{"id":"https://openalex.org/W2081877265","doi":"https://doi.org/10.1007/s10115-012-0504-y","title":"An efficient concept-based retrieval model for enhancing text retrieval quality","display_name":"An efficient concept-based retrieval model for enhancing text retrieval quality","publication_year":2012,"publication_date":"2012-06-11","ids":{"openalex":"https://openalex.org/W2081877265","doi":"https://doi.org/10.1007/s10115-012-0504-y","mag":"2081877265"},"language":"en","primary_location":{"id":"doi:10.1007/s10115-012-0504-y","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10115-012-0504-y","pdf_url":null,"source":{"id":"https://openalex.org/S81770430","display_name":"Knowledge and Information Systems","issn_l":"0219-1377","issn":["0219-1377","0219-3116"],"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":"Knowledge and Information Systems","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/A5075022926","display_name":"Shady Shehata","orcid":"https://orcid.org/0000-0002-3258-6734"},"institutions":[{"id":"https://openalex.org/I4210086735","display_name":"D2L (Canada)","ror":"https://ror.org/002g2cw45","country_code":"CA","type":"company","lineage":["https://openalex.org/I4210086735"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Shady Shehata","raw_affiliation_strings":["Desire2Learn Incorporated, Kitchener, Ontario, Canada","Desire2Learn Incorporated"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Desire2Learn Incorporated, Kitchener, Ontario, Canada","institution_ids":["https://openalex.org/I4210086735"]},{"raw_affiliation_string":"Desire2Learn Incorporated","institution_ids":["https://openalex.org/I4210086735"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070046659","display_name":"Fakhri Karray","orcid":null},"institutions":[{"id":"https://openalex.org/I151746483","display_name":"University of Waterloo","ror":"https://ror.org/01aff2v68","country_code":"CA","type":"education","lineage":["https://openalex.org/I151746483"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Fakhri Karray","raw_affiliation_strings":["Pattern Analysis and Machine Intelligence (PAMI) Research Group, University of Waterloo, Waterloo, ON, N2L 3G1, Canada","(University of Waterloo)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Pattern Analysis and Machine Intelligence (PAMI) Research Group, University of Waterloo, Waterloo, ON, N2L 3G1, Canada","institution_ids":["https://openalex.org/I151746483"]},{"raw_affiliation_string":"(University of Waterloo)","institution_ids":["https://openalex.org/I151746483"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5039318050","display_name":"Mohamed S. Kamel","orcid":"https://orcid.org/0000-0001-6173-8082"},"institutions":[{"id":"https://openalex.org/I151746483","display_name":"University of Waterloo","ror":"https://ror.org/01aff2v68","country_code":"CA","type":"education","lineage":["https://openalex.org/I151746483"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Mohamed S. Kamel","raw_affiliation_strings":["Pattern Analysis and Machine Intelligence (PAMI) Research Group, University of Waterloo, Waterloo, ON, N2L 3G1, Canada","(University of Waterloo)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Pattern Analysis and Machine Intelligence (PAMI) Research Group, University of Waterloo, Waterloo, ON, N2L 3G1, Canada","institution_ids":["https://openalex.org/I151746483"]},{"raw_affiliation_string":"(University of Waterloo)","institution_ids":["https://openalex.org/I151746483"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5075022926"],"corresponding_institution_ids":["https://openalex.org/I4210086735"],"apc_list":{"value":2890,"currency":"USD","value_usd":2890},"apc_paid":null,"fwci":3.2268,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.92292495,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"35","issue":"2","first_page":"411","last_page":"434"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10028","display_name":"Topic Modeling","score":0.9986000061035156,"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/T10028","display_name":"Topic Modeling","score":0.9986000061035156,"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/T10286","display_name":"Information Retrieval and Search Behavior","score":0.9961000084877014,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T12016","display_name":"Web Data Mining and Analysis","score":0.995199978351593,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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":0.7726226449012756},{"id":"https://openalex.org/keywords/sentence","display_name":"Sentence","score":0.6938180923461914},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.6325275897979736},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.6023820638656616},{"id":"https://openalex.org/keywords/weighting","display_name":"Weighting","score":0.5825223326683044},{"id":"https://openalex.org/keywords/term","display_name":"Term (time)","score":0.5191301703453064},{"id":"https://openalex.org/keywords/semantics","display_name":"Semantics (computer science)","score":0.48721736669540405},{"id":"https://openalex.org/keywords/latent-semantic-analysis","display_name":"Latent semantic