{"id":"https://openalex.org/W4205830143","doi":"https://doi.org/10.1109/icecs53924.2021.9665486","title":"Keyword Spotting System using Low-complexity Feature Extraction and Quantized LSTM","display_name":"Keyword Spotting System using Low-complexity Feature Extraction and Quantized LSTM","publication_year":2021,"publication_date":"2021-11-28","ids":{"openalex":"https://openalex.org/W4205830143","doi":"https://doi.org/10.1109/icecs53924.2021.9665486"},"language":"en","primary_location":{"id":"doi:10.1109/icecs53924.2021.9665486","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icecs53924.2021.9665486","pdf_url":null,"source":{"id":"https://openalex.org/S4363608220","display_name":"2021 28th IEEE International Conference on Electronics, Circuits, and Systems (ICECS)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 28th IEEE International Conference on Electronics, Circuits, and Systems (ICECS)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://hal.science/hal-03515704v1/document","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5011889605","display_name":"Kevin Herisse","orcid":null},"institutions":[{"id":"https://openalex.org/I4210123471","display_name":"Institut d'\u00e9lectronique de micro\u00e9lectronique et de nanotechnologie","ror":"https://ror.org/02q4res37","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I137614889","https://openalex.org/I2279609970","https://openalex.org/I3132279224","https://openalex.org/I4210095849","https://openalex.org/I4210123471","https://openalex.org/I4387154098","https://openalex.org/I70348806","https://openalex.org/I70348806","https://openalex.org/I7454413"]},{"id":"https://openalex.org/I7454413","display_name":"\u00c9cole Centrale de Lille","ror":"https://ror.org/01x441g73","country_code":"FR","type":"education","lineage":["https://openalex.org/I7454413"]},{"id":"https://openalex.org/I2279609970","display_name":"Universit\u00e9 de Lille","ror":"https://ror.org/02kzqn938","country_code":"FR","type":"education","lineage":["https://openalex.org/I2279609970"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"funder","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I70348806","display_name":"Universit\u00e9 Polytechnique Hauts-de-France","ror":"https://ror.org/02ezch769","country_code":"FR","type":"education","lineage":["https://openalex.org/I70348806"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Kevin Herisse","raw_affiliation_strings":["Univ. Lille, CNRS, Centrale Lille, Junia, Univ. Polytechnique Hauts-de-France, UMR 8520 - IEMN, Lille, France","MICROELEC SI - IEMN - Micro\u00e9lectronique Silicium - IEMN (Groupe Micro\u00e9lectronique Silicium - IEMN UMR8520 - (Silicon Microelectronics group) - France)","IEMN - Institut d\u2019\u00c9lectronique, de Micro\u00e9lectronique et de Nanotechnologie - UMR 8520 ([Univ. Lille, CNRS, Centrale Lille Institut, Junia, Univ. Polytechnique Hauts-de-France] \u2013\u2013\r\nLaboratoire Central \u2013 Cit\u00e9 Scientifique \u2013 Avenue Poincar\u00e9 \u2013 CS 60069 \u2013 59652 VILLENEUVE D\u2019ASCQ CEDEX - France)"],"affiliations":[{"raw_affiliation_string":"Univ. Lille, CNRS, Centrale Lille, Junia, Univ. Polytechnique Hauts-de-France, UMR 8520 - IEMN, Lille, France","institution_ids":["https://openalex.org/I2279609970","https://openalex.org/I70348806","https://openalex.org/I1294671590","https://openalex.org/I7454413","https://openalex.org/I4210123471"]},{"raw_affiliation_string":"MICROELEC SI - IEMN - Micro\u00e9lectronique Silicium - IEMN (Groupe Micro\u00e9lectronique Silicium - IEMN UMR8520 - (Silicon Microelectronics group) - France)","institution_ids":["https://openalex.org/I4210123471"]},{"raw_affiliation_string":"IEMN - Institut d\u2019\u00c9lectronique, de Micro\u00e9lectronique et de Nanotechnologie - UMR 8520 ([Univ. Lille, CNRS, Centrale Lille Institut, Junia, Univ. Polytechnique Hauts-de-France] \u2013\u2013\r\nLaboratoire Central \u2013 Cit\u00e9 Scientifique \u2013 Avenue Poincar\u00e9 \u2013 CS 60069 \u2013 59652 VILLENEUVE D\u2019ASCQ CEDEX - France)","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I70348806","https://openalex.org/I7454413","https://openalex.org/I4210123471","https://openalex.org/I2279609970"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058194914","display_name":"Beno\u00eet Larras","orcid":"https://orcid.org/0000-0003-2501-8656"},"institutions":[{"id":"https://openalex.org/I2279609970","display_name":"Universit\u00e9 de