5 papers
PlanePivoting: Exploration and Optimization of Gaze-Mouse Cursor Alignment for Spatial Object Translation
Jinwook Kim, Sangmin Park, Jihyeon Lee +2
As XR matures into a ubiquitous computing platform, the disconnect between 2D and 3D input modalities remains a critical barrier to seamless workflow. Frequent transitions between…
Large-time behavior and accuracy of the Mean-Field Ensemble Kalman Filter in the Linear Detectable Setting
Franca Hoffmann, Sangmin Park, Andrew M. Stuart
The ensemble Kalman filter (EnKF), originally developed in the geophysical sciences, is now widely used for state and parameter estimation problems in various domains of applicatio…
PinchCatcher: Enabling Multi-selection for Gaze+Pinch
Jinwook Kim, Sangmin Park, Qiushi Zhou +3
This paper investigates multi-selection in XR interfaces based on eye and hand interaction. We propose enabling multi-selection using different variations of techniques that combin…
A variational perspective on the dissipative Hamiltonian structure of the Vlasov-Fokker-Planck equation
Sangmin Park
The Vlasov-Fokker-Planck equation describes the evolution of the probability density of the position and velocity of particles under the influence of external confinement, interact…
Geometry and analytic properties of the sliced Wasserstein space
Sangmin Park, Dejan Slepčev
The sliced Wasserstein metric compares probability measures on by taking averages of the Wasserstein distances between projections of the measures to lines. The dist…