{"id":"https://openalex.org/W4388214470","doi":"https://doi.org/10.1109/psc57974.2023.10297193","title":"Numerical Analysis of a Self-Calibrating Time-Spatial Interleaving Photonic Convolutional Accelerator","display_name":"Numerical Analysis of a Self-Calibrating Time-Spatial Interleaving Photonic Convolutional Accelerator","publication_year":2023,"publication_date":"2023-09-26","ids":{"openalex":"https://openalex.org/W4388214470","doi":"https://doi.org/10.1109/psc57974.2023.10297193"},"language":"en","primary_location":{"id":"doi:10.1109/psc57974.2023.10297193","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/psc57974.2023.10297193","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 International Conference on Photonics in Switching and Computing (PSC)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://biblio.ugent.be/publication/01HR9YY65M64XM7EJVRQGHCN5K/file/01HR9Z03VJMAY7JTQE5FNGE9K8.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5049387263","display_name":"Tigers Jonuzi","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Tigers Jonuzi","raw_affiliation_strings":["VLC Photonics S.L.,PIC Design Department,Valencia,Spain","PIC Design Department, VLC Photonics S.L., Valencia, Spain"],"affiliations":[{"raw_affiliation_string":"VLC Photonics S.L.,PIC Design Department,Valencia,Spain","institution_ids":[]},{"raw_affiliation_string":"PIC Design Department, VLC Photonics S.L., Valencia, Spain","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075973691","display_name":"Sarah Masaad","orcid":"https://orcid.org/0000-0002-8001-0238"},"institutions":[{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Sarah Masaad","raw_affiliation_strings":["Ghent University - Imec,Photonics Research Group,Ghent,Belgium","Photonics Research Group, Ghent University - Imec, Ghent, Belgium"],"affiliations":[{"raw_affiliation_string":"Ghent University - Imec,Photonics Research Group,Ghent,Belgium","institution_ids":["https://openalex.org/I32597200"]},{"raw_affiliation_string":"Photonics Research Group, Ghent University - Imec, Ghent, Belgium","institution_ids":["https://openalex.org/I32597200"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038112805","display_name":"Alessandro Lupo","orcid":"https://orcid.org/0000-0002-5541-7140"},"institutions":[{"id":"https://openalex.org/I132053463","display_name":"Universit\u00e9 Libre de Bruxelles","ror":"https://ror.org/01r9htc13","country_code":"BE","type":"education","lineage":["https://openalex.org/I132053463"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Alessandro Lupo","raw_affiliation_strings":["Université Libre de Bruxelles,Laboratoire d'Information Quantique,Bruxelles,Belgium"],"affiliations":[{"raw_affiliation_string":"Université Libre de Bruxelles,Laboratoire d'Information Quantique,Bruxelles,Belgium","institution_ids":["https://openalex.org/I132053463"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045455286","display_name":"Jose David Domenech Gomez","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"J. David Dom\u00e9nech Gomez","raw_affiliation_strings":["VLC Photonics S.L.,PIC Design Department,Valencia,Spain","PIC Design Department, VLC Photonics S.L., Valencia, Spain"],"affiliations":[{"raw_affiliation_string":"VLC Photonics S.L.,PIC Design Department,Valencia,Spain","institution_ids":[]},{"raw_affiliation_string":"PIC Design Department, VLC Photonics S.L., Valencia, Spain","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067665186","display_name":"Peter Bienstman","orcid":"https://orcid.org/0000-0001-6259-464X"},"institutions":[{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Peter Bienstman","raw_affiliation_strings":["Ghent University - Imec,Photonics Research Group,Ghent,Belgium","Photonics Research Group, Ghent University - Imec, Ghent, Belgium"],"affiliations":[{"raw_affiliation_string":"Ghent University - Imec,Photonics Research Group,Ghent,Belgium","institution_ids":["https://openalex.org/I32597200"]},{"raw_affiliation_string":"Photonics Research Group, Ghent University - Imec, Ghent, Belgium","institution_ids":["https://openalex.org/I32597200"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5024306150","display_name":"Serge Massar","orcid":"https://orcid.org/0000-0002-4381-2485"},"institutions":[{"id":"https://openalex.org/I132053463","display_name":"Universit\u00e9 Libre de Bruxelles","ror":"https://ror.org/01r9htc13","country_code":"BE","type":"education","lineage":["https://openalex.org/I132053463"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Serge Massar","raw_affiliation_strings":["Université Libre de Bruxelles,Laboratoire d'Information Quantique,Bruxelles,Belgium"],"affiliations":[{"raw_affiliation_string":"Université Libre de Bruxelles,Laboratoire