{"id":"https://openalex.org/W2912336518","doi":"https://doi.org/10.1145/3293883.3301491","title":"LOFT","display_name":"LOFT","publication_year":2019,"publication_date":"2019-02-05","ids":{"openalex":"https://openalex.org/W2912336518","doi":"https://doi.org/10.1145/3293883.3301491","mag":"2912336518"},"language":"en","primary_location":{"id":"doi:10.1145/3293883.3301491","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3293883.3301491","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 24th Symposium on Principles and Practice of Parallel Programming","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/A5025562695","display_name":"Avner Elizarov","orcid":null},"institutions":[{"id":"https://openalex.org/I174306211","display_name":"Technion \u2013 Israel Institute of Technology","ror":"https://ror.org/03qryx823","country_code":"IL","type":"education","lineage":["https://openalex.org/I174306211"]}],"countries":["IL"],"is_corresponding":true,"raw_author_name":"Avner Elizarov","raw_affiliation_strings":["Technion, Israel"],"affiliations":[{"raw_affiliation_string":"Technion, Israel","institution_ids":["https://openalex.org/I174306211"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054069870","display_name":"Guy Golan-Gueta","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Guy Golan-Gueta","raw_affiliation_strings":["VMWare research, Israel"],"affiliations":[{"raw_affiliation_string":"VMWare research, Israel","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5073517584","display_name":"Erez Petrank","orcid":"https://orcid.org/0000-0002-6353-956X"},"institutions":[{"id":"https://openalex.org/I174306211","display_name":"Technion \u2013 Israel Institute of Technology","ror":"https://ror.org/03qryx823","country_code":"IL","type":"education","lineage":["https://openalex.org/I174306211"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Erez Petrank","raw_affiliation_strings":["Technion, Israel"],"affiliations":[{"raw_affiliation_string":"Technion, Israel","institution_ids":["https://openalex.org/I174306211"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5025562695"],"corresponding_institution_ids":["https://openalex.org/I174306211"],"apc_list":null,"apc_paid":null,"fwci":0.7074,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.71846518,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"425","last_page":"426"},"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/T13471","display_name":"Cognitive Functions and Memory","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13553","display_name":"Age of Information Optimization","score":0.9437000155448914,"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/transactional-memory","display_name":"Transactional memory","score":0.9088079929351807},{"id":"https://openalex.org/keywords/atomicity","display_name":"Atomicity","score":0.8917384147644043},{"id":"https://openalex.org/keywords/software-transactional-memory","display_name":"Software transactional memory","score":0.8834897875785828},{"id":"https://openalex.org/keywords/linearizability","display_name":"Linearizability","score":0.8536032438278198},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8469998836517334},{"id":"https://openalex.org/keywords/concurrent-data-structure","display_name":"Concurrent data structure","score":0.7511870861053467},{"id":"https://openalex.org/keywords/lock","display_name":"Lock (firearm)","score":0.7341948747634888},{"id":"https://openalex.org/keywords/transaction-processing","display_name":"Transaction processing","score":0.5955917835235596},{"id":"https://openalex.org/keywords/transactional-leadership","display_name":"Transactional leadership","score":0.5594778656959534},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.526411235332489},{"id":"https://openalex.org/keywords/data-structure","display_name":"Data structure","score":0.5249868631362915},{"id":"https://openalex.org/keywords/concurrency-control","display_name":"Concurrency control","score":0.4732908606529236},{"id":"https://openalex.org/keywords/database-transaction","display_name":"Database transaction","score":0.4532219171524048},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.36492475867271423},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.3383648991584778},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.2556246519088745}],"concepts":[{"id":"https://openalex.org/C134277064","wikidata":"https://www.wikidata.org/wiki/Q878206","display_name":"Transactional memory","level":3,"score":0.9088079929351807},{"id":"https://openalex.org/C188045909","wikidata":"https://www.wikidata.org/wiki/Q3306359","display_name":"Atomicity","level":3,"score":0.8917384147644043},{"id":"https://openalex.org/C167149655","wikidata":"https://www.wikidata.org/wiki/Q1189004","display_name":"Software transactional