3 papers
Quantum data loading from the learned shared structure of real signals
Pablo Herrero Gómez, Antonio Jimeno Morenilla, David Muñoz-Hernández +1
Preparing quantum states from classical data can cost more than the computation they serve; most loaders tailor a circuit to each input. Here we show that the signals of a real dat…
When Does a Quantum Speedup Survive End-to-End?
Pablo Herrero Gómez, Antonio Jimeno Morenilla, David Muñoz Hernández +1
Primitive quantum speedups are interface-relative: they depend on the input access used to run the primitive and on the output contract used to consume its state or samples. This p…
Spectral Phase Encoding for Quantum Kernel Methods
Pablo Herrero Gómez, Antonio Jimeno Morenilla, David Muñoz-Hernández +1
Quantum kernel methods are promising for near-term quantum ma- chine learning, yet their behavior under data corruption remains insuf- ficiently understood. We analyze how quantum…