{"id":"https://openalex.org/W2135630786","doi":"https://doi.org/10.1109/icecs.2008.4674789","title":"Addressing technique for parallel memory accessing in radix-2 FFT processors","display_name":"Addressing technique for parallel memory accessing in radix-2 FFT processors","publication_year":2008,"publication_date":"2008-08-01","ids":{"openalex":"https://openalex.org/W2135630786","doi":"https://doi.org/10.1109/icecs.2008.4674789","mag":"2135630786"},"language":"en","primary_location":{"id":"doi:10.1109/icecs.2008.4674789","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icecs.2008.4674789","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 15th IEEE International Conference on Electronics, Circuits and Systems","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/A5113851493","display_name":"K. Nakos","orcid":null},"institutions":[{"id":"https://openalex.org/I200777214","display_name":"National and Kapodistrian University of Athens","ror":"https://ror.org/04gnjpq42","country_code":"GR","type":"education","lineage":["https://openalex.org/I200777214"]}],"countries":["GR"],"is_corresponding":true,"raw_author_name":"K. Nakos","raw_affiliation_strings":["Department of Physics, Electronics Laboratory, National and Kapodistrian University of Athens, Athens, Greece","Dept. of Phys., Nat. & Kapodistrian Univ. of Athens, Athens#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Physics, Electronics Laboratory, National and Kapodistrian University of Athens, Athens, Greece","institution_ids":["https://openalex.org/I200777214"]},{"raw_affiliation_string":"Dept. of Phys., Nat. & Kapodistrian Univ. of Athens, Athens#TAB#","institution_ids":["https://openalex.org/I200777214"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030998325","display_name":"Dionysios Reisis","orcid":"https://orcid.org/0000-0002-9265-3599"},"institutions":[{"id":"https://openalex.org/I200777214","display_name":"National and Kapodistrian University of Athens","ror":"https://ror.org/04gnjpq42","country_code":"GR","type":"education","lineage":["https://openalex.org/I200777214"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"D. Reisis","raw_affiliation_strings":["Department of Physics, Electronics Laboratory, National and Kapodistrian University of Athens, Athens, Greece","Dept. of Phys., Nat. & Kapodistrian Univ. of Athens, Athens#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Physics, Electronics Laboratory, National and Kapodistrian University of Athens, Athens, Greece","institution_ids":["https://openalex.org/I200777214"]},{"raw_affiliation_string":"Dept. of Phys., Nat. & Kapodistrian Univ. of Athens, Athens#TAB#","institution_ids":["https://openalex.org/I200777214"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023105328","display_name":"Nikolaos Vlassopoulos","orcid":null},"institutions":[{"id":"https://openalex.org/I200777214","display_name":"National and Kapodistrian University of Athens","ror":"https://ror.org/04gnjpq42","country_code":"GR","type":"education","lineage":["https://openalex.org/I200777214"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"N. Vlassopoulos","raw_affiliation_strings":["Department of Physics, Electronics Laboratory, National and Kapodistrian University of Athens, Athens, Greece","Dept. of Phys., Nat. & Kapodistrian Univ. of Athens, Athens#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Physics, Electronics Laboratory, National and Kapodistrian University of Athens, Athens, Greece","institution_ids":["https://openalex.org/I200777214"]},{"raw_affiliation_string":"Dept. of Phys., Nat. & Kapodistrian Univ. of Athens, Athens#TAB#","institution_ids":["https://openalex.org/I200777214"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5113851493"],"corresponding_institution_ids":["https://openalex.org/I200777214"],"apc_list":null,"apc_paid":null,"fwci":0.7465,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.73350625,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"53","last_page":"56"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11034","display_name":"Digital Filter Design and Implementation","score":0.9995999932289124,"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"}},"topics":[{"id":"https://openalex.org/T11034","display_name":"Digital Filter Design and Implementation","score":0.9995999932289124,"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/T11697","display_name":"Numerical Methods and Algorithms","score":0.9990000128746033,"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/T10688","display_name":"Image and Signal Denoising Methods","score":0.9904999732971191,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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":0.8114715814590454},{"id":"https://openalex.org/keywords/correctness","display_name":"Correctness","score":0.7751374244689941},{"id":"https://openalex.org/keywords/fast-fourier-transform","display_name":"Fast Fourier