{"id":"https://openalex.org/W1556285835","doi":"https://doi.org/10.1109/lascas.2015.7250489","title":"Design of an IDM-based determinant computing unit for a 130nm low power CMOS ASIC acoustic localization processor","display_name":"Design of an IDM-based determinant computing unit for a 130nm low power CMOS ASIC acoustic localization processor","publication_year":2015,"publication_date":"2015-02-01","ids":{"openalex":"https://openalex.org/W1556285835","doi":"https://doi.org/10.1109/lascas.2015.7250489","mag":"1556285835"},"language":"en","primary_location":{"id":"doi:10.1109/lascas.2015.7250489","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lascas.2015.7250489","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE 6th Latin American Symposium on Circuits &amp; Systems (LASCAS)","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/A5027094025","display_name":"Roberto Cerdas-Robles","orcid":null},"institutions":[{"id":"https://openalex.org/I145372079","display_name":"Instituto Tecnol\u00f3gico de Costa Rica","ror":"https://ror.org/04zhrfn38","country_code":"CR","type":"education","lineage":["https://openalex.org/I145372079"]}],"countries":["CR"],"is_corresponding":false,"raw_author_name":"Roberto Cerdas-Robles","raw_affiliation_strings":["Escuela de Ingenier\u00eda Electr\u00f3nica, Tecnol\u00f3gico de Costa Rica","Escuela de Ingenier\u00eda Electr\u00f3nica, Tecnol\u00f3gico de Costa Rica, Costa Rica"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Escuela de Ingenier\u00eda Electr\u00f3nica, Tecnol\u00f3gico de Costa Rica","institution_ids":["https://openalex.org/I145372079"]},{"raw_affiliation_string":"Escuela de Ingenier\u00eda Electr\u00f3nica, Tecnol\u00f3gico de Costa Rica, Costa Rica","institution_ids":["https://openalex.org/I145372079"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103442506","display_name":"Agust\u00edn M. Rodr\u00edguez","orcid":null},"institutions":[{"id":"https://openalex.org/I151201029","display_name":"Consejo Nacional de Investigaciones Cient\u00edficas y T\u00e9cnicas","ror":"https://ror.org/03cqe8w59","country_code":"AR","type":"government","lineage":["https://openalex.org/I151201029","https://openalex.org/I4210123736","https://openalex.org/I4387155568"]},{"id":"https://openalex.org/I56858762","display_name":"Universidad Nacional del Sur","ror":"https://ror.org/028crwz56","country_code":"AR","type":"education","lineage":["https://openalex.org/I56858762"]}],"countries":["AR"],"is_corresponding":false,"raw_author_name":"Agustin Rodriguez","raw_affiliation_strings":["IIIE (UNS-CONICET) Departamento de Ingenier\u00eda El\u00e9ctrica y de Computadoras, Universidad Nacional del Sur, Bah\u00eda Blanca, Argentina","Instituto de Investigaciones en Ingenier\u00eda El\u00e9ctrica - IIIE (UNS-CONICET), Departamento de Ingenier\u00eda El\u00e9ctrica y de Computadoras, Universidad Nacional del Sur, Bah\u00eda Blanca, Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IIIE (UNS-CONICET) Departamento de Ingenier\u00eda El\u00e9ctrica y de Computadoras, Universidad Nacional del Sur, Bah\u00eda Blanca, Argentina","institution_ids":["https://openalex.org/I151201029","https://openalex.org/I56858762"]},{"raw_affiliation_string":"Instituto de Investigaciones en Ingenier\u00eda El\u00e9ctrica - IIIE (UNS-CONICET), Departamento de Ingenier\u00eda El\u00e9ctrica y de Computadoras, Universidad Nacional del Sur, Bah\u00eda Blanca, Argentina","institution_ids":["https://openalex.org/I151201029","https://openalex.org/I56858762"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008926764","display_name":"Alfonso Chac\u00f3n-Rodr\u00edguez","orcid":"https://orcid.org/0000-0002-9094-8983"},"institutions":[{"id":"https://openalex.org/I145372079","display_name":"Instituto Tecnol\u00f3gico de Costa Rica","ror":"https://ror.org/04zhrfn38","country_code":"CR","type":"education","lineage":["https://openalex.org/I145372079"]}],"countries":["CR"],"is_corresponding":false,"raw_author_name":"Alfonso Chacon-Rodriguez","raw_affiliation_strings":["Escuela de Ingenier\u00eda Electr\u00f3nica, Tecnol\u00f3gico de Costa Rica","Escuela de Ingenier\u00eda Electr\u00f3nica, Tecnol\u00f3gico de Costa Rica, Costa Rica"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Escuela de Ingenier\u00eda Electr\u00f3nica, Tecnol\u00f3gico de Costa Rica","institution_ids":["https://openalex.org/I145372079"]},{"raw_affiliation_string":"Escuela de Ingenier\u00eda Electr\u00f3nica, Tecnol\u00f3gico de Costa Rica, Costa Rica","institution_ids":["https://openalex.org/I145372079"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5051822496","display_name":"P. Juli\u00e1n","orcid":"https://orcid.org/0000-0002-6308-4497"},"institutions":[{"id":"https://openalex.org/I151201029","display_name":"Consejo Nacional de Investigaciones Cient\u00edficas y T\u00e9cnicas","ror":"https://ror.org/03cqe8w59","country_code":"AR","type":"government","lineage":["https://openalex.org/I151201029","https://openalex.org/I4210123736","https://openalex.org/I4387155568"]},{"id":"https://openalex.org/I56858762","display_name":"Universidad Nacional del Sur","ror":"https://ror.org/028crwz56","country_code":"AR","type":"education","lineage":["https://openalex.org/I56858762"]}],"countries":["AR"],"is_corresponding":false,"raw_author_name":"Pedro Julian","raw_affiliation_strings":["IIIE (UNS-CONICET) Departamento de Ingenier\u00eda El\u00e9ctrica y de Computadoras, Universidad Nacional del Sur, Bah\u00eda Blanca, Argentina","Instituto de Investigaciones en Ingenier\u00eda El\u00e9ctrica - IIIE (UNS-CONICET), Departamento de Ingenier\u00eda El\u00e9ctrica y de Computadoras, Universidad Nacional del Sur, Bah\u00eda Blanca, Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IIIE (UNS-CONICET) Departamento de Ingenier\u00eda El\u00e9ctrica y de Computadoras, Universidad Nacional del Sur, Bah\u00eda Blanca, Argentina","institution_ids":["https://openalex.org/I151201029","https://openalex.org/I56858762"]},{"raw_affiliation_string":"Instituto de Investigaciones en Ingenier\u00eda El\u00e9ctrica - IIIE (UNS-CONICET), Departamento de Ingenier\u00eda El\u00e9ctrica y de Computadoras, Universidad Nacional del Sur, Bah\u00eda Blanca, Argentina","institution_ids":["https://openalex.org/I151201029","https://openalex.org/I56858762"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"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":0.03796247,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.998199999332428,"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"}},"topics":[{"id":"https://openalex.org/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.998199999332428,"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"}},{"id":"https://openalex.org/T11697","display_name":"Numerical Methods and Algorithms","score":0.9980999827384949,"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/T11447","display_name":"Blind Source Separation Techniques","score":0.9975000023841858,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/application-specific-integrated-circuit","display_name":"Application-specific integrated circuit","score":0.8669652938842773},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.7703262567520142},{"id":"https://openalex.org/keywords/very-large-scale-integration","display_name":"Very-large-scale integration","score":0.6951262950897217},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6096861958503723},{"id":"https://openalex.org/keywords/division","display_name":"Division (mathematics)","score":0.5235233306884766},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.4453245997428894},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3640128970146179},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.3582533001899719},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.28090548515319824},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.0707598328590393}],"concepts":[{"id":"https://openalex.org/C77390884","wikidata":"https://www.wikidata.org/wiki/Q217302","display_name":"Application-specific integrated circuit","level":2,"score":0.8669652938842773},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.7703262567520142},{"id":"https://openalex.org/C14580979","wikidata":"https://www.wikidata.org/wiki/Q876049","display_name":"Very-large-scale integration","level":2,"score":0.6951262950897217},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6096861958503723},{"id":"https://openalex.org/C60798267","wikidata":"https://www.wikidata.org/wiki/Q1226939","display_name":"Division (mathematics)","level":2,"score":0.5235233306884766},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.4453245997428894},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3640128970146179},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.3582533001899719},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.28090548515319824},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.0707598328590393},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/lascas.2015.7250489","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lascas.2015.7250489","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE 6th Latin American Symposium on Circuits &amp; Systems (LASCAS)","raw_type":"proceedings-article"},{"id":"pmh:oai:repositoriotec.tec.ac.cr:2238/7208","is_oa":false,"landing_page_url":"https://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=7250489","pdf_url":null,"source":{"id":"https://openalex.org/S4306402205","display_name":"TEC repository (Technological Institute of Costa Rica)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Circuits &amp; Systems (LASCAS), 2015 IEEE 6th Latin American Symposium on Conference: 24-27 Feb. 2015","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.6600000262260437}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1996484609","https://openalex.org/W2061074721","https://openalex.org/W2065157979","https://openalex.org/W2097496511","https://openalex.org/W2111289622","https://openalex.org/W2148789539","https://openalex.org/W2276542939","https://openalex.org/W6665565033"],"related_works":["https://openalex.org/W3014521742","https://openalex.org/W2165367082","https://openalex.org/W1972641423","https://openalex.org/W611446063","https://openalex.org/W4283025278","https://openalex.org/W2082432309","https://openalex.org/W2617868873","https://openalex.org/W817174743","https://openalex.org/W3204141294","https://openalex.org/W4254559750"],"abstract_inverted_index":{"A":[0],"determinant":[1],"computing":[2],"circuit":[3,38],"in":[4,15,49],"floating":[5],"point":[6],"format":[7],"has":[8],"been":[9],"designed":[10,45],"and":[11],"tested":[12],"for":[13,39,46,69],"use":[14],"a":[16,34,50,73],"CMOS":[17,55],"ASIC":[18],"acoustic":[19],"localization":[20],"processor.":[21],"The":[22,42,64],"Internal":[23],"Division":[24],"Method":[25],"(IDM)":[26],"was":[27,44],"used":[28],"to":[29],"implement":[30],"the":[31],"operation,":[32],"employing":[33],"modified":[35],"SRT":[36],"radix-4":[37],"division":[40],"operations.":[41],"unit":[43],"VLSI":[47],"implementation":[48],"commercial":[51],"130":[52],"nm":[53],"low-power":[54],"process,":[56],"with":[57],"an":[58],"operation":[59,75],"frequency":[60,76],"of":[61],"100":[62],"MHz.":[63],"algorithm":[65],"employed":[66],"is":[67],"parallelizable":[68],"future":[70],"prototypes,":[71],"should":[72],"higher":[74],"be":[77],"required.":[78]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
