Results 341 to 350 of about 25,913,991 (378)

Big Data Acquisition Under Failures in FiWi Enhanced Smart Grid

IEEE Transactions on Emerging Topics in Computing, 2019
With the increasing of monitoring devices and advanced measurement infrastructures, smart grids (SGs) collect large amounts of data every moment, which gives rise to the SG big data.
Hongzhi Guo, Jiajia Liu, Lei Zhao
semanticscholar   +1 more source

Low-Cost and Confidentiality-Preserving Data Acquisition for Internet of Multimedia Things

IEEE Internet of Things Journal, 2018
Internet of Multimedia Things (IoMT) faces the challenge of how to realize low-cost data acquisition while still preserve data confidentiality. In this paper, we present a low-cost and confidentiality-preserving data acquisition framework for IoMT. First,
Yushu Zhang, Qi He, Yong Xiang, Leo Yu Zhang, B. Liu, Junxin Chen, Yiyuan Xie   +6 more
semanticscholar   +1 more source

Data Acquisition

1999
Publisher Summary This chapter provides the basic information needed to acquire accurate real-time data. There are two ways to acquire the data needed to perform a real time analysis (RTA): direct acquisition and tape recording. In direct-acquisition mode, the real-time analyzer can be used to acquire a variety of vibration and nonvibration, process ...
openaire   +3 more sources

An automated driving systems data acquisition and analytics platform

Transportation Research Part C: Emerging Technologies, 2023
Xin Xia, Zonglin Meng, Xu Han, Hanzhao Li, T. Tsukiji, Runsheng Xu, Zhaoliang Zheng, Jiaqi Ma   +7 more
semanticscholar   +1 more source

High-Precision Electrical Impedance Tomography Data Acquisition System for Brain Imaging

IEEE Sensors Journal, 2018
In electrical impedance tomography (EIT), it is difficult to obtain the intracranial impedance due to the highly resistive skull enclosing the brain. Therefore, a high-precision data acquisition system is required for brain EIT.
Xuetao Shi, Weichen Li, Fusheng You, Xuyang Huo, Canhua Xu, Zhenyu Ji, Ruigang Liu, Benyuan Liu, Yandong Li, F. Fu, Xiuzhen Dong   +10 more
semanticscholar   +1 more source

Data acquisition for urban building energy modeling: A review

Building and Environment, 2022
Chao Wang, Martina Ferrando, F. Causone, Xing Jin, Xiaoxia Zhou, Xing Shi   +5 more
semanticscholar   +1 more source

Seismic data acquisition

SEG Technical Program Expanded Abstracts 1988, 1988
Seismic data acquisition involves a number of different subjects, and I am not expert in each of these areas. In fact, it is possible that such an expert in all phases of seismic acquisition may be entirely hypothetical. My approach, therefore, will be to list and briefly describe some ideas which I think are likely to be important in the future.
openaire   +2 more sources

Data Acquisition

2002
Publisher Summary Analog data can be converted into digital form and transmitted over short or long distances. An analog-to-digital converter (ADC) can be made more efficient by the use of a sample and hold between the input signal and the converter's input.
openaire   +2 more sources

A Framework for IoT Data Acquisition and Forensics Analysis

2018 IEEE International Conference on Big Data (Big Data), 2018
A framework for IOT data acquisition and analysis is proposed. This framework can help data collection from a variety of different IoT devices. More precisely, our objective is to construct a practical methodology to facilitate forensic collection of ...
H. Chi, Temilola Aderibigbe, B. C. Granville   +2 more
semanticscholar   +1 more source

Field data acquisition

1989
Measurements of environmental or plant parameters must be recorded in some fashion in order to obtain the appropriate data to meet a research objective. For instruments where the signals are read infrequently and can be copied into a notebook, meters of either the analog (pointer and scale) or digital (numeric display) type may be satisfactory.
openaire   +2 more sources