Results 91 to 100 of about 20,325,205 (421)

A multi-dimensional hierarchical evaluation system for data quality in trustworthy AI

Journal of Big Data
Recently, the widespread adoption of artificial intelligence (AI) has given rise to a significant trust crisis, stemming from the persistent emergence of issues in practical applications.
Hui-Juan Zhang, Can-Can Chen, Peng Ran, Kai Yang, Quan-Chao Liu, Zhe-Yuan Sun, Jia Chen, Jia-Ke Chen   +7 more
doaj   +1 more source

Advanced Research in Shipping Informatics and Communications

Journal of Marine Science and Engineering
The shipping industry, a vital part of global trade and the maritime transport system (MTS) and a critical infrastructure for all nations, is undergoing a technological evolution through the integration of advanced information and communication ...
Nikitas Nikitakos, Iosif Progoulakis
doaj   +1 more source

Visualization of Modern Political Space: Research Priorities

Проблемы постсоветского пространства, 2020
In modern humanitarian studies and research in a number of social sciences, interpretation of visual data is often used. However, in some cases, it is able to make a negative adjustment in the methodology and research methods, which is a consequence of ...
M. G. Goguadze
doaj   +1 more source

Smart Grid Communications: Overview of Research Challenges, Solutions, and Standardization Activities

, 2011
Optimization of energy consumption in future intelligent energy networks (or Smart Grids) will be based on grid-integrated near-real-time communications between various grid elements in generation, transmission, distribution and loads.
Chin, Woon Hau, Efthymiou, Costas, Fan, Zhong, Gormus, Sedat, Kalogridis, Georgios, Kulkarni, Parag, Lambotharan, Sangarapillai, Sooriyabandara, Mahesh, Zhu, Ziming   +8 more
core   +1 more source

An Examination of Aerosol Jet‐Printed Surface Roughness and its Impact on the Performance of High‐Frequency Electronics

Advanced Engineering Materials, EarlyView.
This study explores aerosol jet‐printed (AJP) surface roughness, its effects on the performance of microwave electronics, and its process contributors. First, an electromagnetic model is vetted for AJP's unique roughness signature. Simulations are built which show process‐induced roughness is as significant as conductor resistivity in driving microwave
Christopher Areias, Alkim Akyurtlu
wiley   +1 more source

A rapid fingerprint positioning method based on deep convolutional neural network for MIMO-OFDM systems

Urban Lifeline
The combination of fingerprint positioning and 5G (the 5th Generation Mobile Communication Technology) offers broader application prospects for indoor positioning technology, but also brings challenges in real-time performance.
Chenlin He, Xiaojun Wang, Jiyu Jiao, Yuhua Huang, Chengpei Han, Yizhuo Zhang, Jianping Zhu   +6 more
doaj   +1 more source

Performance of Ship-Based QKD Under the Influence of Sea-Surface Atmospheric Turbulence

Photonics
There are numerous studies on the effects of ocean turbulence on wireless optical communications and on satellite–ground quantum key distribution (QKD); however, there are few studies on the impact of near sea-surface turbulence on ship-based QKD ...
Gui-Ying Jiang, Ya-Ping Li, Xiao-Han Li, Wei-Dong Zhang, Zi-Ao Wan, Qi-Ming Zhu, Peng-Fei Gong, Song Zhang   +7 more
doaj   +1 more source

The Future of Education Research Journals: Challenges and responses

Education Policy Analysis Archives, 2014
This special issue of Education Policy Analysis Archives addresses scholarly production and publishing (the two are intimately related) in the field of education.
David Post
doaj   +1 more source

End of Publication? Open access and a new scholarly communication technology [PDF]

arXiv, 2016
At this time, developers of research information systems are experimenting with new tools for research outputs usage that can expand the open access to research. These tools allow researchers to record research as annotations, nanopublications or other micro research outputs and link them by scientific relationships.
arxiv  

Community Archetypes: An Empirical Framework for Guiding Research Methodologies to Reflect User Experiences of Sense of Virtual Community [PDF]

arXiv, 2023
Humans need a sense of community (SOC), and social media platforms afford opportunities to address this need by providing users with a sense of virtual community (SOVC). This paper explores SOVC on Reddit and is motivated by two goals: (1) providing researchers with an excellent resource for methodological decisions in studies of Reddit communities ...
arxiv