{"id":"https://openalex.org/W2291046857","doi":"https://doi.org/10.1145/2854038.2854058","title":"Towards automatic significance analysis for approximate computing","display_name":"Towards automatic significance analysis for approximate computing","publication_year":2016,"publication_date":"2016-02-29","ids":{"openalex":"https://openalex.org/W2291046857","doi":"https://doi.org/10.1145/2854038.2854058","mag":"2291046857"},"language":"en","primary_location":{"id":"doi:10.1145/2854038.2854058","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2854038.2854058","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2016 International Symposium on Code Generation and Optimization","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/A5044146242","display_name":"Vassilis Vassiliadis","orcid":"https://orcid.org/0000-0001-8368-9306"},"institutions":[{"id":"https://openalex.org/I145722265","display_name":"University of Thessaly","ror":"https://ror.org/04v4g9h31","country_code":"GR","type":"education","lineage":["https://openalex.org/I145722265"]},{"id":"https://openalex.org/I4210134249","display_name":"Centre for Research and Technology Hellas","ror":"https://ror.org/03bndpq63","country_code":"GR","type":"facility","lineage":["https://openalex.org/I4210134249"]}],"countries":["GR"],"is_corresponding":true,"raw_author_name":"Vassilis Vassiliadis","raw_affiliation_strings":["CERTH, Greece / University of Thessaly, Greece"],"affiliations":[{"raw_affiliation_string":"CERTH, Greece / University of Thessaly, Greece","institution_ids":["https://openalex.org/I145722265","https://openalex.org/I4210134249"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020783311","display_name":"Jan Riehme","orcid":null},"institutions":[{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Jan Riehme","raw_affiliation_strings":["RWTH Aachen University, Germany"],"affiliations":[{"raw_affiliation_string":"RWTH Aachen University, Germany","institution_ids":["https://openalex.org/I887968799"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021989663","display_name":"Jens Deussen","orcid":"https://orcid.org/0000-0001-9709-6990"},"institutions":[{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Jens Deussen","raw_affiliation_strings":["RWTH Aachen University, Germany"],"affiliations":[{"raw_affiliation_string":"RWTH Aachen University, Germany","institution_ids":["https://openalex.org/I887968799"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060247025","display_name":"Konstantinos Parasyris","orcid":"https://orcid.org/0000-0002-8258-9693"},"institutions":[{"id":"https://openalex.org/I145722265","display_name":"University of Thessaly","ror":"https://ror.org/04v4g9h31","country_code":"GR","type":"education","lineage":["https://openalex.org/I145722265"]},{"id":"https://openalex.org/I4210134249","display_name":"Centre for Research and Technology Hellas","ror":"https://ror.org/03bndpq63","country_code":"GR","type":"facility","lineage":["https://openalex.org/I4210134249"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Konstantinos Parasyris","raw_affiliation_strings":["CERTH, Greece / University of Thessaly, Greece"],"affiliations":[{"raw_affiliation_string":"CERTH, Greece / University of Thessaly, Greece","institution_ids":["https://openalex.org/I145722265","https://openalex.org/I4210134249"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040777773","display_name":"Christos D. Antonopoulos","orcid":"https://orcid.org/0000-0002-6486-062X"},"institutions":[{"id":"https://openalex.org/I145722265","display_name":"University of Thessaly","ror":"https://ror.org/04v4g9h31","country_code":"GR","type":"education","lineage":["https://openalex.org/I145722265"]},{"id":"https://openalex.org/I4210134249","display_name":"Centre for Research and Technology Hellas","ror":"https://ror.org/03bndpq63","country_code":"GR","type":"facility","lineage":["https://openalex.org/I4210134249"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Christos D. Antonopoulos","raw_affiliation_strings":["CERTH, Greece / University of Thessaly, Greece"],"affiliations":[{"raw_affiliation_string":"CERTH, Greece / University of Thessaly, Greece","institution_ids":["https://openalex.org/I145722265","https://openalex.org/I4210134249"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062849403","display_name":"Nikolaos Bellas","orcid":"https://orcid.org/0000-0002-9522-9136"},"institutions":[{"id":"https://openalex.org/I4210134249","display_name":"Centre for Research and Technology Hellas","ror":"https://ror.org/03bndpq63","country_code":"GR","type":"facility","lineage":["https://openalex.org/I4210134249"]},{"id":"https://openalex.org/I145722265","display_name":"University of Thessaly","ror":"https://ror.org/04v4g9h31","country_code":"GR","type":"education","lineage":["https://openalex.org/I145722265"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Nikolaos Bellas","raw_affiliation_strings":["CERTH, Greece / University of Thessaly, Greece"],"affiliations":[{"raw_affiliation_string":"CERTH, Greece / University of Thessaly, Greece","institution_ids":["https://openalex.org/I145722265","https://openalex.org/I4210134249"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034624141","display_name":"Spyros