output
20222025
most citedLagrangian operator inference enhanced with structure-preserving machine learning for nonintrusive model reduction of mechanical systems

23 citations

6 papers

cs.CV2025

Robustness of Structured Data Extraction from Perspectively Distorted Documents

Hyakka Nakada, Yoshiyasu Tanaka

Optical Character Recognition (OCR) for data extraction from documents is essential to intelligent informatics, such as digitizing medical records and recognizing road signs. Multi…

physics.flu-dyn2025

Taylor dispersion in variable-density, variable-viscosity pulsatile flows

Prabakaran Rajamanickam, Adam D. Weiss

The phenomenon of Taylor or shear-induced dispersion of a non-passive scalar field in a pulsatile pipe flow is investigated, accounting for the scalar field's influence on fluid de…

physics.flu-dyn2024★ 3 cited

Steady axisymmetric vortices in radial stagnation flows

Prabakaran Rajamanickam, Adam D. Weiss

A class of axisymmetric vortex solutions superposed upon radial stagnation flows is described. The new vortex solutions generalize the classical Burgers' vortex and Sullivan's vort…

cs.CE2024★ 23 cited

Lagrangian operator inference enhanced with structure-preserving machine learning for nonintrusive model reduction of mechanical systems

Harsh Sharma, David A. Najera-Flores, Michael D. Todd +1

Complex mechanical systems often exhibit strongly nonlinear behavior due to the presence of nonlinearities in the energy dissipation mechanisms, material constitutive relationships…

physics.flu-dyn2022★ 8 cited

Effects of thermal expansion on Taylor dispersion-controlled diffusion flames

Prabakaran Rajamanickam, Adam D. Weiss

A theoretical analysis is developed to investigate the effects of gas expansion due to heat release on unsteady diffusion flames evolving in a pipe flow in which the mixing of reac…

cs.DC2022★ 3 cited

A Novel Micro-service Based Platform for Composition, Deployment and Execution of BDA Applications

Davide Profeta, Nicola Masi, Domenico Messina +3

Big Data are growing at an exponential rate and it becomes necessary the use of tools and technologies to manage, process and visualize them in order to extract value. In this pape…