex.org/I184942183","display_name":"University of Oslo","ror":"https://ror.org/01xtthb56","country_code":"NO","type":"education","lineage":["https://openalex.org/I184942183"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Josang, Audun","raw_affiliation_strings":["Department of Informatics, University of Oslo, Oslo, Norway"],"affiliations":[{"raw_affiliation_string":"Department of Informatics, University of Oslo, Oslo, Norway","institution_ids":["https://openalex.org/I184942183"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5017862239","display_name":"Clive Cox","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Cox, Clive","raw_affiliation_strings":["Rummble Ltd, London, UK"],"affiliations":[{"raw_affiliation_string":"Rummble Ltd, London, UK","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5080005426"],"corresponding_institution_ids":["https://openalex.org/I160993911"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.24543416,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"467","last_page":"474"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.9998999834060669,"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":0.9998999834060669,"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/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.9951000213623047,"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/T10215","display_name":"Semantic Web and Ontologies","score":0.9940000176429749,"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/folksonomy","display_name":"Folksonomy","score":0.9539837837219238},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8573279976844788},{"id":"https://openalex.org/keywords/ontology","display_name":"Ontology","score":0.7819057703018188},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.7294921278953552},{"id":"https://openalex.org/keywords/metadata","display_name":"Metadata","score":0.7074745297431946},{"id":"https://openalex.org/keywords/vocabulary","display_name":"Vocabulary","score":0.6368036270141602},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.5700387358665466},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.5671674609184265},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.5317671895027161},{"id":"https://openalex.org/keywords/web-resource","display_name":"Web resource","score":0.5122889280319214},{"id":"https://openalex.org/keywords/recommender-system","display_name":"Recommender system","score":0.41399139165878296}],"concepts":[{"id":"https://openalex.org/C2778431730","wikidata":"https://www.wikidata.org/wiki/Q494291","display_name":"Folksonomy","level":2,"score":0.9539837837219238},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8573279976844788},{"id":"https://openalex.org/C25810664","wikidata":"https://www.wikidata.org/wiki/Q44325","display_name":"Ontology","level":2,"score":0.7819057703018188},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.7294921278953552},{"id":"https://openalex.org/C93518851","wikidata":"https://www.wikidata.org/wiki/Q180160","display_name":"Metadata","level":2,"score":0.7074745297431946},{"id":"https://openalex.org/C2777601683","wikidata":"https://www.wikidata.org/wiki/Q6499736","display_name":"Vocabulary","level":2,"score":0.6368036270141602},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.5700387358665466},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.5671674609184265},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.5317671895027161},{"id":"https://openalex.org/C65603577","wikidata":"https://www.wikidata.org/wiki/Q3427877","display_name":"Web resource","level":2,"score":0.5122889280319214},{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.41399139165878296},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","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/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.5220/0004439904670474","is_oa":false,"landing_page_url":"https://doi.org/10.5220/0004439904670474","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 15th International Conference on Enterprise Information Systems","raw_type":"proceedings-article"},{"id":"pmh:oai:eprints.qut.edu.au:62565","is_oa":true,"landing_page_url":null,"pdf_url":"https://eprints.qut.edu.au/62565/1/ICEIS_2013_132_CR-2.pdf","source":{"id":"https://openalex.org/S4306402607","display_name":"QUT ePrints (Queensland University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I160993911","host_organization_name":"Queensland University of Technology","host_organization_lineage":["https://openalex.org/I160993911"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Proceedings of the 15th International Conference on Enterprise Information Systems","raw_type":"Chapter in Book, Report or Conference volume"}],"best_oa_location":{"id":"pmh:oai:eprints.qut.edu.au:62565","is_oa":true,"landing_page_url":null,"pdf_url":"https://eprints.qut.edu.au/62565/1/ICEIS_2013_132_CR-2.pdf","source":{"id":"https://openalex.org/S4306402607","display_name":"QUT ePrints (Queensland University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I160993911","host_organization_name":"Queensland University of Technology","host_organization_lineage":["https://openalex.org/I160993911"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Proceedings of the 15th International Conference on Enterprise Information Systems","raw_type":"Chapter in Book, Report or Conference volume"},"sustainable_development_goals":[{"score":0.6899999976158142,"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2253538189.pdf"},"referenced_works_count":22,"referenced_works":["https://openalex.org/W197713567","https://openalex.org/W1489714516","https://openalex.org/W1549014378","https://openalex.org/W1586647980","https://openalex.org/W1841187012","https://openalex.org/W1943444950","https://openalex.org/W1990843604","https://openalex.org/W2029626941","https://openalex.org/W2067473587","https://openalex.org/W2100935296","https://openalex.org/W2102775690","https://openalex.org/W2103467726","https://openalex.org/W2120721759","https://openalex.org/W2135172365","https://openalex.org/W2137079713","https://openalex.org/W2147974567","https://openalex.org/W2158515176","https://openalex.org/W2167143366","https://openalex.org/W2171960770","https://openalex.org/W2178287480","https://openalex.org/W2613678836","https://openalex.org/W3133703841"],"related_works":["https://openalex.org/W2143444208","https://openalex.org/W86000622","https://openalex.org/W2492036884","https://openalex.org/W1524856547","https://openalex.org/W2048940138","https://openalex.org/W2571820880","https://openalex.org/W2078566015","https://openalex.org/W2214608114","https://openalex.org/W2115898192","https://openalex.org/W1540561332"],"abstract_inverted_index":{"Tags":[0],"or":[1],"personal":[2],"metadata":[3],"for":[4,69],"annotating":[5],"web":[6],"resources":[7],"have":[8],"been":[9],"widely":[10],"adopted":[11],"in":[12,59,89,107],"Web":[13],"2.0":[14],"sites.":[15],"However,":[16],"as":[17,52,54],"tags":[18,49],"are":[19,26],"freely":[20],"chosen":[21],"by":[22,74],"users,":[23],"the":[24,60,87,96,102],"vocabularies":[25],"diverse,":[27],"ambiguous":[28],"and":[29],"sometimes":[30],"only":[31],"meaningful":[32],"to":[33,46,50,55],"individuals.":[34],"Tag":[35],"recommenders":[36],"may":[37],"assist":[38],"users":[39],"during":[40],"tagging":[41],"process.":[42],"Its":[43],"objective":[44],"is":[45],"suggest":[47],"relevant":[48],"use":[51,76],"well":[53],"help":[56],"consolidating":[57],"vocabulary":[58],"systems.":[61],"In":[62],"this":[63,108],"paper":[64],"we":[65,85],"discuss":[66],"our":[67],"approach":[68,88],"providing":[70],"personalized":[71],"tag":[72,105],"recommendation":[73,106],"making":[75],"of":[77,104],"existing":[78],"domain":[79],"ontology":[80],"generated":[81],"from":[82],"folksonomy.":[83],"Specifically":[84],"evaluated":[86],"sparse":[90],"situation.":[91,109],"The":[92],"evaluation":[93],"shows":[94],"that":[95],"proposed":[97],"ontology-based":[98],"method":[99],"has":[100],"improved":[101],"accuracy":[103]},"counts_by_year":[{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