Lalis","orcid":"https://orcid.org/0000-0003-2232-3559"},"institutions":[{"id":"https://openalex.org/I4210134249","display_name":"Centre for Research and Technology Hellas","ror":"https://ror.org/03bndpq63","country_code":"GR","type":"facility","lineage":["https://openalex.org/I4210134249"]},{"id":"https://openalex.org/I145722265","display_name":"University of Thessaly","ror":"https://ror.org/04v4g9h31","country_code":"GR","type":"education","lineage":["https://openalex.org/I145722265"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Spyros Lalis","raw_affiliation_strings":["CERTH, Greece / University of Thessaly, Greece"],"affiliations":[{"raw_affiliation_string":"CERTH, Greece / University of Thessaly, Greece","institution_ids":["https://openalex.org/I145722265","https://openalex.org/I4210134249"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030827713","display_name":"Uwe Naumann","orcid":"https://orcid.org/0000-0002-7518-5922"},"institutions":[{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Uwe Naumann","raw_affiliation_strings":["RWTH Aachen University, Germany"],"affiliations":[{"raw_affiliation_string":"RWTH Aachen University, Germany","institution_ids":["https://openalex.org/I887968799"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5044146242"],"corresponding_institution_ids":["https://openalex.org/I145722265","https://openalex.org/I4210134249"],"apc_list":null,"apc_paid":null,"fwci":5.0661,"has_fulltext":false,"cited_by_count":41,"citation_normalized_percentile":{"value":0.95325829,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"182","last_page":"193"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11697","display_name":"Numerical Methods and Algorithms","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T11697","display_name":"Numerical Methods and Algorithms","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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":0.9994999766349792,"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/T10363","display_name":"Low-power high-performance VLSI design","score":0.9988999962806702,"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":0.8304882049560547},{"id":"https://openalex.org/keywords/programmer","display_name":"Programmer","score":0.643439769744873},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5271589159965515},{"id":"https://openalex.org/keywords/software-quality","display_name":"Software quality","score":0.5026733875274658},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.5002591609954834},{"id":"https://openalex.org/keywords/x86","display_name":"x86","score":0.4824115037918091},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.47738879919052124},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.4630351960659027},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.45161959528923035},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.42908287048339844},{"id":"https://openalex.org/keywords/computer-engineering","display_name":"Computer engineering","score":0.4253208339214325},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.38350939750671387},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3586581349372864},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3483567237854004},{"id":"https://openalex.org/keywords/software-development","display_name":"Software development","score":0.28953468799591064},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.24898546934127808},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09437814354896545}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8304882049560547},{"id":"https://openalex.org/C2778514511","wikidata":"https://www.wikidata.org/wiki/Q1374194","display_name":"Programmer","level":2,"score":0.643439769744873},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5271589159965515},{"id":"https://openalex.org/C117447612","wikidata":"https://www.wikidata.org/wiki/Q1412670","display_name":"Software quality","level":4,"score":0.5026733875274658},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.5002591609954834},{"id":"https://openalex.org/C170723468","wikidata":"https://www.wikidata.org/wiki/Q182933","display_name":"x86","level":3,"score":0.4824115037918091},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.47738879919052124},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.4630351960659027},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.45161959528923035},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.42908287048339844},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.4253208339214325},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.38350939750671387},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3586581349372864},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3483567237854004},{"id":"https://openalex.org/C529173508","wikidata":"https://www.wikidata.org/wiki/Q638608","display_name":"Software development","level":3,"score":0.28953468799591064},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.24898546934127808},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09437814354896545},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","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},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/2854038.2854058","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2854038.2854058","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2016 