d'Information Quantique,Bruxelles,Belgium","institution_ids":["https://openalex.org/I132053463"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5049387263"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.1728,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.58020391,"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":"4"},"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/T10299","display_name":"Photonic and Optical Devices","score":0.9980000257492065,"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/T10767","display_name":"Advanced Photonic Communication Systems","score":0.9944999814033508,"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/computer-science","display_name":"Computer science","score":0.77106112241745},{"id":"https://openalex.org/keywords/convolutional-neural-network","display_name":"Convolutional neural network","score":0.7486869096755981},{"id":"https://openalex.org/keywords/kernel","display_name":"Kernel (algebra)","score":0.7202872037887573},{"id":"https://openalex.org/keywords/interleaving","display_name":"Interleaving","score":0.7049095630645752},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.5428524017333984},{"id":"https://openalex.org/keywords/convolutional-code","display_name":"Convolutional code","score":0.526214599609375},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.4896100163459778},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.4884597361087799},{"id":"https://openalex.org/keywords/computer-engineering","display_name":"Computer engineering","score":0.4377009868621826},{"id":"https://openalex.org/keywords/photonics","display_name":"Photonics","score":0.42890673875808716},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.41710197925567627},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.39239436388015747},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3596700429916382},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.34977346658706665},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.341404527425766},{"id":"https://openalex.org/keywords/computational-science","display_name":"Computational science","score":0.34018030762672424},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.32158005237579346},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.10901939868927002},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09560203552246094},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.09404310584068298}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.77106112241745},{"id":"https://openalex.org/C81363708","wikidata":"https://www.wikidata.org/wiki/Q17084460","display_name":"Convolutional neural network","level":2,"score":0.7486869096755981},{"id":"https://openalex.org/C74193536","wikidata":"https://www.wikidata.org/wiki/Q574844","display_name":"Kernel (algebra)","level":2,"score":0.7202872037887573},{"id":"https://openalex.org/C28034677","wikidata":"https://www.wikidata.org/wiki/Q17092530","display_name":"Interleaving","level":2,"score":0.7049095630645752},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.5428524017333984},{"id":"https://openalex.org/C157899210","wikidata":"https://www.wikidata.org/wiki/Q1395022","display_name":"Convolutional code","level":3,"score":0.526214599609375},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.4896100163459778},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.4884597361087799},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.4377009868621826},{"id":"https://openalex.org/C20788544","wikidata":"https://www.wikidata.org/wiki/Q467054","display_name":"Photonics","level":2,"score":0.42890673875808716},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.41710197925567627},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.39239436388015747},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3596700429916382},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.34977346658706665},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.341404527425766},{"id":"https://openalex.org/C459310","wikidata":"https://www.wikidata.org/wiki/Q117801","display_name":"Computational science","level":1,"score":0.34018030762672424},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.32158005237579346},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.10901939868927002},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09560203552246094},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.09404310584068298},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","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":3,"locations":[{"id":"doi:10.1109/psc57974.2023.10297193","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/psc57974.2023.10297193","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 