{"id":"https://openalex.org/W2943575653","doi":"https://doi.org/10.1109/iscas.2019.8702312","title":"L2-Sensitivity Analysis and Minimization for Generalized Direct-Form II Realization of 2-D Separable-Denominator Digital Filters","display_name":"L2-Sensitivity Analysis and Minimization for Generalized Direct-Form II Realization of 2-D Separable-Denominator Digital Filters","publication_year":2019,"publication_date":"2019-05-01","ids":{"openalex":"https://openalex.org/W2943575653","doi":"https://doi.org/10.1109/iscas.2019.8702312","mag":"2943575653"},"language":"en","primary_location":{"id":"doi:10.1109/iscas.2019.8702312","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2019.8702312","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE International Symposium on Circuits and Systems (ISCAS)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5008979517","display_name":"Takao Hinamoto","orcid":"https://orcid.org/0000-0002-5725-5464"},"institutions":[{"id":"https://openalex.org/I113306721","display_name":"Hiroshima University","ror":"https://ror.org/03t78wx29","country_code":"JP","type":"education","lineage":["https://openalex.org/I113306721"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takao Hinamoto","raw_affiliation_strings":["Hiroshima University, Higashi-Hiroshima, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hiroshima University, Higashi-Hiroshima, Japan","institution_ids":["https://openalex.org/I113306721"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102122202","display_name":"Akimitsu Doi","orcid":null},"institutions":[{"id":"https://openalex.org/I139084617","display_name":"Hiroshima Institute of Technology","ror":"https://ror.org/02bwkwm60","country_code":"JP","type":"education","lineage":["https://openalex.org/I139084617"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Akimitsu Doi","raw_affiliation_strings":["Hiroshima Institute of Technology, Hiroshima, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hiroshima Institute of Technology, Hiroshima, Japan","institution_ids":["https://openalex.org/I139084617"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103233988","display_name":"Wu-Sheng Lu","orcid":"https://orcid.org/0000-0003-1845-6789"},"institutions":[{"id":"https://openalex.org/I212119943","display_name":"University of Victoria","ror":"https://ror.org/04s5mat29","country_code":"CA","type":"education","lineage":["https://openalex.org/I212119943"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Wu-Sheng Lu","raw_affiliation_strings":["University of Victoria, Victoria, BC, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Victoria, Victoria, BC, Canada","institution_ids":["https://openalex.org/I212119943"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.1907,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.31868273,"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":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11034","display_name":"Digital Filter Design and Implementation","score":0.996999979019165,"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":0.996999979019165,"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/T11206","display_name":"Model Reduction and Neural Networks","score":0.993399977684021,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11697","display_name":"Numerical Methods and Algorithms","score":0.9908000230789185,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/sensitivity","display_name":"Sensitivity (control systems)","score":0.6060898303985596},{"id":"https://openalex.org/keywords/realization","display_name":"Realization (probability)","score":0.5720528364181519},{"id":"https://openalex.org/keywords/cardinality","display_name":"Cardinality (data modeling)","score":0.5478664040565491},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4690347909927368},{"id":"https://openalex.org/keywords/separable-space","display_name":"Separable space","score":0.44748976826667786},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.3430057168006897},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.33540019392967224},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.32543641328811646},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.18084439635276794},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.12153986096382141},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.10753372311592102},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.06535658240318298}],"concepts":[{"id":"https://openalex.org/C21200559","wikidata":"https://www.wikidata.org/wiki/Q7451068","display_name":"Sensitivity (control systems)","level":2,"score":0.6060898303985596},{"id":"https://openalex.org/C2781089630","wikidata":"https://www.wikidata.org/wiki/Q21856745","display_name":"Realization (probability)","level":2,"score":0.5720528364181519},{"id":"https://openalex.org/C87117476","wikidata":"https://www.wikidata.org/wiki/Q362383","display_name":"Cardinality (data modeling)","level":2,"score":0.5478664040565491},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4690347909927368},{"id":"https://openalex.org/C70710897","wikidata":"https://www.wikidata.org/wiki/Q680081","display_name":"Separable space","level":2,"score":0.44748976826667786},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.3430057168006897},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.33540019392967224},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.32543641328811646},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.18084439635276794},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.12153986096382141},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.10753372311592102},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.06535658240318298},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iscas.2019.8702312","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2019.8702312","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE International Symposium on Circuits and Systems (ISCAS)","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":10,"referenced_works":["https://openalex.org/W2021891024","https://openalex.org/W2024285710","https://openalex.org/W2085248023","https://openalex.org/W2113834812","https://openalex.org/W2121968961","https://openalex.org/W2122301780","https://openalex.org/W2147533055","https://openalex.org/W2149457238","https://openalex.org/W2170116496","https://openalex.org/W2800841828"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2002177687","https://openalex.org/W2022544890","https://openalex.org/W2394097730","https://openalex.org/W2058438338","https://openalex.org/W2475378634","https://openalex.org/W2019471580","https://openalex.org/W4301878941","https://openalex.org/W24519920","https://openalex.org/W2087778462"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"l2-sensitivity":[3,31,48,69],"for":[4,32,50],"the":[5,51,104,109],"generalized":[6,52],"direct-form":[7,53],"II":[8,54],"state-space":[9,55],"realization":[10,56],"of":[11,57,91,94,108],"two-dimensional":[12],"(2-D)":[13],"separable-denominator":[14,34,59],"digital":[15,35,60],"filters":[16,36,61],"is":[17,37,62,71,100],"analyzed":[18],"and":[19,42,106],"minimized":[20,73],"with":[21,74],"respect":[22,75],"to":[23,27,76,80,102],"free":[24,77],"parameters":[25,78],"subject":[26,79],"l2-scaling":[28,81],"constraints.":[29],"Improved":[30],"2-D":[33,58],"investigated":[38],"by":[39,64,83],"taking":[40],"0":[41],"\u00b11":[43],"elements":[44],"into":[45],"account.":[46],"An":[47],"measure":[49,70],"deduced":[63],"applying":[65],"improved":[66],"l2-sensitivity.":[67],"The":[68],"then":[72],"constraints":[82],"employing":[84],"an":[85],"exhaustive":[86],"search":[87],"over":[88],"a":[89],"set":[90],"discrete":[92],"values":[93],"finite":[95],"cardinality.":[96],"A":[97],"numerical":[98],"example":[99],"included":[101],"illustrate":[103],"validity":[105],"effectiveness":[107],"proposed":[110],"technique.":[111]},"counts_by_year":[{"year":2020,"cited_by_count":1}],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2025-10-10T00:00:00"}