{"id":"https://openalex.org/W2007267732","doi":"https://doi.org/10.1007/s007990050036","title":"A system for constructing private digital libraries through information space exploration","display_name":"A system for constructing private digital libraries through information space exploration","publication_year":1998,"publication_date":"1998-10-01","ids":{"openalex":"https://openalex.org/W2007267732","doi":"https://doi.org/10.1007/s007990050036","mag":"2007267732"},"language":"en","primary_location":{"id":"doi:10.1007/s007990050036","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s007990050036","pdf_url":null,"source":{"id":"https://openalex.org/S110615584","display_name":"International Journal on Digital Libraries","issn_l":"1432-1300","issn":["1432-1300","1432-5012"],"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":"International Journal on Digital Libraries","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/A5056733127","display_name":"Masanori Sugimoto","orcid":"https://orcid.org/0000-0002-3781-0539"},"institutions":[{"id":"https://openalex.org/I114030911","display_name":"Otsuka (Japan)","ror":"https://ror.org/013k5y296","country_code":"JP","type":"company","lineage":["https://openalex.org/I114030911"]},{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Masanori Sugimoto","raw_affiliation_strings":["Research and Development Department, National Center for Science Information Systems, 3-29-1, Otsuka, Bunkyo-ku, Tokyo, 112, Japan;","Research and Development Department, National Center for Science Information Systems, 3-29-1, Otsuka, Bunkyo-ku, Tokyo, 112, Japan"],"affiliations":[{"raw_affiliation_string":"Research and Development Department, National Center for Science Information Systems, 3-29-1, Otsuka, Bunkyo-ku, Tokyo, 112, Japan;","institution_ids":["https://openalex.org/I74801974"]},{"raw_affiliation_string":"Research and Development Department, National Center for Science Information Systems, 3-29-1, Otsuka, Bunkyo-ku, Tokyo, 112, Japan","institution_ids":["https://openalex.org/I114030911"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043320538","display_name":"Norio Katayama","orcid":null},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]},{"id":"https://openalex.org/I114030911","display_name":"Otsuka (Japan)","ror":"https://ror.org/013k5y296","country_code":"JP","type":"company","lineage":["https://openalex.org/I114030911"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Norio Katayama","raw_affiliation_strings":["Research and Development Department, National Center for Science Information Systems, 3-29-1, Otsuka, Bunkyo-ku, Tokyo, 112, Japan;","Research and Development Department, National Center for Science Information Systems, 3-29-1, Otsuka, Bunkyo-ku, Tokyo, 112, Japan"],"affiliations":[{"raw_affiliation_string":"Research and Development Department, National Center for Science Information Systems, 3-29-1, Otsuka, Bunkyo-ku, Tokyo, 112, Japan;","institution_ids":["https://openalex.org/I74801974"]},{"raw_affiliation_string":"Research and Development Department, National Center for Science Information Systems, 3-29-1, Otsuka, Bunkyo-ku, Tokyo, 112, Japan","institution_ids":["https://openalex.org/I114030911"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5087434029","display_name":"Atsuhiro Takasu","orcid":"https://orcid.org/0000-0002-9061-7949"},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]},{"id":"https://openalex.org/I114030911","display_name":"Otsuka (Japan)","ror":"https://ror.org/013k5y296","country_code":"JP","type":"company","lineage":["https://openalex.org/I114030911"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Atsuhiro Takasu","raw_affiliation_strings":["Research and Development Department, National Center for Science Information Systems, 3-29-1, Otsuka, Bunkyo-ku, Tokyo, 112, Japan;","Research and Development Department, National Center for Science Information Systems, 3-29-1, Otsuka, Bunkyo-ku, Tokyo, 112, Japan"],"affiliations":[{"raw_affiliation_string":"Research and Development Department, National Center for Science Information Systems, 3-29-1, Otsuka, Bunkyo-ku, Tokyo, 112, Japan;","institution_ids":["https://openalex.org/I74801974"]},{"raw_affiliation_string":"Research and Development Department, National Center for Science Information Systems, 3-29-1, Otsuka, Bunkyo-ku, Tokyo, 112, Japan","institution_ids":["https://openalex.org/I114030911"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5056733127"],"corresponding_institution_ids":["https://openalex.org/I114030911","https://openalex.org/I74801974"],"apc_list":{"value":2290,"currency":"EUR","value_usd":2890},"apc_paid":null,"fwci":0.535,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.73936782,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":"2","issue":"1","first_page":"54","last_page":"66"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10317","display_name":"Advanced Database Systems and Queries","score":0.9986000061035156,"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"}},"topics":[{"id":"https://openalex.org/T10317","display_name":"Advanced Database Systems and Queries","score":0.9986000061035156,"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/T10215","display_name":"Semantic Web and Ontologies","score":0.9980999827384949,"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/T11106","display_name":"Data Management and Algorithms","score":0.9966999888420105,"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":0.7993184328079224},{"id":"https://openalex.org/keywords/digital-library","display_name":"Digital