{"id":"https://openalex.org/W2166502777","doi":"https://doi.org/10.1109/iscas.2008.4541799","title":"Software implementation of Chien search process for strong BCH codes","display_name":"Software implementation of Chien search process for strong BCH codes","publication_year":2008,"publication_date":"2008-05-01","ids":{"openalex":"https://openalex.org/W2166502777","doi":"https://doi.org/10.1109/iscas.2008.4541799","mag":"2166502777"},"language":"en","primary_location":{"id":"doi:10.1109/iscas.2008.4541799","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2008.4541799","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","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/A5100673130","display_name":"Junho Cho","orcid":"https://orcid.org/0000-0002-1416-7915"},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Junho Cho","raw_affiliation_strings":["School of Electrical Engineering, Seoul National University, Seoul, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Seoul National University, Seoul, South Korea","institution_ids":["https://openalex.org/I139264467"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110451967","display_name":"Wonyong Sung","orcid":null},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Wonyong Sung","raw_affiliation_strings":["School of Electrical Engineering, Seoul National University, Seoul, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Seoul National University, Seoul, South Korea","institution_ids":["https://openalex.org/I139264467"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I139264467"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1842","last_page":"1845"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12162","display_name":"Cellular Automata and Applications","score":0.9965999722480774,"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/T12162","display_name":"Cellular Automata and Applications","score":0.9965999722480774,"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/T11130","display_name":"Coding theory and cryptography","score":0.9925000071525574,"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/T10232","display_name":"Optical Network Technologies","score":0.9922000169754028,"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/bch-code","display_name":"BCH code","score":0.8282338380813599},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.802629292011261},{"id":"https://openalex.org/keywords/speedup","display_name":"Speedup","score":0.7730449438095093},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.6474554538726807},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.5896256566047668},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.5829854011535645},{"id":"https://openalex.org/keywords/table","display_name":"Table (database)","score":0.566290020942688},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.5362412929534912},{"id":"https://openalex.org/keywords/factor","display_name":"Factor (programming language)","score":0.5331325531005859},{"id":"https://openalex.org/keywords/basis","display_name":"Basis (linear algebra)","score":0.47457006573677063},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.40498054027557373},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.15922662615776062},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.13162687420845032},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.12935125827789307},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.08011636137962341}],"concepts":[{"id":"https://openalex.org/C42276685","wikidata":"https://www.wikidata.org/wiki/Q795705","display_name":"BCH code","level":3,"score":0.8282338380813599},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.802629292011261},{"id":"https://openalex.org/C68339613","wikidata":"https://www.wikidata.org/wiki/Q1549489","display_name":"Speedup","level":2,"score":0.7730449438095093},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.6474554538726807},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.5896256566047668},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.5829854011535645},{"id":"https://openalex.org/C45235069","wikidata":"https://www.wikidata.org/wiki/Q278425","display_name":"Table (database)","level":2,"score":0.566290020942688},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.5362412929534912},{"id":"https://openalex.org/C2781039887","wikidata":"https://www.wikidata.org/wiki/Q1391724","display_name":"Factor (programming language)","level":2,"score":0.5331325531005859},{"id":"https://openalex.org/C12426560","wikidata":"https://www.wikidata.org/wiki/Q189569","display_name":"Basis (linear algebra)","level":2,"score":0.47457006573677063},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.40498054027557373},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.15922662615776062},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.13162687420845032},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.12935125827789307},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.08011636137962341},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iscas.2008.4541799","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2008.4541799","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","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":13,"referenced_works":["https://openalex.org/W1534925464","https://openalex.org/W1581232847","https://openalex.org/W1997529477","https://openalex.org/W2022912972","https://openalex.org/W2090509469","https://openalex.org/W2093030849","https://openalex.org/W2134732546","https://openalex.org/W2143971440","https://openalex.org/W2144634140","https://openalex.org/W2149286506","https://openalex.org/W2166105886","https://openalex.org/W4210992409","https://openalex.org/W4239889878"],"related_works":["https://openalex.org/W2058965144","https://openalex.org/W2164382479","https://openalex.org/W2146343568","https://openalex.org/W98480971","https://openalex.org/W2150291671","https://openalex.org/W1995527419","https://openalex.org/W1976834495","https://openalex.org/W1768316021","https://openalex.org/W4242597560","https://openalex.org/W3197394982"],"abstract_inverted_index":{"The":[0,85],"Chien":[1,46],"search":[2,47],"process":[3,48],"is":[4,31,93,108],"the":[5,10,45,51,56,62,67,70,76,90,98],"most":[6],"time-consuming":[7],"portion":[8],"in":[9],"software":[11],"decoding":[12],"of":[13,69,106],"Bose-Chaudhuri-Hochquenghem":[14],"(BCH)":[15],"codes.":[16],"It":[17],"can":[18,65],"be":[19],"parallelized":[20],"using":[21,97],"a":[22,27,34,80],"table":[23,72],"look-up":[24,71],"method,":[25],"but":[26,54],"large":[28],"memory":[29,100],"space":[30],"required":[32],"for":[33],"high":[35],"parallel":[36,83,91],"factor.":[37,84],"In":[38],"this":[39],"paper,":[40],"we":[41,64],"propose":[42],"to":[43,104],"perform":[44],"not":[49],"on":[50,55],"standard":[52],"basis":[53],"shifted":[57],"one.":[58],"By":[59],"simply":[60],"shifting":[61],"basis,":[63],"reduce":[66],"size":[68],"significantly,":[73],"thereby":[74],"shortening":[75],"execution":[77],"time":[78],"with":[79],"much":[81],"larger":[82],"experimental":[86],"results":[87],"show":[88],"that":[89],"factor":[92],"approximately":[94],"doubled":[95],"while":[96],"same":[99],"space,":[101],"and":[102],"up":[103],"35%":[105],"speedup":[107],"achieved.":[109]},"counts_by_year":[{"year":2013,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}