11 citations · 30 across the 10 of their papers we have counts for
3 papers · 2 filters
Implementing Semiclassical Szegedy Walks in Classical-Quantum Circuits for Homomorphic Encryption
Sergio A. Ortega, Pablo Fernández, Miguel A. Martin-Delgado
As cloud services continue to expand, the security of private data stored and processed in these environments has become paramount. This work delves into quantum homomorphic encryp…
Complex-Phase Extensions of Szegedy Quantum Walk on Graphs
Sergio A. Ortega, Miguel A. Martin-Delgado
This work introduces a graph-phased Szegedy's quantum walk, which incorporates link phases and local arbitrary phase rotations (APR), unlocking new possibilities for quantum algori…
Randomized SearchRank: A Semiclassical Approach to a Quantum Search Engine
Sergio A. Ortega, Miguel A. Martin-Delgado
The quantum SearchRank algorithm is a promising tool for a future quantum search engine based on PageRank quantization. However, this algorithm loses its functionality when the $N/…