{"id":"https://openalex.org/W2944209509","doi":"https://doi.org/10.23638/lmcs-15(1:33)2019","title":"On Thin Air Reads: Towards an Event Structures Model of Relaxed Memory","display_name":"On Thin Air Reads: Towards an Event Structures Model of Relaxed Memory","publication_year":2019,"publication_date":"2019-03-29","ids":{"openalex":"https://openalex.org/W2944209509","doi":"https://doi.org/10.23638/lmcs-15(1:33)2019","mag":"2944209509"},"language":"en","primary_location":{"id":"doi:10.23638/lmcs-15(1:33)2019","is_oa":true,"landing_page_url":"https://doi.org/10.23638/lmcs-15(1:33)2019","pdf_url":"https://lmcs.episciences.org/5327/pdf","source":{"id":"https://openalex.org/S114379355","display_name":"Logical Methods in Computer Science","issn_l":"1860-5974","issn":["1860-5974"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310313916","host_organization_name":"Logical Methods in Computer Science e.V.","host_organization_lineage":["https://openalex.org/P4310313916"],"host_organization_lineage_names":["Logical Methods in Computer Science e.V."],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Logical Methods in Computer Science","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://lmcs.episciences.org/5327/pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5012868882","display_name":"Alan Jeffrey","orcid":"https://orcid.org/0000-0001-6342-0318"},"institutions":[{"id":"https://openalex.org/I118353179","display_name":"DePaul University","ror":"https://ror.org/04xtx5t16","country_code":"US","type":"education","lineage":["https://openalex.org/I118353179"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Alan Jeffrey","raw_affiliation_strings":["Mozilla Research DePaul University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mozilla Research DePaul University","institution_ids":["https://openalex.org/I118353179"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5089477252","display_name":"James Riely","orcid":"https://orcid.org/0000-0002-8731-1463"},"institutions":[{"id":"https://openalex.org/I118353179","display_name":"DePaul University","ror":"https://ror.org/04xtx5t16","country_code":"US","type":"education","lineage":["https://openalex.org/I118353179"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"James Riely","raw_affiliation_strings":["Mozilla Research DePaul University"],"raw_orcid":"https://orcid.org/0000-0002-8731-1463","affiliations":[{"raw_affiliation_string":"Mozilla Research DePaul University","institution_ids":["https://openalex.org/I118353179"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.9617,"has_fulltext":true,"cited_by_count":15,"citation_normalized_percentile":{"value":0.90947075,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"Volume 15, Issue 1","issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9995999932289124,"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"}},"topics":[{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9995999932289124,"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/T10772","display_name":"Distributed systems and fault tolerance","score":0.9965000152587891,"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/T10904","display_name":"Embedded Systems Design Techniques","score":0.9943000078201294,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/event","display_name":"Event (particle physics)","score":0.5546610355377197},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4740573763847351},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.12395977973937988},{"id":"https://openalex.org/keywords/astrophysics","display_name":"Astrophysics","score":0.06354579329490662}],"concepts":[{"id":"https://openalex.org/C2779662365","wikidata":"https://www.wikidata.org/wiki/Q5416694","display_name":"Event (particle physics)","level":2,"score":0.5546610355377197},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4740573763847351},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.12395977973937988},{"id":"https://openalex.org/C44870925","wikidata":"https://www.wikidata.org/wiki/Q37547","display_name":"Astrophysics","level":1,"score":0.06354579329490662}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.23638/lmcs-15(1:33)2019","is_oa":true,"landing_page_url":"https://doi.org/10.23638/lmcs-15(1:33)2019","pdf_url":"https://lmcs.episciences.org/5327/pdf","source":{"id":"https://openalex.org/S114379355","display_name":"Logical Methods in Computer Science","issn_l":"1860-5974","issn":["1860-5974"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310313916","host_organization_name":"Logical