{"id":"https://openalex.org/W4387882777","doi":"https://doi.org/10.1109/mlsp55844.2023.10285966","title":"Quantization-Aware Training for Mixed Precision Photonic Neural Networks","display_name":"Quantization-Aware Training for Mixed Precision Photonic Neural Networks","publication_year":2023,"publication_date":"2023-09-17","ids":{"openalex":"https://openalex.org/W4387882777","doi":"https://doi.org/10.1109/mlsp55844.2023.10285966"},"language":"en","primary_location":{"id":"doi:10.1109/mlsp55844.2023.10285966","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mlsp55844.2023.10285966","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE 33rd International Workshop on Machine Learning for Signal Processing (MLSP)","raw_type":"proceedings-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/A5039953793","display_name":"Manos Kirtas","orcid":"https://orcid.org/0000-0002-8670-0248"},"institutions":[{"id":"https://openalex.org/I21370196","display_name":"Aristotle University of Thessaloniki","ror":"https://ror.org/02j61yw88","country_code":"GR","type":"education","lineage":["https://openalex.org/I21370196"]}],"countries":["GR"],"is_corresponding":true,"raw_author_name":"Manos Kirtas","raw_affiliation_strings":["Aristotle University of Thessaloniki,Computational Intelligence and Deep Learning Research Group,Department of Informatics,Thessaloniki,Greece","Department of Informatics, Computational Intelligence and Deep Learning Research Group, Aristotle University of Thessaloniki, Thessaloniki, Greece"],"affiliations":[{"raw_affiliation_string":"Aristotle University of Thessaloniki,Computational Intelligence and Deep Learning Research Group,Department of Informatics,Thessaloniki,Greece","institution_ids":["https://openalex.org/I21370196"]},{"raw_affiliation_string":"Department of Informatics, Computational Intelligence and Deep Learning Research Group, Aristotle University of Thessaloniki, Thessaloniki, Greece","institution_ids":["https://openalex.org/I21370196"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061050264","display_name":"Nikolaos Passalis","orcid":"https://orcid.org/0000-0003-1177-9139"},"institutions":[{"id":"https://openalex.org/I21370196","display_name":"Aristotle University of Thessaloniki","ror":"https://ror.org/02j61yw88","country_code":"GR","type":"education","lineage":["https://openalex.org/I21370196"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Nikolaos Passalis","raw_affiliation_strings":["Aristotle University of Thessaloniki,Computational Intelligence and Deep Learning Research Group,Department of Informatics,Thessaloniki,Greece","Department of Informatics, Computational Intelligence and Deep Learning Research Group, Aristotle University of Thessaloniki, Thessaloniki, Greece"],"affiliations":[{"raw_affiliation_string":"Aristotle University of Thessaloniki,Computational Intelligence and Deep Learning Research Group,Department of Informatics,Thessaloniki,Greece","institution_ids":["https://openalex.org/I21370196"]},{"raw_affiliation_string":"Department of Informatics, Computational Intelligence and Deep Learning Research Group, Aristotle University of Thessaloniki, Thessaloniki, Greece","institution_ids":["https://openalex.org/I21370196"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005272139","display_name":"Athina Oikonomou","orcid":null},"institutions":[{"id":"https://openalex.org/I21370196","display_name":"Aristotle University of Thessaloniki","ror":"https://ror.org/02j61yw88","country_code":"GR","type":"education","lineage":["https://openalex.org/I21370196"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Athina Oikonomou","raw_affiliation_strings":["Aristotle University of Thessaloniki,Department of Informatics,Thessaloniki,Greece","Department of Informatics, Aristotle University of Thessaloniki, Thessaloniki, Greece"],"affiliations":[{"raw_affiliation_string":"Aristotle University of Thessaloniki,Department of Informatics,Thessaloniki,Greece","institution_ids":["https://openalex.org/I21370196"]},{"raw_affiliation_string":"Department of Informatics, Aristotle University of Thessaloniki, Thessaloniki, Greece","institution_ids":["https://openalex.org/I21370196"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Miltos Moralis-Pegios","orcid":null},"institutions":[{"id":"https://openalex.org/I21370196","display_name":"Aristotle University