{"id":"https://openalex.org/W1999507468","doi":"https://doi.org/10.1145/2742854.2742857","title":"A significance-driven programming framework for energy-constrained approximate computing","display_name":"A significance-driven programming framework for energy-constrained approximate computing","publication_year":2015,"publication_date":"2015-05-06","ids":{"openalex":"https://openalex.org/W1999507468","doi":"https://doi.org/10.1145/2742854.2742857","mag":"1999507468"},"language":"en","primary_location":{"id":"doi:10.1145/2742854.2742857","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2742854.2742857","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 12th ACM International Conference on Computing Frontiers","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://pure.qub.ac.uk/en/publications/28b1e923-4b8c-4900-bc75-dc4e5c5f8ec5","any_repository_has_fulltext":true},"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"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Vassilis Vassiliadis","raw_affiliation_strings":["University of Thessaly, Greece","University of Thessaly, Greece, ,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Thessaly, Greece","institution_ids":["https://openalex.org/I145722265"]},{"raw_affiliation_string":"University of Thessaly, Greece, ,","institution_ids":["https://openalex.org/I145722265"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065413681","display_name":"Charalampos Chalios","orcid":"https://orcid.org/0000-0002-2303-134X"},"institutions":[{"id":"https://openalex.org/I126231945","display_name":"Queen's University Belfast","ror":"https://ror.org/00hswnk62","country_code":"GB","type":"education","lineage":["https://openalex.org/I126231945"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Charalampos Chalios","raw_affiliation_strings":["Queen's University Belfast, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Queen's University Belfast, United Kingdom","institution_ids":["https://openalex.org/I126231945"]}]},{"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"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Konstantinos Parasyris","raw_affiliation_strings":["University of Thessaly, Greece","University of Thessaly, Greece, ,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Thessaly, Greece","institution_ids":["https://openalex.org/I145722265"]},{"raw_affiliation_string":"University of Thessaly, Greece, ,","institution_ids":["https://openalex.org/I145722265"]}]},{"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"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Christos D. Antonopoulos","raw_affiliation_strings":["University of Thessaly, Greece","University of Thessaly, Greece, ,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Thessaly, Greece","institution_ids":["https://openalex.org/I145722265"]},{"raw_affiliation_string":"University of Thessaly, Greece, ,","institution_ids":["https://openalex.org/I145722265"]}]},{"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/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":["University of Thessaly, Greece","University of Thessaly, Greece, ,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Thessaly, Greece","institution_ids":["https://openalex.org/I145722265"]},{"raw_affiliation_string":"University of Thessaly, Greece, ,","institution_ids":["https://openalex.org/I145722265"]}]},{"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/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":["University of Thessaly, Greece","University of Thessaly, Greece, ,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Thessaly, Greece","institution_ids":["https://openalex.org/I145722265"]},{"raw_affiliation_string":"University of Thessaly, Greece, ,","institution_ids":["https://openalex.org/I145722265"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086758775","display_name":"Hans Vandierendonck","orcid":"https://orcid.org/0000-0001-5868-9259"},"institutions":[{"id":"https://openalex.org/I126231945","display_name":"Queen's University Belfast","ror":"https://ror.org/00hswnk62","country_code":"GB","type":"education","lineage":["https://openalex.org/I126231945"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Hans Vandierendonck","raw_affiliation_strings":["Queen's University Belfast, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Queen's University Belfast, United Kingdom","institution_ids":["https://openalex.org/I126231945"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5005410613","display_name":"Dimitrios S. Nikolopoulos","orcid":"https://orcid.org/0000-0003-0217-8307"},"institutions":[{"id":"https://openalex.org/I126231945","display_name":"Queen's University Belfast","ror":"https://ror.org/00hswnk62","country_code":"GB","type":"education","lineage":["https://openalex.org/I126231945"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Dimitrios S. Nikolopoulos","raw_affiliation_strings":["Queen's University Belfast, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Queen's University Belfast, United Kingdom","institution_ids":["https://openalex.org/I126231945"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"8"},"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/T10502","display_name":"Advanced Memory and Neural Computing","score":0.9975000023841858,"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":0.9973999857902527,"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":0.7893757820129395},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.6137319803237915},{"id":"https://openalex.org/keywords/energy-budget","display_name":"Energy budget","score":0.4916298985481262},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.459780752658844},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.4526136517524719},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.42479830980300903},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.35570234060287476},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08704078197479248}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7893757820129395},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.6137319803237915},{"id":"https://openalex.org/C128849468","wikidata":"https://www.wikidata.org/wiki/Q1341258","display_name":"Energy