{"id":"https://openalex.org/W1994417982","doi":"https://doi.org/10.1109/fpl.2007.4380730","title":"Automatic Accuracy-Guaranteed Bit-Width Optimization for Fixed and Floating-Point Systems","display_name":"Automatic Accuracy-Guaranteed Bit-Width Optimization for Fixed and Floating-Point Systems","publication_year":2007,"publication_date":"2007-08-01","ids":{"openalex":"https://openalex.org/W1994417982","doi":"https://doi.org/10.1109/fpl.2007.4380730","mag":"1994417982"},"language":"en","primary_location":{"id":"doi:10.1109/fpl.2007.4380730","is_oa":false,"landing_page_url":"https://doi.org/10.1109/fpl.2007.4380730","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 International Conference on Field Programmable Logic and Applications","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/A5009145377","display_name":"W.G. Osborne","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":"W.G. Osborne","raw_affiliation_strings":["Department of Computing, Imperial College London, London, UK","Imperial College London, #N#London"],"affiliations":[{"raw_affiliation_string":"Department of Computing, Imperial College London, London, UK","institution_ids":["https://openalex.org/I47508984"]},{"raw_affiliation_string":"Imperial College London, #N#London","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077847474","display_name":"Ray C. C. Cheung","orcid":"https://orcid.org/0000-0002-6764-0729"},"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":false,"raw_author_name":"R.C.C. Cheung","raw_affiliation_strings":["Department of Computing, Imperial College London, London, UK","Imperial College London, #N#London"],"affiliations":[{"raw_affiliation_string":"Department of Computing, Imperial College London, London, UK","institution_ids":["https://openalex.org/I47508984"]},{"raw_affiliation_string":"Imperial College London, #N#London","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103260538","display_name":"Jos\u00e9 G. F. Coutinho","orcid":"https://orcid.org/0000-0003-4138-3709"},"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":false,"raw_author_name":"J.G.F. Coutinho","raw_affiliation_strings":["Department of Computing, Imperial College London, London, UK","Imperial College London, #N#London"],"affiliations":[{"raw_affiliation_string":"Department of Computing, Imperial College London, London, UK","institution_ids":["https://openalex.org/I47508984"]},{"raw_affiliation_string":"Imperial College London, #N#London","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057940557","display_name":"Wayne Luk","orcid":"https://orcid.org/0000-0002-6750-927X"},"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":false,"raw_author_name":"W. Luk","raw_affiliation_strings":["Department of Computing, Imperial College London, London, UK","Imperial College London, #N#London"],"affiliations":[{"raw_affiliation_string":"Department of Computing, Imperial College London, London, UK","institution_ids":["https://openalex.org/I47508984"]},{"raw_affiliation_string":"Imperial College London, #N#London","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5083608463","display_name":"Oskar Mencer","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":false,"raw_author_name":"O. Mencer","raw_affiliation_strings":["Department of Computing, Imperial College London, London, UK","Imperial College London, #N#London"],"affiliations":[{"raw_affiliation_string":"Department of Computing, Imperial College London, London, UK","institution_ids":["https://openalex.org/I47508984"]},{"raw_affiliation_string":"Imperial College London, #N#London","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5009145377"],"corresponding_institution_ids":["https://openalex.org/I47508984"],"apc_list":null,"apc_paid":null,"fwci":4.736,"has_fulltext":false,"cited_by_count":60,"citation_normalized_percentile":{"value":0.94785199,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"617","last_page":"620"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11697","display_name":"Numerical Methods and Algorithms","score":0.9995999932289124,"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":0.9995999932289124,"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":0.9987999796867371,"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/T10901","display_name":"Advanced Data Compression Techniques","score":0.9962000250816345,"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/floating-point","display_name":"Floating point","score":0.583960235118866},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5505120158195496},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.5437454581260681},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5128989219665527},{"id":"https://openalex.org/keywords/affine-transformation","display_name":"Affine