IoT-based data quality and data preprocessing of multinational corporations

N Sirisha, M Gopikrishna, P Ramadevi, R Bokka… - The Journal of High …, 2023 - Elsevier
Increasing numbers of devices that output large amounts of geographically referenced data
are being deployed as the Internet of Things (IoT) continues to expand. Partly as a result of …

Predictive maintenance in industry 4.0 for the SMEs: A decision support system case study using open-source software

M Pejić Bach, A Topalović, Ž Krstić, A Ivec - Designs, 2023 - mdpi.com
Predictive maintenance is one of the most important topics within the Industry 4.0 paradigm.
We present a prototype decision support system (DSS) that collects and processes data from …

Time Series Data Cleaning Under Expressive Constraints on Both Rows and Columns

X Ding, G Li, H Wang, C Wang… - 2024 IEEE 40th …, 2024 - ieeexplore.ieee.org
Time series data generated by thousands of sensors are suffering data quality problems.
Traditional constraint-based techniques have greatly contributed to data cleaning …

Efficient Relaxed Functional Dependency Discovery with Minimal Set Cover

X Ding, Y Liu, H Wang, C Wang, Y Song… - 2024 IEEE 40th …, 2024 - ieeexplore.ieee.org
Assessing data quality through Functional Depen-dencies (FDs) is a crucial aspect of data
governance. However, with the diverse range of data sources and the exponential growth in …

Evaluation method for insulation degradation of power transformer windings based on incomplete internet of things sensing data

Y Qu, H Zhao, S Zhao, L Ma, Z Mi - IET Science, Measurement …, 2024 - Wiley Online Library
This paper proposes a novel evaluation method to address the challenge of evaluating
insulation degradation in power transformer windings based on incomplete online Internet of …

DAFDiscover: Robust Mining Algorithm for Dynamic Approximate Functional Dependencies on Dirty Data

X Ding, Y Lu, H Wang, C Wang, Y Liu… - Proceedings of the VLDB …, 2024 - dl.acm.org
Data dependency mining plays a crucial role in understanding data relationships. To
address the increasing complexities of real-world data, Approximate Functional …

A Deep Learning Approach for Stochastic Structural Plane Generation Based on Denoising Diffusion Probabilistic Models

H Meng, X Qi, G Mei - Mathematics, 2024 - mdpi.com
The stochastic structural plane of a rock mass is the key factor controlling the stability of rock
mass. Obtaining the distribution of stochastic structural planes within a rock mass is crucial …

IoT OS Platform: Software Infrastructure for Next-Gen Industrial IoT

Z Xing, Y Lan, Z Sun, X Yang, H Zheng, Y Yu, D Yu - Applied Sciences, 2024 - mdpi.com
With the rapid development of the Internet of Things (IoT), the growth of the Industrial Internet
of Things (IIoT) applied in the industrial sector has also been swift. However, in practical …

Deep Koopman Kalman Filter for Nonlinear Model-free Industrial Process Data Denoising and Its Soft Sensing Application

Q Sui, Y Wang, Z Chen, C Liu, D Xu… - IEEE Sensors …, 2024 - ieeexplore.ieee.org
Data-driven modeling of industrial processes is fundamental for predictive maintenance of
key equipment and optimization of process operations, playing a crucial role in ensuring …

[PDF][PDF] Relationship Between Resource Allocation and Financial Viability in Nonprofit Organizations

MD Purvis - 2024 - scholarworks.waldenu.edu
Nonprofit executives need to discern how financial ratios influence both organizational
viability and mission fulfillment. Nonprofit organization leaders who fail to understand the …