{"id":"https://openalex.org/W2962722502","doi":"https://doi.org/10.1145/3314221.3314647","title":"Abstract interpretation under speculative execution","display_name":"Abstract interpretation under speculative execution","publication_year":2019,"publication_date":"2019-06-07","ids":{"openalex":"https://openalex.org/W2962722502","doi":"https://doi.org/10.1145/3314221.3314647","mag":"2962722502"},"language":"en","primary_location":{"id":"doi:10.1145/3314221.3314647","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3314221.3314647","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 40th ACM SIGPLAN Conference on Programming Language Design and Implementation","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/A5017792083","display_name":"Meng Wu","orcid":"https://orcid.org/0000-0002-9841-5962"},"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":true,"raw_author_name":"Meng Wu","raw_affiliation_strings":["Virginia Tech, USA"],"affiliations":[{"raw_affiliation_string":"Virginia Tech, USA","institution_ids":["https://openalex.org/I859038795"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100406890","display_name":"Chao Wang","orcid":"https://orcid.org/0000-0001-7398-1127"},"institutions":[{"id":"https://openalex.org/I1174212","display_name":"University of Southern California","ror":"https://ror.org/03taz7m60","country_code":"US","type":"education","lineage":["https://openalex.org/I1174212"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Chao Wang","raw_affiliation_strings":["University of Southern California, USA"],"affiliations":[{"raw_affiliation_string":"University of Southern California, USA","institution_ids":["https://openalex.org/I1174212"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5017792083"],"corresponding_institution_ids":["https://openalex.org/I859038795"],"apc_list":null,"apc_paid":null,"fwci":6.153,"has_fulltext":false,"cited_by_count":37,"citation_normalized_percentile":{"value":0.97106806,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"802","last_page":"815"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9998999834060669,"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":0.9998999834060669,"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/T10933","display_name":"Real-Time Systems Scheduling","score":0.9988999962806702,"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/T11005","display_name":"Radiation Effects in Electronics","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.9184484481811523},{"id":"https://openalex.org/keywords/speculative-execution","display_name":"Speculative execution","score":0.8990156650543213},{"id":"https://openalex.org/keywords/abstract-interpretation","display_name":"Abstract interpretation","score":0.7232356071472168},{"id":"https://openalex.org/keywords/control-flow","display_name":"Control flow","score":0.6612767577171326},{"id":"https://openalex.org/keywords/interpretation","display_name":"Interpretation (philosophy)","score":0.6410849094390869},{"id":"https://openalex.org/keywords/execution-time","display_name":"Execution time","score":0.5928183197975159},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.5761812925338745},{"id":"https://openalex.org/keywords/speculative-multithreading","display_name":"Speculative multithreading","score":0.573702871799469},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.4743453562259674},{"id":"https://openalex.org/keywords/execution-model","display_name":"Execution model","score":0.4650261402130127},{"id":"https://openalex.org/keywords/worst-case-execution-time","display_name":"Worst-case execution time","score":0.456853449344635},{"id":"https://openalex.org/keywords/state","display_name":"State (computer science)","score":0.4440476894378662},{"id":"https://openalex.org/keywords/static-analysis","display_name":"Static analysis","score":0.44363054633140564},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.42549145221710205},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.4139305353164673},{"id":"https://openalex.org/keywords/multithreading","display_name":"Multithreading","score":0.28097325563430786}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.9184484481811523},{"id":"https://openalex.org/C141331961","wikidata":"https://www.wikidata.org/wiki/Q2164465","display_name":"Speculative execution","level":2,"score":0.8990156650543213},{"id":"https://openalex.org/C2780654840","wikidata":"https://www.wikidata.org/wiki/Q333341","display_name":"Abstract interpretation","level":2,"score":0.7232356071472168},{"id":"https://openalex.org/C160191386","wikidata":"https://www.wikidata.org/wiki/Q868299","display_name":"Control flow","level":2,"score":0.6612767577171326},{"id":"https://openalex.org/C527412718","wikidata":"https://www.wikidata.org/wiki/Q855395","display_name":"Interpretation (philosophy)","level":2,"score":0.6410849094390869},{"id":"https://openalex.org/C2989134064","wikidata":"https://www.wikidata.org/wiki/Q288510","display_name":"Execution time","level":2,"score":0.5928183197975159},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.5761812925338745},{"id":"https://openalex.org/C15296174","wikidata":"https://www.wikidata.org/wiki/Q7575343","display_name":"Speculative