3 papers
cs.LG2026
GIAT: A Geologically-Informed Attention Transformer for Lithology Identification
Jie Li, Qishun Yang, Nuo Li
Accurate lithology identification from well logs is crucial for subsurface resource evaluation. Although Transformer-based models excel at sequence modeling, their "black-box" natu…
cs.CV2026
PPC-MT: Parallel Point Cloud Completion with Mamba-Transformer Hybrid Architecture
Jie Li, Shengwei Tian, Long Yu +1
Existing point cloud completion methods struggle to balance high-quality reconstruction with computational efficiency. To address this, we propose PPC-MT, a novel parallel framewor…
cs.CV2026
Flexible-weighted Chamfer Distance: Enhanced Objective Function for Point Cloud Completion
Jie Li, Shengwei Tian, Long Yu +1
The Chamfer Distance (CD) is a cornerstone objective function for point cloud completion, yet its inherent symmetric weighting mechanism limits the quality of the generated results…