Lille","ror":"https://ror.org/02kzqn938","country_code":"FR","type":"education","lineage":["https://openalex.org/I2279609970"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"funder","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I7454413","display_name":"\u00c9cole Centrale de Lille","ror":"https://ror.org/01x441g73","country_code":"FR","type":"education","lineage":["https://openalex.org/I7454413"]},{"id":"https://openalex.org/I70348806","display_name":"Universit\u00e9 Polytechnique Hauts-de-France","ror":"https://ror.org/02ezch769","country_code":"FR","type":"education","lineage":["https://openalex.org/I70348806"]},{"id":"https://openalex.org/I4210123471","display_name":"Institut d'\u00e9lectronique de micro\u00e9lectronique et de nanotechnologie","ror":"https://ror.org/02q4res37","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I137614889","https://openalex.org/I2279609970","https://openalex.org/I3132279224","https://openalex.org/I4210095849","https://openalex.org/I4210123471","https://openalex.org/I4387154098","https://openalex.org/I70348806","https://openalex.org/I70348806","https://openalex.org/I7454413"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Benoit Larras","raw_affiliation_strings":["Univ. Lille, CNRS, Centrale Lille, Junia, Univ. Polytechnique Hauts-de-France, UMR 8520 - IEMN, Lille, France","MICROELEC SI - IEMN - Micro\u00e9lectronique Silicium - IEMN (Groupe Micro\u00e9lectronique Silicium - IEMN UMR8520 - (Silicon Microelectronics group) - France)","IEMN - Institut d\u2019\u00c9lectronique, de Micro\u00e9lectronique et de Nanotechnologie - UMR 8520 ([Univ. Lille, CNRS, Centrale Lille Institut, Junia, Univ. Polytechnique Hauts-de-France] \u2013\u2013\r\nLaboratoire Central \u2013 Cit\u00e9 Scientifique \u2013 Avenue Poincar\u00e9 \u2013 CS 60069 \u2013 59652 VILLENEUVE D\u2019ASCQ CEDEX - France)"],"affiliations":[{"raw_affiliation_string":"Univ. Lille, CNRS, Centrale Lille, Junia, Univ. Polytechnique Hauts-de-France, UMR 8520 - IEMN, Lille, France","institution_ids":["https://openalex.org/I2279609970","https://openalex.org/I70348806","https://openalex.org/I1294671590","https://openalex.org/I7454413","https://openalex.org/I4210123471"]},{"raw_affiliation_string":"MICROELEC SI - IEMN - Micro\u00e9lectronique Silicium - IEMN (Groupe Micro\u00e9lectronique Silicium - IEMN UMR8520 - (Silicon Microelectronics group) - France)","institution_ids":["https://openalex.org/I4210123471"]},{"raw_affiliation_string":"IEMN - Institut d\u2019\u00c9lectronique, de Micro\u00e9lectronique et de Nanotechnologie - UMR 8520 ([Univ. Lille, CNRS, Centrale Lille Institut, Junia, Univ. Polytechnique Hauts-de-France] \u2013\u2013\r\nLaboratoire Central \u2013 Cit\u00e9 Scientifique \u2013 Avenue Poincar\u00e9 \u2013 CS 60069 \u2013 59652 VILLENEUVE D\u2019ASCQ CEDEX - France)","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I70348806","https://openalex.org/I7454413","https://openalex.org/I4210123471","https://openalex.org/I2279609970"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058358482","display_name":"Antoine Frapp\u00e9","orcid":"https://orcid.org/0000-0002-0977-549X"},"institutions":[{"id":"https://openalex.org/I70348806","display_name":"Universit\u00e9 Polytechnique Hauts-de-France","ror":"https://ror.org/02ezch769","country_code":"FR","type":"education","lineage":["https://openalex.org/I70348806"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"funder","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I7454413","display_name":"\u00c9cole Centrale de Lille","ror":"https://ror.org/01x441g73","country_code":"FR","type":"education","lineage":["https://openalex.org/I7454413"]},{"id":"https://openalex.org/I4210123471","display_name":"Institut d'\u00e9lectronique de micro\u00e9lectronique et de nanotechnologie","ror":"https://ror.org/02q4res37","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I137614889","https://openalex.org/I2279609970","https://openalex.org/I3132279224","https://openalex.org/I4210095849","https://openalex.org/I4210123471","https://openalex.org/I4387154098","https://openalex.org/I70348806","https://openalex.org/I70348806","https://openalex.org/I7454413"]},{"id":"https://openalex.org/I2279609970","display_name":"Universit\u00e9 de Lille","ror":"https://ror.org/02kzqn938","country_code":"FR","type":"education","lineage":["https://openalex.org/I2279609970"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Antoine Frappe","raw_affiliation_strings":["Univ. Lille, CNRS, Centrale Lille, Junia, Univ. Polytechnique Hauts-de-France, UMR 