Results 11 to 20 of about 361,099 (313)

BIG DATA PROCESSING TECHNOLOGIES IN COMPUTER SCIENCE TEACHING

open access: yes, 2021
The article considers basic concepts of data science. The technologies of Machine Learning and Data Mining and the corresponding free software and data sources suitable for use in the educational process are analyzed. Elements of the methodology of teaching the basics of Data Science to future computer science teachers and computer scientists are ...
Horoshko Y., Tsybko H., Kostiuchenko A.
openaire   +3 more sources

Lower bounds for multi-pass processing of multiple data streams [PDF]

open access: yes, 2009
This paper gives a brief overview of computation models for data stream processing, and it introduces a new model for multi-pass processing of multiple streams, the so-called mp2s-automata.
Schweikardt, Nicole
core   +1 more source

Network coding for reliable video distribution in multi-hop device-to-device communications

open access: yesEURASIP Journal on Wireless Communications and Networking, 2020
It is becoming more and more popular to share videos among multiple users. However, sharing video in traditional cellular networks will incur high expenses.
Lei Wang   +5 more
doaj   +1 more source

Development of the computing node for processing satellite imagery and spatial data for earth sciences

open access: yesSpatial Data Processing for Monitoring of Natural and Anthropogenic Processes 2021, 2021
The work is devoted to the development of a computing node for processing satellite and spatial data for earth sciences by the example of its implementation as part of the Information and Analytical Environment to support scientific research in geology of the Vernadsky State Geological Museum (SGM RAS).
V.V. Naumova, A.A. Zagumennov
openaire   +1 more source

LD-SLAM: A Robust and Accurate GNSS-Aided Multi-Map Method for Long-Distance Visual SLAM

open access: yesRemote Sensing, 2023
Continuous, robust, and precise localization is pivotal in enabling the autonomous operation of robots and aircraft in intricate environments, particularly in the absence of GNSS (global navigation satellite system) signals.
Dongdong Li   +7 more
doaj   +1 more source

Computer-based inquiry to enhance science process skills in undergraduate students using physiological data

open access: yesAdvances in Physiology Education, 2023
ZebraSTMe is a novel computer-based educational module that utilizes spontaneous tail coiling analysis in zebrafish embryos to enhance undergraduate students’ scientific inquiry skills. By addressing the challenges of time, cost, and laboratory resources, the module improves students’ science process skills and promotes reflection on their ...
Eugenio Leyva-Figueroa   +3 more
openaire   +2 more sources

High-Dimensional Similarity Query Processing for Data Science

open access: yes, 2021
Similarity query (a.k.a. nearest neighbor query) processing has been an active research topic for several decades. It is an essential procedure in a wide range of applications (e.g., classification & regression, deduplication, image retrieval, and ...
Wang, W   +14 more
core   +1 more source

Research Progress on Models, Algorithms, and Systems for Remote Sensing Spatial-Temporal Big Data Processing

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021
With the rapid development of high-resolution earth observation systems, the data processing, algorithm design, and system development of remote sensing spatial-temporal big data (RS-STBD) have gradually become the bottleneck problems in the application ...
Yang Liu   +4 more
doaj   +1 more source

Information Cascades Prediction With Graph Attention

open access: yesFrontiers in Physics, 2021
The cascades prediction aims to predict the possible information diffusion path in the future based on cascades of the social network. Recently, the existing researches based on deep learning have achieved remarkable results, which indicates the great ...
Zhihao Chen   +13 more
doaj   +1 more source

Studies of NO2 Gas-Sensing Characteristics of a Novel Room-Temperature Surface-Photovoltage Gas Sensor Device

open access: yesSensors, 2020
In this work the characteristics of a novel type of room temperature NO2 gas sensor device based on the surface photovoltage effect are described. It was shown that for our SPV gas sensor device, using porous sputtered ZnO nanostructured thin films as ...
Monika Kwoka, Jacek Szuber
doaj   +1 more source

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