{"id":"https://openalex.org/W2040065470","doi":"https://doi.org/10.1007/s00521-010-0392-6","title":"RAST: finding related documents based on triplet similarity","display_name":"RAST: finding related documents based on triplet similarity","publication_year":2010,"publication_date":"2010-06-14","ids":{"openalex":"https://openalex.org/W2040065470","doi":"https://doi.org/10.1007/s00521-010-0392-6","mag":"2040065470"},"language":"en","primary_location":{"id":"doi:10.1007/s00521-010-0392-6","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00521-010-0392-6","pdf_url":null,"source":{"id":"https://openalex.org/S147897268","display_name":"Neural Computing and Applications","issn_l":"0941-0643","issn":["0941-0643","1433-3058"],"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":"Neural Computing and Applications","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/A5109042215","display_name":"Shiro Usui","orcid":null},"institutions":[{"id":"https://openalex.org/I2800939219","display_name":"RIKEN Center for Brain Science","ror":"https://ror.org/04j1n1c04","country_code":"JP","type":"facility","lineage":["https://openalex.org/I2800939219","https://openalex.org/I4210110652"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Shiro Usui","raw_affiliation_strings":["RIKEN Brain Science Institute, Laboratory for Neuroinformatics, 2-1 Hirosawa, Wako, Saitama, 351-0198, Japan","RIKEN Brain Science Institute, Laboratory for Neuroinformatics, 2-1 Hirosawa, 351-0198, Wako, Saitama, Japan#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"RIKEN Brain Science Institute, Laboratory for Neuroinformatics, 2-1 Hirosawa, Wako, Saitama, 351-0198, Japan","institution_ids":["https://openalex.org/I2800939219"]},{"raw_affiliation_string":"RIKEN Brain Science Institute, Laboratory for Neuroinformatics, 2-1 Hirosawa, 351-0198, Wako, Saitama, Japan#TAB#","institution_ids":["https://openalex.org/I2800939219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086282803","display_name":"Nilton L. Kamiji","orcid":"https://orcid.org/0000-0001-5006-6612"},"institutions":[{"id":"https://openalex.org/I2800939219","display_name":"RIKEN Center for Brain Science","ror":"https://ror.org/04j1n1c04","country_code":"JP","type":"facility","lineage":["https://openalex.org/I2800939219","https://openalex.org/I4210110652"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Nilton Liuji Kamiji","raw_affiliation_strings":["RIKEN Brain Science Institute, Laboratory for Neuroinformatics, 2-1 Hirosawa, Wako, Saitama, 351-0198, Japan","RIKEN Brain Science Institute, Laboratory for Neuroinformatics, 2-1 Hirosawa, 351-0198, Wako, Saitama, Japan#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"RIKEN Brain Science Institute, Laboratory for Neuroinformatics, 2-1 Hirosawa, Wako, Saitama, 351-0198, Japan","institution_ids":["https://openalex.org/I2800939219"]},{"raw_affiliation_string":"RIKEN Brain Science Institute, Laboratory for Neuroinformatics, 2-1 Hirosawa, 351-0198, Wako, Saitama, Japan#TAB#","institution_ids":["https://openalex.org/I2800939219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102188928","display_name":"Tatsuki Taniguchi","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Tatsuki Taniguchi","raw_affiliation_strings":["IVIS Inc, 3-6-6 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan","IVIS Inc, 3-6-6 Hongo, 113-0033, Bunkyo-ku, Tokyo, Japan#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IVIS Inc, 3-6-6 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan","institution_ids":[]},{"raw_affiliation_string":"IVIS Inc, 3-6-6 Hongo, 113-0033, Bunkyo-ku, Tokyo, Japan#TAB#","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5105268757","display_name":"Naonori Ueda","orcid":null},"institutions":[{"id":"https://openalex.org/I2251713219","display_name":"NTT (Japan)","ror":"https://ror.org/00berct97","country_code":"JP","type":"company","lineage":["https://openalex.org/I2251713219"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Naonori Ueda","raw_affiliation_strings":["NTT Communication Science Laboratories, 2-4 Hikaridai, Seika-cho, Saraku-gun, Kyoto, 619-0237, Japan","NTT Communication Science Laboratories, 2-4 Hikaridai, Seika-cho, Saraku-gun, 619-0237, Kyoto, Japan#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NTT Communication Science Laboratories, 2-4 Hikaridai, Seika-cho, Saraku-gun, Kyoto, 619-0237, Japan","institution_ids":["https://openalex.org/I2251713219"]},{"raw_affiliation_string":"NTT Communication Science Laboratories, 2-4 Hikaridai, Seika-cho, Saraku-gun, 619-0237, Kyoto, Japan#TAB#","institution_ids":["https://openalex.org/I2251713219"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5109042215"],"corresponding_institution_ids":["https://openalex.org/I2800939219"],"apc_list":{"value":2990,"currency":"USD","value_usd":2990},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.09450637,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"20","issue":"7","first_page":"993","last_page":"999"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13083","display_name":"Advanced