{"id":"https://openalex.org/W1795776373","doi":"https://doi.org/10.1007/978-3-540-78488-3_25","title":"Generating Concept Hierarchies from User Queries","display_name":"Generating Concept Hierarchies from User Queries","publication_year":2008,"publication_date":"2008-01-01","ids":{"openalex":"https://openalex.org/W1795776373","doi":"https://doi.org/10.1007/978-3-540-78488-3_25","mag":"1795776373"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-540-78488-3_25","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-540-78488-3_25","pdf_url":null,"source":{"id":"https://openalex.org/S2764461748","display_name":"Studies in computational intelligence","issn_l":"1860-949X","issn":["1860-949X","1860-9503"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Studies in Computational Intelligence","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/A5042290685","display_name":"Bob Wall","orcid":null},"institutions":[{"id":"https://openalex.org/I4210167196","display_name":"Minnow Environmental (Canada)","ror":"https://ror.org/05petyd50","country_code":"CA","type":"company","lineage":["https://openalex.org/I4210167196"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Bob Wall","raw_affiliation_strings":["RightNow Technologies, Bozeman, USA","RightNow Technologies"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"RightNow Technologies, Bozeman, USA","institution_ids":[]},{"raw_affiliation_string":"RightNow Technologies","institution_ids":["https://openalex.org/I4210167196"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042413149","display_name":"Neal Richter","orcid":null},"institutions":[{"id":"https://openalex.org/I4210167196","display_name":"Minnow Environmental (Canada)","ror":"https://ror.org/05petyd50","country_code":"CA","type":"company","lineage":["https://openalex.org/I4210167196"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Neal Richter","raw_affiliation_strings":["RightNow Technologies, Bozeman, USA","RightNow Technologies"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"RightNow Technologies, Bozeman, USA","institution_ids":[]},{"raw_affiliation_string":"RightNow Technologies","institution_ids":["https://openalex.org/I4210167196"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009847987","display_name":"Rafal A. Angryk","orcid":"https://orcid.org/0000-0001-9598-8207"},"institutions":[{"id":"https://openalex.org/I23732399","display_name":"Montana State University","ror":"https://ror.org/02w0trx84","country_code":"US","type":"education","lineage":["https://openalex.org/I23732399","https://openalex.org/I4210126032"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Rafal Angryk","raw_affiliation_strings":["Montana State University, Bozeman, USA","Montana State Univ"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Montana State University, Bozeman, USA","institution_ids":["https://openalex.org/I23732399"]},{"raw_affiliation_string":"Montana State Univ","institution_ids":["https://openalex.org/I23732399"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.12821004,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"423","last_page":"441"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10538","display_name":"Data Mining Algorithms and Applications","score":0.9970999956130981,"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"}},"topics":[{"id":"https://openalex.org/T10538","display_name":"Data Mining Algorithms and Applications","score":0.9970999956130981,"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/T11106","display_name":"Data Management and Algorithms","score":0.9969000220298767,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11269","display_name":"Algorithms and Data Compression","score":0.9968000054359436,"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":0.7850480079650879},{"id":"https://openalex.org/keywords/hierarchy","display_name":"Hierarchy","score":0.7125750780105591},{"id":"https://openalex.org/keywords/usable","display_name":"USable","score":0.6530830264091492},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.5422604084014893},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5326129198074341},{"id":"https://openalex.org/keywords/tree","display_name":"Tree (set theory)","score":0.4695000648498535},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.4678545594215393},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.46305012702941895},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.44962769746780396},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.44454240798950195},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.4348130524158478},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.21572774648666382},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.12655621767044067},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.12015902996063232},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09717464447021484}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7850480079650879},{"id":"https://openalex.org/C31170391","wikidata":"https://www.wikidata.org/wiki/Q188619","display_name":"Hierarchy","level":2,"score":0.7125750780105591},{"id":"https://openalex.org/C2780615836","wikidata":"https://www.wikidata.org/wiki/Q2471869","display_name":"USable","level":2,"score":0.6530830264091492},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.5422604084014893},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5326129198074341},{"id":"https://openalex.org/C113174947","wikidata":"https://www.wikidata.org/wiki/Q2859736","display_name":"Tree (set theory)","level":2,"score":0.4695000648498535},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.4678545594215393},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.46305012702941895},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.44962769746780396},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.44454240798950195},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.4348130524158478},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.21572774648666382},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.12655621767044067},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.12015902996063232},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09717464447021484},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C34447519","wikidata":"https://www.wikidata.org/wiki/Q179522","display_name":"Market economy","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},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-540-78488-3_25","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-540-78488-3_25","pdf_url":null,"source":{"id":"https://openalex.org/S2764461748","display_name":"Studies in computational intelligence","issn_l":"1860-949X","issn":["1860-949X","1860-9503"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Studies in Computational Intelligence","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/14","score":0.5600000023841858,"display_name":"Life below water"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1571401318","https://openalex.org/W1574845294","https://openalex.org/W1586759373","https://openalex.org/W1651093245","https://openalex.org/W1992419399","https://openalex.org/W1993441531","https://openalex.org/W1997623609","https://openalex.org/W2034953016","https://openalex.org/W2035695027","https://openalex.org/W2047720995","https://openalex.org/W2070412788","https://openalex.org/W2099322651","https://openalex.org/W2102650424","https://openalex.org/W2102831150","https://openalex.org/W2103333826","https://openalex.org/W2122683551","https://openalex.org/W2123656745","https://openalex.org/W2140931828","https://openalex.org/W2161919332","https://openalex.org/W4241931738"],"related_works":["https://openalex.org/W2982321410","https://openalex.org/W2392004567","https://openalex.org/W2940029036","https://openalex.org/W4388292429","https://openalex.org/W2756595502","https://openalex.org/W2046296964","https://openalex.org/W2010789764","https://openalex.org/W2219281195","https://openalex.org/W2187233292","https://openalex.org/W4389422031"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}