Search Results - "Autoencoders"

High performance computing and artificial intelligence algorithms for dimensionality reduction of turbulent flows

Authors: Eiximeno Franch, Benet

Contributors: University/Department: Universitat Politècnica de Catalunya. Departament de Física

Thesis Advisors: Rodríguez Pérez, Ivette María, Lehmkuhl Barba, Oriol

Source: TDX (Tesis Doctorals en Xarxa)

Subject Terms: reduced order models, high performance computing, deep learning, singular value decomposition, variational autoencoders, Àrees temàtiques de la UPC::Física, Àrees temàtiques de la UPC::Informàtica, 531/534 - Mecànica. Vibracions. Acústica, 004 - Informàtica

File Description: application/pdf

Access URL: http://hdl.handle.net/10803/695826
https://dx.doi.org/10.5821/dissertation-2117-446576

Recovering hidden degrees of freedom using Gaussian processes.

Authors: Diez, Georg Dethloff, Nele Stock, Gerhard

Source: Journal of Chemical Physics. 9/28/2025, Vol. 163 Issue 12, p1-11. 11p.

Subject Terms: *MOLECULAR dynamics, *AUTOENCODERS, *GAUSSIAN distribution, *STATISTICAL correlation, *PHYSICS

Transforming market whitespaces into new product concepts: a text embedding and inversion approach.

Authors: Xuan, Bin Lee, Sungsoo Lee, Hakyeon

Source: Journal of Engineering Design. Oct2025, p1-24. 24p. 4 Illustrations.

Subject Terms: *NEW product development, *EMPIRICAL research, *INFORMATION processing, AUTOENCODERS, ENCODING, CONTENT analysis

Enhancing Cloud Security by Performing Deduplication Using Serial Cascaded Autoencoder With GRU and Optimal Key‐Based Data Sanitization.

Authors: Periasamy, J. K. Shieh, Chin‐Shiuh Horng, Mong‐Fong

Source: Computational Intelligence. Oct2025, Vol. 41 Issue 5, p1-22. 22p.

Subject Terms: *RESOURCE allocation, *DATA scrubbing, CLOUD computing security measures, AUTOENCODERS, DEEP learning, DATA compression, RECURRENT neural networks

Causal Variational Inference for Deconfounded Multi-Behavior Recommendation.

Authors: Chen, Yuzhe Cao, Jie Wang, Youquan et al.

Source: ACM Transactions on Information Systems. Nov2025, Vol. 43 Issue 6, p1-26. 26p.

Subject Terms: CAUSAL inference, AUTOENCODERS, SOCIAL influence, COMMON variable immunodeficiency, PREDICTION models

Dynamic Causal Explanation Based Diffusion-Variational Graph Neural Network for Spatiotemporal Forecasting

Authors: Liang, Guojun, Postdoktor Tiwari, Prayag Nowaczyk, Sławomir et al.

Source: IEEE Transactions on Neural Networks and Learning Systems. 33(5):9524-9537

Subject Terms: Diffusion process, graph neural networks (GNNs), spatiotemporal forecasting, variational graph autoencoders (VGAEs)

File Description: print

Access URL: https://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-55718
https://doi.org/10.1109/tnnls.2024.3415149

Autoencoder artificial neural network for accelerated forward and inverse design of locally resonant acoustic metamaterials.

Authors: Jiang, Yongfeng Li, Zheng Ren, Jianwei et al.

Source: Journal of Applied Physics. 2/7/2025, Vol. 137 Issue 5, p1-15. 15p.

Subject Terms: *ARTIFICIAL neural networks, *AUTOENCODERS, *TRANSMISSION of sound, *METAMATERIALS, *COMPUTER simulation

Autoencoders for Amortized Joint Maximum Likelihood Estimation of Confirmatory Item Factor Models.

Authors: Molenaar, Dylan Grasman, Raoul P. P. P. Cúri, Mariana

Source: Multivariate Behavioral Research. Jul/Aug2025, Vol. 60 Issue 4, p657-677. 21p.

Subject Terms: *ARTIFICIAL neural networks, *DATA analysis, *SIMULATION methods & models, AUTOENCODERS, MAXIMUM likelihood statistics, CONFIRMATORY factor analysis, STATISTICAL software, STATISTICAL bias

User Invariant Preference Learning for Multi-Behavior Recommendation.

Authors: Yan, Mingshi Cheng, Zhiyong Liu, Fan et al.

Source: ACM Transactions on Information Systems. Jul2025, Vol. 43 Issue 4, p1-24. 24p.

Subject Terms: *FORECASTING, *RECOMMENDER systems, AUTOENCODERS, INDIVIDUALITY, NOISE

The autoencoder asset pricing model in the Chinese stock market.

Authors: Shu, Qi Xiong, Heng Zhang, Gongqiu

Source: Applied Economics. Sep2025, p1-18. 18p. 3 Illustrations.

Subject Terms: *PUBLIC companies, *PRICES of securities, *STOCKS (Finance), *LIQUIDITY (Economics), *MATHEMATICS, *RATE of return, AUTOENCODERS, PRINCIPAL components analysis

Geographic Terms: CHINA, SHANGHAI (China), SHENZHEN (Guangdong Sheng, China : East)

Influence of autoencoder latent space on classifying IoT CoAP attacks.