8520 - IEMN, Lille, France","IEMN - Institut d\u2019\u00c9lectronique, de Micro\u00e9lectronique et de Nanotechnologie - UMR 8520 ([Univ. Lille, CNRS, Centrale Lille Institut, Junia, Univ. Polytechnique Hauts-de-France] \u2013\u2013\r\nLaboratoire Central \u2013 Cit\u00e9 Scientifique \u2013 Avenue Poincar\u00e9 \u2013 CS 60069 \u2013 59652 VILLENEUVE D\u2019ASCQ CEDEX - France)","MICROELEC SI - IEMN - Micro\u00e9lectronique Silicium - IEMN (Groupe Micro\u00e9lectronique Silicium - IEMN UMR8520 - (Silicon Microelectronics group) - France)"],"affiliations":[{"raw_affiliation_string":"Univ. Lille, CNRS, Centrale Lille, Junia, Univ. Polytechnique Hauts-de-France, UMR 8520 - IEMN, Lille, France","institution_ids":["https://openalex.org/I2279609970","https://openalex.org/I70348806","https://openalex.org/I1294671590","https://openalex.org/I7454413","https://openalex.org/I4210123471"]},{"raw_affiliation_string":"IEMN - Institut d\u2019\u00c9lectronique, de Micro\u00e9lectronique et de Nanotechnologie - UMR 8520 ([Univ. Lille, CNRS, Centrale Lille Institut, Junia, Univ. Polytechnique Hauts-de-France] \u2013\u2013\r\nLaboratoire Central \u2013 Cit\u00e9 Scientifique \u2013 Avenue Poincar\u00e9 \u2013 CS 60069 \u2013 59652 VILLENEUVE D\u2019ASCQ CEDEX - France)","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I70348806","https://openalex.org/I7454413","https://openalex.org/I4210123471","https://openalex.org/I2279609970"]},{"raw_affiliation_string":"MICROELEC SI - IEMN - Micro\u00e9lectronique Silicium - IEMN (Groupe Micro\u00e9lectronique Silicium - IEMN UMR8520 - (Silicon Microelectronics group) - France)","institution_ids":["https://openalex.org/I4210123471"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5050072377","display_name":"Andreas Kaiser","orcid":"https://orcid.org/0000-0003-0377-7408"},"institutions":[{"id":"https://openalex.org/I7454413","display_name":"\u00c9cole Centrale de Lille","ror":"https://ror.org/01x441g73","country_code":"FR","type":"education","lineage":["https://openalex.org/I7454413"]},{"id":"https://openalex.org/I2279609970","display_name":"Universit\u00e9 de Lille","ror":"https://ror.org/02kzqn938","country_code":"FR","type":"education","lineage":["https://openalex.org/I2279609970"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"funder","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I4210123471","display_name":"Institut d'\u00e9lectronique de micro\u00e9lectronique et de nanotechnologie","ror":"https://ror.org/02q4res37","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I137614889","https://openalex.org/I2279609970","https://openalex.org/I3132279224","https://openalex.org/I4210095849","https://openalex.org/I4210123471","https://openalex.org/I4387154098","https://openalex.org/I70348806","https://openalex.org/I70348806","https://openalex.org/I7454413"]},{"id":"https://openalex.org/I70348806","display_name":"Universit\u00e9 Polytechnique Hauts-de-France","ror":"https://ror.org/02ezch769","country_code":"FR","type":"education","lineage":["https://openalex.org/I70348806"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Andreas Kaiser","raw_affiliation_strings":["Univ. Lille, CNRS, Centrale Lille, Junia, Univ. Polytechnique Hauts-de-France, UMR 8520 - IEMN, Lille, France","MICROELEC SI - IEMN - Micro\u00e9lectronique Silicium - IEMN (Groupe Micro\u00e9lectronique Silicium - IEMN UMR8520 - (Silicon Microelectronics group) - France)","IEMN - Institut d\u2019\u00c9lectronique, de Micro\u00e9lectronique et de Nanotechnologie - UMR 8520 ([Univ. Lille, CNRS, Centrale Lille Institut, Junia, Univ. Polytechnique Hauts-de-France] \u2013\u2013\r\nLaboratoire Central \u2013 Cit\u00e9 Scientifique \u2013 Avenue Poincar\u00e9 \u2013 CS 60069 \u2013 59652 VILLENEUVE D\u2019ASCQ CEDEX - France)"],"affiliations":[{"raw_affiliation_string":"Univ. Lille, CNRS, Centrale Lille, Junia, Univ. Polytechnique Hauts-de-France, UMR 8520 - IEMN, Lille, France","institution_ids":["https://openalex.org/I2279609970","https://openalex.org/I70348806","https://openalex.org/I1294671590","https://openalex.org/I7454413","https://openalex.org/I4210123471"]},{"raw_affiliation_string":"MICROELEC SI - IEMN - Micro\u00e9lectronique Silicium - IEMN (Groupe Micro\u00e9lectronique Silicium - IEMN UMR8520 - (Silicon Microelectronics group) - France)","institution_ids":["https://openalex.org/I4210123471"]},{"raw_affiliation_string":"IEMN - Institut d\u2019\u00c9lectronique, de Micro\u00e9lectronique et de Nanotechnologie - UMR 8520 ([Univ. Lille, CNRS, Centrale Lille Institut, Junia, Univ. Polytechnique Hauts-de-France] \u2013\u2013\r\nLaboratoire Central \u2013 Cit\u00e9 Scientifique \u2013 Avenue Poincar\u00e9 \u2013 CS 60069 \u2013 59652 VILLENEUVE D\u2019ASCQ CEDEX - France)","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I70348806","https://openalex.org/I7454413","https://openalex.org/I4210123471","https://openalex.org/I2279609970"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5011889605"],"corresponding_institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I2279609970","https://openalex.org/I4210123471","https://openalex.org/I70348806","https://openalex.org/I7454413"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.19037058,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"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/T10201","display_name":"Speech Recognition and Synthesis","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10201","display_name":"Speech Recognition and Synthesis","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T11309","display_name":"Music and Audio Processing","score":0.9991999864578247,"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/T10860","display_name":"Speech and Audio Processing","score":0.9972000122070312,"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/mel-frequency-cepstrum","display_name":"Mel-frequency cepstrum","score":0.8747501373291016},{"id":"https://openalex.org/keywords/keyword-spotting","display_name":"Keyword spotting","score":0.8343677520751953},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8272291421890259},{"id":"https://openalex.org/keywords/spectrogram","display_name":"Spectrogram","score":0.7890167236328125},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.7137941122055054},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.6133925914764404},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.5723458528518677},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5699101686477661},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5622642636299133},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5109238028526306},{"id":"https://openalex.org/keywords/filter-bank","display_name":"Filter bank","score":0.48914745450019836},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.4861457049846649},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.47357377409935},{"id":"https://openalex.org/keywords/spotting","display_name":"Spotting","score":0.4446544945240021},{"id":"https://openalex.org/keywords/recurrent-neural-network","display_name":"Recurrent neural network","score":0.4263293147087097},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.10172539949417114},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.07433944940567017}],"concepts":[{"id":"https://openalex.org/C151989614","wikidata":"https://www.wikidata.org/wiki/Q440370","display_name":"Mel-frequency cepstrum","level":3,"score":0.8747501373291016},{"id":"https://openalex.org/C2781213101","wikidata":"https://www.wikidata.org/wiki/Q6398558","display_name":"Keyword spotting","level":2,"score":0.8343677520751953},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8272291421890259},{"id":"https://openalex.org/C45273575","wikidata":"https://www.wikidata.org/wiki/Q578970","display_name":"Spectrogram","level":2,"score":0.7890167236328125},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.7137941122055054},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.6133925914764404},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.5723458528518677},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5699101686477661},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5622642636299133},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5109238028526306},{"id":"https://openalex.org/C100515483","wikidata":"https://www.wikidata.org/wiki/Q3268235","display_name":"Filter bank","level":3,"score":0.48914745450019836},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.4861457049846649},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.47357377409935},{"id":"https://openalex.org/C2779506182","wikidata":"https://www.wikidata.org/wiki/Q7580141","display_name":"Spotting","level":2,"score":0.4446544945240021},{"id":"https://openalex.org/C147168706","wikidata":"https://www.wikidata.org/wiki/Q1457734","display_name":"Recurrent neural