{"id":"https://openalex.org/W2014423307","doi":"https://doi.org/10.1145/2786805.2786807","title":"FlexJava: language support for safe and modular approximate programming","display_name":"FlexJava: language support for safe and modular approximate programming","publication_year":2015,"publication_date":"2015-08-26","ids":{"openalex":"https://openalex.org/W2014423307","doi":"https://doi.org/10.1145/2786805.2786807","mag":"2014423307"},"language":"en","primary_location":{"id":"doi:10.1145/2786805.2786807","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2786805.2786807","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2015 10th Joint Meeting on Foundations of Software Engineering","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/A5037553165","display_name":"Jongse Park","orcid":"https://orcid.org/0000-0002-6629-449X"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]},{"id":"https://openalex.org/I2800444561","display_name":"Atlanta Technical College","ror":"https://ror.org/01s3vfp47","country_code":"US","type":"education","lineage":["https://openalex.org/I2800444561"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Jongse Park","raw_affiliation_strings":["Georgia Tech, USA","Georgia Tech, USA#TAB#"],"affiliations":[{"raw_affiliation_string":"Georgia Tech, USA","institution_ids":["https://openalex.org/I2800444561","https://openalex.org/I130701444"]},{"raw_affiliation_string":"Georgia Tech, USA#TAB#","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084514143","display_name":"Hadi Esmaeilzadeh","orcid":"https://orcid.org/0000-0002-8548-1039"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]},{"id":"https://openalex.org/I2800444561","display_name":"Atlanta Technical College","ror":"https://ror.org/01s3vfp47","country_code":"US","type":"education","lineage":["https://openalex.org/I2800444561"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hadi Esmaeilzadeh","raw_affiliation_strings":["Georgia Tech, USA","Georgia Tech, USA#TAB#"],"affiliations":[{"raw_affiliation_string":"Georgia Tech, USA","institution_ids":["https://openalex.org/I2800444561","https://openalex.org/I130701444"]},{"raw_affiliation_string":"Georgia Tech, USA#TAB#","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051085669","display_name":"Xin Zhang","orcid":"https://orcid.org/0000-0002-0579-2268"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]},{"id":"https://openalex.org/I2800444561","display_name":"Atlanta Technical College","ror":"https://ror.org/01s3vfp47","country_code":"US","type":"education","lineage":["https://openalex.org/I2800444561"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xin Zhang","raw_affiliation_strings":["Georgia Tech, USA","Georgia Tech, USA#TAB#"],"affiliations":[{"raw_affiliation_string":"Georgia Tech, USA","institution_ids":["https://openalex.org/I2800444561","https://openalex.org/I130701444"]},{"raw_affiliation_string":"Georgia Tech, USA#TAB#","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075879790","display_name":"Mayur Naik","orcid":"https://orcid.org/0000-0003-1348-8618"},"institutions":[{"id":"https://openalex.org/I2800444561","display_name":"Atlanta Technical College","ror":"https://ror.org/01s3vfp47","country_code":"US","type":"education","lineage":["https://openalex.org/I2800444561"]},{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mayur Naik","raw_affiliation_strings":["Georgia Tech, USA","Georgia Tech, USA#TAB#"],"affiliations":[{"raw_affiliation_string":"Georgia Tech, USA","institution_ids":["https://openalex.org/I2800444561","https://openalex.org/I130701444"]},{"raw_affiliation_string":"Georgia Tech, USA#TAB#","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030836304","display_name":"William R. Harris","orcid":"https://orcid.org/0000-0002-7667-1287"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]},{"id":"https://openalex.org/I2800444561","display_name":"Atlanta Technical College","ror":"https://ror.org/01s3vfp47","country_code":"US","type":"education","lineage":["https://openalex.org/I2800444561"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"William Harris","raw_affiliation_strings":["Georgia Tech, USA","Georgia Tech, USA#TAB#"],"affiliations":[{"raw_affiliation_string":"Georgia Tech, USA","institution_ids":["https://openalex.org/I2800444561","https://openalex.org/I130701444"]},{"raw_affiliation_string":"Georgia