transform","score":0.7702364921569824},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.7099172472953796},{"id":"https://openalex.org/keywords/field-programmable-gate-array","display_name":"Field-programmable gate array","score":0.6219208240509033},{"id":"https://openalex.org/keywords/radix","display_name":"Radix (gastropod)","score":0.5778764486312866},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.5311559438705444},{"id":"https://openalex.org/keywords/permutation","display_name":"Permutation (music)","score":0.5102567672729492},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.47119733691215515},{"id":"https://openalex.org/keywords/split-radix-fft-algorithm","display_name":"Split-radix FFT algorithm","score":0.4144773483276367},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.3246946632862091},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.24971231818199158},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09848788380622864}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8114715814590454},{"id":"https://openalex.org/C55439883","wikidata":"https://www.wikidata.org/wiki/Q360812","display_name":"Correctness","level":2,"score":0.7751374244689941},{"id":"https://openalex.org/C75172450","wikidata":"https://www.wikidata.org/wiki/Q623950","display_name":"Fast Fourier transform","level":2,"score":0.7702364921569824},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.7099172472953796},{"id":"https://openalex.org/C42935608","wikidata":"https://www.wikidata.org/wiki/Q190411","display_name":"Field-programmable gate array","level":2,"score":0.6219208240509033},{"id":"https://openalex.org/C2779091547","wikidata":"https://www.wikidata.org/wiki/Q287565","display_name":"Radix (gastropod)","level":2,"score":0.5778764486312866},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.5311559438705444},{"id":"https://openalex.org/C21308566","wikidata":"https://www.wikidata.org/wiki/Q7169365","display_name":"Permutation (music)","level":2,"score":0.5102567672729492},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.47119733691215515},{"id":"https://openalex.org/C103755468","wikidata":"https://www.wikidata.org/wiki/Q17103599","display_name":"Split-radix FFT algorithm","level":5,"score":0.4144773483276367},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.3246946632862091},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.24971231818199158},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09848788380622864},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C102519508","wikidata":"https://www.wikidata.org/wiki/Q6520159","display_name":"Fourier transform","level":2,"score":0.0},{"id":"https://openalex.org/C203024314","wikidata":"https://www.wikidata.org/wiki/Q1365258","display_name":"Fourier analysis","level":3,"score":0.0},{"id":"https://openalex.org/C166386157","wikidata":"https://www.wikidata.org/wiki/Q1477735","display_name":"Short-time Fourier transform","level":4,"score":0.0},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","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/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icecs.2008.4674789","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icecs.2008.4674789","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 15th IEEE International Conference on Electronics, Circuits and Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.4699999988079071,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1900969659","https://openalex.org/W1972114761","https://openalex.org/W1977482330","https://openalex.org/W2035706201","https://openalex.org/W2102030243","https://openalex.org/W2115894154","https://openalex.org/W2117639037","https://openalex.org/W2141685778","https://openalex.org/W2154307687"],"related_works":["https://openalex.org/W2185259940","https://openalex.org/W2031343199","https://openalex.org/W2113951268","https://openalex.org/W2168413811","https://openalex.org/W4226515754","https://openalex.org/W2977460836","https://openalex.org/W2144412928","https://openalex.org/W2356814585","https://openalex.org/W2948041274","https://openalex.org/W2004315237"],"abstract_inverted_index":{"This":[0],"paper":[1,58],"presents":[2],"an":[3],"efficient":[4],"technique":[5,64],"for":[6],"addressing":[7,14,31],"in":[8,25],"radix-2":[9,27],"FFT":[10,40],"architectures.":[11],"The":[12,30,57],"novel":[13],"organization":[15],"provides":[16],"parallel":[17],"load":[18],"and":[19,52,65],"store":[20],"of":[21,38,47,62],"the":[22,39,45,48,53,60,63],"data":[23],"involved":[24],"a":[26,36,67],"butterfly":[28,54],"computation.":[29],"scheme":[32],"is":[33],"based":[34],"on":[35],"permutation":[37],"data,":[41],"which":[42],"leads":[43],"to":[44],"minimization":[46],"address":[49],"generating":[50],"circuit":[51],"processor":[55],"control.":[56],"proves":[59],"correctness":[61],"includes":[66],"FPGA":[68],"implementation.":[69]},"counts_by_year":[{"year":2018,"cited_by_count":2},{"year":2012,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}