network","level":3,"score":0.4263293147087097},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.10172539949417114},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.07433944940567017},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icecs53924.2021.9665486","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icecs53924.2021.9665486","pdf_url":null,"source":{"id":"https://openalex.org/S4363608220","display_name":"2021 28th IEEE International Conference on Electronics, Circuits, and Systems (ICECS)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 28th IEEE International Conference on Electronics, Circuits, and Systems (ICECS)","raw_type":"proceedings-article"},{"id":"pmh:oai:HAL:hal-03515704v1","is_oa":true,"landing_page_url":"https://hal.science/hal-03515704","pdf_url":"https://hal.science/hal-03515704v1/document","source":{"id":"https://openalex.org/S4406922461","display_name":"SPIRE - Sciences Po Institutional REpository","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":"28th IEEE International Conference on Electronics Circuits and Systems, ICECS 2021, Nov 2021, Dubai, United Arab Emirates. &#x27E8;10.1109/ICECS53924.2021.9665486&#x27E9;","raw_type":"Conference papers"}],"best_oa_location":{"id":"pmh:oai:HAL:hal-03515704v1","is_oa":true,"landing_page_url":"https://hal.science/hal-03515704","pdf_url":"https://hal.science/hal-03515704v1/document","source":{"id":"https://openalex.org/S4406922461","display_name":"SPIRE - Sciences Po Institutional REpository","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":"28th IEEE International Conference on Electronics Circuits and Systems, ICECS 2021, Nov 2021, Dubai, United Arab Emirates. &#x27E8;10.1109/ICECS53924.2021.9665486&#x27E9;","raw_type":"Conference papers"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3409187208","display_name":null,"funder_award_id":"ANR-18-CE24-0006-01 LEOPAR","funder_id":"https://openalex.org/F4320320883","funder_display_name":"Agence Nationale de la Recherche"}],"funders":[{"id":"https://openalex.org/F4320320883","display_name":"Agence Nationale de la Recherche","ror":"https://ror.org/00rbzpz17"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4205830143.pdf","grobid_xml":"https://content.openalex.org/works/W4205830143.grobid-xml"},"referenced_works_count":11,"referenced_works":["https://openalex.org/W2064675550","https://openalex.org/W2786771851","https://openalex.org/W2797583228","https://openalex.org/W2898867055","https://openalex.org/W3005319366","https://openalex.org/W3094272606","https://openalex.org/W3121073040","https://openalex.org/W3158770455","https://openalex.org/W3174847253","https://openalex.org/W6748224102","https://openalex.org/W6750665317"],"related_works":["https://openalex.org/W2918559346","https://openalex.org/W2114097550","https://openalex.org/W4286904253","https://openalex.org/W3119978414","https://openalex.org/W2516975559","https://openalex.org/W2545741539","https://openalex.org/W3206647229","https://openalex.org/W1969408022","https://openalex.org/W2000885660","https://openalex.org/W4391266561"],"abstract_inverted_index":{"Long":[0],"Short-Term":[1],"Memory":[2],"(LSTM)":[3],"neural":[4,33,47],"networks":[5,48],"offer":[6],"state-of-the-art":[7],"results":[8],"to":[9,30,85,120,126],"compute":[10,86],"sequential":[11],"data":[12],"and":[13,117,123],"address":[14],"applications":[15],"like":[16],"keyword":[17],"spotting.":[18],"Mel":[19],"Frequency":[20],"Cepstral":[21],"Coefficients":[22],"(MFCC)":[23],"are":[24],"the":[25,37,51,55,60,102],"most":[26,56],"common":[27],"features":[28],"used":[29],"train":[31],"this":[32],"network":[34,110],"model.":[35],"However,":[36],"complexity":[38,67],"of":[39,59,76,83,101,111],"MFCC":[40,52],"coupled":[41],"with":[42,79,115],"highly":[43],"optimized":[44],"machine":[45],"learning":[46],"usually":[49],"makes":[50],"feature":[53,68],"extraction":[54,69],"power-consuming":[57],"block":[58],"system.":[61],"This":[62],"paper":[63],"presents":[64],"a":[65,72,80,87],"low":[66],"method":[70],"using":[71,107],"filter":[73],"bank":[74],"composed":[75],"16":[77],"channels":[78],"quality":[81],"factor":[82],"1.3":[84],"spectrogram.":[88],"It":[89],"shows":[90],"that":[91],"we":[92],"can":[93],"achieve":[94],"an":[95,108],"89.45%":[96],"accuracy":[97],"on":[98],"12":[99],"classes":[100],"Google":[103],"Speech":[104],"Command":[105],"Dataset":[106],"LSTM":[109],"64":[112],"hidden":[113],"units":[114],"weights":[116],"activation":[118],"quantized":[119,125],"9":[121],"bits":[122],"inputs":[124],"8":[127],"bits.":[128]},"counts_by_year":[],"updated_date":"2026-03-26T15:22:09.906841","created_date":"2025-10-10T00:00:00"}