of Thessaloniki","ror":"https://ror.org/02j61yw88","country_code":"GR","type":"education","lineage":["https://openalex.org/I21370196"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Miltos Moralis-Pegios","raw_affiliation_strings":["Aristotle University of Thessaloniki,Wireless and Photonic Systems and Networks Research Group,Department of Informatics,Thessaloniki,Greece","Department of Informatics, Wireless and Photonic Systems and Networks Research Group, Aristotle University of Thessaloniki, Thessaloniki, Greece"],"affiliations":[{"raw_affiliation_string":"Aristotle University of Thessaloniki,Wireless and Photonic Systems and Networks Research Group,Department of Informatics,Thessaloniki,Greece","institution_ids":["https://openalex.org/I21370196"]},{"raw_affiliation_string":"Department of Informatics, Wireless and Photonic Systems and Networks Research Group, Aristotle University of Thessaloniki, Thessaloniki, Greece","institution_ids":["https://openalex.org/I21370196"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5093113822","display_name":"George Giamourgiannis","orcid":null},"institutions":[{"id":"https://openalex.org/I21370196","display_name":"Aristotle University of Thessaloniki","ror":"https://ror.org/02j61yw88","country_code":"GR","type":"education","lineage":["https://openalex.org/I21370196"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"George Giamourgiannis","raw_affiliation_strings":["Aristotle University of Thessaloniki,Wireless and Photonic Systems and Networks Research Group,Department of Informatics,Thessaloniki,Greece","Department of Informatics, Wireless and Photonic Systems and Networks Research Group, Aristotle University of Thessaloniki, Thessaloniki, Greece"],"affiliations":[{"raw_affiliation_string":"Aristotle University of Thessaloniki,Wireless and Photonic Systems and Networks Research Group,Department of Informatics,Thessaloniki,Greece","institution_ids":["https://openalex.org/I21370196"]},{"raw_affiliation_string":"Department of Informatics, Wireless and Photonic Systems and Networks Research Group, Aristotle University of Thessaloniki, Thessaloniki, Greece","institution_ids":["https://openalex.org/I21370196"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046733238","display_name":"Apostolos Tsakyridis","orcid":"https://orcid.org/0000-0003-1498-4904"},"institutions":[{"id":"https://openalex.org/I21370196","display_name":"Aristotle University of Thessaloniki","ror":"https://ror.org/02j61yw88","country_code":"GR","type":"education","lineage":["https://openalex.org/I21370196"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Apostolos Tsakyridis","raw_affiliation_strings":["Aristotle University of Thessaloniki,Wireless and Photonic Systems and Networks Research Group,Department of Informatics,Thessaloniki,Greece","Department of Informatics, Wireless and Photonic Systems and Networks Research Group, Aristotle University of Thessaloniki, Thessaloniki, Greece"],"affiliations":[{"raw_affiliation_string":"Aristotle University of Thessaloniki,Wireless and Photonic Systems and Networks Research Group,Department of Informatics,Thessaloniki,Greece","institution_ids":["https://openalex.org/I21370196"]},{"raw_affiliation_string":"Department of Informatics, Wireless and Photonic Systems and Networks Research Group, Aristotle University of Thessaloniki, Thessaloniki, Greece","institution_ids":["https://openalex.org/I21370196"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067089800","display_name":"George Mourgias-Alexandris","orcid":"https://orcid.org/0000-0002-9646-3119"},"institutions":[{"id":"https://openalex.org/I21370196","display_name":"Aristotle University of Thessaloniki","ror":"https://ror.org/02j61yw88","country_code":"GR","type":"education","lineage":["https://openalex.org/I21370196"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"George Mourgias-Alexandris","raw_affiliation_strings":["Aristotle University of Thessaloniki,Wireless and Photonic Systems and Networks Research Group,Department of Informatics,Thessaloniki,Greece","Department of Informatics, Wireless and Photonic Systems and Networks Research Group, Aristotle University of Thessaloniki, Thessaloniki, Greece"],"affiliations":[{"raw_affiliation_string":"Aristotle University of Thessaloniki,Wireless and Photonic Systems and Networks Research Group,Department