{"id":"https://openalex.org/W1583341654","doi":"https://doi.org/10.1007/3-540-19422-3_14","title":"Designing gamma-acyclic database schemes using decomposition and augmentation techniques","display_name":"Designing gamma-acyclic database schemes using decomposition and augmentation techniques","publication_year":1988,"publication_date":"1988-01-01","ids":{"openalex":"https://openalex.org/W1583341654","doi":"https://doi.org/10.1007/3-540-19422-3_14","mag":"1583341654"},"language":"en","primary_location":{"id":"doi:10.1007/3-540-19422-3_14","is_oa":false,"landing_page_url":"https://doi.org/10.1007/3-540-19422-3_14","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":"conference-paper","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/A5084058235","display_name":"Dietmar Seipel","orcid":null},"institutions":[{"id":"https://openalex.org/I25974101","display_name":"University of W\u00fcrzburg","ror":"https://ror.org/00fbnyb24","country_code":"DE","type":"education","lineage":["https://openalex.org/I25974101"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Dietmar Seipel","raw_affiliation_strings":["Lehrstuhl f\u00fcr Informatik I, Universit\u00e4t W\u00fcrzburg, Am Hubland, D-8700, W\u00fcrzburg","Universit\u00e4t W\u00fcrzburg#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Lehrstuhl f\u00fcr Informatik I, Universit\u00e4t W\u00fcrzburg, Am Hubland, D-8700, W\u00fcrzburg","institution_ids":["https://openalex.org/I25974101"]},{"raw_affiliation_string":"Universit\u00e4t W\u00fcrzburg#TAB#","institution_ids":["https://openalex.org/I25974101"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068776112","display_name":"Detlev Ruland","orcid":null},"institutions":[{"id":"https://openalex.org/I25974101","display_name":"University of W\u00fcrzburg","ror":"https://ror.org/00fbnyb24","country_code":"DE","type":"education","lineage":["https://openalex.org/I25974101"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Detlev Ruland","raw_affiliation_strings":["Lehrstuhl f\u00fcr Informatik I, Universit\u00e4t W\u00fcrzburg, Am Hubland, D-8700, W\u00fcrzburg","Universit\u00e4t W\u00fcrzburg#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Lehrstuhl f\u00fcr Informatik I, Universit\u00e4t W\u00fcrzburg, Am Hubland, D-8700, W\u00fcrzburg","institution_ids":["https://openalex.org/I25974101"]},{"raw_affiliation_string":"Universit\u00e4t W\u00fcrzburg#TAB#","institution_ids":["https://openalex.org/I25974101"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I25974101"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":0.3627,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.52453988,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"171","last_page":"185"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10317","display_name":"Advanced Database Systems and Queries","score":0.9994999766349792,"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":0.9994999766349792,"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":0.998199999332428,"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/T11010","display_name":"Logic, Reasoning, and Knowledge","score":0.9886000156402588,"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/relation","display_name":"Relation (database)","score":0.8017705082893372},{"id":"https://openalex.org/keywords/lossless-compression","display_name":"Lossless compression","score":0.7247089147567749},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.6892040967941284},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6685713529586792},{"id":"https://openalex.org/keywords/decomposition","display_name":"Decomposition","score":0.6427684426307678},{"id":"https://openalex.org/keywords/relational-database","display_name":"Relational database","score":0.6067583560943604},{"id":"https://openalex.org/keywords/property","display_name":"Property (philosophy)","score":0.5786323547363281},{"id":"https://openalex.org/keywords/sequence","display_name":"Sequence (biology)","score":0.5315231084823608},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.480856716632843},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.4303857982158661},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.34564799070358276},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.27228808403015137},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.11819490790367126}],"concepts":[{"id":"https://openalex.org/C25343380","wikidata":"https://www.wikidata.org/wiki/Q277521","display_name":"Relation (database)","level":2,"score":0.8017705082893372},{"id":"https://openalex.org/C81081738","wikidata":"https://www.wikidata.org/wiki/Q55542","display_name":"Lossless compression","level":3,"score":0.7247089147567749},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.6892040967941284},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6685713529586792},{"id":"https://openalex.org/C124681953","wikidata":"https://www.wikidata.org/wiki/Q339062","display_name":"Decomposition","level":2,"score":0.6427684426307678},{"id":"https://openalex.org/C5655090","wikidata":"https://www.wikidata.org/wiki/Q192588","display_name":"Relational database","level":2,"score":0.6067583560943604},{"id":"https://openalex.org/C189950617","wikidata":"https://www.wikidata.org/wiki/Q937228","display_name":"Property (philosophy)","level":2,"score":0.5786323547363281},{"id":"https://openalex.org/C2778112365","wikidata":"https://www.wikidata.org/wiki/Q3511065","display_name":"Sequence (biology)","level":2,"score":0.5315231084823608},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.480856716632843},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4303857982158661},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.34564799070358276},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.27228808403015137},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.11819490790367126},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"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/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/3-540-19422-3_14","is_oa":false,"landing_page_url":"https://doi.org/10.1007/3-540-19422-3_14","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":25,"referenced_works":["https://openalex.org/W1510475784","https://openalex.org/W1547934560","https://openalex.org/W1583341654","https://openalex.org/W1584982049","https://openalex.org/W1608639859","https://openalex.org/W1774916018","https://openalex.org/W1966719305","https://openalex.org/W1981197243","https://openalex.org/W2001605229","https://openalex.org/W2005983649","https://openalex.org/W2006772093","https://openalex.org/W2023663289","https://openalex.org/W2053675370","https://openalex.org/W2057773300","https://openalex.org/W2072838038","https://openalex.org/W2089101951","https://openalex.org/W2093275530","https://openalex.org/W2104498537","https://openalex.org/W2115822498","https://openalex.org/W2132873892","https://openalex.org/W2148417962","https://openalex.org/W4254902277","https://openalex.org/W6630476073","https://openalex.org/W6632922663","https://openalex.org/W6637960317"],"related_works":["https://openalex.org/W3106969033","https://openalex.org/W2186939576","https://openalex.org/W2357988910","https://openalex.org/W2377158164","https://openalex.org/W2187600494","https://openalex.org/W2114030128","https://openalex.org/W2948148442","https://openalex.org/W2135707701","https://openalex.org/W2352493357","https://openalex.org/W1539746627"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}