conftrace_

map matching

2 papers

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Co-occurring keywords · papers mentioning both

trajectory processing (1) dual-mask prediction (1) self-supervised task (1) trajectory representation learning (1) gps trajectory (1) road network (1) cross-attention mechanism (1) diffusion model (1) contrastive learning (1)

Papers

DiffMM: Efficient Method for Accurate Noisy and Sparse Trajectory Map Matching via One Step Diffusion AAAI 2026 From Moves to Paths: A Hierarchical Framework for Trajectory Representation Learning UAI 2026