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New framework quantifies backend identifiability in quantum cloud computing

By PulseAugur Editorial · [2 sources] ·

A new research paper introduces a formal framework for understanding and quantifying backend identifiability in cloud-based quantum computing. The study develops a backend-identifiability game to define routing anonymity as a security notion for quantum cloud services. Experiments conducted on Amazon Braket using ion-trap and superconducting processors demonstrated high classification rates between different backends, indicating that identifiable fingerprints can persist even after post-processing. AI

IMPACT Establishes a new security requirement for quantum cloud services, potentially impacting how quantum hardware providers manage user privacy and backend information.

RANK_REASON The cluster contains an academic research paper detailing a new theoretical framework and experimental validation. [lever_c_demoted from research: ic=2 ai=0.4]

Read on arXiv cs.LG →

AI-generated summary · Google Gemini · from 2 sources. How we write summaries →

New framework quantifies backend identifiability in quantum cloud computing

COVERAGE [2]

  1. arXiv cs.LG TIER_1 English(EN) · Ben Priestley, Mina Doosti ·

    Routing Anonymity and Identifiability of Noisy Quantum Hardware

    arXiv:2607.05281v1 Announce Type: cross Abstract: Present-day quantum computing is cloud-based, where a user submits a circuit to a service provider's proprietary backend hardware. While providers may wish to hide implementation details, scheduling choices, or even which physical…

  2. arXiv cs.LG TIER_1 English(EN) · Mina Doosti ·

    Routing Anonymity and Identifiability of Noisy Quantum Hardware

    Present-day quantum computing is cloud-based, where a user submits a circuit to a service provider's proprietary backend hardware. While providers may wish to hide implementation details, scheduling choices, or even which physical device was used, noisy finite-shot outputs can ca…

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