Towards Generating Hop-constrained s-t Simple Path Graphs
Summary: Formalizes k-hop-constrained s-t simple path graphs; NP-hard on directed graphs. Proposes EVE, essential-vertex pruning to yield upper-bound graph in O(k^2|E|), verify rest for exact results; experiments on 15 networks show major speedups over baselines and boost hop-constrained path enumeration. (summarized by gpt-5-nano on Feb 09 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Yuzheng Cai
- 2. Siyuan Liu
- 3. Weiguo Zheng
- 4. Xuemin Lin
Incoming Citations (Sorted by Pagerank)
Showing 2 of 2 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 9,089 | Efficient Distributed Hop-Constrained Path Enumeration on Large-Scale Graphs | 2024 | SIGMOD | 4.39898e-05 |
| 10,467 | Accelerating Skyline Path Enumeration with a Core Attribute Index on Multi-attribute Graphs | 2025 | SIGMOD | 4.1945683e-05 |
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Outgoing Citations (Sorted by Pagerank)
Showing 8 of 8 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 1,394 | Real-time Constrained Cycle Detection in Large Dynamic Graphs | 2018 | VLDB | 0.0001221552 |
| 1,880 | TF-Label: a Topological-Folding Labeling Scheme for Reachability Querying in a Large Graph | 2013 | SIGMOD | 0.00010226347 |
| 2,756 | K-Reach: Who is in Your Small World | 2012 | VLDB | 8.1682536e-05 |
| 3,715 | Optimal Algorithms for Ranked Enumeration of Answers to Full Conjunctive Queries | 2020 | VLDB | 6.8220943e-05 |
| 4,534 | Hop-constrained s-t Simple Path Enumeration: Towards Bridging Theory and Practice | 2020 | VLDB | 6.1049756e-05 |
| 6,138 | Query-by-Sketch: Scaling Shortest Path Graph Queries on Very Large Networks | 2021 | SIGMOD | 5.1915368e-05 |
| 6,208 | PathEnum: Towards Real-Time Hop-Constrained s-t Path Enumeration | 2021 | SIGMOD | 5.1568586e-05 |
| 6,795 | Answering Billion-Scale Label-Constrained Reachability Queries within Microsecond | 2020 | VLDB | 4.9242446e-05 |
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