{"id":"https://openalex.org/W2572090112","doi":"https://doi.org/10.1080/00207160.2017.1283407","title":"Analysis of switched quantizer based on the quadratic spline functions","display_name":"Analysis of switched quantizer based on the quadratic spline functions","publication_year":2017,"publication_date":"2017-01-20","ids":{"openalex":"https://openalex.org/W2572090112","doi":"https://doi.org/10.1080/00207160.2017.1283407","mag":"2572090112"},"language":"en","primary_location":{"id":"doi:10.1080/00207160.2017.1283407","is_oa":false,"landing_page_url":"https://doi.org/10.1080/00207160.2017.1283407","pdf_url":null,"source":{"id":"https://openalex.org/S124867444","display_name":"International Journal of Computer Mathematics","issn_l":"0020-7160","issn":["0020-7160","1026-7425","1029-0265"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Computer Mathematics","raw_type":"journal-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/A5021040932","display_name":"Zoran Peri\u0107","orcid":"https://orcid.org/0000-0002-8267-9541"},"institutions":[{"id":"https://openalex.org/I152518017","display_name":"University of Nis","ror":"https://ror.org/00965bg92","country_code":"RS","type":"education","lineage":["https://openalex.org/I152518017"]}],"countries":["RS"],"is_corresponding":false,"raw_author_name":"Zoran Peric","raw_affiliation_strings":["Faculty of Electronic Engineering, University of Nis, Nis, Serbia"],"affiliations":[{"raw_affiliation_string":"Faculty of Electronic Engineering, University of Nis, Nis, Serbia","institution_ids":["https://openalex.org/I152518017"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100648010","display_name":"Jelena Nikoli\u0107","orcid":"https://orcid.org/0000-0002-3552-7211"},"institutions":[{"id":"https://openalex.org/I152518017","display_name":"University of Nis","ror":"https://ror.org/00965bg92","country_code":"RS","type":"education","lineage":["https://openalex.org/I152518017"]}],"countries":["RS"],"is_corresponding":false,"raw_author_name":"Jelena Nikolic","raw_affiliation_strings":["Faculty of Electronic Engineering, University of Nis, Nis, Serbia"],"affiliations":[{"raw_affiliation_string":"Faculty of Electronic Engineering, University of Nis, Nis, Serbia","institution_ids":["https://openalex.org/I152518017"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074555105","display_name":"Lazar Velimirovi\u0107","orcid":"https://orcid.org/0000-0001-8737-1928"},"institutions":[{"id":"https://openalex.org/I4390039372","display_name":"Mathematical Institute of the Serbian Academy of Sciences and Arts","ror":"https://ror.org/02jxk1021","country_code":null,"type":"education","lineage":["https://openalex.org/I1338511612","https://openalex.org/I4390039372"]},{"id":"https://openalex.org/I1338511612","display_name":"Serbian Academy of Sciences and Arts","ror":"https://ror.org/05m1y4204","country_code":"RS","type":"funder","lineage":["https://openalex.org/I1338511612"]}],"countries":["RS"],"is_corresponding":false,"raw_author_name":"Lazar Velimirovic","raw_affiliation_strings":["Mathematical Institute of the Serbian Academy of Sciences and Arts, Belgrade, Serbia"],"affiliations":[{"raw_affiliation_string":"Mathematical Institute of the Serbian Academy of Sciences and Arts, Belgrade, Serbia","institution_ids":["https://openalex.org/I1338511612","https://openalex.org/I4390039372"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007177405","display_name":"Stefan Pani\u0107","orcid":"https://orcid.org/0000-0002-5868-1764"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Stefan Panic","raw_affiliation_strings":["Informatics, Faculty of Natural Science and Mathematics, Kosovska Mitrovica, Serbia"],"affiliations":[{"raw_affiliation_string":"Informatics, Faculty of Natural Science and Mathematics, Kosovska Mitrovica, Serbia","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103461410","display_name":"Miomir S. Stankovi\u0107","orcid":null},"institutions":[{"id":"https://openalex.org/I152518017","display_name":"University of Nis","ror":"https://ror.org/00965bg92","country_code":"RS","type":"education","lineage":["https://openalex.org/I152518017"]}],"countries":["RS"],"is_corresponding":false,"raw_author_name":"Miomir Stankovic","raw_affiliation_strings":["Faculty of Occupational Safety, University of Nis, Nis, Serbia"],"affiliations":[{"raw_affiliation_string":"Faculty of Occupational Safety, University of Nis, Nis, Serbia","institution_ids":["https://openalex.org/I152518017"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5007177405"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.00345558,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"94","issue":"12","first_page":"2348","last_page":"2355"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10901","display_name":"Advanced Data Compression Techniques","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T10901","display_name":"Advanced Data Compression Techniques","score":0.9998000264167786,"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/T10741","display_name":"Video Coding and Compression Technologies","score":0.9961000084877014,"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/T11019","display_name":"Image Enhancement Techniques","score":0.9937999844551086,"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/spline","display_name":"Spline (mechanical)","score":0.7270689606666565},{"id":"https://openalex.org/keywords/quadratic-equation","display_name":"Quadratic equation","score":0.6547554731369019},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.6007879972457886},{"id":"https://openalex.org/keywords/quadratic-function","display_name":"Quadratic