transformation","score":0.49665385484695435},{"id":"https://openalex.org/keywords/affine-arithmetic","display_name":"Affine arithmetic","score":0.47392186522483826},{"id":"https://openalex.org/keywords/interval-arithmetic","display_name":"Interval arithmetic","score":0.4343975782394409},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.4308721721172333},{"id":"https://openalex.org/keywords/fixed-point","display_name":"Fixed point","score":0.43005573749542236},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.35764026641845703}],"concepts":[{"id":"https://openalex.org/C84211073","wikidata":"https://www.wikidata.org/wiki/Q117879","display_name":"Floating point","level":2,"score":0.583960235118866},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5505120158195496},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.5437454581260681},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5128989219665527},{"id":"https://openalex.org/C92757383","wikidata":"https://www.wikidata.org/wiki/Q382497","display_name":"Affine transformation","level":2,"score":0.49665385484695435},{"id":"https://openalex.org/C167315692","wikidata":"https://www.wikidata.org/wiki/Q3622729","display_name":"Affine arithmetic","level":3,"score":0.47392186522483826},{"id":"https://openalex.org/C191252586","wikidata":"https://www.wikidata.org/wiki/Q1671453","display_name":"Interval arithmetic","level":3,"score":0.4343975782394409},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.4308721721172333},{"id":"https://openalex.org/C61445026","wikidata":"https://www.wikidata.org/wiki/Q217608","display_name":"Fixed point","level":2,"score":0.43005573749542236},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.35764026641845703},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C34388435","wikidata":"https://www.wikidata.org/wiki/Q2267362","display_name":"Bounded function","level":2,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"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/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/fpl.2007.4380730","is_oa":false,"landing_page_url":"https://doi.org/10.1109/fpl.2007.4380730","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 International Conference on Field Programmable Logic and Applications","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":7,"referenced_works":["https://openalex.org/W1523628773","https://openalex.org/W1558558660","https://openalex.org/W2076688134","https://openalex.org/W2096059450","https://openalex.org/W2153316377","https://openalex.org/W2156330264","https://openalex.org/W2273879208"],"related_works":["https://openalex.org/W4256573882","https://openalex.org/W2030369001","https://openalex.org/W2085969366","https://openalex.org/W4285715689","https://openalex.org/W1965905913","https://openalex.org/W2145443674","https://openalex.org/W1971540865","https://openalex.org/W2080666584","https://openalex.org/W26868316","https://openalex.org/W1983325766"],"abstract_inverted_index":{"In":[0],"this":[1,115],"paper":[2],"we":[3],"present":[4],"Minibit+,":[5],"an":[6,127],"approach":[7,21,53],"that":[8],"optimizes":[9],"the":[10,28,30,56,76,83],"bit-widths":[11],"of":[12,25,58,126],"fixed-point":[13,72],"and":[14,50,65,86,97],"floating-point":[15],"designs,":[16],"while":[17,117],"guaranteeing":[18],"accuracy.":[19],"Our":[20,103],"adopts":[22],"different":[23],"levels":[24],"analysis":[26,43,61,104],"giving":[27],"designer":[29],"opportunity":[31],"to":[32,38,54,99,114],"terminate":[33],"it":[34],"at":[35],"any":[36],"stage":[37],"obtain":[39],"a":[40,47,63],"result.":[41],"Range":[42],"is":[44,78],"achieved":[45],"using":[46],"combined":[48],"affine":[49],"interval":[51],"arithmetic":[52],"reduce":[55],"number":[57],"bits.":[59],"Precision":[60],"involves":[62],"coarse-grain":[64],"fine-grain":[66],"analysis.":[67],"The":[68],"best":[69],"representation,":[70],"in":[71],"or":[73],"floating-point,":[74],"for":[75],"numbers":[77],"then":[79],"chosen":[80],"based":[81],"on":[82,122],"range,":[84],"precision":[85],"latency.":[87],"Three":[88],"case":[89],"studies":[90],"are":[91],"used:":[92],"discrete":[93],"cosine":[94],"transform,":[95],"B-Splines":[96],"RGB":[98],"YCbCr":[100],"color":[101],"conversion.":[102],"can":[105],"run":[106],"over":[107],"200":[108],"times":[109],"faster":[110],"than":[111],"current":[112],"approaches":[113],"problem":[116],"producing":[118],"more":[119],"accurate":[120],"results,":[121],"average":[123],"within":[124],"2-3%":[125],"exhaustive":[128],"search.":[129]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":10},{"year":2013,"cited_by_count":7},{"year":2012,"cited_by_count":5}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
