Tao Yin

Collective optimization for variational quantum eigensolvers

2020 · Physical Review A

A variational quantum eigensolver (VQE) optimizes parametrized eigenstates of a Hamiltonian on a quantum processor by updating parameters with a classical computer. Such a hybrid quantum-classical optimization serves as a practical way to leverage classical …

A Feature-Flux Traffic Camouflage Method based on Twin Gaussian Process

2021 · 2021 IEEE 20th International Conference on Trust, Security and Privacy in Computing and Communications (TrustCom)

Recent work has shown that the properties of network traffic may reveal some patterns (such as, payload size, packet interval, etc.) that can expose users' identities and their private information. The existing defense approaches, such …

Optimal Extraction Method of Feature Points in Key Frame Image of Mobile Network Animation

2022 · Mobile Networks and Applications

Abstract In order to effectively extract the feature points of mobile network animation images and accurately reflect the main content of the video, an optimization method to extract the feature points of key frame images …