memory","level":4,"score":0.8834897875785828},{"id":"https://openalex.org/C20528329","wikidata":"https://www.wikidata.org/wiki/Q513932","display_name":"Linearizability","level":3,"score":0.8536032438278198},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8469998836517334},{"id":"https://openalex.org/C203222032","wikidata":"https://www.wikidata.org/wiki/Q5159104","display_name":"Concurrent data structure","level":3,"score":0.7511870861053467},{"id":"https://openalex.org/C174839445","wikidata":"https://www.wikidata.org/wiki/Q1134386","display_name":"Lock (firearm)","level":2,"score":0.7341948747634888},{"id":"https://openalex.org/C72108876","wikidata":"https://www.wikidata.org/wiki/Q844565","display_name":"Transaction processing","level":3,"score":0.5955917835235596},{"id":"https://openalex.org/C68489960","wikidata":"https://www.wikidata.org/wiki/Q2370659","display_name":"Transactional leadership","level":2,"score":0.5594778656959534},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.526411235332489},{"id":"https://openalex.org/C162319229","wikidata":"https://www.wikidata.org/wiki/Q175263","display_name":"Data structure","level":2,"score":0.5249868631362915},{"id":"https://openalex.org/C84511453","wikidata":"https://www.wikidata.org/wiki/Q2914952","display_name":"Concurrency control","level":3,"score":0.4732908606529236},{"id":"https://openalex.org/C75949130","wikidata":"https://www.wikidata.org/wiki/Q848010","display_name":"Database transaction","level":2,"score":0.4532219171524048},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.36492475867271423},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.3383648991584778},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.2556246519088745},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C55439883","wikidata":"https://www.wikidata.org/wiki/Q360812","display_name":"Correctness","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3293883.3301491","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3293883.3301491","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 24th Symposium on Principles and Practice of Parallel Programming","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.75,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1157540918","https://openalex.org/W1520380662","https://openalex.org/W1540179969","https://openalex.org/W1542975293","https://openalex.org/W1981393723","https://openalex.org/W2045506295","https://openalex.org/W2061197210","https://openalex.org/W2062678317","https://openalex.org/W2101939036","https://openalex.org/W2105055683","https://openalex.org/W2113751407","https://openalex.org/W2128870271","https://openalex.org/W2129458440","https://openalex.org/W2129555383","https://openalex.org/W2150957672","https://openalex.org/W2159392969","https://openalex.org/W2413028252","https://openalex.org/W2462574277","https://openalex.org/W2555198020","https://openalex.org/W2769656678","https://openalex.org/W3083604022"],"related_works":["https://openalex.org/W4252722439","https://openalex.org/W2172064476","https://openalex.org/W2103847662","https://openalex.org/W3155619820","https://openalex.org/W2912336518","https://openalex.org/W4225157728","https://openalex.org/W4313532020","https://openalex.org/W4321466410","https://openalex.org/W4378895379","https://openalex.org/W2109159719"],"abstract_inverted_index":{"Concurrent":[0],"data":[1,28,47,138],"structures":[2,29,48],"are":[3,80,133],"widely":[4],"used":[5],"in":[6,49],"modern":[7],"multicore":[8],"architectures,":[9],"providing":[10],"atomicity":[11],"(linearizability)":[12],"for":[13],"each":[14],"concurrent":[15],"operation.":[16],"However,":[17],"it":[18],"is":[19],"often":[20],"desirable":[21],"to":[22,59,69,93],"execute":[23],"several":[24],"operations":[25,44],"on":[26,45],"multiple":[27,43,46],"atomically.":[30],"We":[31,117],"present":[32,118],"a":[33,36,50,56,104,108,110,114],"design":[34,54],"of":[35,42,73,121],"transactional":[37,105,111,115,130,137],"framework":[38,101],"supporting":[39],"linearizable":[40],"transactions":[41,88,92],"lock-free":[51,65],"manner.":[52],"Our":[53],"uses":[55],"helping":[57,78],"mechanism":[58,68],"obtain":[60],"lock-freedom,":[61],"and":[62,113,132],"an":[63,119],"advanced":[64],"contention":[66,83],"management":[67],"mitigate":[70],"the":[71,82,86,122],"effects":[72],"aborting":[74],"transactions.":[75],"When":[76],"cyclic":[77],"conflicts":[79],"detected,":[81],"manager":[84],"reorders":[85],"conflicting":[87],"execution":[89],"allowing":[90],"all":[91],"complete":[94],"with":[95,135],"minimal":[96],"delay.":[97],"To":[98],"exemplify":[99],"this":[100],"we":[102,126],"implement":[103],"set":[106],"using":[107],"skip-list,":[109],"queue,":[112],"register.":[116],"evaluation":[120],"system":[123],"showing":[124],"that":[125],"outperform":[127],"general":[128],"software":[129],"memory,":[131],"competitive":[134],"lock-based":[136],"structures.":[139]},"counts_by_year":[{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2019-02-21T00:00:00"}