{"id":"https://openalex.org/W2001716799","doi":"https://doi.org/10.1145/1500412.1500491","title":"Data compression procedures utilizing the similarity of data","display_name":"Data compression procedures utilizing the similarity of data","publication_year":1981,"publication_date":"1981-01-01","ids":{"openalex":"https://openalex.org/W2001716799","doi":"https://doi.org/10.1145/1500412.1500491","mag":"2001716799"},"language":"en","primary_location":{"id":"doi:10.1145/1500412.1500491","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1500412.1500491","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the May 4-7, 1981, national computer conference on - AFIPS '81","raw_type":"proceedings-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/A5103702858","display_name":"Yahiko Kambayashi","orcid":null},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yahiko Kambayashi","raw_affiliation_strings":["Kyoto University, Kyoto, Japan","Kyoto University, Kyoto, Japan#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kyoto University, Kyoto, Japan","institution_ids":["https://openalex.org/I22299242"]},{"raw_affiliation_string":"Kyoto University, Kyoto, Japan#TAB#","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108576766","display_name":"Narao Nakatsu","orcid":null},"institutions":[{"id":"https://openalex.org/I39018119","display_name":"Aichi University of Education","ror":"https://ror.org/03m964n84","country_code":"JP","type":"education","lineage":["https://openalex.org/I39018119"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Narao Nakatsu","raw_affiliation_strings":["Aichi University of Education, Aichi, Japan","Aichi Univ. of Education, Aichi, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Aichi University of Education, Aichi, Japan","institution_ids":["https://openalex.org/I39018119"]},{"raw_affiliation_string":"Aichi Univ. of Education, Aichi, Japan","institution_ids":["https://openalex.org/I39018119"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054859202","display_name":"Shuzo Yajima","orcid":null},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shuzo Yajima","raw_affiliation_strings":["Kyoto University, Kyoto, Japan","Kyoto University, Kyoto, Japan#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kyoto University, Kyoto, Japan","institution_ids":["https://openalex.org/I22299242"]},{"raw_affiliation_string":"Kyoto University, Kyoto, Japan#TAB#","institution_ids":["https://openalex.org/I22299242"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.08282476,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"555","last_page":"555"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11269","display_name":"Algorithms and Data Compression","score":0.9998000264167786,"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/T11269","display_name":"Algorithms and Data Compression","score":0.9998000264167786,"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":0.9977999925613403,"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/T10317","display_name":"Advanced Database Systems and Queries","score":0.9976999759674072,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7932550311088562},{"id":"https://openalex.org/keywords/similarity","display_name":"Similarity (geometry)","score":0.6591525673866272},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.6583752632141113},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.6109309792518616},{"id":"https://openalex.org/keywords/data-set","display_name":"Data set","score":0.5657418370246887},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5530650019645691},{"id":"https://openalex.org/keywords/compression","display_name":"Compression (physics)","score":0.5320414304733276},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.4466702938079834},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.4389660358428955},{"id":"https://openalex.org/keywords/data-modeling","display_name":"Data modeling","score":0.4205933213233948},{"id":"https://openalex.org/keywords/relational-database","display_name":"Relational database","score":0.4197206497192383},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1712110936641693},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.06095832586288452}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7932550311088562},{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.6591525673866272},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.6583752632141113},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.6109309792518616},{"id":"https://openalex.org/C58489278","wikidata":"https://www.wikidata.org/wiki/Q1172284","display_name":"Data set","level":2,"score":0.5657418370246887},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5530650019645691},{"id":"https://openalex.org/C180016635","wikidata":"https://www.wikidata.org/wiki/Q2712821","display_name":"Compression (physics)","level":2,"score":0.5320414304733276},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.4466702938079834},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.4389660358428955},{"id":"https://openalex.org/C67186912","wikidata":"https://www.wikidata.org/wiki/Q367664","display_name":"Data modeling","level":2,"score":0.4205933213233948},{"id":"https://openalex.org/C5655090","wikidata":"https://www.wikidata.org/wiki/Q192588","display_name":"Relational database","level":2,"score":0.4197206497192383},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1712110936641693},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.06095832586288452},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1500412.1500491","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1500412.1500491","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the May 4-7, 1981, national computer conference on - AFIPS '81","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W2006480142","https://openalex.org/W2013367214","https://openalex.org/W2015403876","https://openalex.org/W2023280155","https://openalex.org/W2060108852","https://openalex.org/W2092535964","https://openalex.org/W2094076885","https://openalex.org/W2132927780","https://openalex.org/W2159886933","https://openalex.org/W2533248932","https://openalex.org/W2799004609","https://openalex.org/W2911940095"],"related_works":["https://openalex.org/W306357984","https://openalex.org/W1882913083","https://openalex.org/W2027048017","https://openalex.org/W2988469041","https://openalex.org/W2117642514","https://openalex.org/W2416559981","https://openalex.org/W2612632602","https://openalex.org/W2321805087","https://openalex.org/W2527777278","https://openalex.org/W3095784589"],"abstract_inverted_index":{"In":[0],"large":[1],"database":[2],"systems,":[3],"we":[4],"usually":[5],"encounter":[6],"the":[7],"situation":[8],"when":[9],"a":[10,39],"set":[11],"of":[12,28,37,41],"similar":[13],"data":[14,23,42],"is":[15],"to":[16],"be":[17],"stored.":[18],"This":[19],"paper":[20],"discusses":[21],"efficient":[22],"compression":[24],"procedures":[25,31],"utilizing":[26],"similarity":[27],"data.":[29],"These":[30],"are":[32],"suitable":[33],"for":[34],"compressing":[35],"versions":[36],"programs,":[38],"series":[40],"produced":[43],"in":[44],"an":[45],"office":[46],"etc.":[47]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
