Results 1 to 10 of about 4,513,150 (192)

QUATERNIONIC INTEGRABLE SYSTEMS [PDF]

open access: yesSymmetry and Perturbation Theory, 2003
Standard (Arnold-Liouville) integrable systems are intimately related to complex rotations. One can define a generalization of these, sharing many of their properties, where complex rotations are replaced by quaternionic ones. Actually this extension is not limited to the integrable case: one can define a generalization of Hamilton dynamics based on ...
Gaeta, G., Morando, P.
openaire   +2 more sources

Xor-And-Inverter Graphs for Quantum Compilation

open access: yesnpj Quantum Information, 2022
Quantum compilation is the task of translating a high-level description of a quantum algorithm into a sequence of low-level quantum operations. We propose and motivate the use of Xor-And-Inverter Graphs (XAG) to specify Boolean functions for quantum ...
Giulia Meuli   +2 more
doaj   +1 more source

Near-channel classifier: symbiotic communication and classification in high-dimensional space

open access: yesBrain Informatics, 2021
Brain-inspired high-dimensional (HD) computing represents and manipulates data using very long, random vectors with dimensionality in the thousands. This representation provides great robustness for various classification tasks where classifiers operate ...
Michael Hersche   +4 more
doaj   +1 more source

Neural systems integration [PDF]

open access: yesNeurocomputing, 2004
A need is identified to build models of the central nervous system that are semi-complete, applied within multiple contexts to multiple tasks, using methodologies that span multiple levels of abstraction. The issues and constraints in building such models are discussed with respect to completeness, validation, cost, scalability and robustness.
Michael, Arnold   +3 more
openaire   +2 more sources

Integrated health and care systems in England : can they help prevent disease? [PDF]

open access: yes, 2020
Objectives: Over the past 12 months, there has been increasing policy rhetoric regarding the role of the NHS in preventing disease and improving population health.
Alderwick, Hugh   +4 more
core   +1 more source

SNR‐dependent drone classification using convolutional neural networks

open access: yesIET Radar, Sonar & Navigation, 2022
Radar sensing offers a method of achieving 24‐h all‐weather drone surveillance, but in order to be maximally effective, systems need to be able to discriminate between birds and drones.
Holly Dale   +5 more
doaj   +1 more source

System Integrated Information

open access: yesEntropy, 2023
Integrated information theory (IIT) starts from consciousness itself and identifies a set of properties (axioms) that are true of every conceivable experience. The axioms are translated into a set of postulates about the substrate of consciousness (called a complex), which are then used to formulate a mathematical framework for assessing both the ...
William Marshall   +9 more
openaire   +4 more sources

Preliminary design of aeroelastically tailored wing box structures with bend-twist coupling [PDF]

open access: yesITM Web of Conferences, 2019
Nowadays the composite materials have become the materials of choice to be used in the new aerospace structures that need to be not only larger and larger in size but also to be better performing in terms of aeroelastic responses inherent to thin-walled,
Mihaila-Andres Mihai   +5 more
doaj   +1 more source

Adelic integrable systems [PDF]

open access: yesJournal of Mathematical Physics, 1995
Incorporating the zonal spherical function (zsf) problems on real and p-adic hyperbolic planes into a Zakharov–Shabat integrable system setting, we find a wide class of integrable evolutions that respect the number-theoretic properties of the zsf problem.
openaire   +3 more sources

Compact and Digitally Controlled D-Band Vector Modulator for Next-Gen Radar Applications in 130 nm SiGe BiCMOS

open access: yesIEEE Journal of Microwaves, 2023
Radar systems got very popular in sensing applications in the last two decades besides the traditional military sector. Nowadays, many applications favor multiple-input multiple-output (MIMO) radar over phased-array radar.
Jonathan Wittemeier   +2 more
doaj   +1 more source

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