Text Analysis Techniques","score":0.9991999864578247,"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/T13083","display_name":"Advanced Text Analysis Techniques","score":0.9991999864578247,"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/T10538","display_name":"Data Mining Algorithms and Applications","score":0.9843999743461609,"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/T10028","display_name":"Topic Modeling","score":0.9785000085830688,"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/cosine-similarity","display_name":"Cosine similarity","score":0.8069392442703247},{"id":"https://openalex.org/keywords/similarity","display_name":"Similarity (geometry)","score":0.7826440334320068},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7644165754318237},{"id":"https://openalex.org/keywords/sorting","display_name":"Sorting","score":0.706688404083252},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.6840938329696655},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.6729362607002258},{"id":"https://openalex.org/keywords/computational-science-and-engineering","display_name":"Computational Science and Engineering","score":0.6271973848342896},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.6100249886512756},{"id":"https://openalex.org/keywords/interface","display_name":"Interface (matter)","score":0.4227643609046936},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3771987557411194},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3003496527671814},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.28091931343078613},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.22667965292930603},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.13644331693649292}],"concepts":[{"id":"https://openalex.org/C2780762811","wikidata":"https://www.wikidata.org/wiki/Q1784941","display_name":"Cosine similarity","level":3,"score":0.8069392442703247},{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.7826440334320068},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7644165754318237},{"id":"https://openalex.org/C111696304","wikidata":"https://www.wikidata.org/wiki/Q2303697","display_name":"Sorting","level":2,"score":0.706688404083252},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.6840938329696655},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.6729362607002258},{"id":"https://openalex.org/C68597687","wikidata":"https://www.wikidata.org/wiki/Q362601","display_name":"Computational Science and Engineering","level":2,"score":0.6271973848342896},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.6100249886512756},{"id":"https://openalex.org/C113843644","wikidata":"https://www.wikidata.org/wiki/Q901882","display_name":"Interface (matter)","level":4,"score":0.4227643609046936},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3771987557411194},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3003496527671814},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.28091931343078613},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.22667965292930603},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.13644331693649292},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"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/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"id":"https://openalex.org/C157915830","wikidata":"https://www.wikidata.org/wiki/Q2928001","display_name":"Bubble","level":2,"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/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s00521-010-0392-6","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00521-010-0392-6","pdf_url":null,"source":{"id":"https://openalex.org/S147897268","display_name":"Neural Computing and Applications","issn_l":"0941-0643","issn":["0941-0643","1433-3058"],"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":"Neural Computing and Applications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.41999998688697815,"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W2033106155","https://openalex.org/W2045108252","https://openalex.org/W2048625949","https://openalex.org/W2059962802","https://openalex.org/W2098162425","https://openalex.org/W2149175354","https://openalex.org/W2165612380","https://openalex.org/W4244881406","https://openalex.org/W4256163889"],"related_works":["https://openalex.org/W2389818373","https://openalex.org/W2220831889","https://openalex.org/W2056226831","https://openalex.org/W3013312691","https://openalex.org/W3027421045","https://openalex.org/W4312683641","https://openalex.org/W2576320324","https://openalex.org/W2980386803","https://openalex.org/W3215994059","https://openalex.org/W2319823519"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}