Generative adversarial networks assist missing data imputation: a comprehensive survey and evaluation

R Shahbazian, S Greco - IEEE Access, 2023 - ieeexplore.ieee.org
Missing data imputation is a technique to deal with incomplete datasets. Since many models
and algorithms cannot be applied to data containing missing values, a pre-processing step …

Dynamic graph convolutional recurrent imputation network for spatiotemporal traffic missing data

X Kong, W Zhou, G Shen, W Zhang, N Liu… - Knowledge-Based …, 2023 - Elsevier
In real-world intelligent transportation systems, the spatiotemporal traffic data collected from
sensors often exhibit missing or corrupted data, significantly hindering the development of …

Multi-scale carbon emission characterization and prediction based on land use and interpretable machine learning model: A case study of the Yangtze River Delta …

H Luo, C Wang, C Li, X Meng, X Yang, Q Tan - Applied Energy, 2024 - Elsevier
Carbon emissions are a significant factor contributing to global climate change, and their
characterization and prediction are of great significance for regional sustainable …

Multivariate time series imputation with transformers

AY Yıldız, E Koç, A Koç - IEEE Signal Processing Letters, 2022 - ieeexplore.ieee.org
Processing time series with missing segments is a fundamental challenge that puts
obstacles to advanced analysis in various disciplines such as engineering, medicine, and …

Bidirectional spatial–temporal traffic data imputation via graph attention recurrent neural network

G Shen, W Zhou, W Zhang, N Liu, Z Liu, X Kong - Neurocomputing, 2023 - Elsevier
Spatiotemporal traffic data is increasingly important in transportation services with the
development of intelligent transportation system (ITS). However, due to various …

[HTML][HTML] Anomaly detection using a sliding window technique and data imputation with machine learning for hydrological time series

L Kulanuwat, C Chantrapornchai, M Maleewong… - Water, 2021 - mdpi.com
Water level data obtained from telemetry stations typically contains large number of outliers.
Anomaly detection and a data imputation are necessary steps in a data monitoring system …

A time series continuous missing values imputation method based on generative adversarial networks

Y Wang, X Xu, L Hu, J Fan, M Han - Knowledge-Based Systems, 2024 - Elsevier
Generative adversarial networks (GANs) have been widely utilized in time series analysis
and modeling, wherein generators and discriminators interact to generate realistic data …

Density-aware temporal attentive step-wise diffusion model for medical time series imputation

J Xu, F Lyu, PC Yuen - Proceedings of the 32nd ACM International …, 2023 - dl.acm.org
Medical time series have been widely employed for disease prediction. Missing data hinders
accurate prediction. While existing imputation methods partially solve the problem, there are …

Seeing through darkness: Visual localization at night via weakly supervised learning of domain invariant features

B Fan, Y Yang, W Feng, F Wu, J Lu… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Long term visual localization has to conquer the problem of matching images with dramatic
photometric changes caused by different seasons, natural and man-made illumination …

“Will artificial intelligence platforms replace designers in the future?” analyzing the impact of artificial intelligence platforms on the engineering design industry through …

Y Li - Engineering Applications of Artificial Intelligence, 2024 - Elsevier
This research investigates the impact of artificial intelligence platforms on the engineering
design industry by analyzing the perceptions of color and views on artificial intelligence …