{"id":"https://openalex.org/W1538177026","doi":"https://doi.org/10.1109/iscas.2015.7168566","title":"Energy-efficient inexact speculative adder with high performance and accuracy control","display_name":"Energy-efficient inexact speculative adder with high performance and accuracy control","publication_year":2015,"publication_date":"2015-05-01","ids":{"openalex":"https://openalex.org/W1538177026","doi":"https://doi.org/10.1109/iscas.2015.7168566","mag":"1538177026"},"language":"en","primary_location":{"id":"doi:10.1109/iscas.2015.7168566","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2015.7168566","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Symposium on Circuits and Systems (ISCAS)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://infoscience.epfl.ch/record/210364","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5073033950","display_name":"Vincent Camus","orcid":"https://orcid.org/0000-0003-4779-7742"},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Vincent Camus","raw_affiliation_strings":["Integrated Circuits Laboratory (ICLAB), Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL), Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Integrated Circuits Laboratory (ICLAB), Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL), Switzerland","institution_ids":["https://openalex.org/I5124864"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090697759","display_name":"J\u00e9r\u00e9my Schlachter","orcid":"https://orcid.org/0000-0003-1483-3591"},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Jeremy Schlachter","raw_affiliation_strings":["Integrated Circuits Laboratory (ICLAB), Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL), Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Integrated Circuits Laboratory (ICLAB), Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL), Switzerland","institution_ids":["https://openalex.org/I5124864"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069058393","display_name":"Christian Enz","orcid":"https://orcid.org/0000-0002-9968-5278"},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Christian Enz","raw_affiliation_strings":["Integrated Circuits Laboratory (ICLAB), Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL), Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Integrated Circuits Laboratory (ICLAB), Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL), Switzerland","institution_ids":["https://openalex.org/I5124864"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I5124864"],"apc_list":null,"apc_paid":null,"fwci":8.2352,"has_fulltext":false,"cited_by_count":30,"citation_normalized_percentile":{"value":0.98692077,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"45","last_page":"48"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10363","display_name":"Low-power high-performance VLSI design","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10363","display_name":"Low-power high-performance VLSI design","score":1.0,"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/T10558","display_name":"Advancements in Semiconductor Devices and Circuit Design","score":0.9994999766349792,"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/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/adder","display_name":"Adder","score":0.937218964099884},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7867792844772339},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.5490610003471375},{"id":"https://openalex.org/keywords/compensation","display_name":"Compensation (psychology)","score":0.5345413088798523},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.5054881572723389},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.48893681168556213},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.46701082587242126},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.42424172163009644},{"id":"https://openalex.org/keywords/state","display_name":"State (computer science)","score":0.4143033027648926},{"id":"https://openalex.org/keywords/computer-engineering","display_name":"Computer engineering","score":0.3548925518989563},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.34845393896102905},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2427634298801422},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.13288867473602295},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1060711145401001},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08909639716148376},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.07826316356658936}],"concepts":[{"id":"https://openalex.org/C164620267","wikidata":"https://www.wikidata.org/wiki/Q376953","display_name":"Adder","level":3,"score":0.937218964099884},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7867792844772339},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.5490610003471375},{"id":"https://openalex.org/C2780023022","wikidata":"https://www.wikidata.org/wiki/Q1338171","display_name":"Compensation (psychology)","level":2,"score":0.5345413088798523},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.5054881572723389},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.48893681168556213},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.46701082587242126},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.42424172163009644},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.4143033027648926},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.3548925518989563},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.34845393896102905},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2427634298801422},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.13288867473602295},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1060711145401001},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08909639716148376},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.07826316356658936},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C11171543","wikidata":"https://www.wikidata.org/wiki/Q41630","display_name":"Psychoanalysis","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},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"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/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/iscas.2015.7168566","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2015.7168566","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Symposium on Circuits and Systems (ISCAS)","raw_type":"proceedings-article"},{"id":"pmh:oai:infoscience.epfl.ch:210364","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/210364","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"}],"best_oa_location":{"id":"pmh:oai:infoscience.epfl.ch:210364","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/210364","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8999999761581421}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1579004116","https://openalex.org/W1730221140","https://openalex.org/W2008684926","https://openalex.org/W2072700980","https://openalex.org/W2129394555","https://openalex.org/W2132437582","https://openalex.org/W4240268885","https://openalex.org/W6634717524"],"related_works":["https://openalex.org/W4390550886","https://openalex.org/W3217463396","https://openalex.org/W2790557758","https://openalex.org/W2516396101","https://openalex.org/W3204929712","https://openalex.org/W4295102875","https://openalex.org/W2300671402","https://openalex.org/W2015457513","https://openalex.org/W1993041309","https://openalex.org/W3013241373"],"abstract_inverted_index":{"Inexact":[0,41],"and":[1,12,17,48,67,76,94],"approximate":[2],"circuit":[3],"design":[4,74],"is":[5,23],"a":[6,36],"promising":[7],"approach":[8],"to":[9,91,98,104],"improve":[10],"performance":[11,66],"energy":[13],"efficiency":[14,47],"in":[15],"technology-scaled":[16],"low-power":[18],"digital":[19],"systems.":[20],"Such":[21],"strategy":[22],"suitable":[24],"for":[25],"error-tolerant":[26],"applications":[27],"involving":[28],"perceptive":[29],"or":[30,56],"statistical":[31],"outputs.":[32],"This":[33,59],"paper":[34],"presents":[35],"novel":[37],"architecture":[38],"of":[39,62,79],"an":[40],"Speculative":[42],"Adder":[43],"with":[44,52],"optimized":[45],"hardware":[46],"advanced":[49],"compensation":[50],"technique":[51],"either":[53],"error":[54,57],"correction":[55],"reduction.":[58],"general":[60],"topology":[61],"speculative":[63,81],"adders":[64],"improves":[65],"enables":[68],"precise":[69],"accuracy":[70,102],"control.":[71],"A":[72],"brief":[73],"methodology":[75],"comparative":[77],"study":[78],"this":[80],"adder":[82],"are":[83],"also":[84],"presented":[85],"herein,":[86],"demonstrating":[87],"power":[88],"savings":[89],"up":[90,97],"26":[92],"%":[93],"energy-delay-area":[95],"reductions":[96],"60%":[99],"at":[100],"equivalent":[101],"compared":[103],"the":[105],"state-of-the-art.":[106]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":7},{"year":2016,"cited_by_count":5},{"year":2015,"cited_by_count":2}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
