Results 61 to 70 of about 382,586 (300)

Resource Aware Sensor Nodes in Wireless Sensor Networks [PDF]

, 2005
Wireless sensor networks are continuing to receive considerable research interest due, in part, to the range of possible applications. One of the greatest challenges facing researchers is in overcoming the limited network lifetime inherent in the small ...
Al-Hashimi, Bashir M., Harris, Nick R., Merrett, Geoff V., White, Neil M.   +3 more
core   +1 more source

Toward the 3rd Generation of Smart Farming: Materials, Devices, and Systems for E‐Plant Technologies

Advanced Functional Materials, EarlyView.
This review explores the latest developments in e‐plant technologies, which are revolutionizing smart farming by enabling real‐time monitoring of plant and environmental conditions. It covers the design, applications, and systems of e‐plant devices, detailing how they integrate data analytics to optimize agricultural practices, enhance crop yields, and
Daegun Kim, Jonghyun Won, Hyeongmin Park, Jun‐Gyu Choi, Sungjun Park, Giwon Lee   +5 more
wiley   +1 more source

Non-contact assessment of cardiac physiology using FO-MVSS-based ballistocardiography: a promising approach for heart failure evaluation

Scientific Reports
Continuous monitoring of cardiac motions has been expected to provide essential cardiac physiology information on cardiovascular functioning. A fiber-optic micro-vibration sensing system (FO-MVSS) makes it promising.
Jing Zhan, Xiaoyan Wu, Xuelei Fu, Chenze Li, Ke-Qiong Deng, Qin Wei, Chao Zhang, Tao Zhao, Congcong Li, Longting Huang, Kewei Chen, Qiongxin Wang, Zhengying Li, Zhibing Lu   +13 more
doaj   +1 more source

Energy consumption modeling of industrial robot based on simulated power data and parameter identification

Advances in Mechanical Engineering, 2018
Industrial robots consume a considerable amount of energy in the manufacturing industry. As sustainable manufacturing is one of the directions of manufacturing, the energy efficiency of the industrial robots should be considered.
Aiming Liu, Huan Liu, Bitao Yao, Wenjun Xu, Ming Yang   +4 more
doaj   +1 more source

A survey of self organisation in future cellular networks [PDF]

, 2013
This article surveys the literature over the period of the last decade on the emerging field of self organisation as applied to wireless cellular communication networks.
Aliu, Osianoh Glenn, Evans, Barry, Imran, Ali, Imran, Muhammad Ali   +3 more
core   +1 more source

Gaussian‐Sigmoid Reinforcement Transistors: Resolving Exploration‐Exploitation Trade‐Off Through Gate Voltage‐Controlled Activation Functions

Advanced Functional Materials, EarlyView.
The characteristics of a vertical n–p–i–p heterostructure transistor device, which exhibits a voltage‐tunable transition between Gaussian and sigmoid functions, are investigated. The mixed state of the transfer curve enables the utilization of both exploitation and exploration, improving computational performance in reinforcement learning tasks ...
Jisoo Park, Juhyung Seo, Ryun‐Han Koo, Dinithi Jayasuriya, Nethmi Jayasinghe, Wonjun Shin, Amit R. Trivedi, Hocheon Yoo   +7 more
wiley   +1 more source

EMQP: An Energy-Efficient Privacy-Preserving MAX/MIN Query Processing in Tiered Wireless Sensor Networks

International Journal of Distributed Sensor Networks, 2013
We consider a hybrid two-tiered sensor network consisting of regular resource-limited sensor nodes and powerful master nodes with abundant resources. In the architecture, master nodes take charge of storing data collected by sensor nodes and processing ...
Hua Dai, Geng Yang, Xiaolin Qin
doaj   +1 more source

A P2P Dynamic Trust Model Based on Service Expectation [PDF]

Jisuanji gongcheng, 2016
In order to solve the poor dynamic adaptability to the node’s behaviors in current P2P trust models and deal with the variety of malicious attacks in the network,a new P2P dynamic trust model is proposed.Several parameters are introduced in computing ...
ZHU Jie,CAO Xiaomei,GUO Huajuan
doaj   +1 more source

Practical Network Coding in Sensor Networks: Quo Vadis? [PDF]

, 2012
. Network coding is a novel concept for improving network ca-pacity. This additional capacity may be used to increase throughput or reliability. Also in wireless networks, network coding has been proposed as a method for improving communication.
Kasun Samarasinghe, Mahesh Bogadi, Olaf L, Shankar Prasad, Thiemo Voigt, Utz Roedig   +5 more
core   +2 more sources

SMaRT Stacking: A Methodology to Produce Optimally Layered EMI Shields with Maximal Green Index Using Fused Deposition Modeling

Advanced Functional Materials, EarlyView.
Electromagnetic interference (EMI) shields consisting of polylactic acid (PLA) in layers with different concentrations of multiwalled carbon nanotubes (MWCNT) are produced using additive manufacturing. The permittivity function of layers with different filler concentrations is learned using data of homogeneous and randomly ordered shields.
Stijn De Smedt, Brecht Evens, Pramod Ravichandran, Panagiotis Patrinos, Frederik Van Loock, Ruth Cardinaels   +5 more
wiley   +1 more source