{"id":"https://openalex.org/W2290492259","doi":"https://doi.org/10.1109/tcsii.2015.2482958","title":"Low-Power Parallel Chien Search Architecture Using a Two-Step Approach","display_name":"Low-Power Parallel Chien Search Architecture Using a Two-Step Approach","publication_year":2015,"publication_date":"2015-10-07","ids":{"openalex":"https://openalex.org/W2290492259","doi":"https://doi.org/10.1109/tcsii.2015.2482958","mag":"2290492259"},"language":"en","primary_location":{"id":"doi:10.1109/tcsii.2015.2482958","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2015.2482958","pdf_url":null,"source":{"id":"https://openalex.org/S93916849","display_name":"IEEE Transactions on Circuits & Systems II Express Briefs","issn_l":"1549-7747","issn":["1549-7747","1558-3791"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Circuits and Systems II: Express Briefs","raw_type":"journal-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/A5087010497","display_name":"Hoyoung Yoo","orcid":"https://orcid.org/0000-0001-9323-0398"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]},{"id":"https://openalex.org/I878022262","display_name":"Korea Institute of Science & Technology Information","ror":"https://ror.org/01k4yrm29","country_code":"KR","type":"facility","lineage":["https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098","https://openalex.org/I878022262"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hoyoung Yoo","raw_affiliation_strings":["Sch. of Electr. Eng., Korea Adv. Inst. of Sci. &amp; Technol., Daejeon, South Korea","School of Electrical Engineering, Korea Advanced Institute of Science and Technology, Daejeon, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sch. of Electr. Eng., Korea Adv. Inst. of Sci. &amp; Technol., Daejeon, South Korea","institution_ids":["https://openalex.org/I878022262","https://openalex.org/I157485424"]},{"raw_affiliation_string":"School of Electrical Engineering, Korea Advanced Institute of Science and Technology, Daejeon, Korea","institution_ids":["https://openalex.org/I157485424"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048891431","display_name":"Youngjoo Lee","orcid":"https://orcid.org/0000-0002-2467-8276"},"institutions":[{"id":"https://openalex.org/I161024014","display_name":"Kwangwoon University","ror":"https://ror.org/02e9zc863","country_code":"KR","type":"education","lineage":["https://openalex.org/I161024014"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Youngjoo Lee","raw_affiliation_strings":["Dept. of Electron. Eng., Kwangwoon Univ., Seoul, South Korea","Department of Electronic Engineering, Kwangwoon University, Seoul, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Electron. Eng., Kwangwoon Univ., Seoul, South Korea","institution_ids":["https://openalex.org/I161024014"]},{"raw_affiliation_string":"Department of Electronic Engineering, Kwangwoon University, Seoul, Korea","institution_ids":["https://openalex.org/I161024014"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5087977408","display_name":"In\u2010Cheol Park","orcid":"https://orcid.org/0000-0003-3524-2838"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]},{"id":"https://openalex.org/I878022262","display_name":"Korea Institute of Science & Technology Information","ror":"https://ror.org/01k4yrm29","country_code":"KR","type":"facility","lineage":["https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098","https://openalex.org/I878022262"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"In-Cheol Park","raw_affiliation_strings":["Sch. of Electr. Eng., Korea Adv. Inst. of Sci. &amp; Technol., Daejeon, South Korea","School of Electrical Engineering, Korea Advanced Institute of Science and Technology, Daejeon, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sch. of Electr. Eng., Korea Adv. Inst. of Sci. &amp; Technol., Daejeon, South Korea","institution_ids":["https://openalex.org/I878022262","https://openalex.org/I157485424"]},{"raw_affiliation_string":"School of Electrical Engineering, Korea Advanced Institute of Science and Technology, Daejeon, Korea","institution_ids":["https://openalex.org/I157485424"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4452,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.78649618,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"63","issue":"3","first_page":"269","last_page":"273"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11269","display_name":"Algorithms and Data Compression","score":0.991100013256073,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T11269","display_name":"Algorithms and Data Compression","score":0.991100013256073,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T11321","display_name":"Error Correcting Code Techniques","score":0.9890999794006348,"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/T11130","display_name":"Coding theory and cryptography","score":0.9883999824523926,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/bch-code","display_name":"BCH code","score":0.7664721012115479},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7356271743774414},{"id":"https://openalex.org/keywords/architecture","display_name":"Architecture","score":0.6642351150512695},{"id":"https://openalex.org/keywords/binary-number","display_name":"Binary number","score":0.5548379421234131},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.5538517236709595},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.5393587946891785},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.5387995839118958},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.522407054901123},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.5011794567108154},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.4727754592895508},{"id":"https://openalex.org/keywords/power-consumption","display_name":"Power