{"id":"https://openalex.org/W4391548932","doi":"https://doi.org/10.1109/cist56084.2023.10409977","title":"Fourier Transform and Machine Learning for Real-Time Monitoring of Froth Flotation in Mining Industry","display_name":"Fourier Transform and Machine Learning for Real-Time Monitoring of Froth Flotation in Mining Industry","publication_year":2023,"publication_date":"2023-12-16","ids":{"openalex":"https://openalex.org/W4391548932","doi":"https://doi.org/10.1109/cist56084.2023.10409977"},"language":"en","primary_location":{"id":"doi:10.1109/cist56084.2023.10409977","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/cist56084.2023.10409977","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 7th IEEE Congress on Information Science and Technology (CiSt)","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/A5031565845","display_name":"Ahmed Bendaouia","orcid":"https://orcid.org/0000-0003-0017-9285"},"institutions":[{"id":"https://openalex.org/I119856527","display_name":"Cadi Ayyad University","ror":"https://ror.org/04xf6nm78","country_code":"MA","type":"education","lineage":["https://openalex.org/I119856527"]},{"id":"https://openalex.org/I4210121440","display_name":"Moroccan Foundation for Advanced Science, Innovation and Research","ror":"https://ror.org/02gjqpv16","country_code":"MA","type":"nonprofit","lineage":["https://openalex.org/I4210121440"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Ahmed Bendaouia","raw_affiliation_strings":["Cadi Ayyad University,(LISI) Faculty of Sciences Semlalia Moroccan Foundation for Advanced Science, Innovation and Research (MAScIR),Marrakech,Morocco","(LISI) Faculty of Sciences Semlalia Moroccan Foundation for Advanced Science, Innovation and Research (MAScIR), Cadi Ayyad University, Marrakech, Morocco"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cadi Ayyad University,(LISI) Faculty of Sciences Semlalia Moroccan Foundation for Advanced Science, Innovation and Research (MAScIR),Marrakech,Morocco","institution_ids":["https://openalex.org/I119856527","https://openalex.org/I4210121440"]},{"raw_affiliation_string":"(LISI) Faculty of Sciences Semlalia Moroccan Foundation for Advanced Science, Innovation and Research (MAScIR), Cadi Ayyad University, Marrakech, Morocco","institution_ids":["https://openalex.org/I119856527","https://openalex.org/I4210121440"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034603156","display_name":"El Hassan Abdelwahed","orcid":"https://orcid.org/0000-0002-2786-6707"},"institutions":[{"id":"https://openalex.org/I119856527","display_name":"Cadi Ayyad University","ror":"https://ror.org/04xf6nm78","country_code":"MA","type":"education","lineage":["https://openalex.org/I119856527"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"El Hassan Abdelwahed","raw_affiliation_strings":["(LISI) Cadi Ayyad University,Faculty of Sciences Semlalia,Marrakech,Morocco","Faculty of Sciences Semlalia, (LISI) Cadi Ayyad University, Marrakech, Morocco"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"(LISI) Cadi Ayyad University,Faculty of Sciences Semlalia,Marrakech,Morocco","institution_ids":["https://openalex.org/I119856527"]},{"raw_affiliation_string":"Faculty of Sciences Semlalia, (LISI) Cadi Ayyad University, Marrakech, Morocco","institution_ids":["https://openalex.org/I119856527"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006401554","display_name":"Sara Qassimi","orcid":"https://orcid.org/0000-0002-9441-986X"},"institutions":[{"id":"https://openalex.org/I119856527","display_name":"Cadi Ayyad University","ror":"https://ror.org/04xf6nm78","country_code":"MA","type":"education","lineage":["https://openalex.org/I119856527"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Sara Qassimi","raw_affiliation_strings":["(L2IS) Cadi Ayyad University,Faculty of Science and Technology,Marrakech,Morocco","Faculty of Science and Technology, (L2IS) Cadi Ayyad University, Marrakech, Morocco"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"(L2IS) Cadi Ayyad University,Faculty of Science and Technology,Marrakech,Morocco","institution_ids":["https://openalex.org/I119856527"]},{"raw_affiliation_string":"Faculty of Science and Technology, (L2IS) Cadi Ayyad University, Marrakech, Morocco","institution_ids":["https://openalex.org/I119856527"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019011970","display_name":"Abdelmalek Boussetta","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Abdelmalek Boussetta","raw_affiliation_strings":["R&D and Engineering Center Reminex, Managem Group,Marrakech,Morocco"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"R&D and Engineering Center Reminex, Managem Group,Marrakech,Morocco","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010788585","display_name":"Intissar Benzakour","orcid":"https://orcid.org/0000-0002-6874-3535"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Intissar