{"id":"https://openalex.org/W4408215992","doi":"https://doi.org/10.56553/popets-2025-0083","title":"Wave Hello to Privacy: Efficient Mixed-Mode MPC using Wavelet Transforms","display_name":"Wave Hello to Privacy: Efficient Mixed-Mode MPC using Wavelet Transforms","publication_year":2025,"publication_date":"2025-03-07","ids":{"openalex":"https://openalex.org/W4408215992","doi":"https://doi.org/10.56553/popets-2025-0083"},"language":"en","primary_location":{"id":"doi:10.56553/popets-2025-0083","is_oa":true,"landing_page_url":"https://doi.org/10.56553/popets-2025-0083","pdf_url":"https://petsymposium.org/popets/2025/popets-2025-0083.pdf","source":{"id":"https://openalex.org/S4210183172","display_name":"Proceedings on Privacy Enhancing Technologies","issn_l":"2299-0984","issn":["2299-0984"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320322","host_organization_name":"De Gruyter Open","host_organization_lineage":["https://openalex.org/P4310320322","https://openalex.org/P4310313990"],"host_organization_lineage_names":["De Gruyter Open","De Gruyter"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings on Privacy Enhancing Technologies","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://petsymposium.org/popets/2025/popets-2025-0083.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5020347454","display_name":"Jos\u00e9 Pereira dos Reis","orcid":"https://orcid.org/0000-0002-2505-9565"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Jose Reis","raw_affiliation_strings":["Nillion"],"affiliations":[{"raw_affiliation_string":"Nillion","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086311740","display_name":"Mehmet Ugurbil","orcid":"https://orcid.org/0009-0003-5042-6851"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mehmet Ugurbil","raw_affiliation_strings":["Nillion"],"affiliations":[{"raw_affiliation_string":"Nillion","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047021537","display_name":"Sameer Wagh","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sameer Wagh","raw_affiliation_strings":["SecretBit Ventures LLC"],"affiliations":[{"raw_affiliation_string":"SecretBit Ventures LLC","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058723492","display_name":"Ryan Henry","orcid":"https://orcid.org/0000-0002-1142-4349"},"institutions":[{"id":"https://openalex.org/I168635309","display_name":"University of Calgary","ror":"https://ror.org/03yjb2x39","country_code":"CA","type":"education","lineage":["https://openalex.org/I168635309"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Ryan Henry","raw_affiliation_strings":["University of Calgary"],"affiliations":[{"raw_affiliation_string":"University of Calgary","institution_ids":["https://openalex.org/I168635309"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5090704431","display_name":"Miguel de Vega","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Miguel de Vega","raw_affiliation_strings":["Nillion"],"affiliations":[{"raw_affiliation_string":"Nillion","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5020347454"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.03732682,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"2025","issue":"2","first_page":"697","last_page":"718"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11181","display_name":"Advanced Data Storage Technologies","score":0.995199978351593,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T11181","display_name":"Advanced Data Storage Technologies","score":0.995199978351593,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9926999807357788,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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/T12162","display_name":"Cellular Automata and Applications","score":0.9793000221252441,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/mode","display_name":"Mode (computer interface)","score":0.5536323189735413},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.511737585067749},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.49403172731399536},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.30418092012405396},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.12186974287033081}],"concepts":[{"id":"https://openalex.org/C48677424","wikidata":"https://www.wikidata.org/wiki/Q6888088","display_name":"Mode (computer interface)","level":2,"score":0.5536323189735413},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.511737585067749},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.49403172731399536},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.30418092012405396},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.12186974287033081}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.56553/popets-2025-0083","is_oa":true,"landing_page_url":"https://doi.org/10.56553/popets-2025-0083","pdf_url":"https://petsymposium.org/popets/2025/popets-2025-0083.pdf","source":{"id":"https://openalex.org/S4210183172","display_name":"Proceedings on Privacy Enhancing Technologies","issn_l":"2299-0984","issn":["2299-0984"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320322","host_organization_name":"De Gruyter Open","host_organization_lineage":["https://openalex.org/P4310320322","https://openalex.org/P4310313990"],"host_organization_lineage_names":["De Gruyter Open","De Gruyter"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings on Privacy Enhancing Technologies","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.56553/popets-2025-0083","is_oa":true,"landing_page_url":"https://doi.org/10.56553/popets-2025-0083","pdf_url":"https://petsymposium.org/popets/2025/popets-2025-0083.pdf","source":{"id":"https://openalex.org/S4210183172","display_name":"Proceedings on Privacy Enhancing Technologies","issn_l":"2299-0984","issn":["2299-0984"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320322","host_organization_name":"De Gruyter Open","host_organization_lineage":["https://openalex.org/P4310320322","https://openalex.org/P4310313990"],"host_organization_lineage_names":["De Gruyter Open","De Gruyter"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings on Privacy Enhancing Technologies","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2165548363","display_name":null,"funder_award_id":"Canada","funder_id":"https://openalex.org/F4320334593","funder_display_name":"Natural Sciences and Engineering Research Council of Canada"},{"id":"https://openalex.org/G8284766523","display_name":null,"funder_award_id":"(NSERC)","funder_id":"https://openalex.org/F4320334593","funder_display_name":"Natural Sciences and Engineering Research Council of Canada"}],"funders":[{"id":"https://openalex.org/F4320334593","display_name":"Natural Sciences and Engineering Research Council of Canada","ror":"https://ror.org/01h531d29"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4408215992.pdf","grobid_xml":"https://content.openalex.org/works/W4408215992.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"This":[0],"paper":[1],"introduces":[2],"new":[3],"protocols":[4,26,52,71,83],"for":[5,15,46,53,72,88],"secure":[6],"multiparty":[7],"computation":[8],"(MPC)":[9],"leveraging":[10],"Discrete":[11],"Wavelet":[12],"Transforms":[13],"(DWTs)":[14],"computing":[16,94],"nonlinear":[17],"functions":[18,60],"over":[19],"large":[20,73],"domains.":[21],"By":[22],"employing":[23],"DWTs,":[24],"the":[25,29,56,67,77,99],"significantly":[27],"reduce":[28],"overhead":[30],"typically":[31],"associated":[32],"with":[33,102],"Lookup":[34],"Table-style":[35],"(LUT)":[36],"evaluations":[37],"in":[38,49,62,76],"MPC.":[39],"We":[40],"state":[41],"and":[42,64,79],"prove":[43],"foundational":[44],"results":[45],"DWT-compressed":[47],"LUTs":[48],"MPC,":[50],"present":[51],"9":[54],"of":[55,69,98,118],"most":[57],"common":[58],"activation":[59],"used":[61],"ML,":[63],"experimentally":[65],"evaluate":[66],"performance":[68],"our":[70],"domain":[74],"sizes":[75],"LAN":[78],"WAN":[80],"settings.":[81],"Our":[82],"are":[84],"extremely":[85],"fast":[86],"\u2013":[87],"instance,":[89],"when":[90],"considering":[91],"64-bit":[92],"inputs,":[93],"1000":[95],"parallel":[96],"instances":[97],"sigmoid":[100],"function,":[101],"an":[103],"error":[104],"less":[105],"than":[106],"2\u221224":[107],"takes":[108],"only":[109],"a":[110],"few":[111],"hundred":[112],"milliseconds":[113],"incurs":[114],"just":[115],"29":[116],"KiB":[117],"online":[119],"communication":[120],"(40":[121],"bytes":[122],"per":[123],"evaluation).":[124]},"counts_by_year":[],"updated_date":"2026-03-25T14:56:36.534964","created_date":"2025-10-10T00:00:00"}