4 papers
CALIPER: Metric-Grounded Model-Free Recognition of Visually Similar Industrial Parts
Alankrit Gupta, Chenxi Tao, Seung-Kyum Choi
Fine-grained recognition of visually similar industrial parts is challenging when classes differ primarily in physical dimensions. Normalizing detected object crops to a fixed inpu…
Prior Availability in Industrial Visual Sim-to-Real: A Review of CAD-Guided and CAD-Unavailable Regimes
Chenxi Tao, Seung-Kyum Choi
Industrial visual sim-to-real is often described as transferring from synthetic images to real images, but industrial deployment usually involves a broader mismatch between availab…
On the Role of Strain and Vorticity in Numerical Integration Error for Flow Matching
Chenxi Tao, Seung-Kyum Choi
Flow matching generates data by integrating a learned velocity field, where the number of integration steps (NFE) directly determines inference cost. We analyze which properties of…
Inference-Time Rethinking with Latent Thought Vectors for Math Reasoning
Deqian Kong, Minglu Zhao, Aoyang Qin +10
Standard chain-of-thought reasoning generates a solution in a single forward pass, committing irrevocably to each token and lacking a mechanism to recover from early errors. We int…