Origin-Destination Travel Time Oracle for Map-based Services

Summary: DOT is a diffusion-based two-stage framework for OD travel-time estimation from historical trajectories. Stage 1 uses a conditioned Pixelated Trajectories denoiser to learn OD-time correlations; Stage 2 applies a Masked Vision Transformer to estimate travel time with outlier removal, boosting accuracy, scalability, and explainability on real data. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID: 6782
Venue: SIGMOD
Year: 2023
Pagerank: 5.3893532e-05
Overall Rank: 8,547 | 41.57%
DOI: 10.1145/3617337

Incoming Non-self Citations Over Time

Authors

1. Yan Lin (Beijing Jiaotong University)
2. Huaiyu Wan (Beijing Jiaotong University)
3. Jilin Hu (East China Normal University)
4. Shengnan Guo (Beijing Jiaotong University)
5. Bin Yang (East China Normal University)
6. Youfang Lin (Beijing Jiaotong University)
7. Christian S. Jensen (Aalborg University)

BibTeX Citation

@inproceedings{lin_sigmod23,
        title = {{Origin-Destination Travel Time Oracle for Map-based Services}},
        author = {Lin, Yan and Wan, Huaiyu and Hu, Jilin and Guo, Shengnan and Yang, Bin and Lin, Youfang and Jensen, Christian S.},
        series = {{SIGMOD} '23},
        booktitle = {Proceedings of the {ACM} {SIGMOD} International Conference on Management of Data},
        publisher = {Association for Computing Machinery},
        doi = {10.1145/3617337},
        url = {https://dl.acm.org/doi/10.1145/3617337},
        year = {2023}
}

Incoming Citations (Sorted by Pagerank)

Showing 2 of 2 citing papers.

Rank	Citing Paper	Year	Venue	Pagerank
3,389	TFB: Towards Comprehensive and Fair Benchmarking of Time Series Forecasting Methods	2024	VLDB	7.4394209e-05
10,760	RLER-TTE: An Efficient and Effective Framework for En Route Travel Time Estimation with Reinforcement Learning	2025	SIGMOD	5.0723324e-05

Outgoing Citations (Sorted by Pagerank)

Showing 4 of 4 cited papers.

Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.

Rank	Cited Paper	Year	Venue	Pagerank
973	Path Oracles for Spatial Networks	2009	VLDB	0.00012848337
3,362	Effective Travel Time Estimation: When Historical Trajectories over Road Networks Matter	2020	SIGMOD	7.4661511e-05
3,712	Anytime Stochastic Routing with Hybrid Learning	2020	VLDB	7.163701e-05
7,388	DeepTEA: Effective and Efficient Online Time-dependent Trajectory Outlier Detection	2022	VLDB	5.6112677e-05

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