{"id":"https://openalex.org/W2049521800","doi":"https://doi.org/10.1007/s007990050024","title":"Extracting information from free text radiology reports","display_name":"Extracting information from free text radiology reports","publication_year":1997,"publication_date":"1997-12-01","ids":{"openalex":"https://openalex.org/W2049521800","doi":"https://doi.org/10.1007/s007990050024","mag":"2049521800"},"language":"en","primary_location":{"id":"doi:10.1007/s007990050024","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s007990050024","pdf_url":null,"source":{"id":"https://openalex.org/S110615584","display_name":"International Journal on Digital Libraries","issn_l":"1432-1300","issn":["1432-1300","1432-5012"],"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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal on Digital Libraries","raw_type":"journal-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/A5109003364","display_name":"David B. Johnson","orcid":"https://orcid.org/0009-0004-9000-1791"},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"David B. Johnson","raw_affiliation_strings":["Department of Computer Science, University of California, Los Angeles, CA, USA , US","Department of Computer Science, University of California, Los Angeles, CA, USA, US#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of California, Los Angeles, CA, USA , US","institution_ids":["https://openalex.org/I161318765"]},{"raw_affiliation_string":"Department of Computer Science, University of California, Los Angeles, CA, USA, US#TAB#","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060061949","display_name":"Ricky K. Taira","orcid":"https://orcid.org/0000-0001-9754-8993"},"institutions":[{"id":"https://openalex.org/I201448701","display_name":"University of Washington","ror":"https://ror.org/00cvxb145","country_code":"US","type":"education","lineage":["https://openalex.org/I201448701"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ricky K. Taira","raw_affiliation_strings":["Department of Radiology, University of Washington, Seattle, WA, USA, US","Department of Radiology, University of Washington, Seattle, WA, USA, US#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Radiology, University of Washington, Seattle, WA, USA, US","institution_ids":["https://openalex.org/I201448701"]},{"raw_affiliation_string":"Department of Radiology, University of Washington, Seattle, WA, USA, US#TAB#","institution_ids":["https://openalex.org/I201448701"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112054060","display_name":"Alfonso F. C\u00e1rdenas","orcid":null},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Alfonso F. Cardenas","raw_affiliation_strings":["Department of Computer Science, University of California, Los Angeles, CA, USA , US","Department of Computer Science, University of California, Los Angeles, CA, USA, US#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of California, Los Angeles, CA, USA , US","institution_ids":["https://openalex.org/I161318765"]},{"raw_affiliation_string":"Department of Computer Science, University of California, Los Angeles, CA, USA, US#TAB#","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068964857","display_name":"Denise R. Aberle","orcid":"https://orcid.org/0000-0002-8858-3401"},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Denise R. Aberle","raw_affiliation_strings":["Department of Radiological Sciences, University of California, Los Angeles, CA, USA, US"],"affiliations":[{"raw_affiliation_string":"Department of Radiological Sciences, University of California, Los Angeles, CA, USA, US","institution_ids":["https://openalex.org/I161318765"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5109003364"],"corresponding_institution_ids":["https://openalex.org/I161318765"],"apc_list":{"value":2290,"currency":"EUR","value_usd":2890},"apc_paid":null,"fwci":0.2442,"has_fulltext":false,"cited_by_count":23,"citation_normalized_percentile":{"value":0.52553811,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"1","issue":"3","first_page":"297","last_page":"308"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11710","display_name":"Biomedical Text Mining and Ontologies","score":0.9922000169754028,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T11710","display_name":"Biomedical Text Mining and Ontologies","score":0.9922000169754028,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10028","display_name":"Topic Modeling","score":0.9891999959945679,"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/T10181","display_name":"Natural Language Processing Techniques","score":0.972000002861023,"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":0.8700448274612427},{"id":"https://openalex.org/keywords/information-extraction","display_name":"Information extraction","score":0.6677636504173279},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.6440222263336182},{"id":"https://openalex.org/keywords/text-messaging","display_name":"Text messaging","score":0.4835524260997772},{"id":"https://openalex.org/keywords/natural-language","display_name":"Natural language","score":0.479870468378067},{"id":"https://openalex.org/keywords/interface","display_name":"Interface (matter)","score":0.46932265162467957},{"id":"https://openalex.org/keywords/architecture","display_name":"Architecture","score":0.45888975262641907},{"id":"https://openalex.org/keywords/user-interface","display_name":"User interface","score":0.44331514835357666},{"id":"https://openalex.org/keywords/index","display_name":"Index (typography)","score":0.4370436668395996},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.32235369086265564},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.2912977635860443},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.11084091663360596}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8700448274612427},{"id":"https://openalex.org/C195807954","wikidata":"https://www.wikidata.org/wiki/Q1662562","display_name":"Information extraction","level":2,"score":0.6677636504173279},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.6440222263336182},{"id":"https://openalex.org/C3018949938","wikidata":"https://www.wikidata.org/wiki/Q17166101","display_name":"Text messaging","level":2,"score":0.4835524260997772},{"id":"https://openalex.org/C195324797","wikidata":"https://www.wikidata.org/wiki/Q33742","display_name":"Natural language","level":2,"score":0.479870468378067},{"id":"https://openalex.org/C113843644","wikidata":"https://www.wikidata.org/wiki/Q901882","display_name":"Interface (matter)","level":4,"score":0.46932265162467957},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.45888975262641907},{"id":"https://openalex.org/C89505385","wikidata":"https://www.wikidata.org/wiki/Q47146","display_name":"User interface","level":2,"score":0.44331514835357666},{"id":"https://openalex.org/C2777382242","wikidata":"https://www.wikidata.org/wiki/Q6017816","display_name":"Index (typography)","level":2,"score":0.4370436668395996},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.32235369086265564},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.2912977635860443},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.11084091663360596},{"id":"https://openalex.org/C157915830","wikidata":"https://www.wikidata.org/wiki/Q2928001","display_name":"Bubble","level":2,"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/C129307140","wikidata":"https://www.wikidata.org/wiki/Q6795880","display_name":"Maximum bubble pressure method","level":3,"score":0.0},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","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/s007990050024","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s007990050024","pdf_url":null,"source":{"id":"https://openalex.org/S110615584","display_name":"International Journal on Digital Libraries","issn_l":"1432-1300","issn":["1432-1300","1432-5012"],"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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal on Digital Libraries","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8700000047683716,"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W139989439","https://openalex.org/W1521396122","https://openalex.org/W1524272520","https://openalex.org/W1965380368","https://openalex.org/W2000648145","https://openalex.org/W2046291623","https://openalex.org/W2068335288","https://openalex.org/W2081547236","https://openalex.org/W2092764833","https://openalex.org/W2122367141","https://openalex.org/W2128356591","https://openalex.org/W2138031922","https://openalex.org/W2146993849","https://openalex.org/W2154085356","https://openalex.org/W2165244071","https://openalex.org/W2180871426"],"related_works":["https://openalex.org/W2336574202","https://openalex.org/W1647149388","https://openalex.org/W2796209226","https://openalex.org/W1797055419","https://openalex.org/W2378005410","https://openalex.org/W1649706580","https://openalex.org/W3195608031","https://openalex.org/W1837359179","https://openalex.org/W2165504147","https://openalex.org/W2986643010"],"abstract_inverted_index":null,"counts_by_year":[{"year":2023,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":2},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}