of Informatics,Thessaloniki,Greece","institution_ids":["https://openalex.org/I21370196"]},{"raw_affiliation_string":"Department of Informatics, Wireless and Photonic Systems and Networks Research Group, Aristotle University of Thessaloniki, Thessaloniki, Greece","institution_ids":["https://openalex.org/I21370196"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Nikolaos Pleros","orcid":null},"institutions":[{"id":"https://openalex.org/I21370196","display_name":"Aristotle University of Thessaloniki","ror":"https://ror.org/02j61yw88","country_code":"GR","type":"education","lineage":["https://openalex.org/I21370196"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Nikolaos Pleros","raw_affiliation_strings":["Aristotle University of Thessaloniki,Wireless and Photonic Systems and Networks Research Group,Department of Informatics,Thessaloniki,Greece","Department of Informatics, Wireless and Photonic Systems and Networks Research Group, Aristotle University of Thessaloniki, Thessaloniki, Greece"],"affiliations":[{"raw_affiliation_string":"Aristotle University of Thessaloniki,Wireless and Photonic Systems and Networks Research Group,Department of Informatics,Thessaloniki,Greece","institution_ids":["https://openalex.org/I21370196"]},{"raw_affiliation_string":"Department of Informatics, Wireless and Photonic Systems and Networks Research Group, Aristotle University of Thessaloniki, Thessaloniki, Greece","institution_ids":["https://openalex.org/I21370196"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041054091","display_name":"Anastasios Tefas","orcid":"https://orcid.org/0000-0003-1288-3667"},"institutions":[{"id":"https://openalex.org/I21370196","display_name":"Aristotle University of Thessaloniki","ror":"https://ror.org/02j61yw88","country_code":"GR","type":"education","lineage":["https://openalex.org/I21370196"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Anastasios Tefas","raw_affiliation_strings":["Aristotle University of Thessaloniki,Computational Intelligence and Deep Learning Research Group,Department of Informatics,Thessaloniki,Greece","Department of Informatics, Computational Intelligence and Deep Learning Research Group, Aristotle University of Thessaloniki, Thessaloniki, Greece"],"affiliations":[{"raw_affiliation_string":"Aristotle University of Thessaloniki,Computational Intelligence and Deep Learning Research Group,Department of Informatics,Thessaloniki,Greece","institution_ids":["https://openalex.org/I21370196"]},{"raw_affiliation_string":"Department of Informatics, Computational Intelligence and Deep Learning Research Group, Aristotle University of Thessaloniki, Thessaloniki, Greece","institution_ids":["https://openalex.org/I21370196"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":9,"corresponding_author_ids":["https://openalex.org/A5039953793"],"corresponding_institution_ids":["https://openalex.org/I21370196"],"apc_list":null,"apc_paid":null,"fwci":0.1713,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.5763183,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12611","display_name":"Neural Networks and Reservoir Computing","score":1.0,"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/T12611","display_name":"Neural Networks and Reservoir Computing","score":1.0,"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/T10232","display_name":"Optical Network Technologies","score":0.9940999746322632,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T10299","display_name":"Photonic and Optical Devices","score":0.9922999739646912,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/quantization","display_name":"Quantization (signal processing)","score":0.8131575584411621},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7599782347679138},{"id":"https://openalex.org/keywords/neuromorphic-engineering","display_name":"Neuromorphic engineering","score":0.7553278207778931},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.6577627658843994},{"id":"https://openalex.org/keywords/photonics","display_name":"Photonics","score":0.6036096811294556},{"id":"https://openalex.org/keywords/recurrent-neural-network","display_name":"Recurrent neural network","score":0.44273295998573303},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.44191455841064453},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.4376401901245117},{"id":"https://openalex.org/keywords/deep-learning","display_name":"Deep