budget","level":2,"score":0.4916298985481262},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.459780752658844},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4526136517524719},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.42479830980300903},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.35570234060287476},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08704078197479248},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","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/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1145/2742854.2742857","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2742854.2742857","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 12th ACM International Conference on Computing Frontiers","raw_type":"proceedings-article"},{"id":"pmh:oai:ir.lib.uth.gr:11615/80495","is_oa":false,"landing_page_url":"http://hdl.handle.net/11615/80495","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 12th ACM International Conference on Computing Frontiers, CF 2015","raw_type":"conferenceItem"},{"id":"pmh:oai:pure.qub.ac.uk/portal:publications/28b1e923-4b8c-4900-bc75-dc4e5c5f8ec5","is_oa":true,"landing_page_url":"https://pure.qub.ac.uk/en/publications/28b1e923-4b8c-4900-bc75-dc4e5c5f8ec5","pdf_url":null,"source":{"id":"https://openalex.org/S4306402319","display_name":"Research Portal (Queen's University Belfast)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I126231945","host_organization_name":"Queen's University Belfast","host_organization_lineage":["https://openalex.org/I126231945"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Vassiliadis , V , Chalios , C , Parasyris , K , Antonopoulos , C D , Lalis , S , Bellas , N , Vandierendonck , H & Nikolopoulos , D 2015 , A Significance-Driven Programming Framework for Energy-Constrained Approximate Computing . in Proceedings of the ACM International Conference on Computing Frontiers (CF) . , 9 , Association for Computing Machinery , 2015 ACM International Conference on Computing Frontiers , Ischia , Italy , 18/05/2015 . https://doi.org/10.1145/2742854.2742857","raw_type":"contributionToPeriodical"}],"best_oa_location":{"id":"pmh:oai:pure.qub.ac.uk/portal:publications/28b1e923-4b8c-4900-bc75-dc4e5c5f8ec5","is_oa":true,"landing_page_url":"https://pure.qub.ac.uk/en/publications/28b1e923-4b8c-4900-bc75-dc4e5c5f8ec5","pdf_url":null,"source":{"id":"https://openalex.org/S4306402319","display_name":"Research Portal (Queen's University Belfast)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I126231945","host_organization_name":"Queen's University Belfast","host_organization_lineage":["https://openalex.org/I126231945"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Vassiliadis , V , Chalios , C , Parasyris , K , Antonopoulos , C D , Lalis , S , Bellas , N , Vandierendonck , H & Nikolopoulos , D 2015 , A Significance-Driven Programming Framework for Energy-Constrained Approximate Computing . in Proceedings of the ACM International Conference on Computing Frontiers (CF) . , 9 , Association for Computing Machinery , 2015 ACM International Conference on Computing Frontiers , Ischia , Italy , 18/05/2015 . https://doi.org/10.1145/2742854.2742857","raw_type":"contributionToPeriodical"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.800000011920929,"display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G2379790502","display_name":"Significance-Based Computing for Reliability and Power Optimization","funder_award_id":"323872","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G3829048491","display_name":null,"funder_award_id":"FP7/2007-2013","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G4118172211","display_name":null,"funder_award_id":"EP/L000055/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G4867558677","display_name":"Software management of non-volatile memory hierarchies","funder_award_id":"327744","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G5593277320","display_name":null,"funder_award_id":"2007-2013","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G5702163051","display_name":null,"funder_award_id":"FP7/2007","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"}],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W120901648","https://openalex.org/W1961751213","https://openalex.org/W1996775645","https://openalex.org/W2009832136","https://openalex.org/W2020838189","https://openalex.org/W2026764611","https://openalex.org/W2071028990","https://openalex.org/W2081942292","https://openalex.org/W2093172094","https://openalex.org/W2099563019","https://openalex.org/W2114703523","https://openalex.org/W2129079372","https://openalex.org/W2142883190","https://openalex.org/W2143283746","https://openalex.org/W2164807548","https://openalex.org/W2169505706","https://openalex.org/W2169875292","https://openalex.org/W2170881177","https://openalex.org/W2320451129","https://openalex.org/W2949502434","https://openalex.org/W3103104567","https://openalex.org/W4240237526"],"related_works":["https://openalex.org/W2024921690","https://openalex.org/W2093427077","https://openalex.org/W2115140794","https://openalex.org/W2372145886","https://openalex.org/W2041120224","https://openalex.org/W1504320321","https://openalex.org/W2067902980","https://openalex.org/W4312275919","https://openalex.org/W2393607621","https://openalex.org/W2338293335"],"abstract_inverted_index":{"Approximate":[0],"execution":[1],"is":[2],"a":[3],"viable":[4],"technique":[5],"for":[6],"energy-constrained":[7],"environments,":[8],"provided":[9],"that":[10],"applications":[11],"have":[12],"the":[13,19,24],"mechanisms":[14],"to":[15],"produce":[16],"outputs":[17],"of":[18],"highest":[20],"possible":[21],"quality":[22],"within":[23],"given":[25],"energy":[26],"budget.":[27]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2016-06-24T00:00:00"}