Error mitigation是一种通过软件来补偿计算过程中产生的噪声的后处理方法，它可以在一定程度上提高量子计算...
aL'amour des choses regrette toujours 总事遗憾的爱[translate] a价值规律 Law of value[translate] a快点跟我走 A bit faster walks with me[translate] achecklist error mitigation 清单错误缓和[translate]
a, Energy as a function of the coupling parameterg, estimated using various error-mitigation techniques (markers) and compared to classical models (lines). The classical pCCD results do not converge below a critical value, resulting in their cut-off.b, Log plot of experimental energy error (ig...
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 technique. We build on the results on extend...
ERROR MITIGATION SCHEME FOR BIT-FLIPPING DECODERS FOR IRREGULAR LOW-DENSITY PARITY-CHECK CODESDisclosed are devices, systems and methods for improving a bit-flipping algorithm for an irregular LDPC code in a non-volatile memory device. An example method includes receiving a noisy codeword, the ...
Sharpening Error mitigation involves running multiple physical circuits and combining their measurements to give an improved result. The IonQ Aria device features an error mitigation method calleddebiasing. Debiasing maps a circuit into multiple variants that act on different qubit permutations or with diff...
A research paper from IBM Quantum and UC Berkeley has delivered compelling evidence suggesting that today’s noisy, error-prone quantum computers will soon be able to solve truly useful problems that are beyond the reach of classical computation. In this video, co-authors and IBM Quantum rese...
RC-Cache: Soft error mitigation techniques for low-leakage on-chip caches This paper presents a kind of reliable low-leakage cache – RC-Cache, to solve the problem of high soft error rate in low-leakage on-chip caches. The propo... SYS Yan - International Conference on Signal Processing ...
This leads to the question: what computational tasks could be accomplished with only limited, or no error correction? In this talk we discuss recent advances in techniques that have become known as quantum error mitigation. These methods are aimed at increasing the quality of expectation values in...
Quantum Error Mitigation as a Universal Error Reduction Technique: Applications from the NISQ to the Fault-Tolerant Quantum Computing Eras An important measure of the development of quantum computing platforms has been the simulation of increasingly complex physical systems. Before fault-toler... Y Suzu...