{"id":"https://openalex.org/W2048622250","doi":"https://doi.org/10.1145/2236584.2236590","title":"Ameliorating memory contention of OLAP operators on GPU processors","display_name":"Ameliorating memory contention of OLAP operators on GPU processors","publication_year":2012,"publication_date":"2012-05-21","ids":{"openalex":"https://openalex.org/W2048622250","doi":"https://doi.org/10.1145/2236584.2236590","mag":"2048622250"},"language":"en","primary_location":{"id":"doi:10.1145/2236584.2236590","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2236584.2236590","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Eighth International Workshop on Data Management on New Hardware","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/A5063629406","display_name":"Evangelia Sitaridi","orcid":null},"institutions":[{"id":"https://openalex.org/I78577930","display_name":"Columbia University","ror":"https://ror.org/00hj8s172","country_code":"US","type":"education","lineage":["https://openalex.org/I78577930"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Evangelia A. Sitaridi","raw_affiliation_strings":["Columbia University"],"affiliations":[{"raw_affiliation_string":"Columbia University","institution_ids":["https://openalex.org/I78577930"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5021663937","display_name":"Kenneth A. Ross","orcid":"https://orcid.org/0000-0001-9397-6990"},"institutions":[{"id":"https://openalex.org/I78577930","display_name":"Columbia University","ror":"https://ror.org/00hj8s172","country_code":"US","type":"education","lineage":["https://openalex.org/I78577930"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kenneth A. Ross","raw_affiliation_strings":["Columbia University"],"affiliations":[{"raw_affiliation_string":"Columbia University","institution_ids":["https://openalex.org/I78577930"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5063629406"],"corresponding_institution_ids":["https://openalex.org/I78577930"],"apc_list":null,"apc_paid":null,"fwci":5.6735,"has_fulltext":false,"cited_by_count":27,"citation_normalized_percentile":{"value":0.96236124,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"39","last_page":"47"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10317","display_name":"Advanced Database Systems and Queries","score":0.9990000128746033,"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":0.9990000128746033,"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":0.9984999895095825,"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/T10101","display_name":"Cloud Computing and Resource Management","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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.875702977180481},{"id":"https://openalex.org/keywords/serialization","display_name":"Serialization","score":0.8352924585342407},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.7426574230194092},{"id":"https://openalex.org/keywords/implementation","display_name":"Implementation","score":0.6626077890396118},{"id":"https://openalex.org/keywords/thread","display_name":"Thread (computing)","score":0.6192446351051331},{"id":"https://openalex.org/keywords/multi-core-processor","display_name":"Multi-core processor","score":0.5414696931838989},{"id":"https://openalex.org/keywords/online-analytical-processing","display_name":"Online analytical processing","score":0.5395798683166504},{"id":"https://openalex.org/keywords/limiting","display_name":"Limiting","score":0.4921559691429138},{"id":"https://openalex.org/keywords/cuda","display_name":"CUDA","score":0.48020777106285095},{"id":"https://openalex.org/keywords/shared-memory","display_name":"Shared memory","score":0.4707254469394684},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.36618947982788086},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.34199249744415283},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.1683061122894287},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.16673579812049866},{"id":"https://openalex.org/keywords/data-warehouse","display_name":"Data warehouse","score":0.10703334212303162}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.875702977180481},{"id":"https://openalex.org/C52723943","wikidata":"https://www.wikidata.org/wiki/Q1127410","display_name":"Serialization","level":2,"score":0.8352924585342407},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.7426574230194092},{"id":"https://openalex.org/C26713055","wikidata":"https://www.wikidata.org/wiki/Q245962","display_name":"Implementation","level":2,"score":0.6626077890396118},{"id":"https://openalex.org/C138101251","wikidata":"https://www.wikidata.org/wiki/Q213092","display_name":"Thread (computing)","level":2,"score":0.6192446351051331},{"id":"https://openalex.org/C78766204","wikidata":"https://www.wikidata.org/wiki/Q555032","display_name":"Multi-core processor","level":2,"score":0.5414696931838989},{"id":"https://openalex.org/C201932085","wikidata":"https://www.wikidata.org/wiki/Q642514","display_name":"Online analytical processing","level":3,"score":0.5395798683166504},{"id":"https://openalex.org/C188198153","wikidata":"https://www.wikidata.org/wiki/Q1613840","display_name":"Limiting","level":2,"score":0.4921559691429138},{"id":"https://openalex.org/C2778119891","wikidata":"https://www.wikidata.org/wiki/Q477690","display_name":"CUDA","level":2,"score":0.48020777106285095},{"id":"https://openalex.org/C133875982","wikidata":"https://www.wikidata.org/wiki/Q764810","display_name":"Shared memory","level":2,"score":0.4707254469394684},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.36618947982788086},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.34199249744415283},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.1683061122894287},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.16673579812049866},{"id":"https://openalex.org/C135572916","wikidata":"https://www.wikidata.org/wiki/Q193351","display_name":"Data warehouse","level":2,"score":0.10703334212303162},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2236584.2236590","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2236584.2236590","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Eighth International Workshop on Data Management on New Hardware","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2785277216","display_name":null,"funder_award_id":"IIS-1049898IIS-0915956","funder_id":"https://openalex.org/F4320337389","funder_display_name":"Division of Information and Intelligent Systems"}],"funders":[{"id":"https://openalex.org/F4320337389","display_name":"Division of Information and Intelligent Systems","ror":"https://ror.org/053a2cp42"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W101140674","https://openalex.org/W1878777455","https://openalex.org/W1952220400","https://openalex.org/W1979648938","https://openalex.org/W1998545184","https://openalex.org/W2029866183","https://openalex.org/W2030433619","https://openalex.org/W2050277572","https://openalex.org/W2054468361","https://openalex.org/W2068214544","https://openalex.org/W2068418796","https://openalex.org/W2080723374","https://openalex.org/W2084757499","https://openalex.org/W2102475175","https://openalex.org/W2107502666","https://openalex.org/W2112828875","https://openalex.org/W2122817518","https://openalex.org/W2129817042","https://openalex.org/W2136083615","https://openalex.org/W2151224499","https://openalex.org/W2157174514","https://openalex.org/W2157979971","https://openalex.org/W2912601938","https://openalex.org/W4249103492","https://openalex.org/W6680488203"],"related_works":["https://openalex.org/W2888733525","https://openalex.org/W2379143279","https://openalex.org/W4231356583","https://openalex.org/W1593760324","https://openalex.org/W4246658255","https://openalex.org/W613932090","https://openalex.org/W2108441106","https://openalex.org/W2158831935","https://openalex.org/W4210881933","https://openalex.org/W4205439893"],"abstract_inverted_index":{"Implementations":[0],"of":[1],"database":[2],"operators":[3,47],"on":[4,49],"GPU":[5,16],"processors":[6],"have":[7,60],"shown":[8],"dramatic":[9],"performance":[10,66],"improvement":[11],"compared":[12],"to":[13,40,54,61,75],"multicore-CPU":[14],"implementations.":[15],"threads":[17,34],"can":[18],"cooperate":[19],"using":[20],"shared":[21],"memory,":[22],"which":[23],"is":[24,30],"organized":[25],"in":[26,52],"interleaved":[27],"banks":[28],"and":[29,36],"fast":[31],"only":[32],"when":[33,71],"read":[35],"modify":[37],"addresses":[38],"belonging":[39,74],"distinct":[41],"memory":[42],"banks.":[43],"Therefore,":[44],"data":[45],"processing":[46],"implemented":[48],"a":[50,64],"GPU,":[51],"addition":[53],"contention":[55],"caused":[56],"by":[57],"popular":[58],"values,":[59],"deal":[62],"with":[63],"new":[65],"limiting":[67],"factor:":[68],"thread":[69],"serialization":[70],"accessing":[72],"values":[73],"the":[76],"same":[77],"bank.":[78]},"counts_by_year":[{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":5},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":9},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
