2 papers
cs.CG2026
Homology-Preserving Dimensionality Reduction via Adaptive Mapper and Landmark Isomap
Shakiba Khourashahi, Ilia Jahanshahi, Bei Wang +1
As data becomes increasingly central across engineering and scientific disciplines, effective visualization is essential for interpreting complex, high-dimensional structures. Dime…
cs.CG2025
Flexible and Probabilistic Topology Tracking with Partial Optimal Transport
Mingzhe Li, Xinyuan Yan, Lin Yan +2
In this paper, we present a flexible and probabilistic framework for tracking topological features in time-varying scalar fields using merge trees and partial optimal transport. Me…