{"id":"https://openalex.org/W1486187508","doi":"https://doi.org/10.1109/icde.1986.7266264","title":"A locking scheme for associative retrieval","display_name":"A locking scheme for associative retrieval","publication_year":1986,"publication_date":"1986-02-01","ids":{"openalex":"https://openalex.org/W1486187508","doi":"https://doi.org/10.1109/icde.1986.7266264","mag":"1486187508"},"language":"en","primary_location":{"id":"doi:10.1109/icde.1986.7266264","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icde.1986.7266264","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"1986 IEEE Second International Conference on Data Engineering","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/A5031584723","display_name":"Emmanuel Onuegbe","orcid":null},"institutions":[{"id":"https://openalex.org/I130238516","display_name":"University of Minnesota","ror":"https://ror.org/017zqws13","country_code":"US","type":"education","lineage":["https://openalex.org/I130238516"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"E. O. Onuegbe","raw_affiliation_strings":["Department of Computer Science, University of Minnesota, Minneapolis, MN 66465"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Minnesota, Minneapolis, MN 66465","institution_ids":["https://openalex.org/I130238516"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5035182703","display_name":"Hang Du","orcid":"https://orcid.org/0009-0001-3716-7627"},"institutions":[{"id":"https://openalex.org/I130238516","display_name":"University of Minnesota","ror":"https://ror.org/017zqws13","country_code":"US","type":"education","lineage":["https://openalex.org/I130238516"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"H.C. Du","raw_affiliation_strings":["Department of Computer Science, University of Minnesota, Minneapolis, MN 66465"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Minnesota, Minneapolis, MN 66465","institution_ids":["https://openalex.org/I130238516"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5031584723"],"corresponding_institution_ids":["https://openalex.org/I130238516"],"apc_list":null,"apc_paid":null,"fwci":0.5171,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.67390286,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"574","last_page":"579"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10772","display_name":"Distributed systems and fault tolerance","score":1.0,"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/T10772","display_name":"Distributed systems and fault tolerance","score":1.0,"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/T11181","display_name":"Advanced Data Storage Technologies","score":0.9994000196456909,"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/T12288","display_name":"Optimization and Search Problems","score":0.9944000244140625,"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":0.8699960708618164},{"id":"https://openalex.org/keywords/concurrency-control","display_name":"Concurrency control","score":0.6998070478439331},{"id":"https://openalex.org/keywords/concurrency","display_name":"Concurrency","score":0.6986278891563416},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.603418231010437},{"id":"https://openalex.org/keywords/associative-property","display_name":"Associative property","score":0.5262571573257446},{"id":"https://openalex.org/keywords/predicate","display_name":"Predicate (mathematical logic)","score":0.5103146433830261},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.5078499913215637},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.4863153398036957},{"id":"https://openalex.org/keywords/optimistic-concurrency-control","display_name":"Optimistic concurrency control","score":0.4852304458618164},{"id":"https://openalex.org/keywords/non-lock-concurrency-control","display_name":"Non-lock concurrency control","score":0.4791254997253418},{"id":"https://openalex.org/keywords/database-transaction","display_name":"Database transaction","score":0.4766702950000763},{"id":"https://openalex.org/keywords/multiversion-concurrency-control","display_name":"Multiversion concurrency control","score":0.45361825823783875},{"id":"https://openalex.org/keywords/serializability","display_name":"Serializability","score":0.4351348578929901},{"id":"https://openalex.org/keywords/timestamp-based-concurrency-control","display_name":"Timestamp-based concurrency control","score":0.42616626620292664},{"id":"https://openalex.org/keywords/distributed-concurrency-control","display_name":"Distributed concurrency control","score":0.40028315782546997},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.3483673334121704},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.2696436643600464},{"id":"https://openalex.org/keywords/transaction-processing","display_name":"Transaction processing","score":0.23331224918365479},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.21333956718444824},{"id":"https://openalex.org/keywords/distributed-transaction","display_name":"Distributed