{"id":"https://openalex.org/W1576148319","doi":"https://doi.org/10.1007/978-3-540-30470-8_80","title":"Improving LOM-Based Interoperability of Learning Repositories","display_name":"Improving LOM-Based Interoperability of Learning Repositories","publication_year":2004,"publication_date":"2004-01-01","ids":{"openalex":"https://openalex.org/W1576148319","doi":"https://doi.org/10.1007/978-3-540-30470-8_80","mag":"1576148319"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-540-30470-8_80","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-540-30470-8_80","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"type":"book-chapter","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/A5025133299","display_name":"Germ\u00e1n M. Rivera","orcid":null},"institutions":[{"id":"https://openalex.org/I88060688","display_name":"Universidad Polit\u00e9cnica de Madrid","ror":"https://ror.org/03n6nwv02","country_code":"ES","type":"education","lineage":["https://openalex.org/I88060688"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Germ\u00e1n M. Rivera","raw_affiliation_strings":["Universidad Polit\u00e9cnica de Madrid, ETSI Telecomunicaci\u00f3n, Ciudad Universitaria s/n, 28040, Madrid, Spain","Universidad Politecnica de Madrid, ETSI Telecomunicacion,Madrid,Spain"],"affiliations":[{"raw_affiliation_string":"Universidad Polit\u00e9cnica de Madrid, ETSI Telecomunicaci\u00f3n, Ciudad Universitaria s/n, 28040, Madrid, Spain","institution_ids":["https://openalex.org/I88060688"]},{"raw_affiliation_string":"Universidad Politecnica de Madrid, ETSI Telecomunicacion,Madrid,Spain","institution_ids":["https://openalex.org/I88060688"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085414474","display_name":"Bernd Simon","orcid":"https://orcid.org/0000-0002-6521-9033"},"institutions":[{"id":"https://openalex.org/I102248843","display_name":"Vienna University of Economics and Business","ror":"https://ror.org/03yn8s215","country_code":"AT","type":"education","lineage":["https://openalex.org/I102248843"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Bernd Simon","raw_affiliation_strings":["Information Systems Department, Wirtschaftsuniversit\u00e4t Wien, Augasse 2-6, 1090, Vienna, Austria","Information Systems Department, Wirtschaftsuniversit\u00e4t Wien, Vienna, Austria"],"affiliations":[{"raw_affiliation_string":"Information Systems Department, Wirtschaftsuniversit\u00e4t Wien, Augasse 2-6, 1090, Vienna, Austria","institution_ids":["https://openalex.org/I102248843"]},{"raw_affiliation_string":"Information Systems Department, Wirtschaftsuniversit\u00e4t Wien, Vienna, Austria","institution_ids":["https://openalex.org/I102248843"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045542345","display_name":"Juan Quemada","orcid":"https://orcid.org/0000-0002-5575-8834"},"institutions":[{"id":"https://openalex.org/I88060688","display_name":"Universidad Polit\u00e9cnica de Madrid","ror":"https://ror.org/03n6nwv02","country_code":"ES","type":"education","lineage":["https://openalex.org/I88060688"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Juan Quemada","raw_affiliation_strings":["Universidad Polit\u00e9cnica de Madrid, ETSI Telecomunicaci\u00f3n, Ciudad Universitaria s/n, 28040, Madrid, Spain","Universidad Politecnica de Madrid, ETSI Telecomunicacion,Madrid,Spain"],"affiliations":[{"raw_affiliation_string":"Universidad Polit\u00e9cnica de Madrid, ETSI Telecomunicaci\u00f3n, Ciudad Universitaria s/n, 28040, Madrid, Spain","institution_ids":["https://openalex.org/I88060688"]},{"raw_affiliation_string":"Universidad Politecnica de Madrid, ETSI Telecomunicacion,Madrid,Spain","institution_ids":["https://openalex.org/I88060688"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5056608022","display_name":"Joaqu\u00edn Salvach\u00faa","orcid":"https://orcid.org/0000-0002-7269-8079"},"institutions":[{"id":"https://openalex.org/I88060688","display_name":"Universidad Polit\u00e9cnica de Madrid","ror":"https://ror.org/03n6nwv02","country_code":"ES","type":"education","lineage":["https://openalex.org/I88060688"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Joaqu\u00edn Salvach\u00faa","raw_affiliation_strings":["Universidad Polit\u00e9cnica de Madrid, ETSI Telecomunicaci\u00f3n, Ciudad