Yongshan Ding
3 papers in the PaperMetrix corpus
Papers by this author
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A Time-Controlled Data Destruction Model Adapted for Cloud Storage
2018 · DEStech Transactions on Computer Science and Engineering
With the progress of cloud storage technology, its data security is threatened and its time of data destruction is limited in its life cycle in the cloud storage environment. Based on object storage technology, cryptography …
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$O(N^3)$ Measurement Cost for Variational Quantum Eigensolver on Molecular Hamiltonians
2020 · IEEE Transactions on Quantum Engineering
Variational quantum eigensolver (VQE) is a promising algorithm for near-term quantum machines. It can be used to estimate the ground state energy of a molecule by performing separate measurements of O(N4) terms. This quartic scaling …
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NAPA: Intermediate-level Variational Native-pulse Ansatz for Variational Quantum Algorithms
2022 · arXiv (Cornell University)
Variational quantum algorithms (VQAs) have demonstrated great potentials in the Noisy Intermediate Scale Quantum (NISQ) era. In the workflow of VQA, the parameters of ansatz are iteratively updated to approximate the desired quantum states. We …