Results 21 to 30 of about 2,749 (228)
CoRR, 2020 Due to the limited number of bits in floating-point or fixed-point arithmetic, rounding is a necessary step in many computations. Although rounding methods can be tailored for different applications, round-off errors are generally unavoidable. When a sequence of computations is implemented, round-off errors may be magnified or accumulated.
Xia, Lu +3 more
openaire +3 more sources
Frontiers in Neuroinformatics, 2022 Developing intelligent neuromorphic solutions remains a challenging endeavor. It requires a solid conceptual understanding of the hardware's fundamental building blocks.
Carlo Michaelis +7 more
doaj +1 more source
Scientific Reports, 2023 In this paper, the problem of scheduling smart homes (SHs) residential loads is considered aiming to minimize electricity bills and enhance the user comfort.
Esam H. Abdelhameed +3 more
doaj +1 more source
Cryptography, 2023 In this paper, we present new variants of Newton–Raphson-based protocols for the secure computation of the reciprocal and the (reciprocal) square root.
Stan Korzilius, Berry Schoenmakers
doaj +1 more source
Stochastic Rounding for Image Interpolation and Scan Conversion.
CoRR, 2021 10 pages, 17 figures, 3 tables.
Rukundo, Olivier; id_orcid 0000-0003-0193-6225 +1 more
openaire +4 more sources
Gradient Decomposition Methods for Training Neural Networks With Non-ideal Synaptic Devices
Frontiers in Neuroscience, 2021 While promising for high-capacity machine learning accelerators, memristor devices have non-idealities that prevent software-equivalent accuracies when used for online training.
Junyun Zhao +5 more
doaj +1 more source
Leida xuebao, 2023 This paper establishes a hybrid distributed Phased-Array Multiple-Input Multiple-Output (PA-MIMO) radar system model, which combines coherent processing gain and spatial diversity gain to synergistically improve the target detection performance.
Cheng QI +4 more
doaj +1 more source
IEEE Access, 2020 In this paper, a decomposed state estimator is developed for stochastic constrained nonlinear discrete-time dynamical systems with uncertain parameters.
Mohamed F. Hassan
doaj +1 more source
Remote Sensing, 2022 This paper establishes a hybrid distributed phased array multiple-input multiple-output (PA-MIMO) radar system model to improve the target detection performance by combining coherent processing gain and spatial diversity gain.
Cheng Qi +4 more
doaj +1 more source
Climate Modeling in Low Precision: Effects of Both Deterministic and Stochastic Rounding [PDF]
Journal of Climate, 2022 Abstract Motivated by recent advances in operational weather forecasting, we study the efficacy of low-precision arithmetic for climate simulations. We develop a framework to measure rounding error in a climate model, which provides a stress test for a low-precision version of the model, and we apply our method to a variety of models including the ...
Paxton, EA +4 more
openaire +3 more sources