Witnessing Quantum Speedup through Mutual Information
Sign Up to like & getrecommendations! Published in 2019 at "Annalen der Physik"
DOI: 10.1002/andp.201900225
Abstract: Achieving dynamical speedup of evolution in an open quantum system plays a key role in many technological applications. However, how to detect quantum speedup is unclear. In this work, a method to witness quantum speedup… read more here.
Keywords: quantum speedup; information; quantum; evolution ... See more keywords
How quantum is the speedup in adiabatic unstructured search?
Sign Up to like & getrecommendations! Published in 2019 at "Quantum Information Processing"
DOI: 10.1007/s11128-019-2281-y
Abstract: In classical computing, analog approaches have sometimes appeared to be more powerful than they really are. This occurs when resources, particularly precision, are not appropriately taken into account. While the same should also hold for… read more here.
Keywords: unstructured search; search; speedup adiabatic; adiabatic unstructured ... See more keywords
Quantum speedup of Bayes’ classifiers
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Physics A: Mathematical and Theoretical"
DOI: 10.1088/1751-8121/ab5d77
Abstract: Data classification is a fundamental problem in machine learning. We study quantum speedup of the supervised data classification algorithms (quadratic, linear and na\"{\i}ve Bayes classifiers) based on Bayes' theory. The main technique we use to… read more here.
Keywords: bayes classifiers; speedup bayes; quantum; quantum speedup ... See more keywords
Demonstration of Algorithmic Quantum Speedup
Sign Up to like & getrecommendations! Published in 2022 at "Physical Review Letters"
DOI: 10.1103/physrevlett.130.210602
Abstract: Quantum algorithms theoretically outperform classical algorithms in solving problems of increasing size, but computational errors must be kept to a minimum to realize this potential. Despite the development of increasingly capable quantum computers (QCs), an… read more here.
Keywords: algorithmic quantum; demonstration algorithmic; quantum speedup; quantum ... See more keywords
Quantum Speedup for Index Modulation
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Access"
DOI: 10.1109/access.2021.3103207
Abstract: This paper presents a quantum-assisted index modulation for next-generation IoT wireless networks. The NP-hard index selection problem is first formulated by a quadratic unconstrained binary optimization (QUBO) problem consisting of constraints of feasible solutions. To… read more here.
Keywords: index modulation; quantum speedup; problem; speedup index ... See more keywords