library","score":0.7484172582626343},{"id":"https://openalex.org/keywords/construct","display_name":"Construct (python library)","score":0.6879353523254395},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.6485419869422913},{"id":"https://openalex.org/keywords/mediation","display_name":"Mediation","score":0.6448851823806763},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.6019151210784912},{"id":"https://openalex.org/keywords/space","display_name":"Space (punctuation)","score":0.5697969794273376},{"id":"https://openalex.org/keywords/semantics","display_name":"Semantics (computer science)","score":0.5543088316917419},{"id":"https://openalex.org/keywords/information-space","display_name":"Information space","score":0.546881377696991},{"id":"https://openalex.org/keywords/order","display_name":"Order (exchange)","score":0.48587411642074585},{"id":"https://openalex.org/keywords/digital-transformation","display_name":"Digital transformation","score":0.44391822814941406},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.3295568823814392},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.07518506050109863},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.06371349096298218}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7993184328079224},{"id":"https://openalex.org/C513874922","wikidata":"https://www.wikidata.org/wiki/Q212805","display_name":"Digital library","level":3,"score":0.7484172582626343},{"id":"https://openalex.org/C2780801425","wikidata":"https://www.wikidata.org/wiki/Q5164392","display_name":"Construct (python library)","level":2,"score":0.6879353523254395},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.6485419869422913},{"id":"https://openalex.org/C179420905","wikidata":"https://www.wikidata.org/wiki/Q223871","display_name":"Mediation","level":2,"score":0.6448851823806763},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.6019151210784912},{"id":"https://openalex.org/C2778572836","wikidata":"https://www.wikidata.org/wiki/Q380933","display_name":"Space (punctuation)","level":2,"score":0.5697969794273376},{"id":"https://openalex.org/C184337299","wikidata":"https://www.wikidata.org/wiki/Q1437428","display_name":"Semantics (computer science)","level":2,"score":0.5543088316917419},{"id":"https://openalex.org/C2776377510","wikidata":"https://www.wikidata.org/wiki/Q4202250","display_name":"Information space","level":2,"score":0.546881377696991},{"id":"https://openalex.org/C182306322","wikidata":"https://www.wikidata.org/wiki/Q1779371","display_name":"Order (exchange)","level":2,"score":0.48587411642074585},{"id":"https://openalex.org/C126082660","wikidata":"https://www.wikidata.org/wiki/Q4252370","display_name":"Digital transformation","level":2,"score":0.44391822814941406},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.3295568823814392},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.07518506050109863},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.06371349096298218},{"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/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C124952713","wikidata":"https://www.wikidata.org/wiki/Q8242","display_name":"Literature","level":1,"score":0.0},{"id":"https://openalex.org/C164913051","wikidata":"https://www.wikidata.org/wiki/Q482","display_name":"Poetry","level":2,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s007990050036","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s007990050036","pdf_url":null,"source":{"id":"https://openalex.org/S110615584","display_name":"International Journal on Digital Libraries","issn_l":"1432-1300","issn":["1432-1300","1432-5012"],"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":"International Journal on Digital Libraries","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W1504694836","https://openalex.org/W1525068132","https://openalex.org/W1638026557","https://openalex.org/W1833785989","https://openalex.org/W1879587332","https://openalex.org/W1969340322","https://openalex.org/W1978093551","https://openalex.org/W1990874659","https://openalex.org/W1992527669","https://openalex.org/W1996764654","https://openalex.org/W2000890209","https://openalex.org/W2004762885","https://openalex.org/W2012949391","https://openalex.org/W2020662977","https://openalex.org/W2064782132","https://openalex.org/W2065336344","https://openalex.org/W2074011351","https://openalex.org/W2101740575","https://openalex.org/W2111921726","https://openalex.org/W2112798109","https://openalex.org/W2113609601","https://openalex.org/W2113788004","https://openalex.org/W2125055259","https://openalex.org/W2131385151","https://openalex.org/W2138764226","https://openalex.org/W2144192824","https://openalex.org/W2147654806","https://openalex.org/W2153237293","https://openalex.org/W2154011161","https://openalex.org/W2154836536","https://openalex.org/W2159888038","https://openalex.org/W2163657607","https://openalex.org/W2165511849","https://openalex.org/W2169766861","https://openalex.org/W2171411860","https://openalex.org/W2797790586"],"related_works":["https://openalex.org/W2955368606","https://openalex.org/W2261545136","https://openalex.org/W2374348893","https://openalex.org/W3120463682","https://openalex.org/W2362524988","https://openalex.org/W2384925428","https://openalex.org/W2349327794","https://openalex.org/W144654732","https://openalex.org/W1525223496","https://openalex.org/W2386784914"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
