{"id":"https://openalex.org/W1597763715","doi":"https://doi.org/10.1007/978-3-642-14589-6_34","title":"An Improved Algorithm for Extracting Research Communities from Bibliographic Data","display_name":"An Improved Algorithm for Extracting Research Communities from Bibliographic Data","publication_year":2010,"publication_date":"2010-01-01","ids":{"openalex":"https://openalex.org/W1597763715","doi":"https://doi.org/10.1007/978-3-642-14589-6_34","mag":"1597763715"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-642-14589-6_34","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-642-14589-6_34","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"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":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","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/A5070740855","display_name":"Yushi Nakamura","orcid":null},"institutions":[{"id":"https://openalex.org/I207014233","display_name":"Kyushu Institute of Technology","ror":"https://ror.org/02278tr80","country_code":"JP","type":"education","lineage":["https://openalex.org/I207014233"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Yushi Nakamura","raw_affiliation_strings":["Kyushu Institute of Technology, 680-4 Kawazu, Iizuka-shi, Fukuoka, 820-8502, Japan","Kyushu Institute of Technology, Fukuoka, Japan"],"affiliations":[{"raw_affiliation_string":"Kyushu Institute of Technology, 680-4 Kawazu, Iizuka-shi, Fukuoka, 820-8502, Japan","institution_ids":["https://openalex.org/I207014233"]},{"raw_affiliation_string":"Kyushu Institute of Technology, Fukuoka, Japan","institution_ids":["https://openalex.org/I207014233"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012659066","display_name":"Toshihiko Horiike","orcid":null},"institutions":[{"id":"https://openalex.org/I207014233","display_name":"Kyushu Institute of Technology","ror":"https://ror.org/02278tr80","country_code":"JP","type":"education","lineage":["https://openalex.org/I207014233"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Toshihiko Horiike","raw_affiliation_strings":["Kyushu Institute of Technology, 680-4 Kawazu, Iizuka-shi, Fukuoka, 820-8502, Japan","Kyushu Institute of Technology, Fukuoka, Japan"],"affiliations":[{"raw_affiliation_string":"Kyushu Institute of Technology, 680-4 Kawazu, Iizuka-shi, Fukuoka, 820-8502, Japan","institution_ids":["https://openalex.org/I207014233"]},{"raw_affiliation_string":"Kyushu Institute of Technology, Fukuoka, Japan","institution_ids":["https://openalex.org/I207014233"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074093734","display_name":"Yoshimasa Taira","orcid":null},"institutions":[{"id":"https://openalex.org/I207014233","display_name":"Kyushu Institute of Technology","ror":"https://ror.org/02278tr80","country_code":"JP","type":"education","lineage":["https://openalex.org/I207014233"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yoshimasa Taira","raw_affiliation_strings":["Kyushu Institute of Technology, 680-4 Kawazu, Iizuka-shi, Fukuoka, 820-8502, Japan","Kyushu Institute of Technology, Fukuoka, Japan"],"affiliations":[{"raw_affiliation_string":"Kyushu Institute of Technology, 680-4 Kawazu, Iizuka-shi, Fukuoka, 820-8502, Japan","institution_ids":["https://openalex.org/I207014233"]},{"raw_affiliation_string":"Kyushu Institute of Technology, Fukuoka, Japan","institution_ids":["https://openalex.org/I207014233"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070469480","display_name":"Hiroshi Sakamoto","orcid":"https://orcid.org/0000-0002-3470-9187"},"institutions":[{"id":"https://openalex.org/I4210086780","display_name":"Japan Science and Technology Agency","ror":"https://ror.org/00097mb19","country_code":"JP","type":"government","lineage":["https://openalex.org/I4210086780"]},{"id":"https://openalex.org/I207014233","display_name":"Kyushu Institute of Technology","ror":"https://ror.org/02278tr80","country_code":"JP","type":"education","lineage":["https://openalex.org/I207014233"]},{"id":"https://openalex.org/I2887429400","display_name":"Kawaguchi Junior College","ror":"https://ror.org/016yfhd37","country_code":"JP","type":"education","lineage":["https://openalex.org/I2887429400"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroshi Sakamoto","raw_affiliation_strings":["Kyushu Institute of Technology, 680-4 Kawazu, Iizuka-shi, Fukuoka, 820-8502, Japan","PRESTO JST, Kawaguchi Center Building 4-1-8, Honcho, Kawaguchi-shi, Saitama, 332-0012, Japan","PRESTO JST, Saitama, Japan","Kyushu Institute of Technology, Fukuoka, Japan"],"affiliations":[{"raw_affiliation_string":"Kyushu Institute of Technology, 680-4 Kawazu, Iizuka-shi, Fukuoka, 820-8502, Japan","institution_ids":["https://openalex.org/I207014233"]},{"raw_affiliation_string":"PRESTO