consumption","score":0.42772209644317627},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.4219711720943451},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3663647770881653},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.29291027784347534},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.18737784028053284},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.06691873073577881}],"concepts":[{"id":"https://openalex.org/C42276685","wikidata":"https://www.wikidata.org/wiki/Q795705","display_name":"BCH code","level":3,"score":0.7664721012115479},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7356271743774414},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.6642351150512695},{"id":"https://openalex.org/C48372109","wikidata":"https://www.wikidata.org/wiki/Q3913","display_name":"Binary number","level":2,"score":0.5548379421234131},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.5538517236709595},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.5393587946891785},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.5387995839118958},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.522407054901123},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.5011794567108154},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.4727754592895508},{"id":"https://openalex.org/C2984118289","wikidata":"https://www.wikidata.org/wiki/Q29954","display_name":"Power consumption","level":3,"score":0.42772209644317627},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.4219711720943451},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3663647770881653},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.29291027784347534},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.18737784028053284},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.06691873073577881},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tcsii.2015.2482958","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2015.2482958","pdf_url":null,"source":{"id":"https://openalex.org/S93916849","display_name":"IEEE Transactions on Circuits & Systems II Express Briefs","issn_l":"1549-7747","issn":["1549-7747","1558-3791"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Circuits and Systems II: Express Briefs","raw_type":"journal-article"},{"id":"pmh:oai:oasis.postech.ac.kr:2014.oak/37527","is_oa":false,"landing_page_url":"https://oasis.postech.ac.kr/handle/2014.oak/37527","pdf_url":null,"source":{"id":"https://openalex.org/S4306401965","display_name":"Open Access System for Information Sharing (Pohang University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I123900574","host_organization_name":"Pohang University of Science and Technology","host_organization_lineage":["https://openalex.org/I123900574"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7200000286102295,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G3808632774","display_name":null,"funder_award_id":"GFP/(CISS-2011-0031860)","funder_id":"https://openalex.org/F4320322347","funder_display_name":"Ministry of Science ICT and Future Planning"}],"funders":[{"id":"https://openalex.org/F4320322202","display_name":"IC Design Education Center","ror":"https://ror.org/005v57z85"},{"id":"https://openalex.org/F4320322347","display_name":"Ministry of Science ICT and Future Planning","ror":"https://ror.org/032e49973"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1484970481","https://openalex.org/W1534925464","https://openalex.org/W1768316021","https://openalex.org/W2023359429","https://openalex.org/W2040075573","https://openalex.org/W2044293244","https://openalex.org/W2109190450","https://openalex.org/W2122702887","https://openalex.org/W2124271027","https://openalex.org/W2125099110","https://openalex.org/W2153377676","https://openalex.org/W2163307549","https://openalex.org/W2167767753","https://openalex.org/W4239889878","https://openalex.org/W6638095293"],"related_works":["https://openalex.org/W2912502034","https://openalex.org/W2319574489","https://openalex.org/W2035908476","https://openalex.org/W2506979107","https://openalex.org/W1995527419","https://openalex.org/W1976834495","https://openalex.org/W1768316021","https://openalex.org/W4242597560","https://openalex.org/W1968289971","https://openalex.org/W4300588357"],"abstract_inverted_index":{"This":[0],"brief":[1],"proposes":[2],"a":[3,21,32],"new":[4],"power-efficient":[5],"Chien":[6],"search":[7],"(CS)":[8],"architecture":[9,83,106],"for":[10,107],"parallel":[11],"Bose\u2013Chaudhuri\u2013Hocquenghem":[12],"(BCH)":[13],"codes.":[14],"For":[15],"syndrome-based":[16],"decoding,":[17],"the":[18,39,42,52,57,63,70,88,96,103,108,123],"CS":[19],"plays":[20],"significant":[22],"role":[23],"in":[24,76,91],"finding":[25],"error":[26],"locations,":[27],"but":[28],"exhaustive":[29],"computation":[30],"incurs":[31],"huge":[33],"waste":[34],"of":[35],"power":[36,78,115],"consumption.":[37],"In":[38],"proposed":[40,104],"architecture,":[41],"searching":[43],"process":[44],"is":[45,66,73,84],"decomposed":[46],"into":[47],"two":[48],"steps":[49],"based":[50],"on":[51],"binary":[53],"matrix":[54],"representation.":[55],"Unlike":[56],"first":[58,71],"step":[59,65,72],"accessed":[60],"every":[61],"cycle,":[62],"second":[64],"activated":[67],"only":[68],"when":[69],"successful,":[74],"resulting":[75],"remarkable":[77],"saving.":[79],"Furthermore,":[80],"an":[81],"efficient":[82],"presented":[85],"to":[86,119],"avoid":[87],"delay":[89],"increase":[90],"critical":[92],"paths":[93],"caused":[94],"by":[95,117],"two-step":[97,105],"approach.":[98],"Experimental":[99],"results":[100],"show":[101],"that":[102],"BCH":[109],"(8752,":[110],"8192,":[111],"40)":[112],"code":[113],"saves":[114],"consumption":[116],"up":[118],"50%":[120],"compared":[121],"with":[122],"conventional":[124],"architecture.":[125]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":3},{"year":2016,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