Universitaria s/n, 28040, Madrid, Spain","Universidad Politecnica de Madrid, ETSI Telecomunicacion,Madrid,Spain"],"affiliations":[{"raw_affiliation_string":"Universidad Polit\u00e9cnica de Madrid, ETSI Telecomunicaci\u00f3n, Ciudad Universitaria s/n, 28040, Madrid, Spain","institution_ids":["https://openalex.org/I88060688"]},{"raw_affiliation_string":"Universidad Politecnica de Madrid, ETSI Telecomunicacion,Madrid,Spain","institution_ids":["https://openalex.org/I88060688"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5025133299"],"corresponding_institution_ids":["https://openalex.org/I88060688"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":5.9218,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.96408318,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"690","last_page":"699"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12171","display_name":"Open Education and E-Learning","score":0.9990000128746033,"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"}},"topics":[{"id":"https://openalex.org/T12171","display_name":"Open Education and E-Learning","score":0.9990000128746033,"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/T14246","display_name":"E-Learning and Knowledge Management","score":0.9914000034332275,"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/T10215","display_name":"Semantic Web and Ontologies","score":0.9850999712944031,"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/interoperability","display_name":"Interoperability","score":0.9130045771598816},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6909809708595276},{"id":"https://openalex.org/keywords/schema","display_name":"Schema (genetic algorithms)","score":0.6665595173835754},{"id":"https://openalex.org/keywords/learning-object","display_name":"Learning object","score":0.4745013415813446},{"id":"https://openalex.org/keywords/federated-learning","display_name":"Federated learning","score":0.46061941981315613},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.4392824172973633},{"id":"https://openalex.org/keywords/software-engineering","display_name":"Software engineering","score":0.33881062269210815},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.18289437890052795},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.1386706531047821}],"concepts":[{"id":"https://openalex.org/C20136886","wikidata":"https://www.wikidata.org/wiki/Q749647","display_name":"Interoperability","level":2,"score":0.9130045771598816},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6909809708595276},{"id":"https://openalex.org/C52146309","wikidata":"https://www.wikidata.org/wiki/Q7431116","display_name":"Schema (genetic algorithms)","level":2,"score":0.6665595173835754},{"id":"https://openalex.org/C2779542340","wikidata":"https://www.wikidata.org/wiki/Q1062461","display_name":"Learning object","level":2,"score":0.4745013415813446},{"id":"https://openalex.org/C2992525071","wikidata":"https://www.wikidata.org/wiki/Q50818671","display_name":"Federated learning","level":2,"score":0.46061941981315613},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.4392824172973633},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.33881062269210815},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.18289437890052795},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.1386706531047821}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-540-30470-8_80","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-540-30470-8_80","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1480977725","https://openalex.org/W2018762316","https://openalex.org/W2132232128","https://openalex.org/W2138034507","https://openalex.org/W2156037541","https://openalex.org/W2165428967","https://openalex.org/W2471407974","https://openalex.org/W4249432865"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W4316042121","https://openalex.org/W2314289140","https://openalex.org/W2799748498","https://openalex.org/W2904588807","https://openalex.org/W2100364494","https://openalex.org/W2978114883","https://openalex.org/W2790080251","https://openalex.org/W1597515330","https://openalex.org/W261807606"],"abstract_inverted_index":null,"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
