{"id":"https://openalex.org/W2157146140","doi":"https://doi.org/10.1109/icalt.2006.1652407","title":"An Ontological Approach for Semantic-Aware Learning Object Retrieval","display_name":"An Ontological Approach for Semantic-Aware Learning Object Retrieval","publication_year":2006,"publication_date":"2006-08-03","ids":{"openalex":"https://openalex.org/W2157146140","doi":"https://doi.org/10.1109/icalt.2006.1652407","mag":"2157146140"},"language":"en","primary_location":{"id":"doi:10.1109/icalt.2006.1652407","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icalt.2006.1652407","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sixth IEEE International Conference on Advanced Learning Technologies (ICALT'06)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5101729597","display_name":"Ming-Che Lee","orcid":"https://orcid.org/0000-0002-4400-9109"},"institutions":[{"id":"https://openalex.org/I91807558","display_name":"National Cheng Kung University","ror":"https://ror.org/01b8kcc49","country_code":"TW","type":"education","lineage":["https://openalex.org/I91807558"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Ming-Che Lee","raw_affiliation_strings":["Laboratory of Intelligent Network Applications, Department of Engineering Science, National Cheng Kung University, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory of Intelligent Network Applications, Department of Engineering Science, National Cheng Kung University, Taiwan","institution_ids":["https://openalex.org/I91807558"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071408376","display_name":"Kun Hua Tsai","orcid":null},"institutions":[{"id":"https://openalex.org/I91807558","display_name":"National Cheng Kung University","ror":"https://ror.org/01b8kcc49","country_code":"TW","type":"education","lineage":["https://openalex.org/I91807558"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Kun Hua Tsai","raw_affiliation_strings":["Laboratory of Intelligent Network Applications, Department of Engineering Science, National Cheng Kung University, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory of Intelligent Network Applications, Department of Engineering Science, National Cheng Kung University, Taiwan","institution_ids":["https://openalex.org/I91807558"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103517555","display_name":"Tzone I. Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I91807558","display_name":"National Cheng Kung University","ror":"https://ror.org/01b8kcc49","country_code":"TW","type":"education","lineage":["https://openalex.org/I91807558"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Tzone I Wang","raw_affiliation_strings":["Laboratory of Intelligent Network Applications, Department of Engineering Science, National Cheng Kung University, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory of Intelligent Network Applications, Department of Engineering Science, National Cheng Kung University, Taiwan","institution_ids":["https://openalex.org/I91807558"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I91807558"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"208","last_page":"210"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10215","display_name":"Semantic Web and Ontologies","score":0.9987000226974487,"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"}},"topics":[{"id":"https://openalex.org/T10215","display_name":"Semantic Web and Ontologies","score":0.9987000226974487,"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"}},{"id":"https://openalex.org/T12171","display_name":"Open Education and E-Learning","score":0.9587000012397766,"subfield":{"id":"https://openalex.org/subfields/1706","display_name":"Computer Science Applications"},"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/T13062","display_name":"Cognitive Computing and Networks","score":0.9448000192642212,"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":0.8818787336349487},{"id":"https://openalex.org/keywords/metadata","display_name":"Metadata","score":0.7238372564315796},{"id":"https://openalex.org/keywords/learning-object","display_name":"Learning object","score":0.7069921493530273},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.6898037195205688},{"id":"https://openalex.org/keywords/search-engine-indexing","display_name":"Search engine indexing","score":0.6330957412719727},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.5801023244857788},{"id":"https://openalex.org/keywords/semantics","display_name":"Semantics (computer science)","score":0.4246612787246704},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.3869509696960449},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3039250671863556}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8818787336349487},{"id":"https://openalex.org/C93518851","wikidata":"https://www.wikidata.org/wiki/Q180160","display_name":"Metadata","level":2,"score":0.7238372564315796},{"id":"https://openalex.org/C2779542340","wikidata":"https://www.wikidata.org/wiki/Q1062461","display_name":"Learning object","level":2,"score":0.7069921493530273},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.6898037195205688},{"id":"https://openalex.org/C75165309","wikidata":"https://www.wikidata.org/wiki/Q2258979","display_name":"Search engine indexing","level":2,"score":0.6330957412719727},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.5801023244857788},{"id":"https://openalex.org/C184337299","wikidata":"https://www.wikidata.org/wiki/Q1437428","display_name":"Semantics (computer science)","level":2,"score":0.4246612787246704},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.3869509696960449},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3039250671863556},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icalt.2006.1652407","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icalt.2006.1652407","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sixth IEEE International Conference on Advanced Learning Technologies (ICALT'06)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","score":0.7699999809265137,"display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":1,"referenced_works":["https://openalex.org/W2164985371"],"related_works":["https://openalex.org/W2392768766","https://openalex.org/W2058118494","https://openalex.org/W2501188010","https://openalex.org/W2095118173","https://openalex.org/W1532602446","https://openalex.org/W2135913086","https://openalex.org/W2265738225","https://openalex.org/W2553839858","https://openalex.org/W2401479463","https://openalex.org/W1566031736"],"abstract_inverted_index":{"SCORM":[0],"LOM,":[1],"enables":[2],"the":[3,63],"indexing,":[4],"location,":[5],"management,":[6],"and":[7,20,61],"searching":[8,21],"of":[9],"learning":[10,14,64,76,95],"objects":[11],"in":[12,28,49],"a":[13,26,44],"object":[15,77,96],"repository":[16],"by":[17],"extended":[18],"sharing":[19],"features.":[22],"However,":[23,48],"LOM":[24],"has":[25],"deficiency":[27],"semantic-awareness":[29],"capability.":[30],"In":[31],"most":[32],"information":[33],"retrieval":[34],"systems,":[35,51],"users\u2019":[36],"cognitive":[37],"ability":[38],"on":[39,57],"what":[40,58,62],"they":[41,59],"need":[42],"is":[43,81],"basic":[45],"system":[46],"assumption.":[47],"e-learning":[50],"users":[52],"may":[53],"have":[54],"no":[55],"idea":[56],"want":[60],"objects'":[65],"metadata":[66],"is.":[67],"This":[68,79],"paper":[69],"presents":[70],"an":[71],"ontological":[72],"approach":[73,80],"for":[74],"semantic-aware":[75,94],"retrieval.":[78,97],"generic":[82],"enough":[83],"to":[84,87,92],"be":[85],"embedded":[86],"other":[88],"LOM-based":[89],"search":[90],"mechanisms":[91],"achieve":[93]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-07-15T18:14:33.161393","created_date":"2025-10-10T00:00:00"}
