{"id":"https://openalex.org/W2110534080","doi":"https://doi.org/10.1109/iscas.2011.5937750","title":"Nonspeculative decimal signed digit adder","display_name":"Nonspeculative decimal signed digit adder","publication_year":2011,"publication_date":"2011-05-01","ids":{"openalex":"https://openalex.org/W2110534080","doi":"https://doi.org/10.1109/iscas.2011.5937750","mag":"2110534080"},"language":"en","primary_location":{"id":"doi:10.1109/iscas.2011.5937750","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2011.5937750","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE International Symposium of Circuits and Systems (ISCAS)","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":null,"display_name":"Liu Han","orcid":null},"institutions":[{"id":"https://openalex.org/I32625721","display_name":"University of Saskatchewan","ror":"https://ror.org/010x8gc63","country_code":"CA","type":"education","lineage":["https://openalex.org/I32625721"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Liu Han","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Saskatchewan, Canada","Department of Electrical and Computer Engineering University of Saskatchewan, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Saskatchewan, Canada","institution_ids":["https://openalex.org/I32625721"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering University of Saskatchewan, Canada","institution_ids":["https://openalex.org/I32625721"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100364580","display_name":"Dongdong Chen","orcid":"https://orcid.org/0000-0001-5892-6891"},"institutions":[{"id":"https://openalex.org/I32625721","display_name":"University of Saskatchewan","ror":"https://ror.org/010x8gc63","country_code":"CA","type":"education","lineage":["https://openalex.org/I32625721"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Dongdong Chen","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Saskatchewan, Canada","Department of Electrical and Computer Engineering University of Saskatchewan, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Saskatchewan, Canada","institution_ids":["https://openalex.org/I32625721"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering University of Saskatchewan, Canada","institution_ids":["https://openalex.org/I32625721"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089274119","display_name":"Khan A. Wahid","orcid":"https://orcid.org/0000-0003-0125-9789"},"institutions":[{"id":"https://openalex.org/I32625721","display_name":"University of Saskatchewan","ror":"https://ror.org/010x8gc63","country_code":"CA","type":"education","lineage":["https://openalex.org/I32625721"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Khan A. Wahid","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Saskatchewan, Canada","Department of Electrical and Computer Engineering University of Saskatchewan, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Saskatchewan, Canada","institution_ids":["https://openalex.org/I32625721"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering University of Saskatchewan, Canada","institution_ids":["https://openalex.org/I32625721"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054217230","display_name":"Seok\u2010Bum Ko","orcid":"https://orcid.org/0000-0002-9287-317X"},"institutions":[{"id":"https://openalex.org/I32625721","display_name":"University of Saskatchewan","ror":"https://ror.org/010x8gc63","country_code":"CA","type":"education","lineage":["https://openalex.org/I32625721"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Seok-Bum Ko","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Saskatchewan, Canada","Department of Electrical and Computer Engineering University of Saskatchewan, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Saskatchewan, Canada","institution_ids":["https://openalex.org/I32625721"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering University of Saskatchewan, Canada","institution_ids":["https://openalex.org/I32625721"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I32625721"],"apc_list":null,"apc_paid":null,"fwci":0.3231,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.62685639,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1053","last_page":"1056"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11697","display_name":"Numerical Methods and Algorithms","score":0.9998999834060669,"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":0.9998999834060669,"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/T11034","display_name":"Digital Filter Design and Implementation","score":0.9955000281333923,"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"}},{"id":"https://openalex.org/T10363","display_name":"Low-power high-performance VLSI design","score":0.9848999977111816,"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/adder","display_name":"Adder","score":0.7645007371902466},{"id":"https://openalex.org/keywords/decimal","display_name":"Decimal","score":0.7132028341293335},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.7067880630493164},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6399529576301575},{"id":"https://openalex.org/keywords/multiplication","display_name":"Multiplication (music)","score":0.5977193117141724},{"id":"https://openalex.org/keywords/carry-save-adder","display_name":"Carry-save adder","score":0.5674294233322144},{"id":"https://openalex.org/keywords/numerical-digit","display_name":"Numerical digit","score":0.5418790578842163},{"id":"https://openalex.org/keywords/division","display_name":"Division (mathematics)","score":0.5156946778297424},{"id":"https://openalex.org/keywords/subtraction","display_name":"Subtraction","score":0.5008964538574219},{"id":"https://openalex.org/keywords/binary-number","display_name":"Binary number","score":0.45228976011276245},{"id":"https://openalex.org/keywords/vhdl","display_name":"VHDL","score":0.4473164677619934},{"id":"https://openalex.org/keywords/carry","display_name":"Carry (investment)","score":0.41453033685684204},{"id":"https://openalex.org/keywords/multiplication-algorithm","display_name":"Multiplication algorithm","score":0.41088831424713135},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.35352522134780884},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.3292120695114136},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2675047516822815},{"id":"https://openalex.org/keywords/field-programmable-gate-array","display_name":"Field-programmable gate array","score":0.18198612332344055},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.06610652804374695}],"concepts":[{"id":"https://openalex.org/C164620267","wikidata":"https://www.wikidata.org/wiki/Q376953","display_name":"Adder","level":3,"score":0.7645007371902466},{"id":"https://openalex.org/C65045869","wikidata":"https://www.wikidata.org/wiki/Q81365","display_name":"Decimal","level":2,"score":0.7132028341293335},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.7067880630493164},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6399529576301575},{"id":"https://openalex.org/C2780595030","wikidata":"https://www.wikidata.org/wiki/Q3860309","display_name":"Multiplication (music)","level":2,"score":0.5977193117141724},{"id":"https://openalex.org/C3227080","wikidata":"https://www.wikidata.org/wiki/Q5046770","display_name":"Carry-save adder","level":4,"score":0.5674294233322144},{"id":"https://openalex.org/C94957134","wikidata":"https://www.wikidata.org/wiki/Q82990","display_name":"Numerical digit","level":2,"score":0.5418790578842163},{"id":"https://openalex.org/C60798267","wikidata":"https://www.wikidata.org/wiki/Q1226939","display_name":"Division (mathematics)","level":2,"score":0.5156946778297424},{"id":"https://openalex.org/C68060419","wikidata":"https://www.wikidata.org/wiki/Q40754","display_name":"Subtraction","level":2,"score":0.5008964538574219},{"id":"https://openalex.org/C48372109","wikidata":"https://www.wikidata.org/wiki/Q3913","display_name":"Binary number","level":2,"score":0.45228976011276245},{"id":"https://openalex.org/C36941000","wikidata":"https://www.wikidata.org/wiki/Q209455","display_name":"VHDL","level":3,"score":0.4473164677619934},{"id":"https://openalex.org/C2776299755","wikidata":"https://www.wikidata.org/wiki/Q432449","display_name":"Carry (investment)","level":2,"score":0.41453033685684204},{"id":"https://openalex.org/C201290732","wikidata":"https://www.wikidata.org/wiki/Q130762","display_name":"Multiplication algorithm","level":3,"score":0.41088831424713135},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.35352522134780884},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.3292120695114136},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2675047516822815},{"id":"https://openalex.org/C42935608","wikidata":"https://www.wikidata.org/wiki/Q190411","display_name":"Field-programmable gate array","level":2,"score":0.18198612332344055},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.06610652804374695},{"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/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iscas.2011.5937750","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2011.5937750","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE International Symposium of Circuits and Systems (ISCAS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320334593","display_name":"Natural Sciences and Engineering Research Council of Canada","ror":"https://ror.org/01h531d29"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1589769612","https://openalex.org/W1983507923","https://openalex.org/W2005157538","https://openalex.org/W2034532128","https://openalex.org/W2112110246","https://openalex.org/W2138863181","https://openalex.org/W2150099508","https://openalex.org/W2162383260","https://openalex.org/W2207050309","https://openalex.org/W2253750713","https://openalex.org/W6651563544","https://openalex.org/W6691486443"],"related_works":["https://openalex.org/W1963930613","https://openalex.org/W1561014704","https://openalex.org/W3125602762","https://openalex.org/W2296386191","https://openalex.org/W2033157390","https://openalex.org/W2112110246","https://openalex.org/W3031838771","https://openalex.org/W2010360402","https://openalex.org/W187152120","https://openalex.org/W2110538940"],"abstract_inverted_index":{"Decimal":[0],"floating":[1],"point":[2,61],"(DFP)":[3],"arithmetic":[4,38],"has":[5,121],"been":[6],"paid":[7],"more":[8],"attention":[9],"in":[10,21,95,110,134],"recent":[11],"years,":[12],"since":[13],"it":[14],"is":[15,76,106],"superior":[16],"to":[17,51,79],"the":[18,22,53,66,81,89,101,135],"binary":[19],"counterpart":[20],"financial":[23],"and":[24,33,45,93,108,128],"commercial":[25],"computing":[26],"including":[27],"currency":[28],"conversion,":[29],"billing":[30],"system,":[31],"banking":[32],"tex":[34],"calculation.":[35],"Many":[36],"DFP":[37],"units,":[39],"such":[40],"as":[41],"addition,":[42],"multiplication,":[43],"division":[44],"fused-multi":[46],"ply-add":[47],"are":[48],"not":[49],"possible":[50],"achieve":[52],"high":[54],"performance":[55,124],"without":[56],"a":[57,85,103,122],"fast":[58],"decimal":[59,90],"fixed":[60],"adder.":[62],"In":[63],"this":[64],"paper,":[65],"conventional":[67],"four":[68],"steps":[69],"carry":[70],"free":[71],"signed":[72],"digit":[73,96,137],"addition":[74,92],"algorithm":[75],"discussed.":[77],"Furthermore,":[78],"improve":[80],"speed,":[82],"we":[83],"proposed":[84],"new":[86],"method":[87],"for":[88],"SD":[91],"subtraction":[94],"set":[97],"[-9,9].":[98],"To":[99],"evaluate":[100],"design,":[102],"VHDL":[104],"model":[105],"provided":[107],"synthesized":[109],"STM":[111],"90":[112],"nm":[113],"technology.":[114],"The":[115],"result":[116],"shows":[117],"that":[118],"our":[119],"design":[120],"better":[123],"on":[125],"timing":[126],"delay":[127],"area":[129],"compared":[130],"with":[131],"previous":[132],"designs":[133],"same":[136],"set.":[138]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":3},{"year":2013,"cited_by_count":1}],"updated_date":"2026-04-16T08:26:57.006410","created_date":"2025-10-10T00:00:00"}
