Results 91 to 100 of about 21,879 (274)

A Flexible and Energy‐Efficient Compute‐in‐Memory Accelerator for Kolmogorov–Arnold Networks

open access: yesAdvanced Intelligent Systems, EarlyView.
This article presents KA‐CIM, a compute‐in‐memory accelerator for Kolmogorov–Arnold Networks (KANs). It enables flexible and efficient computation of arbitrary nonlinear functions through cross‐layer co‐optimization from algorithm to device. KA‐CIM surpasses CPU, ASIC, VMM‐CIM, and prior KAN accelerators by 1–3 orders of magnitude in energy‐delay ...
Chirag Sudarshan   +6 more
wiley   +1 more source

Design and Implementation of Multilevel Inverters for Fuel Cell Energy Conversion System

open access: yesIEEE Access, 2020
Power converter plays a significant role in Proton Exchange Membrane Fuel Cell (PEMFC) energy generation systems, which is an alternative of distributed energy generation systems.
C. Dhanamjayulu   +5 more
doaj   +1 more source

Switching-Cell Arrays - An Alternative Design Approach in Power Conversion [PDF]

open access: yes, 2018
© 2018 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting /republishing this material for advertising or promotional purposes, creating new ...
Busquets Monge, Sergio   +1 more
core   +2 more sources

Retinal Vessel Segmentation: A Comprehensive Review From Classical Methods to Deep Learning Advances (1982–2025)

open access: yesAdvanced Intelligent Systems, EarlyView.
Four decades of retinal vessel segmentation research (1982–2025) are synthesized, spanning classical image processing, machine learning, and deep learning paradigms. A meta‐analysis of 428 studies establishes a unified taxonomy and highlights performance trends, generalization capabilities, and clinical relevance.
Avinash Bansal   +6 more
wiley   +1 more source

Microplastics in the menu of Mediterranean zooplankton: Insights from the feeding response of the calanoid copepod Centropages typicus

open access: yesMarine Ecology, EarlyView., 2023
Abstract Microplastic input into the ocean represents an increasing threat to marine biota and may endanger the functioning of marine ecosystems, especially in semi‐enclosed basins, such as the Mediterranean Sea. The size spectrum of microplastics overlaps with that of nano‐microplankton (2–200 μm), thus potentially misleading suspension‐feeding ...
Claudia Traboni   +3 more
wiley   +1 more source

PENGEMBANGAN TOPOLOGI INVERTER MULTILEVEL TIGA TINGKAT SATU FASA TIPE DIODE CLAMPED DENGAN MEREDUKSI KOMPONEN SAKLAR DAYA

open access: yesJurnal Nasional Teknik Elektro, 2016
Inverter multilevel adalah konverter yang mengubah sumber listrik DC menjadi sumber listrik AC dengan keluaran tegangan lebih dari dua tingkat. Topologi konvensional inverter multilevel untuk tiga tingkat yang berkembang saat ini umumnya menggunakan ...
Hendi Matalata, Muh.Imran Hamid
doaj  

Transformerless UPFC Using Multilevel Inverter

open access: yesInternational Journal Of Engineering And Computer Science, 2017
This paper proposes transformer-less Unified Power Flow Controller (UPFC) which can be able to control the parameters of the transmission line. It incorporates back to back inverter that requires large transformers for power flow injection. The transformers are somewhat bulky, very costly and introduce high losses due to magnetic properties of the ...
R.Vishwa Priya, Dr.S.K.Nandha Kumar
openaire   +1 more source

Venture Funding: Signals of Environmental Orientation and Their Interplay With Investor‐ and Country‐Level Characteristics

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Environmentally oriented ventures pursue a dual mission: to create both environmental and financial value. This dual mission adds complexity and can influence ventures' funding prospects, as investors mostly pursue financial motivations.
David Flore   +2 more
wiley   +1 more source

The development of a generalized multilevel inverter for symmetrical and asymmetrical dc sources with a minimized ON state switch

open access: yesAin Shams Engineering Journal
This paper proposes a double source double diode double switch (DSDDDS) multilevel inverter to generate positive voltage and a connecting polarity changing circuit of an H-bridge inverter to generate negative voltage.
V. Kubendran   +4 more
doaj   +1 more source

Optimization of single-phase multilevel inverter voltage quality using time domain problem formulation [PDF]

open access: yes, 2014
The multilevel inverter optimal voltage quality problem is formulated in time domain in order to account for all switching harmonics. The numerical solutions establish theoretical voltage quality lower bounds for a singlephase multilevel inverter ...
Kopanos, G. M., Ornov, N., Ruderman, A.
core  

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