Results 71 to 80 of about 6,645,845 (367)

Hardware and software tools for teaching the basics of quantum informatics to lyceums students

open access: yesОсвітній вимір, 2021
The article defines the criteria for choosing a cloud-oriented platform for mastering the basics of quantum informatics by students of a specialized (high) school: cross-browser; intuitive interface; the possibility of free (free) access; access without
Liudmyla V. Lehka, Svitlana V. Shokaliuk
doaj   +1 more source

Good Quantum Convolutional Error Correction Codes And Their Decoding Algorithm Exist [PDF]

open access: yes, 1998
Quantum convolutional code was introduced recently as an alternative way to protect vital quantum information. To complete the analysis of quantum convolutional code, I report a way to decode certain quantum convolutional codes based on the classical ...
A. Dholakia   +30 more
core   +2 more sources

On quantum algorithms

open access: yesComplexity, 1998
15 pages, 8 ...
Cleve, R   +4 more
openaire   +4 more sources

Towards Realising Secure and Efficient Image and Video Processing Applications on Quantum Computers

open access: yesEntropy, 2013
Exploiting the promise of security and efficiency that quantum computing offers, the basic foundations leading to commercial applications for quantum image processing are proposed. Two mathematical frameworks and algorithms to accomplish the watermarking
Abdullah M. Iliyasu
doaj   +1 more source

Quantum Algorithm for Simulating Real Time Evolution of Lattice Hamiltonians [PDF]

open access: yesIEEE Annual Symposium on Foundations of Computer Science, 2018
We study the problem of simulating the time evolution of a lattice Hamiltonian, where the qubits are laid out on a lattice and the Hamiltonian only includes geometrically local interactions (i.e., a qubit may only interact with qubits in its vicinity ...
Jeongwan Haah   +3 more
semanticscholar   +1 more source

Quantum Algorithm for Approximating Maximum Independent Sets

open access: yes, 2021
We present a quantum algorithm for approximating maximum independent sets of a graph based on quantum non-Abelian adiabatic mixing in the sub-Hilbert space of degenerate ground states, which generates quantum annealing in a secondary Hamiltonian.
Wilczek, Frank, Wu, Biao, Yu, Hongye
core   +1 more source

Resource-efficient quantum algorithm for protein folding [PDF]

open access: yesnpj Quantum Information, 2019
Predicting the three-dimensional structure of a protein from its primary sequence of amino acids is known as the protein folding problem. Due to the central role of proteins’ structures in chemistry, biology and medicine applications, this subject has ...
A. Robert   +3 more
semanticscholar   +1 more source

Quantum chaos and quantum algorithms [PDF]

open access: yesPhysical Review A, 2002
It was recently shown (quant-ph/9909074) that parasitic random interactions between the qubits in a quantum computer can induce quantum chaos and put into question the operability of a quantum computer. In this work I investigate whether already the interactions between the qubits introduced with the intention to operate the quantum computer may lead ...
openaire   +2 more sources

The Optimization and Application of 3-Bit Hermitian Gates and Multiple Control Toffoli Gates

open access: yesIEEE Transactions on Quantum Engineering, 2022
The well-known 3-bit Hermitian gate (a Toffoli gate) has been implemented using Clifford+T circuits. Compared with the Peres gate, its implementation circuit requires more controlled-not (cnot) gates. However, the Peres gate is not Hermitian.
Hai-Sheng Li
doaj   +1 more source

A Hybrid Quantum Encoding Algorithm of Vector Quantization for Image Compression

open access: yes, 2006
Many classical encoding algorithms of Vector Quantization (VQ) of image compression that can obtain global optimal solution have computational complexity O(N).
Grover L K   +11 more
core   +1 more source

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