Authors: García-Ordás, María Teresa Aveleira-Mata, Jose García-Rodrígez, Isaías et al.

Source: Logic Journal of the IGPL. Aug2025, Vol. 33 Issue 4, p1-13. 13p.

Subject Terms: *COMPUTER network protocols, INTERNET of things, AUTOENCODERS, VECTOR spaces, INTERNET security, CLASSIFICATION algorithms, INTRUSION detection systems (Computer security), DATA reduction

Identifying survival subtypes with autoencoder using multiple types of high-dimensional genomic data from studies of glioblastoma multiforme Open Access.

Authors: Parvez, Imran Chen, Jie

Source: Briefings in Bioinformatics. Sep2025, Vol. 26 Issue 5, p1-15. 15p.

Subject Terms: GLIOBLASTOMA multiforme, AUTOENCODERS, RNA sequencing, OVERALL survival, GENOMICS, DNA copy number variations, PROPORTIONAL hazards models, METHYLATION

T‐VAE: Transformer‐Based Variational AutoEncoder for Perceiving Anomalies in Multivariate Time Series Data.

Authors: Li, Chang Kiat, Yeo Chai Jing, Jiwu et al.

Source: Expert Systems. Jul2025, Vol. 42 Issue 7, p1-12. 12p.

Subject Terms: *TIME series analysis, *GAUSSIAN distribution, AUTOENCODERS, SENSITIVITY analysis, NOISE

基于多尺度注意力轻量化网络的信道状态信息反馈方法.

Alternate Title: A Channel State Information Feedback Method Based on Multi-scale Attention Lightweight Network.

Authors: 刘庆利 谢佳骏

Source: Telecommunication Engineering. 9/28/2025, Vol. 65 Issue 9, p1363-1372. 10p.

Subject Terms: *MARKETING channels, DATA distribution, AUTOENCODERS

Research on feature disentanglement and reconstruction network based on autoencoder for few-shot fine-grained image classification.

Authors: Zeng, Ziwei Li, Lihong Teng, Peixian

Source: Visual Computer. Dec2025, Vol. 41 Issue 15, p12621-12636. 16p.

Subject Terms: *AUTOENCODERS, *IMAGE recognition (Computer vision), *FEATURE extraction

Optimized CNN-Based Autoencoder for Efficient Image Compression in LoRa Networks for Autonomous Electric Vehicles.

Authors: Shiddiq, Reza Nurfaudzan Ash Satyawan, Arief Suryadi Suranegara, Galura Muhammad et al.

Source: Arabian Journal for Science & Engineering (Springer Science & Business Media B.V. ). Dec2025, Vol. 50 Issue 23, p19283-19315. 33p.

Subject Terms: *IMAGE compression, *AUTOENCODERS, *DATA compression, *ELECTRIC vehicles, *IMAGE reconstruction, *WIRELESS communications, *CONVOLUTIONAL neural networks, *DATA transmission systems

Accelerated integration of stiff reactive systems using gradient-informed autoencoder and neural ordinary differential equation.

Authors: Baykan, Mert Yakup Vijayarangan, Vijayamanikandan Shin, Dong-hyuk et al.

Source: Combustion Theory & Modelling. Dec2025, Vol. 29 Issue 7, p783-814. 32p.

Subject Terms: *AUTOENCODERS, *CHEMICAL kinetics, *DIMENSIONAL reduction algorithms, *DIFFERENTIAL equations, *MATHEMATICAL optimization, *PREDICTION models

Wind Power Turbine Fault Detection using Hybridized Convolutional Neural Network and Autoencoder.

Authors: Ahilan, T. Sinha, Saurabh Nekrasov, Serhii et al.

Source: Journal of Circuits, Systems & Computers. 12/1/2025, Vol. 34 Issue 18, p1-28. 28p.

Subject Terms: *WIND power, *AUTOENCODERS, *OPTIMIZATION algorithms, *ELECTRIC faults, *FAULT diagnosis, *PERMANENT magnet generators

Robust missing data reconstruction in schizophrenia using tracking-removed autoencoder with fuzzy confidence integration.

Authors: Mateen, Moazzama Fatima, Ubaida

Source: Scientific Reports. 11/19/2025, Vol. 15 Issue 1, p1-14. 14p.

Subject Terms: *SCHIZOPHRENIA, *AUTOENCODERS, *INTERPOLATION, *ARTIFICIAL neural networks, *CERTAINTY, *DEEP learning, *MISSING data (Statistics), *DIAGNOSTIC examinations

ASE-RAE: an attention-based squeeze-excitation residual autoencoder for medical image denoising.

Authors: Babu, T. Murthy, H S Niranjana G, Surya et al.

Source: Imaging Science Journal. Nov2025, p1-18. 18p. 10 Illustrations.

Subject Terms: *IMAGE denoising, *AUTOENCODERS, *RANDOM noise theory, *IMAGE analysis, *COMPUTER-aided diagnosis, *ARTIFICIAL neural networks, *SIGNAL denoising