analysis","score":0.48167574405670166},{"id":"https://openalex.org/keywords/term-discrimination","display_name":"Term Discrimination","score":0.4805877208709717},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.4789857864379883},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4681413769721985},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.4533923268318176},{"id":"https://openalex.org/keywords/document-retrieval","display_name":"Document retrieval","score":0.4345383942127228},{"id":"https://openalex.org/keywords/relevance","display_name":"Relevance (law)","score":0.4144763946533203},{"id":"https://openalex.org/keywords/concept-search","display_name":"Concept search","score":0.36118102073669434},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.1368860900402069},{"id":"https://openalex.org/keywords/search-engine","display_name":"Search engine","score":0.08703359961509705}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7726226449012756},{"id":"https://openalex.org/C2777530160","wikidata":"https://www.wikidata.org/wiki/Q41796","display_name":"Sentence","level":2,"score":0.6938180923461914},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.6325275897979736},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.6023820638656616},{"id":"https://openalex.org/C183115368","wikidata":"https://www.wikidata.org/wiki/Q856577","display_name":"Weighting","level":2,"score":0.5825223326683044},{"id":"https://openalex.org/C61797465","wikidata":"https://www.wikidata.org/wiki/Q1188986","display_name":"Term (time)","level":2,"score":0.5191301703453064},{"id":"https://openalex.org/C184337299","wikidata":"https://www.wikidata.org/wiki/Q1437428","display_name":"Semantics (computer science)","level":2,"score":0.48721736669540405},{"id":"https://openalex.org/C170133592","wikidata":"https://www.wikidata.org/wiki/Q1806883","display_name":"Latent semantic analysis","level":2,"score":0.48167574405670166},{"id":"https://openalex.org/C22639730","wikidata":"https://www.wikidata.org/wiki/Q7702546","display_name":"Term Discrimination","level":5,"score":0.4805877208709717},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.4789857864379883},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4681413769721985},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.4533923268318176},{"id":"https://openalex.org/C161156560","wikidata":"https://www.wikidata.org/wiki/Q1638872","display_name":"Document retrieval","level":2,"score":0.4345383942127228},{"id":"https://openalex.org/C158154518","wikidata":"https://www.wikidata.org/wiki/Q7310970","display_name":"Relevance (law)","level":2,"score":0.4144763946533203},{"id":"https://openalex.org/C182861755","wikidata":"https://www.wikidata.org/wiki/Q5158391","display_name":"Concept search","level":4,"score":0.36118102073669434},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.1368860900402069},{"id":"https://openalex.org/C97854310","wikidata":"https://www.wikidata.org/wiki/Q19541","display_name":"Search engine","level":2,"score":0.08703359961509705},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"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/C164120249","wikidata":"https://www.wikidata.org/wiki/Q995982","display_name":"Web search query","level":3,"score":0.0},{"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/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s10115-012-0504-y","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10115-012-0504-y","pdf_url":null,"source":{"id":"https://openalex.org/S81770430","display_name":"Knowledge and Information Systems","issn_l":"0219-1377","issn":["0219-1377","0219-3116"],"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":"Knowledge and Information Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W182831726","https://openalex.org/W281139126","https://openalex.org/W1508203142","https://openalex.org/W1845198550","https://openalex.org/W1956559956","https://openalex.org/W1970318294","https://openalex.org/W1987566315","https://openalex.org/W1990159582","https://openalex.org/W2000918452","https://openalex.org/W2015629112","https://openalex.org/W2018548390","https://openalex.org/W2040943505","https://openalex.org/W2067833899","https://openalex.org/W2092654472","https://openalex.org/W2098162425","https://openalex.org/W2100703320","https://openalex.org/W2105157020","https://openalex.org/W2107134232","https://openalex.org/W2109244020","https://openalex.org/W2134199742","https://openalex.org/W2138043057","https://openalex.org/W2150203234","https://openalex.org/W2151170651","https://openalex.org/W2154979596","https://openalex.org/W2157052295","https://openalex.org/W2165612380","https://openalex.org/W2325227998","https://openalex.org/W2885050925","https://openalex.org/W2914856469"],"related_works":["https://openalex.org/W2384498496","https://openalex.org/W2403243763","https://openalex.org/W3028990185","https://openalex.org/W2361661854","https://openalex.org/W625258209","https://openalex.org/W2189581250","https://openalex.org/W2370778469","https://openalex.org/W2514915152","https://openalex.org/W1564854324","https://openalex.org/W1484057680"],"abstract_inverted_index":null,"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":1}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}
