Results 31 to 40 of about 2,829,604 (309)

Quantum noise protects quantum classifiers against adversaries

open access: yesPhysical Review Research, 2021
Noise in quantum information processing is often viewed as a disruptive and difficult-to-avoid feature, especially in near-term quantum technologies. However, noise has often played beneficial roles, from enhancing weak signals in stochastic resonance to
Yuxuan Du   +4 more
doaj   +1 more source

Quantum-Inspired Classification Based on Voronoi Tessellation and Pretty-Good Measurements

open access: yesQuantum Reports, 2022
In quantum machine learning, feature vectors are encoded into quantum states. Measurements for the discrimination of states are useful tools for classification problems.
Roberto Leporini, Davide Pastorello
doaj   +1 more source

Measurement-based quantum computing with a spin ensemble coupled to a stripline cavity [PDF]

open access: yes, 2012
Recently, a new form of quantum memory was proposed. The storage medium is an ensemble of electron spins, coupled to a stripline cavity and an ancillary readout system.
Benjamin, Simon C.   +9 more
core   +1 more source

Strategies for Positive Partial Transpose (PPT) States in Quantum Metrologies with Noise

open access: yes, 2021
Quantum metrology overcomes standard precision limits and has the potential to play a key role in quantum sensing. Quantum mechanics, through the Heisenberg uncertainty principle, imposes limits on the precision of measurements.
Majumder, Arunava   +5 more
core   +1 more source

On the classification of quantum Poincaré groups [PDF]

open access: yesCommunications in Mathematical Physics, 1996
31 pages, LaTeX file, minor changes in Remarks 1.7 ...
Podleś, P., Woronowicz, S. L.
openaire   +4 more sources

An efficient geometric approach to quantum-inspired classifications

open access: yesScientific Reports, 2022
Optimal measurements for the discrimination of quantum states are useful tools for classification problems. In order to exploit the potential of quantum computers, feature vectors have to be encoded into quantum states represented by density operators ...
Roberto Leporini, Davide Pastorello
doaj   +1 more source

MULTISPECTRAL REMOTE SENSING IMAGE CLASSIFICATION BASED ON QUANTUM ENTANGLEMENT [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020
Aiming at the problems of low accuracy and slow speed in the current remote sensing image classification algorithm,In order to improve remote sensing image classification, a quantum entanglement algorithm is proposed.The model transforms the ...
F. Yang   +15 more
doaj   +1 more source

Classification of Hybrid Quantum-Classical Computing

open access: yes, 2023
As quantum computers mature, the applicability in practice becomes more important. Many uses of quantum computers will be hybrid, with classical computers still playing an important role in operating and using the quantum computer. The term hybrid is however diffuse and multi-interpretable. In this work we define two classes of hybrid quantum-classical
Frank Phillipson   +2 more
openaire   +5 more sources

Fragments quantum descriptors in classification of bio-accumulative compounds [PDF]

open access: yes, 2023
The aim of the following research is to assess the applicability of calculated quantum properties of molecular fragments as molecular descriptors in machine learning classification task.
Marcin, Sajdak   +1 more
core   +3 more sources

Classification of Quantum Tori with Involution [PDF]

open access: yesCanadian Mathematical Bulletin, 2002
AbstractQuantum tori with graded involution appear as coordinate algebras of extended affine Lie algebras of type A1, C and BC. We classify them in the category of algebras with involution. From this, we obtain precise information on the root systems of extended affine Lie algebras of type C.
openaire   +3 more sources

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