International Symposium on Code Generation and Optimization","raw_type":"proceedings-article"},{"id":"pmh:oai:ir.lib.uth.gr:11615/80496","is_oa":false,"landing_page_url":"http://hdl.handle.net/11615/80496","pdf_url":null,"source":{"id":"https://openalex.org/S4306400243","display_name":"University of Thessaly Institutional Repository (University of Thessaly)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I145722265","host_organization_name":"University of Thessaly","host_organization_lineage":["https://openalex.org/I145722265"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Proceedings of the 14th International Symposium on Code Generation and Optimization, CGO 2016","raw_type":"conferenceItem"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8500000238418579}],"awards":[{"id":"https://openalex.org/G3050302036","display_name":null,"funder_award_id":"EP/J013358/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G6968647904","display_name":null,"funder_award_id":"FP7-323872","funder_id":"https://openalex.org/F4320334960","funder_display_name":"Seventh Framework Programme"}],"funders":[{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"},{"id":"https://openalex.org/F4320334960","display_name":"Seventh Framework Programme","ror":"https://ror.org/00k4n6c32"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W35708471","https://openalex.org/W400678491","https://openalex.org/W606355828","https://openalex.org/W1495012123","https://openalex.org/W1507872748","https://openalex.org/W1557311886","https://openalex.org/W1972459914","https://openalex.org/W1992071554","https://openalex.org/W1999507468","https://openalex.org/W2000873501","https://openalex.org/W2016333911","https://openalex.org/W2026764611","https://openalex.org/W2030995584","https://openalex.org/W2041313350","https://openalex.org/W2043100293","https://openalex.org/W2054462751","https://openalex.org/W2057434193","https://openalex.org/W2065439108","https://openalex.org/W2095730858","https://openalex.org/W2098126561","https://openalex.org/W2100597484","https://openalex.org/W2114703523","https://openalex.org/W2119299853","https://openalex.org/W2123907700","https://openalex.org/W2126736494","https://openalex.org/W2129079372","https://openalex.org/W2135746559","https://openalex.org/W2142096775","https://openalex.org/W2142883190","https://openalex.org/W2143283746","https://openalex.org/W2144512449","https://openalex.org/W2150915951","https://openalex.org/W2164807548","https://openalex.org/W2166098313","https://openalex.org/W2169505706","https://openalex.org/W2187230075","https://openalex.org/W2478429860","https://openalex.org/W2578190765","https://openalex.org/W4240237526"],"related_works":["https://openalex.org/W2379153735","https://openalex.org/W2046172023","https://openalex.org/W3215381467","https://openalex.org/W2170146914","https://openalex.org/W2972896947","https://openalex.org/W2915956107","https://openalex.org/W2083974823","https://openalex.org/W4301207796","https://openalex.org/W2355105570","https://openalex.org/W4846490"],"abstract_inverted_index":{"Several":[0],"applications":[1],"may":[2],"trade-off":[3],"output":[4,57,96],"quality":[5,154],"for":[6,55,68,94,112],"energy":[7,135],"efficiency":[8],"by":[9],"computing":[10,22],"only":[11],"an":[12],"approximation":[13],"of":[14,30,50,53,89,97,105,115,125,145],"their":[15],"output.":[16],"Current":[17],"approaches":[18],"to":[19,27,46,85,140,148],"software-based":[20],"approximate":[21],"often":[23],"require":[24],"the":[25,31,48,51,56,87,95,126],"programmer":[26],"specify":[28],"parts":[29],"code":[32,54],"or":[33],"data":[34],"structures":[35],"that":[36],"can":[37],"be":[38],"approximated.":[39],"A":[40],"largely":[41],"unaddressed":[42],"challenge":[43],"is":[44],"how":[45],"automate":[47],"analysis":[49],"significance":[52,70,88,110],"quality.":[58],"To":[59],"this":[60],"end,":[61],"we":[62],"propose":[63],"a":[64,98,106,113,130,143],"methodology":[65,101],"and":[66,76,91,117],"toolset":[67],"automatic":[69],"analysis.":[71],"We":[72],"use":[73],"interval":[74],"arithmetic":[75],"algorithmic":[77],"differentiation":[78],"in":[79,109,118],"our":[80],"profile-driven":[81],"yet":[82],"mathematical":[83],"approach":[84],"evaluate":[86],"input":[90],"intermediate":[92],"variables":[93],"computation.":[99],"Our":[100],"effectively":[102],"matches":[103],"decisions":[104],"domain":[107],"expert":[108],"characterization":[111],"set":[114],"benchmarks,":[116],"some":[119],"cases":[120],"offers":[121],"new":[122],"insights.":[123],"Evaluation":[124],"software":[127],"infrastructure":[128],"on":[129],"multicore":[131],"x86":[132],"platform":[133],"shows":[134],"reduction":[136],"(from":[137],"31%":[138],"up":[139],"91%":[141],"with":[142,152],"mean":[144],"56%":[146],"compared":[147],"fully":[149],"accurate":[150],"execution,":[151],"graceful":[153],"degradation.":[155]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":9},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}