{"id":"https://openalex.org/W4221118963","doi":"https://doi.org/10.1145/3503221.3508440","title":"wCQ","display_name":"wCQ","publication_year":2022,"publication_date":"2022-03-28","ids":{"openalex":"https://openalex.org/W4221118963","doi":"https://doi.org/10.1145/3503221.3508440"},"language":"en","primary_location":{"id":"doi:10.1145/3503221.3508440","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3503221.3508440","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 27th ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://vtechworks.lib.vt.edu/bitstreams/8bfc23f7-f605-4a70-a368-65bff966a558/download","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5010053583","display_name":"Ruslan Nikolaev","orcid":"https://orcid.org/0000-0002-1699-0593"},"institutions":[{"id":"https://openalex.org/I130769515","display_name":"Pennsylvania State University","ror":"https://ror.org/04p491231","country_code":"US","type":"education","lineage":["https://openalex.org/I130769515"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Ruslan Nikolaev","raw_affiliation_strings":["The Pennsylvania State University"],"affiliations":[{"raw_affiliation_string":"The Pennsylvania State University","institution_ids":["https://openalex.org/I130769515"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067528153","display_name":"Binoy Ravindran","orcid":"https://orcid.org/0000-0002-8663-739X"},"institutions":[{"id":"https://openalex.org/I859038795","display_name":"Virginia Tech","ror":"https://ror.org/02smfhw86","country_code":"US","type":"education","lineage":["https://openalex.org/I859038795"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Binoy Ravindran","raw_affiliation_strings":["Virginia Tech"],"affiliations":[{"raw_affiliation_string":"Virginia Tech","institution_ids":["https://openalex.org/I859038795"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5010053583"],"corresponding_institution_ids":["https://openalex.org/I130769515"],"apc_list":null,"apc_paid":null,"fwci":0.1427,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.45752387,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"461","last_page":"462"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10772","display_name":"Distributed systems and fault tolerance","score":0.9998999834060669,"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":0.9998999834060669,"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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9975000023841858,"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/T10974","display_name":"Advanced Queuing Theory Analysis","score":0.9916999936103821,"subfield":{"id":"https://openalex.org/subfields/1404","display_name":"Management Information Systems"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8366233110427856},{"id":"https://openalex.org/keywords/fifo","display_name":"FIFO (computing and electronics)","score":0.652054488658905},{"id":"https://openalex.org/keywords/queue","display_name":"Queue","score":0.6394744515419006},{"id":"https://openalex.org/keywords/blocking","display_name":"Blocking (statistics)","score":0.5853937268257141},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.5476863980293274},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.5439597964286804},{"id":"https://openalex.org/keywords/concurrency","display_name":"Concurrency","score":0.5295346975326538},{"id":"https://openalex.org/keywords/concurrent-data-structure","display_name":"Concurrent data structure","score":0.5288523435592651},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.46639010310173035},{"id":"https://openalex.org/keywords/queueing-theory","display_name":"Queueing theory","score":0.4431377053260803},{"id":"https://openalex.org/keywords/path","display_name":"Path (computing)","score":0.4288294315338135},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.2747008800506592},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.12561166286468506}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8366233110427856},{"id":"https://openalex.org/C2777145635","wikidata":"https://www.wikidata.org/wiki/Q515636","display_name":"FIFO (computing and electronics)","level":2,"score":0.652054488658905},{"id":"https://openalex.org/C160403385","wikidata":"https://www.wikidata.org/wiki/Q220543","display_name":"Queue","level":2,"score":0.6394744515419006},{"id":"https://openalex.org/C144745244","wikidata":"https://www.wikidata.org/wiki/Q4927286","display_name":"Blocking (statistics)","level":2,"score":0.5853937268257141},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.5476863980293274},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.5439597964286804},{"id":"https://openalex.org/C193702766","wikidata":"https://www.wikidata.org/wiki/Q1414548","display_name":"Concurrency","level":2,"score":0.5295346975326538},{"id":"https://openalex.org/C203222032","wikidata":"https://www.wikidata.org/wiki/Q5159104","display_name":"Concurrent data structure","level":3,"score":0.5288523435592651},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.46639010310173035},{"id":"https://openalex.org/C22684755","wikidata":"https://www.wikidata.org/wiki/Q847526","display_name":"Queueing theory","level":2,"score":0.4431377053260803},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.4288294315338135},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.2747008800506592},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.12561166286468506}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3503221.3508440","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3503221.3508440","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 27th ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming","raw_type":"proceedings-article"},{"id":"pmh:oai:vtechworks.lib.vt.edu:10919/114051","is_oa":true,"landing_page_url":"http://hdl.handle.net/10919/114051","pdf_url":"https://vtechworks.lib.vt.edu/bitstreams/8bfc23f7-f605-4a70-a368-65bff966a558/download","source":{"id":"https://openalex.org/S4306400248","display_name":"VTechWorks (Virginia Tech)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I859038795","host_organization_name":"Virginia Tech","host_organization_lineage":["https://openalex.org/I859038795"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Text"}],"best_oa_location":{"id":"pmh:oai:vtechworks.lib.vt.edu:10919/114051","is_oa":true,"landing_page_url":"http://hdl.handle.net/10919/114051","pdf_url":"https://vtechworks.lib.vt.edu/bitstreams/8bfc23f7-f605-4a70-a368-65bff966a558/download","source":{"id":"https://openalex.org/S4306400248","display_name":"VTechWorks (Virginia Tech)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I859038795","host_organization_name":"Virginia Tech","host_organization_lineage":["https://openalex.org/I859038795"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Text"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.7599999904632568,"display_name":"Peace, Justice and strong institutions"}],"awards":[{"id":"https://openalex.org/G1440997601","display_name":null,"funder_award_id":"FA9550-16-1-0371","funder_id":"https://openalex.org/F4320338279","funder_display_name":"Air Force Office of Scientific Research"},{"id":"https://openalex.org/G1523888516","display_name":null,"funder_award_id":"FA9550-","funder_id":"https://openalex.org/F4320338279","funder_display_name":"Air Force Office of Scientific Research"},{"id":"https://openalex.org/G230078430","display_name":null,"funder_award_id":"FA9550-16","funder_id":"https://openalex.org/F4320338279","funder_display_name":"Air Force Office of Scientific Research"},{"id":"https://openalex.org/G2637195115","display_name":null,"funder_award_id":"4-18-1-","funder_id":"https://openalex.org/F4320337345","funder_display_name":"Office of Naval Research"},{"id":"https://openalex.org/G2867656114","display_name":null,"funder_award_id":"FA9550-16-1-037","funder_id":"https://openalex.org/F4320338279","funder_display_name":"Air Force Office of Scientific Research"},{"id":"https://openalex.org/G3392305090","display_name":null,"funder_award_id":"-16-1-","funder_id":"https://openalex.org/F4320338279","funder_display_name":"Air Force Office of Scientific Research"},{"id":"https://openalex.org/G3616359867","display_name":null,"funder_award_id":"FA9550-16-1","funder_id":"https://openalex.org/F4320338279","funder_display_name":"Air Force Office of Scientific Research"},{"id":"https://openalex.org/G5643251411","display_name":null,"funder_award_id":"and N00","funder_id":"https://openalex.org/F4320337345","funder_display_name":"Office of Naval Research"},{"id":"https://openalex.org/G5809100787","display_name":null,"funder_award_id":"FA9550","funder_id":"https://openalex.org/F4320338279","funder_display_name":"Air Force Office of Scientific Research"},{"id":"https://openalex.org/G6098521345","display_name":null,"funder_award_id":"FA9550","funder_id":"https://openalex.org/F4320337345","funder_display_name":"Office of Naval Research"},{"id":"https://openalex.org/G6475414601","display_name":null,"funder_award_id":"N00014-19-1-2493","funder_id":"https://openalex.org/F4320337345","funder_display_name":"Office of Naval Research"},{"id":"https://openalex.org/G6991968366","display_name":null,"funder_award_id":"N00014-18-1-2022","funder_id":"https://openalex.org/F4320337345","funder_display_name":"Office of Naval Research"},{"id":"https://openalex.org/G8621932695","display_name":null,"funder_award_id":"N00014-18-1-2022,N00014-19-1-2493","funder_id":"https://openalex.org/F4320337345","funder_display_name":"Office of Naval Research"},{"id":"https://openalex.org/G8876996369","display_name":null,"funder_award_id":"N00014","funder_id":"https://openalex.org/F4320337345","funder_display_name":"Office of Naval Research"}],"funders":[{"id":"https://openalex.org/F4320337345","display_name":"Office of Naval Research","ror":"https://ror.org/00rk2pe57"},{"id":"https://openalex.org/F4320338279","display_name":"Air Force Office of Scientific Research","ror":"https://ror.org/011e9bt93"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4221118963.pdf","grobid_xml":"https://content.openalex.org/works/W4221118963.grobid-xml"},"referenced_works_count":5,"referenced_works":["https://openalex.org/W2113366658","https://openalex.org/W2140227464","https://openalex.org/W2166263713","https://openalex.org/W2269124978","https://openalex.org/W4285004589"],"related_works":["https://openalex.org/W2027230364","https://openalex.org/W2172079042","https://openalex.org/W2947293127","https://openalex.org/W2618187212","https://openalex.org/W2163114692","https://openalex.org/W1861585648","https://openalex.org/W2162238921","https://openalex.org/W2588901507","https://openalex.org/W2086939182","https://openalex.org/W2009600579"],"abstract_inverted_index":{"The":[0],"concurrency":[1],"literature":[2],"presents":[3],"a":[4,35],"number":[5],"of":[6,44],"approaches":[7],"for":[8],"building":[9],"non-blocking,":[10],"FIFO,":[11],"multiple-producer":[12],"and":[13,51,59],"multiple-consumer":[14],"(MPMC)":[15],"queues.":[16],"However,":[17],"existing":[18],"wait-free":[19,36],"queues":[20],"are":[21],"either":[22],"not":[23],"very":[24],"scalable":[25],"or":[26],"suffer":[27],"from":[28],"potentially":[29],"unbounded":[30],"memory":[31,53,57],"usage.":[32,54],"We":[33],"present":[34],"queue,":[37],"wCQ,":[38],"which":[39],"uses":[40],"its":[41,60],"own":[42],"variation":[43],"the":[45,67],"fast-path-slow-path":[46],"methodology":[47],"to":[48],"attain":[49],"wait-freedom":[50],"bound":[52],"wCQ":[55],"is":[56,62],"efficient":[58],"performance":[61],"often":[63],"on":[64],"par":[65],"with":[66],"best":[68],"known":[69],"concurrent":[70],"queue":[71],"designs.":[72]},"counts_by_year":[{"year":2022,"cited_by_count":1}],"updated_date":"2026-04-10T15:06:20.359241","created_date":"2022-04-03T00:00:00"}
