Results 61 to 70 of about 3,719,507 (369)

A New Approach for Computing the Bandwidth Statistics of Avalanche Photodiodes [PDF]

, 2000
A new approach for characterizing the avalanche-buildup-time-limited bandwidth of avalanche photodiodes (APDs) is introduced which relies on the direct knowledge of the statistics of the random response time.
Dong, Guoquan, Hayat, Majeed M.
core   +1 more source

Process‐Informed Analysis of As‐Built Metal Additive Surface Features

Advanced Engineering Materials, EarlyView.
This article introduces a novel method for feature‐based surface texture characterisation directly incorporating manufacturing variables into the feature extraction workflow. This marks a major step towards identifying process‐specific surface properties and their influence on part function and hence a holistic understanding of process–structure ...
Theresa Buchenau, Adam Thompson, Hauke Brüning, Marc Amkreutz, Bernd Mayer, Samanta Piano   +5 more
wiley   +1 more source

SatFed: A Resource-Efficient LEO-Satellite-Assisted Heterogeneous Federated Learning Framework

Engineering
Traditional federated learning (FL) frameworks rely heavily on terrestrial networks, whose coverage limitations and increasing bandwidth congestion significantly hinder model convergence.
Yuxin Zhang, Zheng Lin, Zhe Chen, Zihan Fang, Xianhao Chen, Wenjun Zhu, Jin Zhao, Yue Gao   +7 more
doaj   +1 more source

The bandwidth theorem for locally dense graphs

Forum of Mathematics, Sigma, 2020
The bandwidth theorem of Böttcher, Schacht, and Taraz [Proof of the bandwidth conjecture of Bollobás and Komlós, Mathematische Annalen, 2009] gives a condition on the minimum degree of an n-vertex graph G that ensures G contains every r-chromatic graph H
Katherine Staden, Andrew Treglown
doaj   +1 more source

Spatial Interference Detection for Mobile Visible Light Communication

, 2017
Taking advantage of the rolling shutter effect of CMOS cameras in smartphones is a common practice to increase the transfered data rate with visible light communication (VLC) without employing external equipment such as photodiodes.
Braud, Tristan, Guler, Ali Ugur, Hui, Pan   +2 more
core   +1 more source

A Thermodynamic 3D Model for the Simulation of Diffusion‐Controlled Alloying Processes in Heterogeneous Material Structures

Advanced Engineering Materials, EarlyView.
A numerical model resulting from irreversible thermodynamics for describing transport processes is introduced, focusing on thermodynamic activity gradients as the actual driving force for diffusion. Implemented in CUDA C++ and using CalPhaD methods for determining the necessary activity data, the model accurately simulates interdiffusion in aluminum ...
Ulrich Holländer, Leonhard Holländer, André Langohr, Hans Jürgen Maier   +3 more
wiley   +1 more source

Dynamic Traffic Engineering for Cooperative Fog-Cloud Environment: Trade-off Analysis of Cost and Utilization Under Different Load Conditions

Journal of Communications Software and Systems
Fog computing has become an attractive computing method for different IoT (Internet of Things) applications that require low latency and location awareness.
Md. Rahinur Rahman, Mirza Mohd Shahriar Maswood   +1 more
doaj   +1 more source

An Overview on Edge Computing Research

IEEE Access, 2020
With the rapid development of the Internet of Everything (IoE), the number of smart devices connected to the Internet is increasing, resulting in large-scale data, which has caused problems such as bandwidth load, slow response speed, poor security, and ...
Keyan Cao, Yefan Liu, Gongjie Meng, Qimeng Sun   +3 more
semanticscholar   +1 more source

Maximizing Memory Bandwidth for Streamed Computations [PDF]

, 2017
Processor speeds are increasing much faster than memory speeds, and thus memory bandwidth is rapidly becoming the limiting performance factor for many applications, particularly those whose inner loops linearly traverse streams of vector-like data. Because they execute sustained accesses, these streaming computations are limited more by bandwidth than ...
openaire   +1 more source

3D‐Printed Giant Magnetoresistive (GMR) Sensors Based on Self Compliant Springs

Advanced Engineering Materials, EarlyView.
This work explores 3D‐printed GMR sensors utilizing self‐compliant spring structures and conductive PLA composites. By optimizing arm width, we achieved high piezoresistive (0.34%/mm) and magnetoresistive (0.77%/mT) sensitivities. Demonstrated through Bluetooth‐integrated pressure and magnetic position sensing, these full printed low‐cost, customizable
Josu Fernández Maestu, Nelson Pereira, Javier Vicente, Carmen Rial Tubio, Senentxu Lanceros‐Méndez   +4 more
wiley   +1 more source