{"id":"https://openalex.org/W2146013153","doi":"https://doi.org/10.1145/1314690.1314694","title":"Time lower bounds for implementations of multi-writer snapshots","display_name":"Time lower bounds for implementations of multi-writer snapshots","publication_year":2007,"publication_date":"2007-12-01","ids":{"openalex":"https://openalex.org/W2146013153","doi":"https://doi.org/10.1145/1314690.1314694","mag":"2146013153"},"language":"en","primary_location":{"id":"doi:10.1145/1314690.1314694","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1314690.1314694","pdf_url":null,"source":{"id":"https://openalex.org/S118992489","display_name":"Journal of the ACM","issn_l":"0004-5411","issn":["0004-5411","1557-735X"],"is_oa":false,"is_in_doaj":false,"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,"raw_source_name":"Journal of the ACM","raw_type":"journal-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/A5013813328","display_name":"Faith Ellen","orcid":"https://orcid.org/0000-0003-4473-931X"},"institutions":[{"id":"https://openalex.org/I185261750","display_name":"University of Toronto","ror":"https://ror.org/03dbr7087","country_code":"CA","type":"education","lineage":["https://openalex.org/I185261750"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Faith Ellen","raw_affiliation_strings":["University of Toronto, Toronto, Ontario, Canada","* University of Toronto, Toronto, Ontario, Canada"],"affiliations":[{"raw_affiliation_string":"University of Toronto, Toronto, Ontario, Canada","institution_ids":["https://openalex.org/I185261750"]},{"raw_affiliation_string":"* University of Toronto, Toronto, Ontario, Canada","institution_ids":["https://openalex.org/I185261750"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019462315","display_name":"Panagiota Fatourou","orcid":"https://orcid.org/0000-0002-6265-6895"},"institutions":[{"id":"https://openalex.org/I194019607","display_name":"University of Ioannina","ror":"https://ror.org/01qg3j183","country_code":"GR","type":"education","lineage":["https://openalex.org/I194019607"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Panagiota Fatourou","raw_affiliation_strings":["University of Ioannina, Ioannina, Greece","University of Ioannina, Ioannina, Greece;"],"affiliations":[{"raw_affiliation_string":"University of Ioannina, Ioannina, Greece","institution_ids":["https://openalex.org/I194019607"]},{"raw_affiliation_string":"University of Ioannina, Ioannina, Greece;","institution_ids":["https://openalex.org/I194019607"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5005008149","display_name":"Eric Ruppert","orcid":"https://orcid.org/0000-0001-5613-8701"},"institutions":[{"id":"https://openalex.org/I192455969","display_name":"York University","ror":"https://ror.org/05fq50484","country_code":"CA","type":"education","lineage":["https://openalex.org/I192455969"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Eric Ruppert","raw_affiliation_strings":["York University, Toronto, Ontario, Canada","York University, Toronto, Ontario, Canada;"],"affiliations":[{"raw_affiliation_string":"York University, Toronto, Ontario, Canada","institution_ids":["https://openalex.org/I192455969"]},{"raw_affiliation_string":"York University, Toronto, Ontario, Canada;","institution_ids":["https://openalex.org/I192455969"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5013813328"],"corresponding_institution_ids":["https://openalex.org/I185261750"],"apc_list":null,"apc_paid":null,"fwci":0.3209,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.67210416,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"54","issue":"6","first_page":"30","last_page":"30"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10772","display_name":"Distributed systems and fault tolerance","score":1.0,"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":1.0,"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/T12288","display_name":"Optimization and Search Problems","score":0.9941999912261963,"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":0.9898999929428101,"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/snapshot","display_name":"Snapshot (computer storage)","score":0.8382941484451294},{"id":"https://openalex.org/keywords/implementation","display_name":"Implementation","score":0.8262231349945068},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8179181814193726},{"id":"https://openalex.org/keywords/swap","display_name":"Swap (finance)","score":0.5597081780433655},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.5306797027587891},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.525585949420929},{"id":"https://openalex.org/keywords/shared-memory","display_name":"Shared