2 papers
quant-ph2025
Solving the encoding bottleneck: of the HHL algorithm, by the HHL algorithm
Guang Ping He
The Harrow-Hassidim-Lloyd (HHL) algorithm offers exponential speedup for solving the quantum linear-system problem. But some caveats for the speedup could be hard to met. One of th…
quant-ph2024
Training quantum machine learning models on cloud without uploading the data
Guang Ping He
Based on the linearity of quantum unitary operations, we propose a method that runs the parameterized quantum circuits before encoding the input data. This enables a dataset owner…