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Tag: Sample Complexity

  • Quantum Broadcasting Overcomes Limits to Send Data to Six Receivers
    Quantum Computing

    Quantum Broadcasting Overcomes Limits to Send Data to Six Receivers

    by Rusty FlintMarch 24, 2026
  • Quantum State Mapping Now Needs Fewer Measurements for Greater Precision
    Quantum Applications

    Quantum State Mapping Now Needs Fewer Measurements for Greater Precision

    by Rohail T.February 9, 2026
  • Quantum Signatures Bypass Tricky Quantum Memory with Classical Computing Power
    Quantum Internet

    Quantum Signatures Bypass Tricky Quantum Memory with Classical Computing Power

    by Quantum StrategistFebruary 5, 2026
  • Constrained Meta Reinforcement Learning Achieves Provable Safety and Reduced Sample Complexity
    Machine Learning

    Constrained Meta Reinforcement Learning Achieves Provable Safety and Reduced Sample Complexity

    by Rohail T.January 31, 2026
  • Exponentially Improved Multiphoton Interference Benchmarking Advances Quantum Technology Scalability
    Technology

    Exponentially Improved Multiphoton Interference Benchmarking Advances Quantum Technology Scalability

    by Rohail T.January 20, 2026
  • Amplitude-amplified Coherence Detection Achieves State Estimation with Reduced Sample Complexity
    Quantum Mechanics

    Amplitude-amplified Coherence Detection Achieves State Estimation with Reduced Sample Complexity

    by Rohail T.December 19, 2025
  • Efficient Certification of Intractable Quantum States with Few Pauli Measurements Enables Fault-tolerant Architectures
    Quantum Computing

    Efficient Certification of Intractable Quantum States with Few Pauli Measurements Enables Fault-tolerant Architectures

    by Rohail T.November 14, 2025
  • Cryptography and Distribution Verification Achieves Identity Testing with Reduced Sample Complexity, Bypassing Exponential Support Size Limitations
    Quantum Cryptography, Quantum Research News

    Cryptography and Distribution Verification Achieves Identity Testing with Reduced Sample Complexity, Bypassing Exponential Support Size Limitations

    by Rohail T.October 8, 2025
  • Scientists Achieve Sample-efficient Estimation of Unitary Operations with Optimal Complexity for Square Integrable Functions
    Quantum Algorithms

    Scientists Achieve Sample-efficient Estimation of Unitary Operations with Optimal Complexity for Square Integrable Functions

    by Quantum NewsSeptember 10, 2025
  • Researchers Define Tilted Empirical Risk Minimization for Improved Learning Processes and Complexity Measures
    Quantum Machine Learning, Machine Learning

    Researchers Define Tilted Empirical Risk Minimization for Improved Learning Processes and Complexity Measures

    by Quantum NewsSeptember 1, 2025
  • Scientists Achieve Doubly-Exponential Gain in Quantum Tomography
    Quantum Sensors

    Scientists Achieve Doubly-Exponential Gain in Quantum Tomography

    by Quantum NewsAugust 22, 2025
  • Efficient Quantum Measurement Tomography Reduces Computational Cost and Samples
    Quantum Research News

    Efficient Quantum Measurement Tomography Reduces Computational Cost and Samples

    by Quantum NewsJuly 8, 2025
  • Quantum Amplification Accelerates Machine Learning for Dynamic Systems.
    Machine Learning

    Quantum Amplification Accelerates Machine Learning for Dynamic Systems.

    by Quantum NewsJuly 4, 2025
  • Quantum Process Tomography Enhanced with Optimal Measurements Reduces Complexity.
    Quantum Physics

    Quantum Process Tomography Enhanced with Optimal Measurements Reduces Complexity.

    by Quantum NewsJuly 1, 2025
  • Quantum State Estimation Achieves Efficiency with Low-Depth Circuit Designs.
    Quantum Simulation

    Quantum State Estimation Achieves Efficiency with Low-Depth Circuit Designs.

    by Quantum NewsJune 27, 2025
  • Local Quantum Phase Estimation Simplifies Spectral Analysis for Near-Term Devices.
    Quantum Algorithms

    Local Quantum Phase Estimation Simplifies Spectral Analysis for Near-Term Devices.

    by Quantum NewsJune 26, 2025
  • Efficient Algorithm for Learning Hamiltonians in Thermal Equilibrium Systems
    Quantum Algorithms

    Efficient Algorithm for Learning Hamiltonians in Thermal Equilibrium Systems

    by Quantum NewsApril 4, 2025
  • Quantum Memory Boosts Learning of Unknown Quantum Processes
    Quantum Research News

    Quantum Memory Boosts Learning of Unknown Quantum Processes

    by Quantum NewsJune 5, 2024

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Quantum Zeitgeist covers the business, science and technology of quantum computing. Founded in 2018, we publish daily news, company analysis and original features for researchers, investors and technology leaders. Explore over 940 quantum companies across 47 countries in our Quantum Navigator.

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