International Conference on Photonics in Switching and Computing (PSC)","raw_type":"proceedings-article"},{"id":"pmh:oai:archive.ugent.be:01HR9YY65M64XM7EJVRQGHCN5K","is_oa":true,"landing_page_url":"http://hdl.handle.net/1854/LU-01HR9YY65M64XM7EJVRQGHCN5K","pdf_url":"https://biblio.ugent.be/publication/01HR9YY65M64XM7EJVRQGHCN5K/file/01HR9Z03VJMAY7JTQE5FNGE9K8.pdf","source":{"id":"https://openalex.org/S4306400478","display_name":"Ghent University Academic Bibliography (Ghent University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I32597200","host_organization_name":"Ghent University","host_organization_lineage":["https://openalex.org/I32597200"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ISBN: 9798350323702","raw_type":"info:eu-repo/semantics/publishedVersion"},{"id":"pmh:oai:dipot.ulb.ac.be:2013/366753","is_oa":true,"landing_page_url":"http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/366753","pdf_url":null,"source":{"id":"https://openalex.org/S4306401063","display_name":"D\u00e9p\u00f4t institutionnel de l'Universit\u00e9 libre de Bruxelles (Universit\u00e9 Libre de Bruxelles)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I132053463","host_organization_name":"Universit\u00e9 Libre de Bruxelles","host_organization_lineage":["https://openalex.org/I132053463"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"In: 2023 International Conference on Photonics in Switching and Computing (PSC). IEEE","raw_type":"info:ulb-repo/semantics/openurl/proceeding"}],"best_oa_location":{"id":"pmh:oai:archive.ugent.be:01HR9YY65M64XM7EJVRQGHCN5K","is_oa":true,"landing_page_url":"http://hdl.handle.net/1854/LU-01HR9YY65M64XM7EJVRQGHCN5K","pdf_url":"https://biblio.ugent.be/publication/01HR9YY65M64XM7EJVRQGHCN5K/file/01HR9Z03VJMAY7JTQE5FNGE9K8.pdf","source":{"id":"https://openalex.org/S4306400478","display_name":"Ghent University Academic Bibliography (Ghent University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I32597200","host_organization_name":"Ghent University","host_organization_lineage":["https://openalex.org/I32597200"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ISBN: 9798350323702","raw_type":"info:eu-repo/semantics/publishedVersion"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G5941109267","display_name":null,"funder_award_id":"860360-POSTDIGITAL","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G7281841760","display_name":null,"funder_award_id":"860360","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"}],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4388214470.pdf","grobid_xml":"https://content.openalex.org/works/W4388214470.grobid-xml"},"referenced_works_count":6,"referenced_works":["https://openalex.org/W2895292823","https://openalex.org/W3100777112","https://openalex.org/W3118265437","https://openalex.org/W4213428796","https://openalex.org/W4313814540","https://openalex.org/W4386833486"],"related_works":["https://openalex.org/W1655266410","https://openalex.org/W2389051085","https://openalex.org/W1901012776","https://openalex.org/W2463883322","https://openalex.org/W2330343234","https://openalex.org/W2814468324","https://openalex.org/W2229382548","https://openalex.org/W2391789612","https://openalex.org/W2160924417","https://openalex.org/W1995833180"],"abstract_inverted_index":{"Convolutional":[0],"Neural":[1],"Networks":[2],"(CNNs)":[3],"are":[4],"fundamental":[5],"machine":[6],"learning":[7,87],"tools":[8],"to":[9,54,72],"process":[10],"image,":[11],"speech,":[12],"or":[13],"audio":[14],"signal":[15],"inputs.":[16],"The":[17,58],"convolutional":[18,43,68],"layer":[19],"is":[20,30,60],"the":[21,34,81,91],"core":[22],"building":[23,52],"block":[24],"of":[25,33,83],"a":[26,77,84],"CNN,":[27],"and":[28,66,97,105],"it":[29],"where":[31],"most":[32],"computation":[35],"occurs.":[36],"Here,":[37],"we":[38],"propose":[39],"an":[40],"integrated":[41],"photonic":[42],"accelerator":[44],"based":[45],"on":[46],"time-spatial":[47],"interleaving":[48],"utilizing":[49],"standard":[50],"generic":[51],"blocks":[53],"reduce":[55],"hardware":[56],"complexity.":[57],"architecture":[59],"suitable":[61],"for":[62,89],"addressing":[63],"both":[64,94],"2D":[65],"1D":[67],"kernels":[69],"enabling":[70],"scalability":[71],"more":[73],"complex":[74],"networks.":[75],"Furthermore,":[76],"numerical":[78],"simulation":[79],"demonstrates":[80],"viability":[82],"supervised":[85],"online":[86],"algorithm":[88],"loading":[90],"kernel":[92],"weights":[93],"in":[95,98,101],"amplitude":[96],"phase":[99],"taking":[100],"consideration":[102],"fabrication":[103],"tolerances":[104],"thermal":[106],"cross-talk.":[107]},"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2026-04-10T15:06:20.359241","created_date":"2025-10-10T00:00:00"}