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Trajectory Clustering: A Partition-and-Group Framework

Summary: Proposes partition-and-group approach that splits trajectories into line segments and clusters similar segments to uncover sub-trajectories. TRACLUS merges MDL-based partitioning with density-based line-seg clustering to reveal sub-trajectory patterns. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID
3946
Venue
SIGMOD
Year
2007
Pagerank
0.00013215285
Overall Rank
918 | 93.71%
DOI
10.1145/1247480.1247546

Incoming Non-self Citations Over Time

Authors

BibTeX Citation

@inproceedings{lee_sigmod07,
        title = {{Trajectory Clustering: A Partition-and-Group Framework}},
        author = {Lee, Jae-Gil and Han, Jiawei and Whang, Kyu-Young},
        series = {{SIGMOD} '07},
        booktitle = {Proceedings of the {ACM} {SIGMOD} International Conference on Management of Data},
        publisher = {Association for Computing Machinery},
        doi = {10.1145/1247480.1247546},
        url = {https://dl.acm.org/doi/10.1145/1247480.1247546},
        year = {2007}
}

Incoming Citations (Sorted by Pagerank)

Showing 24 of 24 citing papers.

Rank Citing Paper Year Venue Pagerank
1,381 Finding Time Period-Based Most Frequent Path in Big Trajectory Data 2013 SIGMOD 0.00010965263
1,722 Indexable PLA for Efficient Similarity Search 2007 VLDB 9.9227051e-05
1,755 Swarm: Mining Relaxed Temporal Moving Object Clusters 2010 VLDB 9.8211863e-05
1,885 Discovery of Convoys in Trajectory Databases 2008 VLDB 9.5362394e-05
2,046 Distributed Trajectory Similarity Search 2017 VLDB 9.260657e-05
2,416 DITA: Distributed In-Memory Trajectory Analytics 2018 SIGMOD 8.6068712e-05
2,656 TraClass: Trajectory Classification Using Hierarchical Region-Based and Trajectory-Based Clustering 2008 VLDB 8.2888028e-05
2,964 Direction-Preserving Trajectory Simplification 2013 VLDB 7.9156383e-05
3,029 Trajectory Simplification: An Experimental Study and Quality Analysis 2018 VLDB 7.8340364e-05
3,849 Calibrating Trajectory Data for Similarity-based Analysis 2013 SIGMOD 7.0745507e-05
4,379 AutoPlait: Automatic Mining of Co-evolving Time Sequences 2014 SIGMOD 6.735265e-05
4,475 UlTraMan: A Unified Platform for Big Trajectory Data Management and Analytics 2018 VLDB 6.6803264e-05
4,803 Subtrajectory Clustering: Models and Algorithms 2018 PODS 6.5016379e-05
5,112 Fast Large-Scale Trajectory Clustering 2020 VLDB 6.3596697e-05
5,203 A Particle-and-Density Based Evolutionary Clustering Method for Dynamic Networks 2009 VLDB 6.3192921e-05
5,997 Efficient and Effective Similar Subtrajectory Search with Deep Reinforcement Learning 2020 VLDB 6.0146869e-05
6,953 Trajectory Similarity Measurement: An Efficiency Perspective 2024 VLDB 5.7303405e-05
7,555 EDS: A Segment-based Distance Measure for Sub-trajectory Similarity Search 2014 SIGMOD 5.5999472e-05
8,693 MoveMine: Mining Moving Object Databases 2010 SIGMOD 5.3837142e-05
8,727 Quantifying Point Contributions: A Lightweight Framework for Efficient and Effective Query-Driven Trajectory Simplification 2025 VLDB 5.3766157e-05
10,249 GoodTP: An Effective Data Selection Framework for Enhancing Trajectory Similarity Learning via Monte Carlo Tree Search 2026 SIGMOD 5.093636e-05
11,456 Efficient Non-Learning Similar Subtrajectory Search 2023 VLDB 5.093636e-05
11,850 Top-k Queries over Digital Traces 2019 SIGMOD 5.093636e-05
12,018 Efficient Mining of Regional Movement Patterns in Semantic Trajectories 2017 VLDB 5.093636e-05
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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
2 R-Trees: A Dynamic Index Structure For Spatial Searching 1984 SIGMOD 0.0020210012
31 BIRCH: An Efficient Data Clustering Method for Very Large Databases 1996 SIGMOD 0.00050347119
221 Robust and Fast Similarity Search for Moving Object Trajectories 2005 SIGMOD 0.00024224879
291 OPTICS: Ordering Points To Identify the Clustering Structure 1999 SIGMOD 0.00022264197
601 Exact Indexing of Dynamic Time Warping 2002 VLDB 0.00015870156
1,285 STING: A Statistical Information Grid Approach to Spatial Data Mining 1997 VLDB 0.00011321748
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Semantically Similar Papers

# Overall Rank Paper Year Venue
1 6,285 Trajectory Similarity Join in Spatial Networks 2017 VLDB
2 3,029 Trajectory Simplification: An Experimental Study and Quality Analysis 2018 VLDB
3 2,046 Distributed Trajectory Similarity Search 2017 VLDB
4 1,885 Discovery of Convoys in Trajectory Databases 2008 VLDB
5 3,645 A General and Parallel Platform for Mining Co-Movement Patterns over Large-scale Trajectories 2017 VLDB
6 5,112 Fast Large-Scale Trajectory Clustering 2020 VLDB
7 11,456 Efficient Non-Learning Similar Subtrajectory Search 2023 VLDB
8 3,849 Calibrating Trajectory Data for Similarity-based Analysis 2013 SIGMOD
9 2,656 TraClass: Trajectory Classification Using Hierarchical Region-Based and Trajectory-Based Clustering 2008 VLDB
10 4,803 Subtrajectory Clustering: Models and Algorithms 2018 PODS