Results 81 to 90 of about 717,844 (304)

Fast approximation of the top‐k items in data streams using FPGAs

IET Computers & Digital Techniques, 2023
Two methods are presented for finding the top‐k items in data streams using Field Programmable Gate Arrays (FPGAs). These methods deploy two variants of a novel accelerator architecture capable of extracting an approximate list of the topmost frequently ...
Ali Ebrahim, Jalal Khalifat
doaj   +1 more source

Design of a shift-and-add based hardware accelerator for color space conversion

, 2013
In this paper, a Nios II processor based hardware/software co-design architecture with high expandability and development flexibility is proposed. The architecture integrates a pipelined color space converter (CSC), hardware accelerator (HA), and a LCD ...
Li, Shih-An; Chen, Ching-Yi; Chen, Ching-Han
core   +1 more source

3D‐Printed Gradient Shape‐Memory Strain Sensors With Rewritable Gauge Factors

Advanced Functional Materials, EarlyView.
A 3D‐printed shape‐memory strain sensor combines thermomechanical programming with gradient architectural design. Preset strain rewrites the gauge factor (GF), while the gradient geometry amplifies the response through strain redistribution. Reprogrammable sensitivity enables the same sensor to detect weak pulse signals and monitor large‐amplitude ...
Xuan Zhang, Wenjie Qiao, Kaixin Jiang, Sherry Chen, Hanyu Cui, Kirsten Dyer, Xuefeng Zhu, Ting Wang, Xuehua Zhang, Ben Bin Xu, Jie Kong   +10 more
wiley   +1 more source

Trinity: In-Database Near-Data Machine Learning Acceleration Platform for Advanced Data Analytics

IEEE Access
The ability to perform machine learning (ML) tasks in a database management system (DBMS) is a new paradigm for conventional database systems as it enables advanced data analytics on top of well-established capabilities of DBMSs. However, the integration
Ji-Hoon Kim, Seunghee Han, Kwanghyun Park, Soo-Young Ji, Joo-Young Kim   +4 more
doaj   +1 more source

Compact hardware accelerator for functional verification and rapid prototyping of 4G wireless communication systems

, 2005
Conference paperIn this paper, we propose an FPGA-based hardware accelerator platform with Xilinx Virtex-II V3000 in a compact PCMCIA form factor. By partitioning the complex algorithms in the 4G simulator to the hardware accelerator, we apply an ...
Yuanbin Guo, D. McCain, McCain, Dennis, Guo, Yuanbin   +3 more
core   +1 more source

Neuromorphic Devices for Extreme Environments: State‐Variable Reliability and Stabilization Strategies

Advanced Functional Materials, EarlyView.
Neuromorphic devices for extreme environments are interpreted through the physical states that store and process information. Radiation, temperature extremes, and vacuum can perturb vacancies, filaments, trapped charges, polarization, interfaces, and readout signals.
Taehyun Park, Geon Park, Junhyung Cho, Jaechan Song, Wangmyung Choi, Jaehyun Hur, Nicola Gasparini, Hocheon Yoo   +7 more
wiley   +1 more source

Hardware-accelerator aware VNF-chain recovery [PDF]

, 2020
Hardware-accelerators in Network Function Virtualization (NFV) environments have aided telecommunications companies (telcos) to reduce their expenditures by offloading compute-intensive VNFs to hardware-accelerators.
Tavernier, Wouter, Wouter Tavernier, Mario Pickavet, Colle, Didier, Didier Colle, Sharma, Gourav Prateek, Pickavet, Mario, Gourav Prateek Sharma   +7 more
core   +1 more source

Programming Neuromorphic Plasticity Through Ionic and Electronic Coupling in Organic Electrochemical Transistors

Advanced Functional Materials, EarlyView.
Neuromorphic plasticity in OECTs is governed by the post‐stimulus evolution of coupled ionic and electronic states. Semiconductor chemistry and morphology, electrolyte composition and interfaces, and device architecture regulate ion injection, transport, confinement, and release, shifting responses from rapidly relaxing STP to metastable memory and ...
Inho Lee, Hyoik Jang, Ji Hwan Kim, Jonghyun Won, Namhee Kim, Wonseok Shin, Giwon Lee, Eunho Lee, Daegun Kim, Sungjun Park   +9 more
wiley   +1 more source

Digitally Printed Eco‐Friendly Electronic Devices

Advanced Functional Materials, EarlyView.
Fabrication of electronics using eco‐friendly materials through digital printing routes is a promising strategy for improving life cycle sustainability and reducing the environmental impacts of conventional manufacturing. This review highlights state‐of‐the‐art eco‐friendly materials, green ink formulations, various resource‐efficient digital printing ...
Nitheesh M. Nair, Mikel Rincón‐Iglesias, Cristian Mendes‐Felipe, Fatemeh Etehadi, Senentxu Lanceros‐Méndez, Gerardo Hernandez‐Sosa   +5 more
wiley   +1 more source

A Low-Resource Hardware Design for Bearing Fault Detection Using Support Vector Machines

IEEE Access
Bearing fault detection is critical for ensuring the reliability of industrial machinery, as mechanical failures can lead to significant downtime and maintenance costs.
Jan Timmer, Ardavan Elahi, Philipp Lehninger, Axel Jantsch   +3 more
doaj   +1 more source