Results 61 to 70 of about 441 (179)

Extending the Performance of Hybrid NoCs beyond the Limitations of Network Heterogeneity

Journal of Low Power Electronics and Applications, 2017
To meet the performance and scalability demands of the fast-paced technological growth towards exascale and big data processing with the performance bottleneck of conventional metal-based interconnects (wireline), alternative interconnect fabrics, such ...
Michael Opoku Agyeman, Wen Zong, Alex Yakovlev, Kin-Fai Tong, Terrence Mak   +4 more
doaj   +1 more source

LightAuth: A Lightweight Sensor Nodes Authentication Framework for Smart Health System

Expert Systems, Volume 42, Issue 2, February 2025.
ABSTRACT Counterfeit medical devices pose a threat to patient safety, necessitating a secure device authentication system for medical applications. Resource‐constrained sensory nodes are vulnerable to hacking, prompting the need for robust security measures.
Zain Ul Islam Adil, Majid Iqbal Khan, Kahkishan Sanam, Saif U. R. Malik, Syed Atif Moqurrab, Gautam Srivastava   +5 more
wiley   +1 more source

Cache Access Fairness in 3D Mesh-Based NUCA

IEEE Access, 2018
Given the increase in cache capacity over the past few decades, cache access efficiency has come to play a critical role in determining system performance.
Zicong Wang, Xiaowen Chen, Zhonghai Lu, Yang Guo   +3 more
doaj   +1 more source

Enhancing Security and Performance in Live VM Migration: A Machine Learning‐Driven Framework With Selective Encryption for Enhanced Security and Performance in Cloud Computing Environments

Expert Systems, Volume 42, Issue 2, February 2025.
ABSTRACT Live virtual machine (LVM) migration is pivotal in cloud computing for its ability to seamlessly transfer virtual machines (VMs) between physical hosts, optimise resource utilisation, and enable uninterrupted service. However, concerns persist regarding safeguarding sensitive data during migration, particularly in critical sectors like ...
Raseena M. Haris, Mahmoud Barhamgi, Ahmed Badawy, Armstrong Nhlabatsi, Khaled M. Khan   +4 more
wiley   +1 more source

Performance Improvement of PLC Channel Estimator and ASCET Equalizer in a FBMC Transmultiplexer Based on a Multi-Core Solution

IEEE Access, 2020
Power-Line Communication (PLC) employs multi-carrier modulations, such as Filter-Bank Multi-Carrier (FBMC), to improve communications through the PLC channel and provide an efficient use of the spectrum, thus allowing higher data rates.
Ruben Nieto, Raul Mateos, Alvaro Hernandez   +2 more
doaj   +1 more source

GPU Acceleration of the Boys Function Evaluation in Computational Quantum Chemistry

Concurrency and Computation: Practice and Experience, Volume 37, Issue 2, 25 January 2025.
ABSTRACT The Boys function, a mathematical integral function, plays a pivotal role and is frequently evaluated in ab initio molecular orbital computations. The main contribution of this paper is to accelerate the bulk evaluation of the Boys function through the effective utilization of GPUs.
Satoki Tsuji, Yasuaki Ito, Koji Nakano, Akihiko Kasagi   +3 more
wiley   +1 more source

Optimization strategies for multi‐block structured CFD simulation based on Sunway TaihuLight

Engineering Reports, Volume 7, Issue 1, January 2025.
We proposed several optimization strategies to reducing the consuming time for multi‐block structured CFD simulation based on Sunway TaihuLight super computing system. Numerical cases were performed and show the high load balance and efficiency of our parallel implementation that achieve a speedup of 8× + for one loop step, and a speed up of 2× + for ...
Xiaojing Lv, Wenhao Leng, Zhao Liu, Chengsheng Wu, Fang Li, Jiuxiu Xu   +5 more
wiley   +1 more source

Fine-Grained Communication-Aware Task Scheduling Approach for Acyclic and Cyclic Applications on MPSoCs

IEEE Access, 2019
Fine-grained task models can exploit parallelism to achieve high performance for multiprocessor system-on-chip (MPSoC). However, fine-grained models face the issues of high-communication overhead and difficult scheduling decisions, and the two challenges
Kai Huang, Xiaowen Jiang, Haitian Jiang, Xiaomeng Zhang, Min Yu, Rongjie Yan, Xiaolang Yan   +6 more
doaj   +1 more source

A novel simulated annealing based mapping for hybrid NoC-enabled DNN accelerators

Journal of King Saud University: Computer and Information Sciences
With the continuous development of very large-scale integration (VLSI), the number of cores integrated on a single chip has reached hundreds. Network-on-Chip (NoC), featuring a highly scalable and high-bandwidth communication architecture, has been ...
Chenglong Sun, Yihe Zhang, Yajun Liu, Yan Zhang, Qi Wang   +4 more
doaj   +1 more source

A Novel MPSoC Interface and Control Architecture for Multistandard RF Transceivers

IEEE Access, 2014
The introduction of new mobile communication standards, enabling the ever growing amount of data transmitted in mobile communication networks, continuously increases the complexity of control processing within radio frequency (RF) transceivers.
Siegfried Brandstatter, Mario Huemer
doaj   +1 more source