Hunting Multiple Bumps in Graphs
Summary: Extends graph bump hunting to k non-overlapping connected subgraphs in weighted graphs, jointly maximizing query-node enrichment and minimizing edge cost. Reduces the problem to PCSFP, proves tree-level NP-hardness, and develops scalable approximations that dominate prior methods. (summarized by gpt-5.6-luna on Jul 24 2026)
Incoming Non-self Citations Over Time
No non-self incoming citations found for this paper in this database.
Authors
- 1. Yahui Sun (Nanyang Technological University)
- 2. Jun Luo (Nanyang Technological University)
- 3. Theodoros Lappas (Stevens Institute of Technology)
- 4. Xiaokui Xiao (National University of Singapore)
- 5. Bin Cui (Peking University)
BibTeX Citation
@article{sun_vldb20,
title = {{Hunting Multiple Bumps in Graphs}},
author = {Sun, Yahui and Luo, Jun and Lappas, Theodoros and Xiao, Xiaokui and Cui, Bin},
journal = {PVLDB},
series = {{VLDB} '20},
volume = {13},
number = {5},
pages = {656--669},
doi = {10.14778/3377369.3377375},
url = {https://doi.org/10.14778/3377369.3377375},
year = {2020}
}Incoming Citations (Sorted by Pagerank)
Showing 2 of 2 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 8,365 | Hunting Temporal Bumps in Graphs with Dynamic Vertex Properties | 2022 | SIGMOD | 5.44244e-05 |
| 11,691 | Finding Group Steiner Trees in Graphs with both Vertex and Edge Weights | 2021 | VLDB | 5.093636e-05 |
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Outgoing Citations (Sorted by Pagerank)
Showing 2 of 2 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 804 | Robust Local Community Detection: On Free Rider Effect and Its Elimination | 2015 | VLDB | 0.0001389717 |
| 982 | Influential Community Search in Large Networks | 2015 | VLDB | 0.0001283311 |
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