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(11)

EP 4 816 938 A1

(12)

(43) Date of publication: 07.10.2026 Bulletin 2026/41 (21) Application number: 24813054.4 (22) Date of filing: 10.11.2024

(51) International Patent Classification (IPC):  G06F 16/245(2019.01) G06N 3/00(2023.01) G06F 16/906(2019.01) (52) Cooperative Patent Classification (CPC): G06F 16/24569; G06F 16/906; G06N 3/00; G06N 3/045; G06N 3/084; G06N 3/08; G06N 3/063 (86) International application number: PCT/US2024/055297 (87) International publication number: WO 2025/117164 (05.06.2025 Gazette 2025/23)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: GE KH MA MD TN (30) Priority: 01.12.2023 US 202318526186 (71) Applicant: Microsoft Technology Licensing, LLC Redmond, Washington 98052-6399 (US)	(72) Inventors: NICK, Teresa Ann Redmond, Washington 98052-6399 (US) SAUNDERS, Winston Allen Redmond, Washington 98052-6399 (US) VIITANIEMI, Maria Leena Kyllikki Redmond, Washington 98052-6399 (US) (74) Representative: CMS Cameron McKenna Nabarro Olswang LLP  Cannon Place 78 Cannon Street London EC4N 6AF London EC4N 6AF (GB)