transaction","score":0.17460936307907104}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8699960708618164},{"id":"https://openalex.org/C84511453","wikidata":"https://www.wikidata.org/wiki/Q2914952","display_name":"Concurrency control","level":3,"score":0.6998070478439331},{"id":"https://openalex.org/C193702766","wikidata":"https://www.wikidata.org/wiki/Q1414548","display_name":"Concurrency","level":2,"score":0.6986278891563416},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.603418231010437},{"id":"https://openalex.org/C159423971","wikidata":"https://www.wikidata.org/wiki/Q177251","display_name":"Associative property","level":2,"score":0.5262571573257446},{"id":"https://openalex.org/C140146324","wikidata":"https://www.wikidata.org/wiki/Q1144319","display_name":"Predicate (mathematical logic)","level":2,"score":0.5103146433830261},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5078499913215637},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.4863153398036957},{"id":"https://openalex.org/C79240183","wikidata":"https://www.wikidata.org/wiki/Q1779327","display_name":"Optimistic concurrency control","level":5,"score":0.4852304458618164},{"id":"https://openalex.org/C61912525","wikidata":"https://www.wikidata.org/wiki/Q7048952","display_name":"Non-lock concurrency control","level":5,"score":0.4791254997253418},{"id":"https://openalex.org/C75949130","wikidata":"https://www.wikidata.org/wiki/Q848010","display_name":"Database transaction","level":2,"score":0.4766702950000763},{"id":"https://openalex.org/C108744092","wikidata":"https://www.wikidata.org/wiki/Q93695","display_name":"Multiversion concurrency control","level":5,"score":0.45361825823783875},{"id":"https://openalex.org/C191558696","wikidata":"https://www.wikidata.org/wiki/Q137712","display_name":"Serializability","level":5,"score":0.4351348578929901},{"id":"https://openalex.org/C35819235","wikidata":"https://www.wikidata.org/wiki/Q186868","display_name":"Timestamp-based concurrency control","level":5,"score":0.42616626620292664},{"id":"https://openalex.org/C208087996","wikidata":"https://www.wikidata.org/wiki/Q5283142","display_name":"Distributed concurrency control","level":4,"score":0.40028315782546997},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.3483673334121704},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.2696436643600464},{"id":"https://openalex.org/C72108876","wikidata":"https://www.wikidata.org/wiki/Q844565","display_name":"Transaction processing","level":3,"score":0.23331224918365479},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.21333956718444824},{"id":"https://openalex.org/C25185021","wikidata":"https://www.wikidata.org/wiki/Q4053284","display_name":"Distributed transaction","level":4,"score":0.17460936307907104},{"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/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icde.1986.7266264","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icde.1986.7266264","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"1986 IEEE Second International Conference on Data Engineering","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.5400000214576721,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1991199257","https://openalex.org/W1995704833","https://openalex.org/W2004348626","https://openalex.org/W2013492929","https://openalex.org/W2028511104","https://openalex.org/W2074687738","https://openalex.org/W2083318526","https://openalex.org/W2149173084","https://openalex.org/W2155631901"],"related_works":["https://openalex.org/W2083731697","https://openalex.org/W2088566435","https://openalex.org/W2907808821","https://openalex.org/W2185292415","https://openalex.org/W3006329082","https://openalex.org/W1489494763","https://openalex.org/W1974150465","https://openalex.org/W2067467620","https://openalex.org/W4312240448","https://openalex.org/W2105700867"],"abstract_inverted_index":{"The":[0,59],"general":[1],"problem":[2],"of":[3,64],"concurrency":[4,84],"control":[5],"for":[6,25,41,49],"database":[7],"systems":[8],"has":[9],"been":[10],"studied":[11],"intensively.":[12],"However,":[13],"the":[14,18],"studies":[15],"often":[16],"ignored":[17],"underlying":[19],"file":[20,28,43],"systems.":[21],"A":[22],"locking":[23,57,60,69],"scheme":[24,61],"multi-key":[26],"hashed":[27],"structures":[29],"is":[30],"presented":[31],"in":[32,82],"this":[33,80],"paper.":[34],"First,":[35],"we":[36,46],"define":[37],"a":[38,55],"transaction":[39],"model":[40],"such":[42],"structures,":[44],"then":[45],"present":[47],"techniques":[48],"conflict":[50],"detection":[51],"as":[52,54],"well":[53],"new":[56],"scheme.":[58],"combines":[62],"aspects":[63],"both":[65],"physical":[66],"and":[67],"predicate":[68],"schemes.":[70],"It":[71],"places":[72],"locks":[73],"on":[74],"buckets":[75],"while":[76],"guaranteeing":[77],"record-level":[78],"access;":[79],"results":[81],"increased":[83],"with":[85],"minimal":[86],"overhead.":[87]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}