{"id":"https://openalex.org/W1596459283","doi":"https://doi.org/10.1109/icassp.2015.7178443","title":"Narrow-range frequency estimation based on comprehensive optimization of DFT and interpolation","display_name":"Narrow-range frequency estimation based on comprehensive optimization of DFT and interpolation","publication_year":2015,"publication_date":"2015-04-01","ids":{"openalex":"https://openalex.org/W1596459283","doi":"https://doi.org/10.1109/icassp.2015.7178443","mag":"1596459283"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2015.7178443","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2015.7178443","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","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/A5056175427","display_name":"Byeong Yong Kong","orcid":"https://orcid.org/0000-0001-5823-5505"},"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"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Byeong Yong Kong","raw_affiliation_strings":["Korea Advanced Institute of Science and Technology (KAIST), Republic of Korea","[Korea Advanced Institute of Science and Technology (KAIST), Republic of Korea]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Korea Advanced Institute of Science and Technology (KAIST), Republic of Korea","institution_ids":["https://openalex.org/I157485424"]},{"raw_affiliation_string":"[Korea Advanced Institute of Science and Technology (KAIST), Republic of Korea]","institution_ids":["https://openalex.org/I157485424"]}]},{"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"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"In-Cheol Park","raw_affiliation_strings":["Korea Advanced Institute of Science and Technology (KAIST), Republic of Korea","[Korea Advanced Institute of Science and Technology (KAIST), Republic of Korea]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Korea Advanced Institute of Science and Technology (KAIST), Republic of Korea","institution_ids":["https://openalex.org/I157485424"]},{"raw_affiliation_string":"[Korea Advanced Institute of Science and Technology (KAIST), Republic of Korea]","institution_ids":["https://openalex.org/I157485424"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.0336436,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"2609","last_page":"2613"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12300","display_name":"Advanced Electrical Measurement Techniques","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T12300","display_name":"Advanced Electrical Measurement Techniques","score":0.9998999834060669,"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"}},{"id":"https://openalex.org/T11417","display_name":"Advancements in PLL and VCO Technologies","score":0.9779999852180481,"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"}},{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.9778000116348267,"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/interpolation","display_name":"Interpolation (computer graphics)","score":0.8367468118667603},{"id":"https://openalex.org/keywords/discrete-fourier-transform","display_name":"Discrete Fourier transform (general)","score":0.7355605959892273},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.7040866017341614},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6484911441802979},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5293472409248352},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.49198219180107117},{"id":"https://openalex.org/keywords/estimation","display_name":"Estimation","score":0.4795236885547638},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4670020341873169},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.43725109100341797},{"id":"https://openalex.org/keywords/fast-fourier-transform","display_name":"Fast Fourier transform","score":0.4368603825569153},{"id":"https://openalex.org/keywords/estimation-theory","display_name":"Estimation theory","score":0.4134221076965332},{"id":"https://openalex.org/keywords/fourier-transform","display_name":"Fourier transform","score":0.3530943989753723},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.302284300327301},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.18775999546051025},{"id":"https://openalex.org/keywords/fourier-analysis","display_name":"Fourier analysis","score":0.15554073452949524},{"id":"https://openalex.org/keywords/short-time-fourier-transform","display_name":"Short-time Fourier transform","score":0.09476488828659058},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09352856874465942}],"concepts":[{"id":"https://openalex.org/C137800194","wikidata":"https://www.wikidata.org/wiki/Q11713455","display_name":"Interpolation (computer graphics)","level":3,"score":0.8367468118667603},{"id":"https://openalex.org/C57733114","wikidata":"https://www.wikidata.org/wiki/Q1006032","display_name":"Discrete Fourier transform (general)","level":5,"score":0.7355605959892273},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.7040866017341614},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6484911441802979},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5293472409248352},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.49198219180107117},{"id":"https://openalex.org/C96250715","wikidata":"https://www.wikidata.org/wiki/Q965330","display_name":"Estimation","level":2,"score":0.4795236885547638},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4670020341873169},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.43725109100341797},{"id":"https://openalex.org/C75172450","wikidata":"https://www.wikidata.org/wiki/Q623950","display_name":"Fast Fourier transform","level":2,"score":0.4368603825569153},{"id":"https://openalex.org/C167928553","wikidata":"https://www.wikidata.org/wiki/Q1376021","display_name":"Estimation theory","level":2,"score":0.4134221076965332},{"id":"https://openalex.org/C102519508","wikidata":"https://www.wikidata.org/wiki/Q6520159","display_name":"Fourier transform","level":2,"score":0.3530943989753723},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.302284300327301},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.18775999546051025},{"id":"https://openalex.org/C203024314","wikidata":"https://www.wikidata.org/wiki/Q1365258","display_name":"Fourier analysis","level":3,"score":0.15554073452949524},{"id":"https://openalex.org/C166386157","wikidata":"https://www.wikidata.org/wiki/Q1477735","display_name":"Short-time Fourier transform","level":4,"score":0.09476488828659058},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09352856874465942},{"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/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","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/icassp.2015.7178443","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2015.7178443","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","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":9,"referenced_works":["https://openalex.org/W595851582","https://openalex.org/W1979792591","https://openalex.org/W2031606204","https://openalex.org/W2079865126","https://openalex.org/W2080655656","https://openalex.org/W2120958902","https://openalex.org/W2170211487","https://openalex.org/W2204671134","https://openalex.org/W4243513962"],"related_works":["https://openalex.org/W4327521644","https://openalex.org/W2978884468","https://openalex.org/W2154006536","https://openalex.org/W2348800014","https://openalex.org/W2365391860","https://openalex.org/W1820187807","https://openalex.org/W2155491755","https://openalex.org/W4362564158","https://openalex.org/W2085939569","https://openalex.org/W2734326052"],"abstract_inverted_index":{"An":[0],"efficient":[1],"procedure":[2,83],"for":[3,101],"frequency":[4,22,41],"estimation":[5,103],"is":[6,104],"proposed":[7],"in":[8,29,33,39],"this":[9,71],"paper":[10,72],"to":[11],"alleviate":[12],"the":[13,18,21,40,44,50,53,60,66,69,76,81,87,90,96,102,108,113],"computational":[14],"complexity.":[15],"Grounded":[16],"on":[17,64],"fact":[19],"that":[20],"of":[23,52,98],"a":[24,30,94],"target":[25],"signal":[26],"usually":[27],"lies":[28],"known":[31],"range":[32],"practical":[34],"applications,":[35],"two":[36,77,91],"fundamental":[37],"steps":[38,78],"estimation,":[42],"i.e.,":[43],"discrete":[45],"Fourier":[46],"transform":[47],"(DFT)":[48],"and":[49],"interpolation":[51],"DFT":[54,67],"samples,":[55],"are":[56],"modified":[57],"accordingly.":[58],"Unlike":[59],"previous":[61],"works":[62],"focusing":[63],"either":[65],"or":[68],"interpolation,":[70],"does":[73],"not":[74],"decouple":[75],"but":[79],"optimizes":[80],"whole":[82],"comprehensively":[84],"by":[85],"considering":[86],"interrelationship":[88],"between":[89],"steps.":[92],"As":[93],"result,":[95],"number":[97],"operations":[99],"required":[100],"remarkably":[105],"diminished":[106],"while":[107],"performance":[109],"remains":[110],"competitive":[111],"with":[112],"recent":[114],"works.":[115]},"counts_by_year":[{"year":2022,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}