function","score":0.47877657413482666},{"id":"https://openalex.org/keywords/quantization","display_name":"Quantization (signal processing)","score":0.4671309292316437},{"id":"https://openalex.org/keywords/function-approximation","display_name":"Function approximation","score":0.4467089772224426},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.4240080714225769},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4210372865200043},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.4148060381412506},{"id":"https://openalex.org/keywords/b-spline","display_name":"B-spline","score":0.4138692319393158},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.37684279680252075},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3179534077644348},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.12246987223625183},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.1116279661655426},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.0755288302898407}],"concepts":[{"id":"https://openalex.org/C10390562","wikidata":"https://www.wikidata.org/wiki/Q581809","display_name":"Spline (mechanical)","level":2,"score":0.7270689606666565},{"id":"https://openalex.org/C129844170","wikidata":"https://www.wikidata.org/wiki/Q41299","display_name":"Quadratic equation","level":2,"score":0.6547554731369019},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.6007879972457886},{"id":"https://openalex.org/C166437778","wikidata":"https://www.wikidata.org/wiki/Q50695","display_name":"Quadratic function","level":3,"score":0.47877657413482666},{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.4671309292316437},{"id":"https://openalex.org/C91873725","wikidata":"https://www.wikidata.org/wiki/Q3445816","display_name":"Function approximation","level":3,"score":0.4467089772224426},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.4240080714225769},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4210372865200043},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4148060381412506},{"id":"https://openalex.org/C15945459","wikidata":"https://www.wikidata.org/wiki/Q2083109","display_name":"B-spline","level":2,"score":0.4138692319393158},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.37684279680252075},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3179534077644348},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.12246987223625183},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.1116279661655426},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.0755288302898407},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1080/00207160.2017.1283407","is_oa":false,"landing_page_url":"https://doi.org/10.1080/00207160.2017.1283407","pdf_url":null,"source":{"id":"https://openalex.org/S124867444","display_name":"International Journal of Computer Mathematics","issn_l":"0020-7160","issn":["0020-7160","1026-7425","1029-0265"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Computer Mathematics","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W628791664","https://openalex.org/W960818087","https://openalex.org/W1429948189","https://openalex.org/W1584793675","https://openalex.org/W1965714191","https://openalex.org/W2053469963","https://openalex.org/W2054770665","https://openalex.org/W2074950578","https://openalex.org/W2088022859","https://openalex.org/W2131900419","https://openalex.org/W2147673268","https://openalex.org/W2159061947","https://openalex.org/W2162279747","https://openalex.org/W2166336814","https://openalex.org/W2913233839","https://openalex.org/W2963201261","https://openalex.org/W2979011527","https://openalex.org/W4230104359"],"related_works":["https://openalex.org/W2131662362","https://openalex.org/W2766141905","https://openalex.org/W2052425187","https://openalex.org/W2039689837","https://openalex.org/W2079270674","https://openalex.org/W3084529718","https://openalex.org/W2263936855","https://openalex.org/W2116141739","https://openalex.org/W2083055383","https://openalex.org/W2487825112"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"an":[3],"approximation":[4,33],"of":[5,34,51,67,73,82,103],"the":[6,11,23,35,49,52,63,70,80,83,86,101,104,111,129,137,141],"optimal":[7,36],"compressor":[8],"function":[9,38],"using":[10],"quadratic":[12,24,40],"spline":[13,25,41,54],"functions":[14],"with":[15,26,42,108],"2L":[16,27,43],"=":[17,28,44],"8":[18,29],"segments":[19,30,68],"is":[20,59,90,96],"described.":[21],"Since":[22],"provides":[31],"better":[32],"compression":[37],"than":[39],"4":[45],"segments,":[46],"capitalizing":[47],"on":[48],"benefits":[50],"obtained":[53],"approximation,":[55],"quantizer":[56,106],"designing":[57],"process":[58],"firstly":[60],"performed":[61],"for":[62,115],"so":[64],"assumed":[65],"number":[66],"and":[69,92,116,131],"Laplacian":[71],"source":[72],"a":[74,93],"unit":[75],"variance.":[76],"Then,":[77],"to":[78,110,118,125],"enhance":[79],"usability":[81],"proposed":[84,105,138],"model,":[85],"switched":[87],"quantization":[88],"technique":[89],"applied":[91,117],"beneficial":[94],"analysis":[95],"derived,":[97],"providing":[98],"insight":[99],"in":[100,113],"robustness":[102],"performances":[107],"respect":[109],"mismatch":[112],"designed":[114],"variances.":[119],"Reached":[120],"quality":[121],"has":[122,133],"been":[123,134],"compared":[124],"another":[126],"model":[127,139,143],"from":[128],"literature,":[130],"it":[132],"shown":[135],"that":[136],"outperforms":[140],"previous":[142],"by":[144],"almost":[145],"1.3":[146],"dB.":[147]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}