{"id":"https://openalex.org/W2767536842","doi":"https://doi.org/10.1109/icdsp.2017.8096113","title":"Design of sparse frequency-response masking filters with arbitrary delay using li-Minimization","display_name":"Design of sparse frequency-response masking filters with arbitrary delay using li-Minimization","publication_year":2017,"publication_date":"2017-08-01","ids":{"openalex":"https://openalex.org/W2767536842","doi":"https://doi.org/10.1109/icdsp.2017.8096113","mag":"2767536842"},"language":"en","primary_location":{"id":"doi:10.1109/icdsp.2017.8096113","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icdsp.2017.8096113","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 22nd International Conference on Digital Signal Processing (DSP)","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/A5028602831","display_name":"Qinglai Liu","orcid":"https://orcid.org/0000-0003-3869-9171"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":true,"raw_author_name":"Qinglai Liu","raw_affiliation_strings":["School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110277313","display_name":"Yong Ching Lim","orcid":null},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Yong Ching Lim","raw_affiliation_strings":["School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5049506273","display_name":"Zhiping Lin","orcid":"https://orcid.org/0000-0002-1587-1226"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Zhiping Lin","raw_affiliation_strings":["School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5028602831"],"corresponding_institution_ids":["https://openalex.org/I172675005"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.15504036,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11034","display_name":"Digital Filter Design and Implementation","score":0.9998999834060669,"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":0.9998999834060669,"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/T10688","display_name":"Image and Signal Denoising Methods","score":0.9994000196456909,"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"}},{"id":"https://openalex.org/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9968000054359436,"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/finite-impulse-response","display_name":"Finite impulse response","score":0.7484880685806274},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5821187496185303},{"id":"https://openalex.org/keywords/minification","display_name":"Minification","score":0.5156015753746033},{"id":"https://openalex.org/keywords/masking","display_name":"Masking (illustration)","score":0.5068374276161194},{"id":"https://openalex.org/keywords/frequency-response","display_name":"Frequency response","score":0.5034679770469666},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4837501049041748},{"id":"https://openalex.org/keywords/impulse-response","display_name":"Impulse response","score":0.46927228569984436},{"id":"https://openalex.org/keywords/norm","display_name":"Norm (philosophy)","score":0.4559098780155182},{"id":"https://openalex.org/keywords/linear-phase","display_name":"Linear phase","score":0.44350722432136536},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4348292350769043},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.3861253261566162},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.33977648615837097},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.21324101090431213},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.1292712688446045},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.09294208884239197},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09000438451766968}],"concepts":[{"id":"https://openalex.org/C198386975","wikidata":"https://www.wikidata.org/wiki/Q117785","display_name":"Finite impulse response","level":2,"score":0.7484880685806274},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5821187496185303},{"id":"https://openalex.org/C147764199","wikidata":"https://www.wikidata.org/wiki/Q6865248","display_name":"Minification","level":2,"score":0.5156015753746033},{"id":"https://openalex.org/C2777402240","wikidata":"https://www.wikidata.org/wiki/Q6783436","display_name":"Masking (illustration)","level":2,"score":0.5068374276161194},{"id":"https://openalex.org/C8590192","wikidata":"https://www.wikidata.org/wiki/Q1054694","display_name":"Frequency response","level":2,"score":0.5034679770469666},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4837501049041748},{"id":"https://openalex.org/C72279823","wikidata":"https://www.wikidata.org/wiki/Q1139726","display_name":"Impulse response","level":2,"score":0.46927228569984436},{"id":"https://openalex.org/C191795146","wikidata":"https://www.wikidata.org/wiki/Q3878446","display_name":"Norm (philosophy)","level":2,"score":0.4559098780155182},{"id":"https://openalex.org/C20610874","wikidata":"https://www.wikidata.org/wiki/Q512136","display_name":"Linear phase","level":3,"score":0.44350722432136536},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4348292350769043},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.3861253261566162},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.33977648615837097},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.21324101090431213},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.1292712688446045},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.09294208884239197},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09000438451766968},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","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},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icdsp.2017.8096113","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icdsp.2017.8096113","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 22nd International Conference on Digital Signal Processing (DSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1591116419","https://openalex.org/W1637181972","https://openalex.org/W2035492078","https://openalex.org/W2046267005","https://openalex.org/W2071204363","https://openalex.org/W2085092712","https://openalex.org/W2097739118","https://openalex.org/W2100155752","https://openalex.org/W2124850064","https://openalex.org/W2132847426","https://openalex.org/W2140183719","https://openalex.org/W2148180900","https://openalex.org/W2169687753","https://openalex.org/W2536685905","https://openalex.org/W4235713725"],"related_works":["https://openalex.org/W3141056701","https://openalex.org/W2163053405","https://openalex.org/W2105612491","https://openalex.org/W1992367381","https://openalex.org/W156274020","https://openalex.org/W2034737946","https://openalex.org/W2803449903","https://openalex.org/W4388903858","https://openalex.org/W2069681277","https://openalex.org/W2107063331"],"abstract_inverted_index":{"The":[0],"frequency-response":[1],"masking":[2],"(FRM)":[3],"filters":[4,86],"can":[5],"achieve":[6],"arbitrary":[7,83],"delay":[8,84],"if":[9],"all":[10],"of":[11,41,50,59,68],"the":[12,39,53,60,69,79,94,98],"subfilters":[13],"are":[14],"nonlinear":[15],"phase":[16],"finite":[17],"impulse":[18],"response":[19],"(FIR)":[20],"filters.":[21],"However,":[22],"its":[23],"arithmetic":[24,90],"complexity":[25,91],"is":[26,63],"inevitably":[27],"increased.":[28],"In":[29,44],"this":[30],"paper,":[31],"we":[32],"propose":[33],"a":[34,66],"three-stage":[35],"method":[36,81,95],"to":[37,72,93],"increase":[38],"number":[40],"zero-valued":[42],"coefficients.":[43],"Stage":[45,48],"I":[46],"and":[47],"II":[49],"our":[51],"approach,":[52],"l":[54],"<sub":[55],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[56],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">1</sub>":[57],"-norm":[58],"coefficient":[61],"values":[62],"included":[64],"as":[65],"component":[67],"objective":[70],"function":[71],"be":[73],"minimized.":[74],"Simulation":[75],"results":[76],"show":[77],"that":[78],"proposed":[80],"produces":[82],"FRM":[85],"with":[87],"significantly":[88],"reduced":[89],"compared":[92],"without":[96],"optimizing":[97],"sparsity.":[99]},"counts_by_year":[{"year":2022,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
