{"id":"https://openalex.org/W2944132666","doi":"https://doi.org/10.1145/3310273.3323161","title":"Energy-efficient approximate least squares accelerator","display_name":"Energy-efficient approximate least squares accelerator","publication_year":2019,"publication_date":"2019-04-30","ids":{"openalex":"https://openalex.org/W2944132666","doi":"https://doi.org/10.1145/3310273.3323161","mag":"2944132666"},"language":"en","primary_location":{"id":"doi:10.1145/3310273.3323161","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3310273.3323161","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 16th ACM International Conference on Computing Frontiers","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/A5034253211","display_name":"G. A. Gillani","orcid":"https://orcid.org/0000-0002-2850-4265"},"institutions":[{"id":"https://openalex.org/I94624287","display_name":"University of Twente","ror":"https://ror.org/006hf6230","country_code":"NL","type":"education","lineage":["https://openalex.org/I94624287"]}],"countries":["NL"],"is_corresponding":true,"raw_author_name":"G. A. Gillani","raw_affiliation_strings":["University of Twente, Enschede, Netherlands"],"affiliations":[{"raw_affiliation_string":"University of Twente, Enschede, Netherlands","institution_ids":["https://openalex.org/I94624287"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038847230","display_name":"Alexander Krapukhin","orcid":null},"institutions":[{"id":"https://openalex.org/I94624287","display_name":"University of Twente","ror":"https://ror.org/006hf6230","country_code":"NL","type":"education","lineage":["https://openalex.org/I94624287"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"A. Krapukhin","raw_affiliation_strings":["University of Twente, Enschede, Netherlands"],"affiliations":[{"raw_affiliation_string":"University of Twente, Enschede, Netherlands","institution_ids":["https://openalex.org/I94624287"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5078037091","display_name":"Andr\u00e9 B.J. Kokkeler","orcid":"https://orcid.org/0000-0002-9259-1172"},"institutions":[{"id":"https://openalex.org/I94624287","display_name":"University of Twente","ror":"https://ror.org/006hf6230","country_code":"NL","type":"education","lineage":["https://openalex.org/I94624287"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"A. B. J. Kokkeler","raw_affiliation_strings":["University of Twente, Enschede, Netherlands"],"affiliations":[{"raw_affiliation_string":"University of Twente, Enschede, Netherlands","institution_ids":["https://openalex.org/I94624287"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5034253211"],"corresponding_institution_ids":["https://openalex.org/I94624287"],"apc_list":null,"apc_paid":null,"fwci":0.3618,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.6011606,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"358","last_page":"365"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9986000061035156,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9986000061035156,"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/T11321","display_name":"Error Correcting Code Techniques","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T11034","display_name":"Digital Filter Design and Implementation","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.5263009071350098},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.47366341948509216},{"id":"https://openalex.org/keywords/least-squares-function-approximation","display_name":"Least-squares function approximation","score":0.42728516459465027},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.24305525422096252},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.16534343361854553}],"concepts":[{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.5263009071350098},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.47366341948509216},{"id":"https://openalex.org/C9936470","wikidata":"https://www.wikidata.org/wiki/Q6510405","display_name":"Least-squares function approximation","level":3,"score":0.42728516459465027},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.24305525422096252},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.16534343361854553},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1145/3310273.3323161","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3310273.3323161","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 16th ACM International Conference on Computing Frontiers","raw_type":"proceedings-article"},{"id":"pmh:oai:ris.utwente.nl:publications/76b918fc-74bb-45c8-ad31-006f1a281034","is_oa":false,"landing_page_url":"http://www.scopus.com/inward/record.url?scp=85066012426&partnerID=8YFLogxK","pdf_url":null,"source":{"id":"https://openalex.org/S4406922991","display_name":"University of Twente Research Information","issn_l":null,"issn":null,"is_oa":false,"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":""},{"id":"pmh:ut:oai:ris.utwente.nl:publications/76b918fc-74bb-45c8-ad31-006f1a281034","is_oa":false,"landing_page_url":"https://research.utwente.nl/en/publications/76b918fc-74bb-45c8-ad31-006f1a281034","pdf_url":null,"source":{"id":"https://openalex.org/S4306401843","display_name":"Data Archiving and Networked Services (DANS)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1322597698","host_organization_name":"Royal Netherlands Academy of Arts and Sciences","host_organization_lineage":["https://openalex.org/I1322597698"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ACM International Conference on Computing Frontiers 2019, CF 2019 - Proceedings, 358 - 365","raw_type":"info:eu-repo/semantics/conferencepaper"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9100000262260437,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G629491556","display_name":null,"funder_award_id":"(NWO)","funder_id":"https://openalex.org/F4320321800","funder_display_name":"Nederlandse Organisatie voor Wetenschappelijk Onderzoek"}],"funders":[{"id":"https://openalex.org/F4320321800","display_name":"Nederlandse Organisatie voor Wetenschappelijk Onderzoek","ror":"https://ror.org/04jsz6e67"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W2001335441","https://openalex.org/W2026005150","https://openalex.org/W2099198033","https://openalex.org/W2099512056","https://openalex.org/W2121069160","https://openalex.org/W2129106475","https://openalex.org/W2147626801","https://openalex.org/W2158149088","https://openalex.org/W2399535694","https://openalex.org/W2623908577","https://openalex.org/W2742536119","https://openalex.org/W2765405778","https://openalex.org/W2790332193","https://openalex.org/W2889366309","https://openalex.org/W2899084402","https://openalex.org/W3101657927","https://openalex.org/W4253792899","https://openalex.org/W4288660548"],"related_works":["https://openalex.org/W1601330515","https://openalex.org/W2128399668","https://openalex.org/W2067694842","https://openalex.org/W2132777649","https://openalex.org/W2374965391","https://openalex.org/W2027259134","https://openalex.org/W1987634297","https://openalex.org/W2058090705","https://openalex.org/W2088720623","https://openalex.org/W2133428308"],"abstract_inverted_index":{"Approximate":[0],"computing":[1],"allows":[2],"the":[3,8,36],"introduction":[4],"of":[5,48],"inaccuracy":[6],"in":[7,35],"computation":[9],"for":[10,25,42],"cost":[11],"savings,":[12],"such":[13],"as":[14],"energy":[15,21],"consumption,":[16],"chip-area,":[17],"and":[18,28],"latency.":[19],"Targeting":[20],"efficiency,":[22],"approximate":[23],"designs":[24,41],"multipliers,":[26],"adders,":[27],"multiply-accumulate":[29],"(MAC)":[30],"have":[31,46],"been":[32,47],"extensively":[33],"investigated":[34],"past":[37],"decade.":[38],"However,":[39],"accelerator":[40],"relatively":[43],"bigger":[44],"architectures":[45],"less":[49],"attention":[50],"yet.":[51]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2019-05-16T00:00:00"}