JST, Kawaguchi Center Building 4-1-8, Honcho, Kawaguchi-shi, Saitama, 332-0012, Japan","institution_ids":["https://openalex.org/I2887429400"]},{"raw_affiliation_string":"PRESTO JST, Saitama, Japan","institution_ids":["https://openalex.org/I4210086780"]},{"raw_affiliation_string":"Kyushu Institute of Technology, Fukuoka, Japan","institution_ids":["https://openalex.org/I207014233"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5070740855"],"corresponding_institution_ids":["https://openalex.org/I207014233"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":0.3858,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.66401249,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"338","last_page":"345"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12016","display_name":"Web Data Mining and Analysis","score":0.9980999827384949,"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/T12016","display_name":"Web Data Mining and Analysis","score":0.9980999827384949,"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/T10742","display_name":"Peer-to-Peer Network Technologies","score":0.9883999824523926,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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":0.9860000014305115,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8363758325576782},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.5790340900421143},{"id":"https://openalex.org/keywords/data-extraction","display_name":"Data extraction","score":0.5596244931221008},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.544651448726654},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.48867300152778625},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.4476982057094574},{"id":"https://openalex.org/keywords/data-set","display_name":"Data set","score":0.43047231435775757},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4237835705280304},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.4172705411911011},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.32936644554138184},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.21400275826454163}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8363758325576782},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.5790340900421143},{"id":"https://openalex.org/C2777466982","wikidata":"https://www.wikidata.org/wiki/Q5227287","display_name":"Data extraction","level":3,"score":0.5596244931221008},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.544651448726654},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.48867300152778625},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.4476982057094574},{"id":"https://openalex.org/C58489278","wikidata":"https://www.wikidata.org/wiki/Q1172284","display_name":"Data set","level":2,"score":0.43047231435775757},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4237835705280304},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.4172705411911011},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.32936644554138184},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.21400275826454163},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","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/C2779473830","wikidata":"https://www.wikidata.org/wiki/Q1540899","display_name":"MEDLINE","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/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-642-14589-6_34","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-642-14589-6_34","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"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":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1504299529","https://openalex.org/W1981202432","https://openalex.org/W1984374364","https://openalex.org/W1987777228","https://openalex.org/W2002531683","https://openalex.org/W2006119904","https://openalex.org/W2020423193","https://openalex.org/W2055679114","https://openalex.org/W2088123540","https://openalex.org/W2090359754","https://openalex.org/W2102931907","https://openalex.org/W2123806189","https://openalex.org/W2131360150","https://openalex.org/W2134122907","https://openalex.org/W2149342630","https://openalex.org/W2151626491","https://openalex.org/W2171396134","https://openalex.org/W4213060883"],"related_works":["https://openalex.org/W2060943766","https://openalex.org/W2374502283","https://openalex.org/W4311341443","https://openalex.org/W2048701728","https://openalex.org/W2905205967","https://openalex.org/W2379152954","https://openalex.org/W2070552089","https://openalex.org/W2014897315","https://openalex.org/W4380998076","https://openalex.org/W2382243391"],"abstract_inverted_index":null,"counts_by_year":[{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}