Results 41 to 50 of about 3,501 (259)
Maximum network flow with floating point arithmetic [PDF]
Information Processing Letters, 1998 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Althaus, E., Mehlhorn, K.
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Sound Randomized Smoothing in Floating-Point Arithmetics
CoRR, 2022 Randomized smoothing is sound when using infinite precision. However, we show that randomized smoothing is no longer sound for limited floating-point precision. We present a simple example where randomized smoothing certifies a radius of $1.26$ around a point, even though there is an adversarial example in the distance $0.8$ and extend this example ...
Václav Vorácek, Matthias Hein 0001
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Plasmonic Enhancement of Fluorescence and Protein Dynamics in Living Mammalian Cells
Advanced Materials, EarlyView.This study demonstrates plasmonic enhancement of the function of fluorescent voltage sensing proteins (genetically encoded voltage indicators, (GEVIs), QuasAr6) in live mammalian cells. Coupling to plasmonic nanoparticles does not just increase fluorescence, but influences the protein photocycle, creating a hybrid sensor with its response speed to ...
Marco Locarno +16 more
wiley +1 more source
ASIC Design of Butterfly Unit Based on Non-Redundant and Redundant Algorithm
Iranian Journal of Electrical and Electronic Engineering, 2021 Fast Fourier Transform (FFT) processors employed with pipeline architecture consist of series of Processing Elements (PE) or Butterfly Units (BU). BU or PE of FFT performs multiplication and addition on complex numbers. This paper proposes a single BU to
P. Kulkarni, B. Hogade, V. Kulkarni
doaj
PACoGen: A Hardware Posit Arithmetic Core Generator
IEEE Access, 2019 This paper proposes open-source hardware Posit Arithmetic Core Generator (PACoGen) for the recently developed universal number posit number system, along with a set of pipelined architectures.
Manish Kumar Jaiswal, Hayden K.-H. So
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Floating-Point Arithmetic [PDF]
, 1982 The arithmetic instructions of SDC deal only with integers, and the Function Unit of chapter 10 can only perform arithmetic operations on integers. The calculations which computers are required to carry out may also involve real numbers, which are numbers with integral and fractional parts.
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Advanced Materials Technologies, EarlyView.Parallel wiring of bioelectrochemical devices with conventional generators unexpectedly boosts output. A biophotovoltaic paired with a solar cell delivers up to 50% more power at low loads than their separate contributions; a plant microbial fuel cell shows similar current gains.
Valeria Marsaglia +4 more
wiley +1 more source
A Latency-Effective Pipelined Divider for Double-Precision Floating-Point Numbers
IEEE Access, 2020 In this article, we propose an effective algorithm of pipelined dividers for double-precision floating-point numbers. This reduces the latency of the previous pipelined dividers without increasing the lookup table size. The experimental results show that
Juwon Yun +4 more
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Advanced Materials Technologies, EarlyView.This study shows that a lightweight blackbox neural network provides a practical, cost‐effective solution for bidirectional process prediction in laser‐induced graphene (LIG) fabrication. Achieving high predictive performance with minimal overhead, the approach democratizes machine learning (ML) for resource‐limited environments.
Maxim Polomoshnov +3 more
wiley +1 more source
Hybrid control approach for fast switching MMCs
The Journal of Engineering, 2019 This study presents a new hybrid control approach for different control and switching frequencies for converters of the modular multi-level converter (MMC) family.
Mathias Schnarrenberger +2 more
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