multithreading","level":4,"score":0.573702871799469},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.4743453562259674},{"id":"https://openalex.org/C2776834041","wikidata":"https://www.wikidata.org/wiki/Q25346349","display_name":"Execution model","level":2,"score":0.4650261402130127},{"id":"https://openalex.org/C200130814","wikidata":"https://www.wikidata.org/wiki/Q362858","display_name":"Worst-case execution time","level":3,"score":0.456853449344635},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.4440476894378662},{"id":"https://openalex.org/C97686452","wikidata":"https://www.wikidata.org/wiki/Q7604153","display_name":"Static analysis","level":2,"score":0.44363054633140564},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.42549145221710205},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.4139305353164673},{"id":"https://openalex.org/C201410400","wikidata":"https://www.wikidata.org/wiki/Q1064412","display_name":"Multithreading","level":3,"score":0.28097325563430786},{"id":"https://openalex.org/C138101251","wikidata":"https://www.wikidata.org/wiki/Q213092","display_name":"Thread (computing)","level":2,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3314221.3314647","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3314221.3314647","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 40th ACM SIGPLAN Conference on Programming Language Design and Implementation","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4000000059604645,"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W116061528","https://openalex.org/W147129824","https://openalex.org/W1533929374","https://openalex.org/W1549916137","https://openalex.org/W1553894716","https://openalex.org/W1595437973","https://openalex.org/W2043100293","https://openalex.org/W2062066235","https://openalex.org/W2064639033","https://openalex.org/W2072550684","https://openalex.org/W2098912517","https://openalex.org/W2107971662","https://openalex.org/W2129445095","https://openalex.org/W2132661148","https://openalex.org/W2147657366","https://openalex.org/W2149172130","https://openalex.org/W2170585292","https://openalex.org/W2343729057","https://openalex.org/W2350778671","https://openalex.org/W2418260908","https://openalex.org/W2469237961","https://openalex.org/W2546922927","https://openalex.org/W2562036180","https://openalex.org/W2626217303","https://openalex.org/W2740847919","https://openalex.org/W2761823169","https://openalex.org/W2766853874","https://openalex.org/W2772336084","https://openalex.org/W2791544367","https://openalex.org/W2858117630","https://openalex.org/W2897494537","https://openalex.org/W2963047853","https://openalex.org/W2964177714","https://openalex.org/W2993781365","https://openalex.org/W3003333020","https://openalex.org/W3158747708","https://openalex.org/W4232751114"],"related_works":["https://openalex.org/W2006417047","https://openalex.org/W2101113316","https://openalex.org/W2913814439","https://openalex.org/W2294873030","https://openalex.org/W1936132780","https://openalex.org/W2543258257","https://openalex.org/W2542083118","https://openalex.org/W2181727248","https://openalex.org/W2962722502","https://openalex.org/W115724294"],"abstract_inverted_index":{"Analyzing":[0],"the":[1,56,60,81,103,118,127,147],"behavior":[2],"of":[3,47,83],"a":[4,8,48,64,131],"program":[5,49],"running":[6],"on":[7,33,44],"processor":[9],"that":[10,90,146,163],"supports":[11],"speculative":[12,39,51,72,119,156],"execution":[13,20,40,52,120,136],"is":[14],"crucial":[15],"for":[16,135],"applications":[17],"such":[18],"as":[19],"time":[21,137],"estimation":[22,138],"and":[23,95,112,114,125,139],"side":[24,140],"channel":[25,141],"detection.":[26,142],"Unfortunately,":[27],"existing":[28],"static":[29,132],"analysis":[30,104,134],"techniques":[31,162],"based":[32],"abstract":[34,68,160],"interpretation":[35,69,161],"do":[36],"not":[37,54],"model":[38],"since":[41],"they":[42],"focus":[43],"functional":[45],"properties":[46],"while":[50,150],"does":[53],"change":[55],"functionality.":[57],"To":[58],"fill":[59],"gap,":[61],"we":[62,79,106],"propose":[63,107],"method":[65,129],"to":[66,87,101,109,115,152],"make":[67,102],"sound":[70,154],"under":[71,155],"execution.":[73],"There":[74],"are":[75],"two":[76],"contributions.":[77],"First,":[78],"introduce":[80],"notion":[82],"virtual":[84],"control":[85],"flow":[86],"augment":[88],"instructions":[89],"may":[91,164],"be":[92,153,165],"speculatively":[93],"executed":[94],"thus":[96],"affect":[97],"subsequent":[98],"instructions.":[99],"Second,":[100],"efficient,":[105],"optimizations":[108],"handle":[110],"merges":[111],"loops":[113],"safely":[116],"bound":[117],"depth.":[121],"We":[122],"have":[123],"implemented":[124],"evaluated":[126],"proposed":[128],"in":[130],"cache":[133],"Our":[143],"experiments":[144],"show":[145],"new":[148],"method,":[149],"guaranteed":[151],"execution,":[157],"outperforms":[158],"state-of-the-art":[159],"unsound.":[166]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":6}],"updated_date":"2026-03-25T14:56:36.534964","created_date":"2025-10-10T00:00:00"}
