Fast Algorithm for the Lasso based L1-Graph Construction
Summary: Castnet speeds up lasso-based L1-graph construction by pruning edges unlikely to have nonzero weights and updating only active edges. This avoids updating all edges, enabling large-scale speedups while jointly computing adjacency and edge weights. (summarized by gpt-5-nano on Feb 09 2026)
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Authors
- 1. Yasuhiro Fujiwara (Nippon Telegraph and Telephone; Nippon Telegraph and Telephone Communication Science Laboratories; Osaka University)
- 2. Yasutoshi Ida (Nippon Telegraph and Telephone)
- 3. Junya Arai (Nippon Telegraph and Telephone)
- 4. Mai Nishimura (Nippon Telegraph and Telephone)
- 5. Sotetsu Iwamura (Nippon Telegraph and Telephone)
BibTeX Citation
@article{fujiwara_vldb17,
title = {{Fast Algorithm for the Lasso based L1-Graph Construction}},
author = {Fujiwara, Yasuhiro and Ida, Yasutoshi and Arai, Junya and Nishimura, Mai and Iwamura, Sotetsu},
journal = {PVLDB},
series = {{VLDB} '17},
volume = {10},
number = {3},
pages = {229},
doi = {10.14778/3021924.3021938},
url = {https://doi.org/10.14778/3021924.3021938},
year = {2017}
}Incoming Citations (Sorted by Pagerank)
Showing 3 of 3 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 11,224 | Efficient Algorithm for K-Multiple-Means | 2024 | SIGMOD | 5.0723324e-05 |
| 11,794 | Fast Algorithm for Anchor Graph Hashing | 2021 | VLDB | 5.0723324e-05 |
| 12,047 | Scaling Locally Linear Embedding | 2017 | SIGMOD | 5.0723324e-05 |
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Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 2,847 | SCAN++: Efficient Algorithm for Finding Clusters, Hubs and Outliers on Large-scale Graphs | 2015 | VLDB | 8.0328036e-05 |
| 6,515 | Madeus: Database Live Migration Middleware under Heavy Workloads for Cloud Environment | 2015 | SIGMOD | 5.8406691e-05 |
| 12,206 | Scaling Manifold Ranking Based Image Retrieval | 2015 | VLDB | 5.0723324e-05 |
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