Tech, USA#TAB#","institution_ids":["https://openalex.org/I130701444"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5037553165"],"corresponding_institution_ids":["https://openalex.org/I130701444","https://openalex.org/I2800444561"],"apc_list":null,"apc_paid":null,"fwci":11.9504,"has_fulltext":false,"cited_by_count":74,"citation_normalized_percentile":{"value":0.98990718,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"745","last_page":"757"},"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/T11005","display_name":"Radiation Effects in Electronics","score":0.9980000257492065,"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"}},{"id":"https://openalex.org/T10363","display_name":"Low-power high-performance VLSI design","score":0.996999979019165,"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":0.9143683910369873},{"id":"https://openalex.org/keywords/compiler","display_name":"Compiler","score":0.679552435874939},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.648685872554779},{"id":"https://openalex.org/keywords/java","display_name":"Java","score":0.5762501955032349},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.5575510263442993},{"id":"https://openalex.org/keywords/modular-design","display_name":"Modular design","score":0.5054261684417725},{"id":"https://openalex.org/keywords/dynamic-compilation","display_name":"Dynamic compilation","score":0.46960529685020447},{"id":"https://openalex.org/keywords/just-in-time-compilation","display_name":"Just-in-time compilation","score":0.46698516607284546},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.4306575059890747},{"id":"https://openalex.org/keywords/programming-paradigm","display_name":"Programming paradigm","score":0.4220614433288574},{"id":"https://openalex.org/keywords/optimizing-compiler","display_name":"Optimizing compiler","score":0.4123949706554413},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.2453038990497589}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.9143683910369873},{"id":"https://openalex.org/C169590947","wikidata":"https://www.wikidata.org/wiki/Q47506","display_name":"Compiler","level":2,"score":0.679552435874939},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.648685872554779},{"id":"https://openalex.org/C548217200","wikidata":"https://www.wikidata.org/wiki/Q251","display_name":"Java","level":2,"score":0.5762501955032349},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.5575510263442993},{"id":"https://openalex.org/C101468663","wikidata":"https://www.wikidata.org/wiki/Q1620158","display_name":"Modular design","level":2,"score":0.5054261684417725},{"id":"https://openalex.org/C8767382","wikidata":"https://www.wikidata.org/wiki/Q1058454","display_name":"Dynamic compilation","level":3,"score":0.46960529685020447},{"id":"https://openalex.org/C76782552","wikidata":"https://www.wikidata.org/wiki/Q110546","display_name":"Just-in-time compilation","level":3,"score":0.46698516607284546},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.4306575059890747},{"id":"https://openalex.org/C34165917","wikidata":"https://www.wikidata.org/wiki/Q188267","display_name":"Programming paradigm","level":2,"score":0.4220614433288574},{"id":"https://openalex.org/C190902152","wikidata":"https://www.wikidata.org/wiki/Q1325106","display_name":"Optimizing compiler","level":3,"score":0.4123949706554413},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.2453038990497589}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2786805.2786807","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2786805.2786807","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2015 10th Joint Meeting on Foundations of Software Engineering","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.9200000166893005,"id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G3709218179","display_name":null,"funder_award_id":"1253867","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G8249958359","display_name":null,"funder_award_id":"2014-EP-2577","funder_id":"https://openalex.org/F4320306087","funder_display_name":"Semiconductor Research Corporation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320306087","display_name":"Semiconductor Research