{"id":"https://openalex.org/W2140249069","doi":"https://doi.org/10.1145/1108970.1108975","title":"Implicit-signal monitors","display_name":"Implicit-signal monitors","publication_year":2005,"publication_date":"2005-11-01","ids":{"openalex":"https://openalex.org/W2140249069","doi":"https://doi.org/10.1145/1108970.1108975","mag":"2140249069"},"language":"en","primary_location":{"is_oa":true,"landing_page_url":"https://doi.org/10.1145/1108970.1108975","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/1108970.1108975","source":{"id":"https://openalex.org/S41449414","display_name":"ACM Transactions on Programming Languages and Systems","issn_l":"0164-0925","issn":["0164-0925","1558-4593"],"is_oa":false,"is_in_doaj":false,"is_indexed_in_scopus":true,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true},"type":"article","type_crossref":"journal-article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://dl.acm.org/doi/pdf/10.1145/1108970.1108975","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5007359879","display_name":"Peter A. Buhr","orcid":"https://orcid.org/0000-0003-3747-9281"},"institutions":[{"id":"https://openalex.org/I151746483","display_name":"University of Waterloo","ror":"https://ror.org/01aff2v68","country_code":"CA","type":"funder","lineage":["https://openalex.org/I151746483"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Peter A. Buhr","raw_affiliation_strings":["University of Waterloo, Waterloo, Ont. Canada"],"affiliations":[{"raw_affiliation_string":"University of Waterloo, Waterloo, Ont. Canada","institution_ids":["https://openalex.org/I151746483"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5078971196","display_name":"Ashif S. Harji","orcid":null},"institutions":[{"id":"https://openalex.org/I151746483","display_name":"University of Waterloo","ror":"https://ror.org/01aff2v68","country_code":"CA","type":"funder","lineage":["https://openalex.org/I151746483"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Ashif S. Harji","raw_affiliation_strings":["University of Waterloo, Waterloo, Ont. Canada"],"affiliations":[{"raw_affiliation_string":"University of Waterloo, Waterloo, Ont. Canada","institution_ids":["https://openalex.org/I151746483"]}]}],"institution_assertions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.248,"has_fulltext":true,"fulltext_origin":"pdf","cited_by_count":14,"citation_normalized_percentile":{"value":0.834452,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":84,"max":85},"biblio":{"volume":"27","issue":"6","first_page":"1270","last_page":"1343"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T10126","display_name":"Logic, programming, and type systems","score":0.9988,"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"}},"topics":[{"id":"https://openalex.org/T10126","display_name":"Logic, programming, and type systems","score":0.9988,"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"}},{"id":"https://openalex.org/T10772","display_name":"Distributed systems and fault tolerance","score":0.9984,"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/T10639","display_name":"Advanced Software Engineering Methodologies","score":0.9984,"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/signal","display_name":"SIGNAL (programming language)","score":0.71631724},{"id":"https://openalex.org/keywords/posix-threads","display_name":"POSIX Threads","score":0.6048344}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8628708},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.71631724},{"id":"https://openalex.org/C41138395","wikidata":"https://www.wikidata.org/wiki/Q928112","display_name":"POSIX Threads","level":3,"score":0.6048344},{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.5395251},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.51245576},{"id":"https://openalex.org/C2780513914","wikidata":"https://www.wikidata.org/wiki/Q18210350","display_name":"Bottleneck","level":2,"score":0.5046133},{"id":"https://openalex.org/C193702766","wikidata":"https://www.wikidata.org/wiki/Q1414548","display_name":"Concurrency","level":2,"score":0.47722486},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.29737133},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.29378602},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.28406602},{"id":"https://openalex.org/C138101251","wikidata":"https://www.wikidata.org/wiki/Q213092","display_name":"Thread (computing)","level":2,"score":0.20040086},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0},{"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":[{"is_oa":true,"landing_page_url":"https://doi.org/10.1145/1108970.1108975","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/1108970.1108975","source":{"id":"https://openalex.org/S41449414","display_name":"ACM Transactions on Programming Languages and Systems","issn_l":"0164-0925","issn":["0164-0925","1558-4593"],"is_oa":false,"is_in_doaj":false,"is_indexed_in_scopus":true,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true}],"best_oa_location":{"is_oa":true,"landing_page_url":"https://doi.org/10.1145/1108970.1108975","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/1108970.1108975","source":{"id":"https://openalex.org/S41449414","display_name":"ACM