{"id":"https://openalex.org/W1516034672","doi":"https://doi.org/10.1007/978-3-540-30139-4_94","title":"A Personalized Information Retrieval Service for an Educational Environment","display_name":"A Personalized Information Retrieval Service for an Educational Environment","publication_year":2004,"publication_date":"2004-01-01","ids":{"openalex":"https://openalex.org/W1516034672","doi":"https://doi.org/10.1007/978-3-540-30139-4_94","mag":"1516034672"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-540-30139-4_94","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-540-30139-4_94","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":"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/A5050789595","display_name":"Lauro Nakayama","orcid":null},"institutions":[{"id":"https://openalex.org/I130442723","display_name":"Universidade Federal do Rio Grande do Sul","ror":"https://ror.org/041yk2d64","country_code":"BR","type":"education","lineage":["https://openalex.org/I130442723"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Lauro Nakayama","raw_affiliation_strings":["UFRGS \u2013 Federal University of Rio Grande do Sul Information Institute, Av. Bento Gon\u00e7alves, 9500 \u2013 Campus do Vale \u2013 Bloco IV Bairro Agronomia, Porto Alegre, RS, Brasil, CEP 91501-970, Caixa Postal: 15064"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"UFRGS \u2013 Federal University of Rio Grande do Sul Information Institute, Av. Bento Gon\u00e7alves, 9500 \u2013 Campus do Vale \u2013 Bloco IV Bairro Agronomia, Porto Alegre, RS, Brasil, CEP 91501-970, Caixa Postal: 15064","institution_ids":["https://openalex.org/I130442723"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016159458","display_name":"Vin\u00edcius N\u00f3bile de Almeida","orcid":null},"institutions":[{"id":"https://openalex.org/I130442723","display_name":"Universidade Federal do Rio Grande do Sul","ror":"https://ror.org/041yk2d64","country_code":"BR","type":"education","lineage":["https://openalex.org/I130442723"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Vinicius N\u00f3bile de Almeida","raw_affiliation_strings":["UFRGS \u2013 Federal University of Rio Grande do Sul Information Institute, Av. Bento Gon\u00e7alves, 9500 \u2013 Campus do Vale \u2013 Bloco IV Bairro Agronomia, Porto Alegre, RS, Brasil, CEP 91501-970, Caixa Postal: 15064"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"UFRGS \u2013 Federal University of Rio Grande do Sul Information Institute, Av. Bento Gon\u00e7alves, 9500 \u2013 Campus do Vale \u2013 Bloco IV Bairro Agronomia, Porto Alegre, RS, Brasil, CEP 91501-970, Caixa Postal: 15064","institution_ids":["https://openalex.org/I130442723"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5037526831","display_name":"Rosa Mar\u00eda Vicari","orcid":"https://orcid.org/0000-0002-6909-6405"},"institutions":[{"id":"https://openalex.org/I130442723","display_name":"Universidade Federal do Rio Grande do Sul","ror":"https://ror.org/041yk2d64","country_code":"BR","type":"education","lineage":["https://openalex.org/I130442723"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Rosa Vicari","raw_affiliation_strings":["Instituto de Inform\u00e1tica, Universidade Federal do Rio Grande do Sul (UFRGS), Po. B 15.064, 91.501-970, Porto Alegre, RS, Brazil","UFRGS \u2013 Federal University of Rio Grande do Sul Information Institute, Av. Bento Gon\u00e7alves, 9500 \u2013 Campus do Vale \u2013 Bloco IV Bairro Agronomia, Porto Alegre, RS, Brasil, CEP 91501-970, Caixa Postal: 15064"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto de Inform\u00e1tica, Universidade Federal do Rio Grande do Sul (UFRGS), Po. B 15.064, 91.501-970, Porto Alegre, RS, Brazil","institution_ids":["https://openalex.org/I130442723"]},{"raw_affiliation_string":"UFRGS \u2013 Federal University of Rio Grande do Sul Information Institute, Av. Bento Gon\u00e7alves, 9500 \u2013 Campus do Vale \u2013 Bloco IV Bairro Agronomia, Porto Alegre, RS, Brasil, CEP 91501-970, Caixa Postal: 15064","institution_ids":["https://openalex.org/I130442723"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I130442723"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":0.441,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.55154554,"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":"842","last_page":"844"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11902","display_name":"Intelligent Tutoring Systems and Adaptive Learning","score":0.895799994468689,"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/T11902","display_name":"Intelligent Tutoring Systems and Adaptive Learning","score":0.895799994468689,"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":0.8723069429397583},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.5828089714050293},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5808432102203369},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.5545738935470581},{"id":"https://openalex.org/keywords/architecture","display_name":"Architecture","score":0.5094307065010071},{"id":"https://openalex.org/keywords/personalized-search","display_name":"Personalized search","score":0.4828625023365021},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.47889652848243713},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.4722442030906677},{"id":"https://openalex.org/keywords/web-service","display_name":"Web service","score":0.4318939745426178},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.38973525166511536},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.330155611038208},{"id":"https://openalex.org/keywords/search-engine","display_name":"Search engine","score":0.2911316156387329}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8723069429397583},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.5828089714050293},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5808432102203369},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.5545738935470581},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.5094307065010071},{"id":"https://openalex.org/C2776945383","wikidata":"https://www.wikidata.org/wiki/Q7170667","display_name":"Personalized search","level":3,"score":0.4828625023365021},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.47889652848243713},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.4722442030906677},{"id":"https://openalex.org/C35578498","wikidata":"https://www.wikidata.org/wiki/Q193424","display_name":"Web service","level":2,"score":0.4318939745426178},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.38973525166511536},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.330155611038208},{"id":"https://openalex.org/C97854310","wikidata":"https://www.wikidata.org/wiki/Q19541","display_name":"Search engine","level":2,"score":0.2911316156387329},{"id":"https://openalex.org/C136264566","wikidata":"https://www.wikidata.org/wiki/Q159810","display_name":"Economy","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","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},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-540-30139-4_94","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-540-30139-4_94","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":[{"id":"https://metadata.un.org/sdg/4","score":0.8399999737739563,"display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W2086410982","https://openalex.org/W2122410182","https://openalex.org/W2623293810","https://openalex.org/W4297994136"],"related_works":["https://openalex.org/W2588198209","https://openalex.org/W1909006023","https://openalex.org/W4205824991","https://openalex.org/W3200723557","https://openalex.org/W4312713546","https://openalex.org/W2362195430","https://openalex.org/W2347494122","https://openalex.org/W2567983276","https://openalex.org/W2802298219","https://openalex.org/W2393996461"],"abstract_inverted_index":null,"counts_by_year":[{"year":2019,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}