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Learning-Based Quantum Error Mitigation [PDF]
PRX Quantum, 2021 If noisy-intermediate-scale-quantum-era quantum computers are to perform useful tasks, they will need to employ powerful error mitigation techniques.
Armands Strikis +4 more
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Quantum error mitigation by Pauli check sandwiching [PDF]
Scientific Reports, 2023 We describe and analyze an error mitigation technique that uses multiple pairs of parity checks to detect the presence of errors. Each pair of checks uses one ancilla qubit to detect a component of the error operator and represents one layer of the ...
Alvin Gonzales +3 more
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A Bayesian Filtering Approach for Error Mitigation in Ultra-Wideband Ranging [PDF]
Sensors, 2019 Ultra-wideband (UWB) sensors have been widely used in multi-robot systems for cooperative tracking and positioning purposes due to their advantages such as high ranging accuracy and good real-time performance. In order to reduce the influence of non-line-
Jing Xin +4 more
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MEMS IMU Error Mitigation Using Rotation Modulation Technique [PDF]
Sensors, 2016 Micro-electro-mechanical-systems (MEMS) inertial measurement unit (IMU) outputs are corrupted by significant sensor errors. The navigation errors of a MEMS-based inertial navigation system will therefore accumulate very quickly over time.
Shuang Du, Wei Sun, Yang Gao
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Error mitigation in brainbox quantum autoencoders [PDF]
Scientific ReportsQuantum hardware faces noise challenges that disrupt multiqubit entangled states. Quantum autoencoder circuits with a single qubit bottleneck have demonstrated the capability to correct errors in noisy entangled states.
Joséphine Pazem, Mohammad H. Ansari
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Quantum Error Mitigation in Optimized Circuits for Particle-Density Correlations in Real-Time Dynamics of the Schwinger Model [PDF]
EntropyQuantum computing gives direct access to the study of the real-time dynamics of quantum many-body systems. In principle, it is possible to directly calculate non-equal-time correlation functions, from which one can detect interesting phenomena, such as ...
Domenico Pomarico +7 more
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Demonstrating quantum error mitigation on logical qubits [PDF]
Nature CommunicationsA long-standing challenge in quantum computing is developing technologies to overcome the inevitable noise in qubits. To enable meaningful applications in the early stages of fault-tolerant quantum computing, devising methods to suppress post-correction ...
Aosai Zhang +34 more
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Entropy-Based TOA Estimation and SVM-Based Ranging Error Mitigation in UWB Ranging Systems [PDF]
Sensors, 2015 The major challenges for Ultra-wide Band (UWB) indoor ranging systems are the dense multipath and non-line-of-sight (NLOS) problems of the indoor environment.
Zhendong Yin +3 more
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Volumetric Benchmarking of Error Mitigation with Qermit [PDF]
Quantum, 2023 The detrimental effect of noise accumulates as quantum computers grow in size. In the case where devices are too small or noisy to perform error correction, error mitigation may be used.
Cristina Cirstoiu +4 more
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Noise tailoring for robust amplitude estimation
New Journal of Physics, 2023 A universal fault-tolerant quantum computer holds the promise to speed up computational problems that are otherwise intractable on classical computers; however, for the next decade or so, our access is restricted to noisy intermediate-scale quantum (NISQ)
Archismita Dalal, Amara Katabarwa
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