Results 21 to 30 of about 1,515,607 (318)

An Adaptive Impedance Matching Network with Closed Loop Control Algorithm for Inductive Wireless Power Transfer

Sensors, 2017
For an inductive wireless power transfer (IWPT) system, maintaining a reasonable power transfer efficiency and a stable output power are two most challenging design issues, especially when coil distance varies.
Zhidong Miao, Dake Liu, Chen Gong
doaj   +1 more source

A scalable ASIP for BP Polar decoding with multiple code lengths

MATEC Web of Conferences, 2018
In this paper, we propose a flexible scalable BP Polar decoding application-specific instruction set processor (PASIP) that supports multiple code lengths (64 to 4096) and any code rates.
Qiao Wan, Liu Dake
doaj   +1 more source

On algorithmic equivalence of instruction sequences for computing bit string functions [PDF]

, 2014
Every partial function from bit strings of a given length to bit strings of a possibly different given length can be computed by a finite instruction sequence that contains only instructions to set and get the content of Boolean registers, forward jump ...
Bergstra, J. A., Middelburg, C. A.
core   +2 more sources

The design of scalar AES Instruction Set Extensions for RISC-V

Transactions on Cryptographic Hardware and Embedded Systems, 2020
Secure, efficient execution of AES is an essential requirement on most computing platforms. Dedicated Instruction Set Extensions (ISEs) are often included for this purpose. RISC-V is a (relatively) new ISA that lacks such a standardized ISE.
Ben Marshall, G. Richard Newell, Dan Page, Markku-Juhani O. Saarinen, Claire Wolf   +4 more
doaj   +3 more sources

Audio Denoising Coprocessor Based on RISC-V Custom Instruction Set Extension

Acoustics, 2022
As a typical active noise control algorithm, Filtered-x Least Mean Square (FxLMS) is widely used in the field of audio denoising. In this study, an audio denoising coprocessor based on Retrenched Injunction System Computer-V (RISC-V), a custom ...
Jun Yuan, Qiang Zhao, Wei Wang, Xiangsheng Meng, Jun Li, Qin Li   +5 more
doaj   +1 more source

Symmetric Cryptography on RISC-V: Performance Evaluation of Standardized Algorithms

Cryptography, 2022
The ever-increasing need for securing computing systems using cryptographic algorithms is spurring interest in the efficient implementation of common algorithms.
Görkem Nişancı, Paul G. Flikkema, Tolga Yalçın   +2 more
doaj   +1 more source

Analysis on the Possibility of RISC-V Adoption [PDF]

, 2020
As the interface between hardware and software, Instruction Set Architectures (ISAs) play a key role in the operation of computers. While both hardware and software have continued to evolve rapidly over time, ISAs have undergone minimal change. Since its
Scott, Ian
core  

Virtual Machine Support for Many-Core Architectures: Decoupling Abstract from Concrete Concurrency Models [PDF]

, 2010
The upcoming many-core architectures require software developers to exploit concurrency to utilize available computational power. Today's high-level language virtual machines (VMs), which are a cornerstone of software development, do not provide ...
A. Peymandoust, Alastair R. Beresford, Andreas Gal Albert Noll, Bram Adams, Bratin Saha, Carl Hewitt, Charles Antony Richard Hoare, Charles R. Johns, Chen-Yong Cher, Colin Blundell, David Ungar, David Wentzlaff, Doug Lea, ECMA International, Edward A. Lee, freescale semiconductor, Georg Sorst, Gul Agha, Hans Schippers, Haris Volos, Intel Corporation, James Gosling, Jim Gray, John A. Trono, John S. Danaher, John Zigman, Jos'e M. Piquer, Kevin Casey, Kevin Williams, Larry Seiler, Lukasz Ziarek, M. Anton Ertl, Mark S. Miller, Maurice Herlihy, Michael Haupt, Michael R. Marty, Nir Shavit, Pascal Costanza, Philipp Haller, Rajesh K. Karmani, Robert D. Blumofe, Robert Virding, Simon Gay, Sriram Srinivasan, Stefan Marr, Stefan Marr, Stijn Timbermont, Theo D'Hondt, Thomas Kistler, Tom Van Cutsem, Uwe Kastens, Vijay A. Saraswat, Virendra J. Marathe, Wenzhang Zhu, Wolfgang De Meuter, Xu Wang, Yaoqing Gao   +56 more
core   +3 more sources

Function-call Instruction Characteristic Analysis Based Instruction Set Architecture Recognization Method for Firmwares [PDF]

Jisuanji kexue
The recognition of instruction set architecture is a crucial task for conducting security research on embedded devices,and has significant implications.However,existing studies and tools often suffer from low recognition accuracy and high false positive ...
JIA Fan, YIN Xiaokang, GAI Xianzhe, CAI Ruijie, LIU Shengli
doaj   +1 more source

The Effects of Combined Verbal Encouragement and Technical Instruction on Technical Skills and Psychophysiological Responses During Small-Sided Handball Games Exercise in Physical Education

Frontiers in Psychology, 2022
To examine the effects of combined positive verbal encouragement and general technical guidelines on technical and psychophysiological parameters in pupils during a small-sided handball passing game.
Feten Sahli, Raouf Hammami, Raouf Hammami, Hajer Sahli, Nidhal Jebabli, Walid Selmi, Walid Selmi, Makrem Zghibi, Roland van den Tillaar   +8 more
doaj   +1 more source