Transactions on Programming Languages and Systems","issn_l":"0164-0925","issn":["0164-0925","1558-4593"],"is_oa":false,"is_in_doaj":false,"is_indexed_in_scopus":true,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true},"sustainable_development_goals":[],"grants":[],"datasets":[],"versions":[],"referenced_works_count":39,"referenced_works":["https://openalex.org/W114669319","https://openalex.org/W1482043751","https://openalex.org/W1518697968","https://openalex.org/W1533487732","https://openalex.org/W1546981056","https://openalex.org/W1551944937","https://openalex.org/W1554398046","https://openalex.org/W1585942513","https://openalex.org/W1595593557","https://openalex.org/W168248273","https://openalex.org/W1855301476","https://openalex.org/W194677851","https://openalex.org/W2003040530","https://openalex.org/W2013688141","https://openalex.org/W2022185456","https://openalex.org/W2023859976","https://openalex.org/W2042913560","https://openalex.org/W2046079722","https://openalex.org/W2049764332","https://openalex.org/W2056089192","https://openalex.org/W2068063761","https://openalex.org/W2093415968","https://openalex.org/W2093903879","https://openalex.org/W2095687239","https://openalex.org/W2103444363","https://openalex.org/W2117174233","https://openalex.org/W2128112206","https://openalex.org/W2131791649","https://openalex.org/W2133177333","https://openalex.org/W2154565107","https://openalex.org/W2166780994","https://openalex.org/W2168149256","https://openalex.org/W2171142397","https://openalex.org/W2180566575","https://openalex.org/W2294505023","https://openalex.org/W2335888987","https://openalex.org/W2561675875","https://openalex.org/W3146519985","https://openalex.org/W4234841428"],"related_works":["https://openalex.org/W2808284296","https://openalex.org/W2738455","https://openalex.org/W2595172197","https://openalex.org/W2520007072","https://openalex.org/W2296500416","https://openalex.org/W2162082158","https://openalex.org/W2114641424","https://openalex.org/W2074135817","https://openalex.org/W1657880117","https://openalex.org/W137396771"],"abstract_inverted_index":{"An":[0,128],"implicit":[1],"(automatic)":[2],"signal":[3],"monitor":[4,18,34,79,119,167,183],"uses":[5],"a":[6,72,82,110],"waituntil":[7],"predicate":[8],"statement":[9],"to":[10,15,38,88,122],"construct":[11],"synchronization,":[12],"as":[13],"opposed":[14],"an":[16,45,89,158,165],"explicit-signal":[17,90,99,126,170,182,208],"using":[19,59],"condition":[20],"variables":[21],"and":[22,40,63,151,188,231],"signal/wait":[23],"statements":[24],"for":[25,55,185,193],"synchronization.":[26],"Of":[27],"the":[28,32,102,114,117,125,131,138,145,152,155,179,186,189,194,198,201,220,226],"two":[29],"synchronization":[30],"approaches,":[31],"implicit-signal":[33,78,106,118,135,166,195],"is":[35,54,75,81,161],"often":[36],"easier":[37],"use":[39,53],"prove":[41],"correct,":[42],"but":[43],"has":[44],"inherently":[46],"high":[47],"execution":[48,69],"cost.":[49],"Hence,":[50],"its":[51,123],"primary":[52],"prototyping":[56],"concurrent":[57,73,227],"systems":[58,96,228],"monitors,":[60,100,209],"where":[61],"speed":[62],"accuracy":[64],"of":[65,105,116,130,134,154,181,200],"software":[66],"development":[67,115],"override":[68],"performance.":[70],"After":[71],"system":[74],"working,":[76],"any":[77],"that":[80,147],"performance":[83,153],"bottleneck":[84],"can":[85,148],"be":[86,149],"converted":[87],"monitor.":[91,127,196],"Unfortunately,":[92],"many":[93],"monitor-based":[94],"concurrency":[95],"provide":[97],"only":[98],"precluding":[101],"design":[103,141],"benefits":[104],"monitors.This":[107],"article":[108],"presents":[109],"historical":[111],"look":[112],"at":[113],"in":[120,213],"relation":[121],"counterpart":[124],"analysis":[129],"different":[132,169,221],"kinds":[133],"monitors":[136,224],"shows":[137],"effects":[139],"certain":[140,205],"decisions":[142],"have":[143],"on":[144,163,178],"problems":[146],"solved":[150],"solutions.":[156],"Finally,":[157],"extensive":[159],"discussion":[160],"presented":[162],"simulating":[164],"via":[168],"monitors.":[171],"These":[172],"simulations":[173,202,222],"are":[174,211,217],"reasonably":[175],"complex,":[176],"depending":[177],"kind":[180],"available":[184],"simulation":[187],"desired":[190],"semantics":[191],"required":[192],"Interestingly,":[197],"complexity":[199],"also":[203],"illustrates":[204],"deficiencies":[206],"with":[207,223],"which":[210],"discussed":[212],"detail.":[214],"Performance":[215],"comparisons":[216],"made":[218],"among":[219],"from":[225],"PThreads,":[229],"Java,":[230],"\u03bcC++.":[232]},"abstract_inverted_index_v3":null,"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W2140249069","counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":4}],"updated_date":"2025-03-21T03:25:39.126505","created_date":"2016-06-24"}