Methods in Computer Science e.V.","host_organization_lineage":["https://openalex.org/P4310313916"],"host_organization_lineage_names":["Logical Methods in Computer Science e.V."],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Logical Methods in Computer Science","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:1707.05881","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1707.05881","pdf_url":"https://arxiv.org/pdf/1707.05881","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"pmh:oai:doaj.org/article:428a1bdb970e492b96acf25123d9562a","is_oa":true,"landing_page_url":"https://doaj.org/article/428a1bdb970e492b96acf25123d9562a","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Logical Methods in Computer Science, Vol Volume 15, Issue 1 (2019)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.23638/lmcs-15(1:33)2019","is_oa":true,"landing_page_url":"https://doi.org/10.23638/lmcs-15(1:33)2019","pdf_url":"https://lmcs.episciences.org/5327/pdf","source":{"id":"https://openalex.org/S114379355","display_name":"Logical Methods in Computer Science","issn_l":"1860-5974","issn":["1860-5974"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310313916","host_organization_name":"Logical Methods in Computer Science e.V.","host_organization_lineage":["https://openalex.org/P4310313916"],"host_organization_lineage_names":["Logical Methods in Computer Science e.V."],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Logical Methods in Computer Science","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.5,"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4"}],"awards":[{"id":"https://openalex.org/G400422045","display_name":"SHF: Small: Relaxing Soundness","funder_award_id":"1617175","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2944209509.pdf"},"referenced_works_count":19,"referenced_works":["https://openalex.org/W867008410","https://openalex.org/W1488349677","https://openalex.org/W1589643726","https://openalex.org/W1595974273","https://openalex.org/W1780296805","https://openalex.org/W2008197313","https://openalex.org/W2040989203","https://openalex.org/W2054739713","https://openalex.org/W2134326845","https://openalex.org/W2293159724","https://openalex.org/W2743924600","https://openalex.org/W2799051758","https://openalex.org/W2900112703","https://openalex.org/W2906880231","https://openalex.org/W2949128647","https://openalex.org/W3024303244","https://openalex.org/W3080296479","https://openalex.org/W4229558017","https://openalex.org/W4234066571"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"To":[0],"model":[1],"relaxed":[2,137],"memory,":[3],"we":[4],"propose":[5,71],"confusion-free":[6],"event":[7,25,59],"structures":[8],"over":[9],"an":[10],"alphabet":[11],"with":[12],"a":[13,27,36,78,83],"justification":[14,52],"relation.":[15],"Executions":[16],"are":[17,103,126],"modeled":[18],"by":[19,136],"justified":[20,120],"configurations,":[21,116],"where":[22],"every":[23],"read":[24],"has":[26],"justifying":[28],"write":[29],"event.":[30],"Justification":[31],"alone":[32],"is":[33,112],"too":[34],"weak":[35],"criterion,":[37],"since":[38],"it":[39,141],"allows":[40,129],"cycles":[41],"of":[42,74,147],"the":[43,72,92,145],"kind":[44],"that":[45,61,88,109,153],"result":[46,62],"in":[47,95],"so-called":[48],"thin-air":[49],"reads.":[50,149],"Acyclic":[51],"forbids":[53],"such":[54],"cycles,":[55],"but":[56,117,131],"also":[57,107],"invalidates":[58],"reorderings":[60,134],"from":[63],"compiler":[64],"optimizations":[65],"and":[66],"dynamic":[67],"instruction":[68],"scheduling.":[69],"We":[70,86,106,150],"notion":[73],"well-justification,":[75],"based":[76],"on":[77],"game-like":[79],"model,":[80],"which":[81],"strikes":[82],"middle":[84],"ground.":[85],"show":[87,108],"well-justified":[89,101,115,124],"configurations":[90,102,125],"satisfy":[91],"DRF":[93],"theorem:":[94],"any":[96],"data-race":[97],"free":[98],"program,":[99],"all":[100,133],"sequentially":[104],"consistent.":[105],"rely-guarantee":[110],"reasoning":[111],"sound":[113],"for":[114,119],"not":[118,132],"configurations.":[121],"For":[122],"example,":[123],"type-safe.":[127],"Well-justification":[128],"many,":[130],"performed":[135],"memory.":[138],"In":[139],"particular,":[140],"fails":[142],"to":[143],"validate":[144],"commutation":[146],"independent":[148],"discuss":[151],"variations":[152],"may":[154],"address":[155],"these":[156],"shortcomings.":[157]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}