SIMformer: Single-Layer Vanilla Transformer Can Learn Free-Space Trajectory Similarity
Summary: SIMformer uses a single-layer vanilla transformer to encode trajectories and tailored similarity functions (not Euclidean) to approximate DTW/Hausdorff/Fréchet, mitigating the curse of dimensionality. No triplet/additional signals; faster, more accurate, and scalable. (summarized by gpt-5-mini on Feb 09 2026)
Incoming Non-self Citations Over Time
No non-self incoming citations found for this paper in this database.
Authors
- 1. Chuang Yang
- 2. Renhe Jiang
- 3. Xiaohang Xu
- 4. Chuan Xiao
- 5. Kaoru Sezaki
Incoming Citations (Sorted by Pagerank)
Showing 0 of 0 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|
Previous
Page 1 / 1
Next
Outgoing Citations (Sorted by Pagerank)
Showing 6 of 6 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 1,776 | Distributed Trajectory Similarity Search | 2017 | VLDB | 0.00010593716 |
| 2,192 | DITA: Distributed In-Memory Trajectory Analytics | 2018 | SIGMOD | 9.3185895e-05 |
| 5,291 | Fast Subtrajectory Similarity Search in Road Networks under Weighted Edit Distance Constraints | 2020 | VLDB | 5.5826473e-05 |
| 5,508 | Fast Large-Scale Trajectory Clustering | 2020 | VLDB | 5.4713696e-05 |
| 6,512 | Trajectory Similarity Measurement: An Efficiency Perspective | 2024 | VLDB | 5.0321577e-05 |
| 7,021 | VRE: A Versatile, Robust, and Economical Trajectory Data System | 2022 | VLDB | 4.8581131e-05 |
Previous
Page 1 / 1
Next