Corporation","ror":"https://ror.org/047z4n946"},{"id":"https://openalex.org/F4320308258","display_name":"Qualcomm","ror":"https://ror.org/002zrf773"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":42,"referenced_works":["https://openalex.org/W138849684","https://openalex.org/W1791348790","https://openalex.org/W1966449927","https://openalex.org/W1967519200","https://openalex.org/W1970357325","https://openalex.org/W1971014792","https://openalex.org/W2005487033","https://openalex.org/W2005506050","https://openalex.org/W2006312753","https://openalex.org/W2026764611","https://openalex.org/W2057434193","https://openalex.org/W2084732345","https://openalex.org/W2095730858","https://openalex.org/W2105035536","https://openalex.org/W2105544671","https://openalex.org/W2107399212","https://openalex.org/W2114703523","https://openalex.org/W2116267755","https://openalex.org/W2119299853","https://openalex.org/W2130408605","https://openalex.org/W2133156997","https://openalex.org/W2135785452","https://openalex.org/W2140311411","https://openalex.org/W2141955346","https://openalex.org/W2142096775","https://openalex.org/W2142883190","https://openalex.org/W2143283746","https://openalex.org/W2146065717","https://openalex.org/W2153039279","https://openalex.org/W2153331583","https://openalex.org/W2160428323","https://openalex.org/W2165448367","https://openalex.org/W2166250385","https://openalex.org/W2168429197","https://openalex.org/W2170382128","https://openalex.org/W2170881177","https://openalex.org/W2187230075","https://openalex.org/W4230786961","https://openalex.org/W4236433846","https://openalex.org/W4240237526","https://openalex.org/W4246619473","https://openalex.org/W6684795458"],"related_works":["https://openalex.org/W2061483729","https://openalex.org/W2004337747","https://openalex.org/W3004536583","https://openalex.org/W3153841236","https://openalex.org/W2924022660","https://openalex.org/W2067575922","https://openalex.org/W1536051636","https://openalex.org/W4238372212","https://openalex.org/W2158626113","https://openalex.org/W4233359889"],"abstract_inverted_index":{"Energy":[0],"efficiency":[1,23],"is":[2,11,96,145],"a":[3,12,64,163,172,182,188],"primary":[4],"constraint":[5],"in":[6,22,154,206],"modern":[7],"systems.":[8],"Approximate":[9],"computing":[10],"promising":[13],"approach":[14],"that":[15,70,109],"trades":[16],"quality":[17],"of":[18,44,57,67,175,209],"result":[19],"for":[20,49,79],"gains":[21],"and":[24,38,107,113,124,132,152,166,178],"performance.":[25],"State-":[26],"of-the-art":[27],"approximate":[28,45,81,190],"programming":[29,191],"models":[30],"require":[31],"extensive":[32,50],"manual":[33,51],"annotations":[34,52,161],"on":[35],"program":[36],"data":[37,108,136],"operations":[39,106,139],"to":[40,87,142,147,186,204,218],"guarantee":[41],"safe":[42,141],"execution":[43],"programs.":[46],"The":[47,92,122],"need":[48],"hinders":[53],"the":[54,73,77,105,125,195,207],"practical":[55,80],"use":[56],"approximation":[58,100],"techniques.":[59],"This":[60],"paper":[61],"describes":[62],"FlexJava,":[63],"small":[65],"set":[66],"language":[68],"extensions,":[69],"significantly":[71],"reduces":[72],"annotation":[74],"effort,":[75],"paving":[76],"way":[78],"programming.":[82],"These":[83],"extensions":[84],"enable":[85],"programmers":[86,129,215],"annotate":[88],"approximation-tolerant":[89],"method":[90],"outputs.":[91],"FlexJava":[93,144,160,193,225],"compiler,":[94],"which":[95],"equipped":[97],"with":[98,199],"an":[99],"safety":[101,120],"analysis,":[102],"automatically":[103],"infers":[104],"affect":[110],"these":[111],"outputs":[112],"selectively":[114],"marks":[115],"them":[116],"approximable":[117],"while":[118],"giving":[119],"guarantees.":[121],"automation":[123],"language\u2013compiler":[126],"codesign":[127],"relieve":[128],"from":[130],"manually":[131],"explicitly":[133],"an-":[134],"notating":[135],"declarations":[137],"or":[138],"as":[140,162],"approximate.":[143],"designed":[146],"support":[148],"safety,":[149],"modularity,":[150],"generality,":[151],"scalability":[153],"software":[155],"development.":[156],"We":[157],"have":[158],"implemented":[159],"Java":[164,176],"library":[165],"we":[167],"demonstrate":[168],"its":[169],"practicality":[170],"using":[171,224,228],"wide":[173],"range":[174],"applications":[177],"by":[179],"con-":[180],"ducting":[181],"user":[183,213],"study.":[184],"Compared":[185],"EnerJ,":[187],"recent":[189],"system,":[192],"provides":[194],"same":[196],"energy":[197],"savings":[198],"significant":[200],"reduction":[201],"(from":[202],"2\u00d7":[203],"17\u00d7)":[205],"number":[208],"annotations.":[210],"In":[211],"our":[212],"study,":[214],"spend":[216],"6\u00d7":[217],"12\u00d7":[219],"less":[220],"time":[221],"annotating":[222],"programs":[223],"than":[226],"when":[227],"EnerJ.":[229]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":8},{"year":2019,"cited_by_count":13},{"year":2018,"cited_by_count":12},{"year":2017,"cited_by_count":12},{"year":2016,"cited_by_count":10},{"year":2015,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