Benzakour","raw_affiliation_strings":["R&D and Engineering Center Reminex, Managem Group,Marrakech,Morocco"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"R&D and Engineering Center Reminex, Managem Group,Marrakech,Morocco","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087237189","display_name":"Oussama Hasidi","orcid":"https://orcid.org/0000-0001-6706-8729"},"institutions":[{"id":"https://openalex.org/I119856527","display_name":"Cadi Ayyad University","ror":"https://ror.org/04xf6nm78","country_code":"MA","type":"education","lineage":["https://openalex.org/I119856527"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Oussama Hasidi","raw_affiliation_strings":["Cadi Ayyad University,(LISI) Faculty of Sciences Semlalia,Marrakech,Morocco","(LISI) Faculty of Sciences Semlalia, Cadi Ayyad University, Marrakech, Morocco"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cadi Ayyad University,(LISI) Faculty of Sciences Semlalia,Marrakech,Morocco","institution_ids":["https://openalex.org/I119856527"]},{"raw_affiliation_string":"(LISI) Faculty of Sciences Semlalia, Cadi Ayyad University, Marrakech, Morocco","institution_ids":["https://openalex.org/I119856527"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057698329","display_name":"Oumkeltoum Amar","orcid":null},"institutions":[{"id":"https://openalex.org/I4210121440","display_name":"Moroccan Foundation for Advanced Science, Innovation and Research","ror":"https://ror.org/02gjqpv16","country_code":"MA","type":"nonprofit","lineage":["https://openalex.org/I4210121440"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Oumkeltoum Amar","raw_affiliation_strings":["Moroccan Foundation for Advanced Science, Innovation and Research (MAScIR),SEIA Departement,Rabat,Morocco","SEIA Departement, Moroccan Foundation for Advanced Science, Innovation and Research (MAScIR), Rabat, Morocco"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Moroccan Foundation for Advanced Science, Innovation and Research (MAScIR),SEIA Departement,Rabat,Morocco","institution_ids":["https://openalex.org/I4210121440"]},{"raw_affiliation_string":"SEIA Departement, Moroccan Foundation for Advanced Science, Innovation and Research (MAScIR), Rabat, Morocco","institution_ids":["https://openalex.org/I4210121440"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5093866003","display_name":"Youssef Chafiqui","orcid":null},"institutions":[{"id":"https://openalex.org/I119856527","display_name":"Cadi Ayyad University","ror":"https://ror.org/04xf6nm78","country_code":"MA","type":"education","lineage":["https://openalex.org/I119856527"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Youssef Chafiqui","raw_affiliation_strings":["Cadi Ayyad University,(LISI) Computer Systemes Engineering Laboratory Faculty of Sciences Semlalia,Marrakech,Morocco","(LISI) Computer Systemes Engineering Laboratory Faculty of Sciences Semlalia, Cadi Ayyad University, Marrakech, Morocco"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cadi Ayyad University,(LISI) Computer Systemes Engineering Laboratory Faculty of Sciences Semlalia,Marrakech,Morocco","institution_ids":["https://openalex.org/I119856527"]},{"raw_affiliation_string":"(LISI) Computer Systemes Engineering Laboratory Faculty of Sciences Semlalia, Cadi Ayyad University, Marrakech, Morocco","institution_ids":["https://openalex.org/I119856527"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.7703,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.86014418,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"207","issue":null,"first_page":"199","last_page":"204"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11401","display_name":"Minerals Flotation and Separation Techniques","score":0.9950000047683716,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11401","display_name":"Minerals Flotation and Separation Techniques","score":0.9950000047683716,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12282","display_name":"Mineral Processing and Grinding","score":0.9908000230789185,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"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/T11073","display_name":"Metal Extraction and Bioleaching","score":0.9225000143051147,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"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/computer-science","display_name":"Computer science","score":0.6197043657302856},{"id":"https://openalex.org/keywords/mining-industry","display_name":"Mining industry","score":0.5939715504646301},{"id":"https://openalex.org/keywords/fourier-transform","display_name":"Fourier transform","score":0.5443065762519836},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4249795973300934},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.24760344624519348},{"id":"https://openalex.org/keywords/mining-engineering","display_name":"Mining