{"id":"https://openalex.org/W2018261876","doi":"https://doi.org/10.1145/1148170.1148191","title":"The role of knowledge in conceptual retrieval","display_name":"The role of knowledge in conceptual retrieval","publication_year":2006,"publication_date":"2006-08-06","ids":{"openalex":"https://openalex.org/W2018261876","doi":"https://doi.org/10.1145/1148170.1148191","mag":"2018261876"},"language":"en","primary_location":{"id":"doi:10.1145/1148170.1148191","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1148170.1148191","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 29th annual international ACM SIGIR conference on Research and development in information retrieval","raw_type":"proceedings-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/A5082997975","display_name":"Jimmy Lin","orcid":"https://orcid.org/0000-0002-0661-7189"},"institutions":[{"id":"https://openalex.org/I66946132","display_name":"University of Maryland, College Park","ror":"https://ror.org/047s2c258","country_code":"US","type":"education","lineage":["https://openalex.org/I66946132"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Jimmy Lin","raw_affiliation_strings":["University of Maryland, College Park, MD"],"affiliations":[{"raw_affiliation_string":"University of Maryland, College Park, MD","institution_ids":["https://openalex.org/I66946132"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5046764593","display_name":"Dina Demner\u2010Fushman","orcid":null},"institutions":[{"id":"https://openalex.org/I66946132","display_name":"University of Maryland, College Park","ror":"https://ror.org/047s2c258","country_code":"US","type":"education","lineage":["https://openalex.org/I66946132"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Dina Demner-Fushman","raw_affiliation_strings":["University of Maryland, College Park, MD"],"affiliations":[{"raw_affiliation_string":"University of Maryland, College Park, MD","institution_ids":["https://openalex.org/I66946132"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5082997975"],"corresponding_institution_ids":["https://openalex.org/I66946132"],"apc_list":null,"apc_paid":null,"fwci":3.179,"has_fulltext":false,"cited_by_count":60,"citation_normalized_percentile":{"value":0.91720997,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"99","last_page":"106"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11710","display_name":"Biomedical Text Mining and Ontologies","score":0.9997000098228455,"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":0.9997000098228455,"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":0.9991000294685364,"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/T10215","display_name":"Semantic Web and Ontologies","score":0.9975000023841858,"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":0.7030798196792603},{"id":"https://openalex.org/keywords/domain-knowledge","display_name":"Domain knowledge","score":0.576007068157196},{"id":"https://openalex.org/keywords/baseline","display_name":"Baseline (sea)","score":0.5719535946846008},{"id":"https://openalex.org/keywords/appeal","display_name":"Appeal","score":0.5610280632972717},{"id":"https://openalex.org/keywords/conceptual-framework","display_name":"Conceptual framework","score":0.49429869651794434},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.48469141125679016},{"id":"https://openalex.org/keywords/term","display_name":"Term (time)","score":0.4646818935871124},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.44249391555786133},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.3517482578754425},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3186863958835602},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.10147431492805481},{"id":"https://openalex.org/keywords/epistemology","display_name":"Epistemology","score":0.09879288077354431}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7030798196792603},{"id":"https://openalex.org/C207685749","wikidata":"https://www.wikidata.org/wiki/Q2088941","display_name":"Domain knowledge","level":2,"score":0.576007068157196},{"id":"https://openalex.org/C12725497","wikidata":"https://www.wikidata.org/wiki/Q810247","display_name":"Baseline (sea)","level":2,"score":0.5719535946846008},{"id":"https://openalex.org/C2778449503","wikidata":"https://www.wikidata.org/wiki/Q329777","display_name":"Appeal","level":2,"score":0.5610280632972717},{"id":"https://openalex.org/C14224292","wikidata":"https://www.wikidata.org/wiki/Q13600188","display_name":"Conceptual framework","level":2,"score":0.49429869651794434},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.48469141125679016},{"id":"https://openalex.org/C61797465","wikidata":"https://www.wikidata.org/wiki/Q1188986","display_name":"Term (time)","level":2,"score":0.4646818935871124},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.44249391555786133},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.3517482578754425},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3186863958835602},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10147431492805481},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.09879288077354431},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"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/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1148170.1148191","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1148170.1148191","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 29th annual international ACM SIGIR conference on Research and development in information retrieval","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4","score":0.5699999928474426}],"awards":[],"funders":[{"id":"https://openalex.org/F4320337372","display_name":"U.S. National Library of Medicine","ror":"https://ror.org/0060t0j89"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":45,"referenced_works":["https://openalex.org/W11171803","https://openalex.org/W76933650","https://openalex.org/W161048033","https://openalex.org/W256610757","https://openalex.org/W1482214997","https://openalex.org/W1483066007","https://openalex.org/W1526615455","https://openalex.org/W1538830366","https://openalex.org/W1550258693","https://openalex.org/W1572319397","https://openalex.org/W1964162497","https://openalex.org/W1967670002","https://openalex.org/W1974505970","https://openalex.org/W1976117037","https://openalex.org/W1998397288","https://openalex.org/W2004312966","https://openalex.org/W2070740689","https://openalex.org/W2079579532","https://openalex.org/W2087663869","https://openalex.org/W2092467722","https://openalex.org/W2093390569","https://openalex.org/W2096080824","https://openalex.org/W2098201295","https://openalex.org/W2105106523","https://openalex.org/W2105157020","https://openalex.org/W2107658650","https://openalex.org/W2110189854","https://openalex.org/W2123273303","https://openalex.org/W2134568263","https://openalex.org/W2135514656","https://openalex.org/W2140354722","https://openalex.org/W2150240006","https://openalex.org/W2160825952","https://openalex.org/W2161893466","https://openalex.org/W2162311237","https://openalex.org/W2165612380","https://openalex.org/W2261541585","https://openalex.org/W2917056928","https://openalex.org/W2953723060","https://openalex.org/W3140009346","https://openalex.org/W4206765718","https://openalex.org/W6603148303","https://openalex.org/W6606397440","https://openalex.org/W6628905179","https://openalex.org/W6678356393"],"related_works":["https://openalex.org/W2270327411","https://openalex.org/W2161479870","https://openalex.org/W1528479792","https://openalex.org/W581435334","https://openalex.org/W2372523617","https://openalex.org/W2537778971","https://openalex.org/W1583422155","https://openalex.org/W1649619740","https://openalex.org/W3213252596","https://openalex.org/W1534006406"],"abstract_inverted_index":{"Despite":[0],"its":[1],"intuitive":[2],"appeal,":[3],"the":[4,9,23,52,68,75,106],"hypothesis":[5],"that":[6,50,56,83,93],"retrieval":[7],"at":[8],"level":[10],"of":[11,25,54,70,77,105,109],"\"concepts\"":[12],"should":[13],"outperform":[14],"purely":[15],"term-based":[16],"approaches":[17],"remains":[18],"unverified":[19],"empirically.":[20],"In":[21],"addition,":[22],"use":[24],"\"knowledge\"":[26],"has":[27],"not":[28],"consistently":[29],"resulted":[30],"in":[31,67],"performance":[32,107],"gains.":[33],"After":[34],"identifying":[35],"possible":[36],"reasons":[37],"for":[38,47,59],"previous":[39],"negative":[40],"results,":[41],"we":[42,113],"present":[43],"a":[44,90,102],"novel":[45],"framework":[46,66],"\"conceptual":[48],"retrieval\"":[49],"articulates":[51],"types":[53],"knowledge":[55],"are":[57],"important":[58],"information":[60],"seeking.":[61],"We":[62],"instantiate":[63],"this":[64],"general":[65],"domain":[69],"clinical":[71],"medicine":[72,79],"based":[73],"on":[74],"principles":[76],"evidence-based":[78],"(EBM).":[80],"Experiments":[81],"show":[82],"an":[84],"EBM-based":[85],"scoring":[86],"algorithm":[87],"dramatically":[88],"outperforms":[89],"state-of-the-art":[91],"baseline":[92],"employs":[94],"only":[95],"term":[96],"statistics.":[97],"Ablation":[98],"studies":[99],"further":[100],"yield":[101],"better":[103],"understanding":[104],"contributions":[108],"different":[110],"components.":[111],"Finally,":[112],"discuss":[114],"how":[115],"other":[116],"domains":[117],"can":[118],"benefit":[119],"from":[120],"knowledge-based":[121],"approaches.":[122]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":4},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":7},{"year":2013,"cited_by_count":5},{"year":2012,"cited_by_count":5}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