memory","score":0.5074698328971863},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.4220660924911499},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.38268110156059265},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3212270736694336},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.2267463505268097},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1686442494392395},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.14735102653503418}],"concepts":[{"id":"https://openalex.org/C55282118","wikidata":"https://www.wikidata.org/wiki/Q252683","display_name":"Snapshot (computer storage)","level":2,"score":0.8382941484451294},{"id":"https://openalex.org/C26713055","wikidata":"https://www.wikidata.org/wiki/Q245962","display_name":"Implementation","level":2,"score":0.8262231349945068},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8179181814193726},{"id":"https://openalex.org/C99821215","wikidata":"https://www.wikidata.org/wiki/Q1136583","display_name":"Swap (finance)","level":2,"score":0.5597081780433655},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.5306797027587891},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.525585949420929},{"id":"https://openalex.org/C133875982","wikidata":"https://www.wikidata.org/wiki/Q764810","display_name":"Shared memory","level":2,"score":0.5074698328971863},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4220660924911499},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.38268110156059265},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3212270736694336},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.2267463505268097},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1686442494392395},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.14735102653503418},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1314690.1314694","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1314690.1314694","pdf_url":null,"source":{"id":"https://openalex.org/S118992489","display_name":"Journal of the ACM","issn_l":"0004-5411","issn":["0004-5411","1557-735X"],"is_oa":false,"is_in_doaj":false,"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,"raw_source_name":"Journal of the ACM","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W1526359699","https://openalex.org/W1544996722","https://openalex.org/W1599934884","https://openalex.org/W1982506103","https://openalex.org/W1985671439","https://openalex.org/W1993805917","https://openalex.org/W1997124359","https://openalex.org/W1999787317","https://openalex.org/W2001342371","https://openalex.org/W2007397266","https://openalex.org/W2015956262","https://openalex.org/W2021625445","https://openalex.org/W2025062383","https://openalex.org/W2027014911","https://openalex.org/W2030205622","https://openalex.org/W2036712892","https://openalex.org/W2038924034","https://openalex.org/W2039591212","https://openalex.org/W2042141409","https://openalex.org/W2048499028","https://openalex.org/W2065344737","https://openalex.org/W2079344171","https://openalex.org/W2081960123","https://openalex.org/W2085407655","https://openalex.org/W2095126777","https://openalex.org/W2101939036","https://openalex.org/W2105132338","https://openalex.org/W2125322773","https://openalex.org/W2152446049","https://openalex.org/W2155298875","https://openalex.org/W2611515161","https://openalex.org/W2911618284"],"related_works":["https://openalex.org/W1505787035","https://openalex.org/W1997145140","https://openalex.org/W2372170743","https://openalex.org/W2462936459","https://openalex.org/W2117014006","https://openalex.org/W1558545464","https://openalex.org/W2060252920","https://openalex.org/W2105856903","https://openalex.org/W1597444280","https://openalex.org/W2146013153"],"abstract_inverted_index":{"A":[0],"snapshot":[1,36,111],"object":[2],"is":[3,48],"an":[4],"abstraction":[5],"of":[6,9,14,17,33,52,68,87],"the":[7,15,28,49,72,76,85,96],"problem":[8],"obtaining":[10],"a":[11,21,57,99,106],"consistent":[12],"view":[13],"contents":[16],"shared":[18,38],"memory":[19],"in":[20,98,116],"distributed":[22],"system,":[23],"despite":[24],"concurrent":[25],"changes":[26],"to":[27,118],"memory.":[29],"There":[30],"are":[31],"implementations":[32,62,112],"m":[34,42,45,119],"-component":[35],"objects":[37,121],"by":[39,75],"n":[40],"\u2265":[41],"processes":[43,93],"using":[44,113],"registers.":[46,69],"This":[47],"minimum":[50,66],"number":[51,67],"registers":[53,97,115,124],"possible.":[54],"We":[55,103],"prove":[56,105],"time":[58,73,107],"lower":[59,108],"bound":[60,109],"for":[61,110],"that":[63,92],"use":[64],"this":[65],"It":[70],"matches":[71],"taken":[74],"fastest":[77],"such":[78,89],"implementation.":[79],"Our":[80],"proof":[81],"yields":[82],"insight":[83],"into":[84],"structure":[86],"any":[88],"implementation,":[90],"showing":[91],"must":[94],"access":[95],"very":[100],"constrained":[101],"way.":[102],"also":[104],"single-writer":[114],"addition":[117],"historyless":[120],"(such":[122],"as":[123],"and":[125],"swap":[126],"objects).":[127]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
