{"id":"https://openalex.org/W2099630808","doi":"https://doi.org/10.1109/iscas.2008.4541456","title":"An automatic hardware generator for special arithmetic functions using various ROM-based approximation approaches","display_name":"An automatic hardware generator for special arithmetic functions using various ROM-based approximation approaches","publication_year":2008,"publication_date":"2008-05-01","ids":{"openalex":"https://openalex.org/W2099630808","doi":"https://doi.org/10.1109/iscas.2008.4541456","mag":"2099630808"},"language":"en","primary_location":{"id":"doi:10.1109/iscas.2008.4541456","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2008.4541456","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE International Symposium on Circuits and Systems (ISCAS)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5088586836","display_name":"Shen\u2010Fu Hsiao","orcid":"https://orcid.org/0000-0002-4627-570X"},"institutions":[{"id":"https://openalex.org/I142974352","display_name":"National Sun Yat-sen University","ror":"https://ror.org/00mjawt10","country_code":"TW","type":"education","lineage":["https://openalex.org/I142974352"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Shen-Fu Hsiao","raw_affiliation_strings":["Department of Computer Science and Engineering, National Sun Yat-sen University, Kaohsiung, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, National Sun Yat-sen University, Kaohsiung, Taiwan","institution_ids":["https://openalex.org/I142974352"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Ping-Chung Wei","orcid":null},"institutions":[{"id":"https://openalex.org/I142974352","display_name":"National Sun Yat-sen University","ror":"https://ror.org/00mjawt10","country_code":"TW","type":"education","lineage":["https://openalex.org/I142974352"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Ping-Chung Wei","raw_affiliation_strings":["Department of Computer Science and Engineering, National Sun Yat-sen University, Kaohsiung, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, National Sun Yat-sen University, Kaohsiung, Taiwan","institution_ids":["https://openalex.org/I142974352"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111472086","display_name":"Ching-Pin Lin","orcid":null},"institutions":[{"id":"https://openalex.org/I142974352","display_name":"National Sun Yat-sen University","ror":"https://ror.org/00mjawt10","country_code":"TW","type":"education","lineage":["https://openalex.org/I142974352"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Ching-Pin Lin","raw_affiliation_strings":["Department of Computer Science and Engineering, National Sun Yat-sen University, Kaohsiung, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, National Sun Yat-sen University, Kaohsiung, Taiwan","institution_ids":["https://openalex.org/I142974352"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I142974352"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.13659301,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"468","last_page":"471"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11697","display_name":"Numerical Methods and Algorithms","score":1.0,"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":1.0,"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/T10363","display_name":"Low-power high-performance VLSI design","score":0.9991999864578247,"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/T11034","display_name":"Digital Filter Design and Implementation","score":0.9975000023841858,"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/computer-science","display_name":"Computer science","score":0.769250750541687},{"id":"https://openalex.org/keywords/generator","display_name":"Generator (circuit theory)","score":0.7040923833847046},{"id":"https://openalex.org/keywords/table","display_name":"Table (database)","score":0.6849234104156494},{"id":"https://openalex.org/keywords/lookup-table","display_name":"Lookup table","score":0.6395874619483948},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.619178056716919},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.5486883521080017},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.4877625107765198},{"id":"https://openalex.org/keywords/implementation","display_name":"Implementation","score":0.4476185142993927},{"id":"https://openalex.org/keywords/value","display_name":"Value (mathematics)","score":0.43534934520721436},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.0997876524925232},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.07467430830001831},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.07250848412513733},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.06631031632423401}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.769250750541687},{"id":"https://openalex.org/C2780992000","wikidata":"https://www.wikidata.org/wiki/Q17016113","display_name":"Generator (circuit theory)","level":3,"score":0.7040923833847046},{"id":"https://openalex.org/C45235069","wikidata":"https://www.wikidata.org/wiki/Q278425","display_name":"Table (database)","level":2,"score":0.6849234104156494},{"id":"https://openalex.org/C134835016","wikidata":"https://www.wikidata.org/wiki/Q690265","display_name":"Lookup table","level":2,"score":0.6395874619483948},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.619178056716919},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.5486883521080017},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.4877625107765198},{"id":"https://openalex.org/C26713055","wikidata":"https://www.wikidata.org/wiki/Q245962","display_name":"Implementation","level":2,"score":0.4476185142993927},{"id":"https://openalex.org/C2776291640","wikidata":"https://www.wikidata.org/wiki/Q2912517","display_name":"Value (mathematics)","level":2,"score":0.43534934520721436},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0997876524925232},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.07467430830001831},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.07250848412513733},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.06631031632423401},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"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/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iscas.2008.4541456","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2008.4541456","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE International Symposium on Circuits and Systems (ISCAS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1505109187","https://openalex.org/W2122685238","https://openalex.org/W2130956968","https://openalex.org/W2139535992","https://openalex.org/W2162278401","https://openalex.org/W2167182394","https://openalex.org/W2172132103","https://openalex.org/W2916844179","https://openalex.org/W6684165834"],"related_works":["https://openalex.org/W2120447654","https://openalex.org/W2977179488","https://openalex.org/W2144453115","https://openalex.org/W2744553356","https://openalex.org/W2128223750","https://openalex.org/W4238532390","https://openalex.org/W2798215405","https://openalex.org/W2990962948","https://openalex.org/W2188872161","https://openalex.org/W2961779879"],"abstract_inverted_index":{"In":[0,53],"this":[1],"paper":[2],"we":[3],"develop":[4],"an":[5],"automatic":[6],"generator":[7],"to":[8],"produce":[9],"hardware":[10,57],"units":[11,59],"that":[12,34],"compute":[13],"various":[14,82],"single-value":[15],"functions":[16],"using":[17],"table-method":[18],"approaches":[19,39],"and":[20,24,47],"compare":[21],"their":[22],"performance":[23],"area":[25,46,65],"costs":[26],"with":[27,68],"other":[28],"alternative":[29],"implementations.":[30],"Experimental":[31],"results":[32],"show":[33],"making":[35],"choices":[36],"between":[37,44],"these":[38],"depends":[40],"on":[41],"the":[42,49,55],"tradeoffs":[43],"speed,":[45],"especially":[48],"required":[50],"output":[51],"precision.":[52],"particular,":[54],"proposed":[56],"function":[58],"produced":[60],"have":[61],"better":[62],"delay":[63],"and/or":[64],"cost":[66],"compared":[67],"those":[69],"available":[70],"from":[71],"Synopsys":[72],"design":[73],"Ware":[74],"library,":[75],"a":[76],"popular":[77],"commercial":[78],"library":[79],"for":[80],"generating":[81],"arithmetic":[83],"units.":[84]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":4},{"year":2012,"cited_by_count":3}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}