learning","score":0.41702592372894287},{"id":"https://openalex.org/keywords/computer-engineering","display_name":"Computer engineering","score":0.3748173117637634},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.29739561676979065}],"concepts":[{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.8131575584411621},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7599782347679138},{"id":"https://openalex.org/C151927369","wikidata":"https://www.wikidata.org/wiki/Q1981312","display_name":"Neuromorphic engineering","level":3,"score":0.7553278207778931},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.6577627658843994},{"id":"https://openalex.org/C20788544","wikidata":"https://www.wikidata.org/wiki/Q467054","display_name":"Photonics","level":2,"score":0.6036096811294556},{"id":"https://openalex.org/C147168706","wikidata":"https://www.wikidata.org/wiki/Q1457734","display_name":"Recurrent neural network","level":3,"score":0.44273295998573303},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.44191455841064453},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.4376401901245117},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.41702592372894287},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.3748173117637634},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.29739561676979065},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/mlsp55844.2023.10285966","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mlsp55844.2023.10285966","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE 33rd International Workshop on Machine Learning for Signal Processing (MLSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8999999761581421,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W2022637272","https://openalex.org/W2233116163","https://openalex.org/W2586304830","https://openalex.org/W2748818695","https://openalex.org/W2890255136","https://openalex.org/W2893632430","https://openalex.org/W2923894441","https://openalex.org/W2963122961","https://openalex.org/W2964184826","https://openalex.org/W3006951342","https://openalex.org/W3137147200","https://openalex.org/W3191546639","https://openalex.org/W4223904523","https://openalex.org/W4281384453","https://openalex.org/W4285035997","https://openalex.org/W4285115198","https://openalex.org/W4285184655","https://openalex.org/W4296285619","https://openalex.org/W4312907430","https://openalex.org/W4313889239","https://openalex.org/W6810804442"],"related_works":["https://openalex.org/W2986579802","https://openalex.org/W3108691306","https://openalex.org/W4389237622","https://openalex.org/W2166309310","https://openalex.org/W4385753159","https://openalex.org/W3183118997","https://openalex.org/W3214410901","https://openalex.org/W3204400881","https://openalex.org/W3204296682","https://openalex.org/W2917767146"],"abstract_inverted_index":{"Neuromorphic":[0],"photonics":[1],"is":[2,76],"among":[3],"the":[4,23,29,54,64,73],"most":[5],"promising":[6],"approaches":[7],"for":[8],"Deep":[9],"Learning":[10],"(DL)":[11],"hardware":[12],"accelerators":[13],"with":[14],"recent":[15],"state-of-the-art":[16],"mixed":[17,40],"precision":[18,41],"configurations":[19],"lowering":[20],"even":[21],"further":[22],"energy":[24],"consumption":[25],"while":[26],"increasing":[27],"simultaneously":[28],"computation":[30],"rate.":[31],"To":[32],"this":[33],"end,":[34],"we":[35],"propose":[36],"a":[37,84,88,94],"novel":[38],"stochastic":[39],"quantization-aware":[42],"training":[43],"scheme":[44],"oriented":[45],"to":[46,67],"Photonic":[47],"Neural":[48,96],"Networks":[49],"(PNNs)":[50],"that":[51],"gradually":[52],"lowers":[53],"bit":[55],"resolution":[56],"of":[57,72],"layers":[58],"based":[59],"on":[60,78],"their":[61],"position":[62],"and":[63,87],"observed":[65],"tolerance":[66],"quantization":[68],"noise.":[69],"The":[70],"effectiveness":[71],"proposed":[74],"method":[75],"demonstrated":[77],"an":[79],"image":[80],"classification":[81],"task":[82],"applying":[83,93],"ResNet8":[85],"architecture":[86],"financial":[89],"time":[90],"series":[91],"forecasting":[92],"Recurrent":[95],"Network":[97],"(RNN)":[98],"using":[99],"two":[100],"photonic":[101],"configurations.":[102]},"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2026-04-21T08:09:41.155169","created_date":"2025-10-10T00:00:00"}
