{"id":"https://openalex.org/W2029866183","doi":"https://doi.org/10.1145/1995441.1995442","title":"Scalable aggregation on multicore processors","display_name":"Scalable aggregation on multicore processors","publication_year":2011,"publication_date":"2011-06-13","ids":{"openalex":"https://openalex.org/W2029866183","doi":"https://doi.org/10.1145/1995441.1995442","mag":"2029866183"},"language":"en","primary_location":{"id":"doi:10.1145/1995441.1995442","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1995441.1995442","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Seventh 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/A5100402379","display_name":"Yang Ye","orcid":"https://orcid.org/0000-0003-0710-1341"},"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":"Yang Ye","raw_affiliation_strings":["Columbia University, New York NY","Columbia University, New York, NY;"],"affiliations":[{"raw_affiliation_string":"Columbia University, New York NY","institution_ids":["https://openalex.org/I78577930"]},{"raw_affiliation_string":"Columbia University, New York, NY;","institution_ids":["https://openalex.org/I78577930"]}]},{"author_position":"middle","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, New York NY","Columbia University, New York, NY;"],"affiliations":[{"raw_affiliation_string":"Columbia University, New York NY","institution_ids":["https://openalex.org/I78577930"]},{"raw_affiliation_string":"Columbia University, New York, NY;","institution_ids":["https://openalex.org/I78577930"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5000761889","display_name":"Norases Vesdapunt","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":false,"raw_author_name":"Norases Vesdapunt","raw_affiliation_strings":["Columbia University, New York NY","Columbia University, New York, NY;"],"affiliations":[{"raw_affiliation_string":"Columbia University, New York NY","institution_ids":["https://openalex.org/I78577930"]},{"raw_affiliation_string":"Columbia University, New York, NY;","institution_ids":["https://openalex.org/I78577930"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5100402379"],"corresponding_institution_ids":["https://openalex.org/I78577930"],"apc_list":null,"apc_paid":null,"fwci":20.0275,"has_fulltext":false,"cited_by_count":67,"citation_normalized_percentile":{"value":0.99102693,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"9"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":0.9993000030517578,"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"}},"topics":[{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":0.9993000030517578,"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"}},{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.998199999332428,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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":0.9970999956130981,"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":0.8639492988586426},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.767540693283081},{"id":"https://openalex.org/keywords/bottleneck","display_name":"Bottleneck","score":0.7295169234275818},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.6687644720077515},{"id":"https://openalex.org/keywords/multi-core-processor","display_name":"Multi-core processor","score":0.648525059223175},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.6010103225708008},{"id":"https://openalex.org/keywords/cache-coherence","display_name":"Cache coherence","score":0.5570223331451416},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.5497890710830688},{"id":"https://openalex.org/keywords/synchronization","display_name":"Synchronization (alternating current)","score":0.520793616771698},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.5183649659156799},{"id":"https://openalex.org/keywords/workload","display_name":"Workload","score":0.50674968957901},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.4738638401031494},{"id":"https://openalex.org/keywords/shared-memory","display_name":"Shared memory","score":0.4340939223766327},{"id":"https://openalex.org/keywords/memory-bandwidth","display_name":"Memory bandwidth","score":0.4163922071456909},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.36314496397972107},{"id":"https://openalex.org/keywords/cpu-cache","display_name":"CPU cache","score":0.3125033974647522},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.289309561252594},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.22741469740867615},{"id":"https://openalex.org/keywords/cache-algorithms","display_name":"Cache