135 citations · 269 across the 16 of their papers we have counts for
5 papers · 1 filter
Coherent consensus for the estimation and classification of phases
Roberto Ruiz, Alessandro Luongo, Sergi Ramos-Calderer +1
Inspired by quantum metrology, we propose a coherent consensus primitive to enhance the collaborative performance of independent quantum classifiers at the decision boundary. The b…
Quantum Contextuality and Entanglement-Free Grover Search in a Trapped-Ion Optical Qudit
Tarun Dutta, Jasper Phua Sing Cheng, Alex Jin +3
Quantum computational advantage is generally attributed to coherent interference and other non-classical resources, yet their respective roles remain difficult to disentangle in ex…
Scalable Determination of Penalization Weights for Constrained Optimizations on Approximate Solvers
Edoardo Alessandroni, Sergi Ramos-Calderer, Michel Krispin +7
Quadratic unconstrained binary optimization (QUBO) provides problem formulations for various computational problems that can be solved with dedicated QUBO solvers, based on classic…
Experimental Realization of the Markov Chain Monte Carlo Algorithm on a Quantum Computer
Baptiste Claudon, Sergi Ramos-Calderer, Jean-Philip Piquemal
Quantum algorithms present a quadratically improved complexity over classical ones for certain sampling tasks. For instance, the Quantum Amplitude Estimation (QAE) algorithm promis…
Quantum-Inspired Algorithms beyond Unitary Circuits: the Laplace Transform
Noufal Jaseem, Sergi Ramos-Calderer, Gauthameshwar S. +3
Quantum-inspired algorithms can deliver substantial speedups over classical state-of-the-art methods by executing quantum algorithms with tensor networks on conventional hardware.…