engineering","score":0.2293281853199005},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.07842791080474854}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6197043657302856},{"id":"https://openalex.org/C2984157484","wikidata":"https://www.wikidata.org/wiki/Q44497","display_name":"Mining industry","level":2,"score":0.5939715504646301},{"id":"https://openalex.org/C102519508","wikidata":"https://www.wikidata.org/wiki/Q6520159","display_name":"Fourier transform","level":2,"score":0.5443065762519836},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4249795973300934},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.24760344624519348},{"id":"https://openalex.org/C16674752","wikidata":"https://www.wikidata.org/wiki/Q1370637","display_name":"Mining engineering","level":1,"score":0.2293281853199005},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.07842791080474854},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cist56084.2023.10409977","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/cist56084.2023.10409977","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 7th IEEE Congress on Information Science and Technology (CiSt)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.6700000166893005}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321147","display_name":"Ministry of Higher Education","ror":"https://ror.org/0512bh102"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1983171934","https://openalex.org/W2004648841","https://openalex.org/W2052843887","https://openalex.org/W2295124130","https://openalex.org/W3026547434","https://openalex.org/W3134063659","https://openalex.org/W3163874501","https://openalex.org/W3205952246","https://openalex.org/W4214845316","https://openalex.org/W4285415430","https://openalex.org/W4293216128","https://openalex.org/W4295836050","https://openalex.org/W4313185948","https://openalex.org/W4313349038","https://openalex.org/W4313349389","https://openalex.org/W4367183362","https://openalex.org/W4384398275"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W2382290278","https://openalex.org/W2478288626","https://openalex.org/W2350741829","https://openalex.org/W2530322880","https://openalex.org/W1596801655"],"abstract_inverted_index":{"The":[0,34,122,180,219],"process":[1],"of":[2,31,38,115,118,141,151,189,198,210,232],"froth":[3,19,92,108,212],"flotation":[4,120,154,169,235],"is":[5,26,102],"widely":[6],"used":[7,44,126],"in":[8,45,95,147,237],"the":[9,18,39,46,91,113,119,139,148,152,167,195,211,216,223,227],"mining":[10,47],"industry":[11,48],"to":[12,89,107,129,137,191,225],"separate":[13],"minerals":[14],"from":[15,104,166],"ores.":[16],"Maintaining":[17],"concentration":[20,41,93,213],"grades":[21,42,94,197,214],"at":[22],"a":[23,75,130,163,176,187],"stable":[24],"level":[25],"crucial":[27],"for":[28,194,207],"efficient":[29],"separation":[30],"valuable":[32],"minerals.":[33],"classical":[35],"monitoring":[36,209],"methods":[37,54],"mineral":[40,238],"currently":[43],"are":[49,125],"expensive":[50],"and":[51,59,66,84,133,145,158,171,202,230],"time-consuming.":[52],"These":[53],"typically":[55],"require":[56],"manual":[57],"sampling":[58],"laboratory":[60],"analysis,":[61],"which":[62],"can":[63],"delay":[64],"decision-making":[65],"increase":[67],"costs.":[68],"To":[69],"address":[70],"this":[71],"issue,":[72],"we":[73],"propose":[74],"novel":[76],"approach":[77,161,185,221],"that":[78,183],"employs":[79],"Fast":[80],"Fourier":[81],"Transform":[82],"(FFT)":[83],"Machine":[85,131],"Learning":[86,132],"(ML)":[87],"techniques":[88],"monitor":[90],"real-time.":[96],"A":[97],"real-world":[98],"industrial":[99,168,178],"image":[100],"dataset":[101,165],"transformed":[103],"pixel":[105],"intensities":[106],"descriptors":[109],"using":[110,162,175,215],"FFT,":[111],"enabling":[112],"identification":[114],"complex":[116,233],"patterns":[117],"froth.":[121],"extracted":[123],"features":[124],"as":[127],"input":[128],"Neural":[134],"Network":[135],"models":[136],"predict":[138],"concentrations":[140],"Pb,":[142,200],"Fe,":[143,201],"Cu,":[144,203],"Zn":[146],"cleaner":[149],"banks":[150],"Lead":[153],"circuit.":[155],"We":[156],"train":[157],"test":[159],"our":[160,184],"labeled":[164],"circuit":[170],"evaluate":[172],"its":[173],"performance":[174,229],"new":[177],"dataset.":[179],"results":[181],"show":[182],"achieves":[186],"precision":[188],"up":[190],"4.16":[192],"MAE":[193],"concentrate":[196],"Zn,":[199],"indicating":[204],"significant":[205],"potential":[206,224],"real-time":[208],"FFT-ML":[217],"approach.":[218],"proposed":[220],"has":[222],"improve":[226],"operational":[228],"efficiency":[231],"polymetallic":[234],"circuits":[236],"processing.":[239]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2026-08-08T07:41:36.138363","created_date":"2025-10-10T00:00:00"}