Planting Trees for scalable and efficient Canonical Hub Labeling
Summary: Canonical Hub Labeling at scale via PLaNT using collaborative label partitioning for in-memory labeling and parallel querying on massive graphs. On 72 threads, PLaNT is up to 47.4x faster than sequential PLL, yields 17% smaller labels on average, and achieves up to 9.5x speedups on a 64-node cluster vs paraPLL. (summarized by gpt-5-nano on Feb 09 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Kartik Lakhotia
- 2. Rajgopal Kannan
- 3. Qing Dong
- 4. Viktor Prasanna
Incoming Citations (Sorted by Pagerank)
Showing 3 of 3 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 6,494 | An Experimental Evaluation and Guideline for Path Finding in Weighted Dynamic Network | 2021 | VLDB | 5.0417258e-05 |
| 7,804 | RECEIPT: REfine CoarsE-grained IndePendent Tasks for Parallel Tip decomposition of Bipartite Graphs | 2021 | VLDB | 4.6466513e-05 |
| 10,874 | A CPU-GPU Hybrid Labelling Algorithm for Massive Shortest Distance Queries on Road Networks | 2025 | VLDB | 4.1945683e-05 |
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Outgoing Citations (Sorted by Pagerank)
Showing 10 of 10 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 4 | Pregel: A System for Large-Scale Graph Processing | 2010 | SIGMOD | 0.0019005923 |
| 124 | DBMSs On A Modern Processor: Where Does Time Go? | 1999 | VLDB | 0.00045103515 |
| 260 | Fast Exact Shortest-Path Distance Queries on Large Networks by Pruned Landmark Labeling | 2013 | SIGMOD | 0.00030040036 |
| 376 | TEDI: Efficient Shortest Path Query Answering on Graphs | 2010 | SIGMOD | 0.00025097452 |
| 1,654 | An Experimental Study on Hub Labeling based Shortest Path Algorithms | 2018 | VLDB | 0.000109978 |
| 1,676 | Speedup Graph Processing by Graph Ordering | 2016 | SIGMOD | 0.00010946423 |
| 1,823 | Hop Doubling Label Indexing for Point-to-Point Distance Querying on Scale-Free Networks | 2014 | VLDB | 0.00010413508 |
| 1,838 | IS-LABEL: an Independent-Set based Labeling Scheme for Point-to-Point Distance Querying | 2013 | VLDB | 0.00010349881 |
| 2,002 | Efficient Network Aware Search in Collaborative Tagging Sites | 2008 | VLDB | 9.818583e-05 |
| 2,639 | Scaling Distance Labeling on Small-World Networks | 2019 | SIGMOD | 8.3975113e-05 |
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