{"id":"https://openalex.org/W2125058339","doi":"https://doi.org/10.1109/fpl.2005.1515822","title":"Dual fixed-point : an efficient alternative to floating-point computation for DSP applications","display_name":"Dual fixed-point : an efficient alternative to floating-point computation for DSP applications","publication_year":2005,"publication_date":"2005-10-12","ids":{"openalex":"https://openalex.org/W2125058339","doi":"https://doi.org/10.1109/fpl.2005.1515822","mag":"2125058339"},"language":"en","primary_location":{"id":"doi:10.1109/fpl.2005.1515822","is_oa":false,"landing_page_url":"https://doi.org/10.1109/fpl.2005.1515822","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Conference on Field Programmable Logic and Applications, 2005.","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/A5110223896","display_name":"Chun Te Ewe","orcid":null},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Chun Te Ewe","raw_affiliation_strings":["Department of Electrical & Electronic Engineering, Imperial College London, London, UK","Dept. of Electr. & Electron. Eng.,, Imperial Coll. London, UK"],"affiliations":[{"raw_affiliation_string":"Department of Electrical & Electronic Engineering, Imperial College London, London, UK","institution_ids":["https://openalex.org/I47508984"]},{"raw_affiliation_string":"Dept. of Electr. & Electron. Eng.,, Imperial Coll. London, UK","institution_ids":["https://openalex.org/I47508984"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5110223896"],"corresponding_institution_ids":["https://openalex.org/I47508984"],"apc_list":null,"apc_paid":null,"fwci":0.3514,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.63021879,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"715","last_page":"716"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11697","display_name":"Numerical Methods and Algorithms","score":0.9955000281333923,"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":0.9955000281333923,"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":0.9476000070571899,"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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9345999956130981,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/floating-point","display_name":"Floating point","score":0.7279477119445801},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"Digital signal processing","score":0.7187507748603821},{"id":"https://openalex.org/keywords/fixed-point","display_name":"Fixed point","score":0.6757029294967651},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6525405049324036},{"id":"https://openalex.org/keywords/fixed-point-arithmetic","display_name":"Fixed-point arithmetic","score":0.6288065910339355},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.46864575147628784},{"id":"https://openalex.org/keywords/point-to-point","display_name":"Point-to-point","score":0.4386630654335022},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.41529595851898193},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.2847732901573181},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.22729158401489258},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.13660398125648499},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1227840781211853}],"concepts":[{"id":"https://openalex.org/C84211073","wikidata":"https://www.wikidata.org/wiki/Q117879","display_name":"Floating point","level":2,"score":0.7279477119445801},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.7187507748603821},{"id":"https://openalex.org/C61445026","wikidata":"https://www.wikidata.org/wiki/Q217608","display_name":"Fixed point","level":2,"score":0.6757029294967651},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6525405049324036},{"id":"https://openalex.org/C163973906","wikidata":"https://www.wikidata.org/wiki/Q649900","display_name":"Fixed-point arithmetic","level":3,"score":0.6288065910339355},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.46864575147628784},{"id":"https://openalex.org/C174440990","wikidata":"https://www.wikidata.org/wiki/Q681349","display_name":"Point-to-point","level":2,"score":0.4386630654335022},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.41529595851898193},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.2847732901573181},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.22729158401489258},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.13660398125648499},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1227840781211853},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/fpl.2005.1515822","is_oa":false,"landing_page_url":"https://doi.org/10.1109/fpl.2005.1515822","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Conference on Field Programmable Logic and Applications, 2005.","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8999999761581421,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W1498676981","https://openalex.org/W2096059450","https://openalex.org/W6629846342"],"related_works":["https://openalex.org/W1681090243","https://openalex.org/W2028547611","https://openalex.org/W2029050987","https://openalex.org/W3206224488","https://openalex.org/W1935080020","https://openalex.org/W2062935593","https://openalex.org/W2288960809","https://openalex.org/W965527374","https://openalex.org/W2370541471","https://openalex.org/W2059483066"],"abstract_inverted_index":{"Digital":[0],"signal":[1],"processing":[2],"(DSP)":[3],"applications":[4,33],"are":[5,53],"usually":[6],"specified":[7],"in":[8],"a":[9],"floating-point":[10,17,61],"environment.":[11],"The":[12],"large":[13],"dynamic":[14,72],"range":[15],"of":[16,31,67],"means":[18],"designers":[19],"need":[20],"not":[21],"worry":[22],"about":[23],"scaling.":[24],"On":[25],"the":[26,64],"other":[27],"hand,":[28],"hardware":[29],"implementations":[30],"these":[32],"rely":[34],"on":[35],"fixed-point":[36,51,68],"approximations":[37],"to":[38,59],"reduce":[39],"cost":[40],"and":[41],"power":[42],"consumption":[43],"while":[44],"increasing":[45],"throughput":[46],"rates.":[47],"This":[48],"is":[49,69],"because":[50],"systems":[52],"far":[54],"less":[55],"complex":[56],"as":[57],"compared":[58],"their":[60],"counterparts.":[62],"However,":[63],"main":[65],"disadvantage":[66],"its":[70],"limited":[71],"range.":[73]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
