Results 21 to 30 of about 431,343 (238)
, 2002 Compared with classical search algorithms, Grover quantum algorithm [ Phys. Rev. Lett., 79, 325(1997)] achieves quadratic speedup and Bruschweiler hybrid quantum algorithm [Phys. Rev. Lett., 85, 4815(2000)] achieves an exponential speedup. In this paper,
G. L. Long +5 more
core +1 more source
Modeling and Simulation of Bottom Hole Pattern of Hybrid Bit and Cutter Layout Optimization
Shiyou jixie, 2020 The outline of the cutting structure of the hybrid bit is the projection of the cone cutting structure and the PDC cutting structure on the same two-dimensional plane, which will lose part of the cutter distribution information and will limit the design ...
吴泽兵 +4 more
doaj
Deep neural networks to correct sub-precision errors in CFD
Applications in Energy and Combustion Science, 2022 Information loss in numerical physics simulations can arise from various sources when solving discretised partial differential equations. In particular, errors related to numerical precision (“sub-precision errors”) can accumulate in the quantities of ...
Akash Haridas +2 more
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H2-ARQ-relaying: spectrum and energy efficiency perspectives [PDF]
, 2011 In this paper, we propose novel Hybrid Automatic Repeat re-Quest (HARQ) strategies used in conjunction with hybrid relaying schemes, named as H2-ARQ-Relaying.
Hoshyar, Reza +3 more
core +2 more sources
Optimal Bit Allocation-Based Hybrid Precoder-Combiner Design Techniques for mmWave MIMO-OFDM Systems
IEEE Access, 2021 This work conceives techniques for the design of hybrid precoders/combiners for optimal bit allocation in frequency selective millimeter wave (mmWave) multiple-input multiple-output (MIMO) orthogonal frequency division multiplexing (OFDM) systems, toward
Manjeer Majumder +3 more
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Experimental demonstration of quantum learning speed-up with classical input data
, 2018 We consider quantum-classical hybrid machine learning in which large-scale input channels remain classical and small-scale working channels process quantum operations conditioned on classical input data. This does not require the conversion of classical (
Bang, Jeongho +6 more
core +1 more source
Journal of Low Power Electronics and Applications, 2018 This article reviews design challenges for low-power CMOS high-speed analog-to-digital converters (ADCs). Basic ADC converter architectures (flash ADCs, interpolating and folding ADCs, subranging and two-step ADCs, pipelined ADCs, successive ...
Seyed Alireza Zahrai, Marvin Onabajo
doaj +1 more source
IEEE Access, 2023 A hybrid reflectarray antenna (RA) composed of passive and active unit cells that can steer a beam into two selected directions with high aperture efficiencies is designed and experimentally verified.
Yong-Hyun Nam +3 more
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A novel design approach for NB-IoT networks using hybrid teaching-learning optimization [PDF]
, 2018 In this paper, we present and address the problem of designing green LTE networks with Internet of Things (IoT) nodes. We consider the new NarrowBand-IoT (NB-IoT) wireless technology that will emerge in current and future access networks.
Deruyck, Margot +4 more
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Study on Rock Breaking Characteristics of a Hybrid Bit
Shiyou jixie, 2020 Existing conventional PDC and roller bits are unable to meet the rock breaking requirements in deep and hard formations, difficult-to-drill formations and soft and hard formations.
吴泽兵 +4 more
doaj