Results 41 to 50 of about 39,548 (119)

Genesis of Information Technologies as a Marker of the Genesis of Hierarchies in the Humankind’s System: a Model Representation

Современные информационные технологии и IT-образование, 2019
According to the informatics-cybernetic model of the Humankind’s hierarchical system, information technologies (IT) appear historically: 1) signal positions/sounds/movements: the characteristic size (radius of the same area circle) is ~64 m, the ...
Sergey N. Grinchenko, Julia L. Shchapova
doaj   +1 more source

Large-scale experiment in STEM education for high school students using artificial intelligence kit based on computer vision and Python

Heliyon
This study proposes an artificial intelligence (AI) kit for high school students in science, technology, engineering, and mathematics (STEM). The AI kit includes an edge AI machine and electronic components.
Meechai Lohakan, Choochat Seetao
doaj   +1 more source

Fine Resolution Probabilistic Land Cover Classification of Landscapes in the Southeastern United States

ISPRS International Journal of Geo-Information, 2018
Land cover classification provides valuable information for prioritizing management and conservation operations across large landscapes. Current regional scale land cover geospatial products within the United States have a spatial resolution that is too ...
Joseph St. Peter, John Hogland, Nathaniel Anderson, Jason Drake, Paul Medley   +4 more
doaj   +1 more source

Exploring Network Security Educator Knowledge

Journal of Cybersecurity Education, Research & Practice, 2023
It is critical for nations to have trained professionals in network security who can safeguard hardware, information systems, and electronic data. Network security education is a key knowledge unit of the National Centers of Academic Excellence in ...
Jennifer B. Chauvot, Deniz Gurkan, Cathy Horn   +2 more
doaj  

Comparison between TACS and CBTC System Degradation Impacts in Urban Rail Transit

Chengshi guidao jiaotong yanjiu
[Objective] To meet increasing urban rail transit capacity demands, traditional CBTC (communication-based train control) signaling systems-with ground-based interlocking as core architecture-are evolving toward TACS (train autonomous circumnavigation ...
WANG Chen, GAO Hao, FEI Bojun, LING Xiaoque, XU Haigui   +4 more
doaj   +1 more source

Dual system trusted terminal computing architecture based on TPCM RoT

Tongxin xuebao
Due to the limitations of the times, the von Neumann computer system failed to consider the modern security environment, and the computing structure lacked independent protective components based on hardware trusted roots. A trusted terminal architecture
HUANG Jianhui, ZHANG Jiangjiang, SHEN Changxiang, ZHANG Jianbiao   +3 more
doaj  

Electronic Computer-Aided Design for Low-Level Modeling of Networks-on-Chip

IEEE Access
This article proposes a Network-on-Chip (NoC) communication subsystem model on the basis of which the Electronic Computer-Aided Design (ECAD) architecture in the form of software is implemented.
Evgeny V. Lezhnev, Vladimir V. Zunin, Aleksandr A. Amerikanov, Aleksandr Y. Romanov   +3 more
doaj   +1 more source

Real-Time Human Action Anomaly Detection Through Two-Stream Spatial-Temporal Networks

IEEE Access
Human Action Anomaly Detection is an advanced technology that leverages computer vision and machine learning to identify unusual or suspicious human activities in real-time video stream and sensor data.
Chuan Peng, Zebin Jiang, Mao Lin, Hongbin Hu, Cen Qing, Yuankai Wu, Xiao Xu   +6 more
doaj   +1 more source