no code implementations • 8 Jan 2024 • Jyoti Rani, Tapas Tripura, Hariprasad Kodamana, Souvik Chakraborty
This article proposes a generative adversarial wavelet neural operator (GAWNO) as a novel unsupervised deep learning approach for fault detection and isolation of multivariate time series processes. The GAWNO combines the strengths of wavelet neural operators and generative adversarial networks (GANs) to effectively capture both the temporal distributions and the spatial dependencies among different variables of an underlying system.
1 code implementation • 14 Oct 2023 • Mridul Gupta, Sahil Manchanda, Hariprasad Kodamana, Sayan Ranu
GNNs, like other deep learning models, are data and computation hungry.
1 code implementation • 14 Jun 2023 • Mridul Gupta, Hariprasad Kodamana, Sayan Ranu
In addition, FRIGATE is robust to frugal sensor deployment, changes in road network connectivity, and temporal irregularity in sensing.
no code implementations • 22 Apr 2022 • Tanuja Joshi, Hariprasad Kodamana, Harikumar Kandath, Niket Kaisare
Due to their complex nonlinear dynamics and batch-to-batch variability, batch processes pose a challenge for process control.
no code implementations • 3 Dec 2021 • Dibyendu Ghosh, Srija Chakraborty, Hariprasad Kodamana, Supriya Chakraborty
Inclusion of high throughput technologies in the field of biology has generated massive amounts of biological data in the recent years.
no code implementations • 25 Feb 2021 • Tanuja Joshi, Shikhar Makker, Hariprasad Kodamana, Harikumar Kandath
Control of batch processes is a difficult task due to their complex nonlinear dynamics and unsteady-state operating conditions within batch and batch-to-batch.