algorithms","score":0.19557535648345947},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.1374134123325348}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8639492988586426},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.767540693283081},{"id":"https://openalex.org/C2780513914","wikidata":"https://www.wikidata.org/wiki/Q18210350","display_name":"Bottleneck","level":2,"score":0.7295169234275818},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.6687644720077515},{"id":"https://openalex.org/C78766204","wikidata":"https://www.wikidata.org/wiki/Q555032","display_name":"Multi-core processor","level":2,"score":0.648525059223175},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.6010103225708008},{"id":"https://openalex.org/C141917322","wikidata":"https://www.wikidata.org/wiki/Q1025017","display_name":"Cache coherence","level":5,"score":0.5570223331451416},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5497890710830688},{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.520793616771698},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5183649659156799},{"id":"https://openalex.org/C2778476105","wikidata":"https://www.wikidata.org/wiki/Q628539","display_name":"Workload","level":2,"score":0.50674968957901},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.4738638401031494},{"id":"https://openalex.org/C133875982","wikidata":"https://www.wikidata.org/wiki/Q764810","display_name":"Shared memory","level":2,"score":0.4340939223766327},{"id":"https://openalex.org/C188045654","wikidata":"https://www.wikidata.org/wiki/Q17148339","display_name":"Memory bandwidth","level":2,"score":0.4163922071456909},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.36314496397972107},{"id":"https://openalex.org/C189783530","wikidata":"https://www.wikidata.org/wiki/Q352090","display_name":"CPU cache","level":3,"score":0.3125033974647522},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.289309561252594},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.22741469740867615},{"id":"https://openalex.org/C38556500","wikidata":"https://www.wikidata.org/wiki/Q13404475","display_name":"Cache algorithms","level":4,"score":0.19557535648345947},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.1374134123325348},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1995441.1995442","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1995441.1995442","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Seventh International Workshop on Data Management on New Hardware","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4188899368","display_name":null,"funder_award_id":"IIS-0915956IIS-1049898","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":10,"referenced_works":["https://openalex.org/W1570477871","https://openalex.org/W1992730709","https://openalex.org/W2024680396","https://openalex.org/W2080723374","https://openalex.org/W2088310495","https://openalex.org/W2099580433","https://openalex.org/W2102967864","https://openalex.org/W2116702178","https://openalex.org/W2147743629","https://openalex.org/W2155651153"],"related_works":["https://openalex.org/W2031026393","https://openalex.org/W2337418885","https://openalex.org/W2118508246","https://openalex.org/W97688277","https://openalex.org/W4207012101","https://openalex.org/W2063611263","https://openalex.org/W4255008187","https://openalex.org/W2407815036","https://openalex.org/W4205439893","https://openalex.org/W4250205214"],"abstract_inverted_index":{"In":[0],"data-intensive":[1],"and":[2,20,66,82],"multi-threaded":[3],"programming,":[4],"the":[5,45,49,62,72,75],"performance":[6],"bottleneck":[7],"has":[8],"shifted":[9],"from":[10,79],"I/O":[11],"bandwidth":[12],"to":[13,34,38,43,61],"main":[14],"memory":[15],"bandwidth.":[16],"The":[17,51],"availability,":[18],"size,":[19],"other":[21,73],"properties":[22],"of":[23,64],"on-chip":[24],"cache":[25],"strongly":[26],"influence":[27],"performance.":[28],"A":[29],"key":[30],"question":[31],"is":[32,68],"whether":[33,42],"allow":[35],"different":[36],"threads":[37,65],"work":[39],"independently,":[40],"or":[41],"coordinate":[44],"shared":[46,76],"workload":[47],"among":[48],"threads.":[50],"independent":[52],"approach":[53],"avoids":[54],"synchronization":[55],"overhead,":[56],"but":[57],"requires":[58],"resources":[59],"proportional":[60],"number":[63],"thus":[67],"not":[69],"scalable.":[70],"On":[71],"hand,":[74],"method":[77],"suffers":[78],"coordination":[80],"overhead":[81],"potential":[83],"contention.":[84]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":10},{"year":2016,"cited_by_count":7},{"year":2015,"cited_by_count":12},{"year":2014,"cited_by_count":12},{"year":2013,"cited_by_count":8},{"year":2012,"cited_by_count":6}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}