Efficient Query Processing on Unstructured Tetrahedral Meshes
Summary: Unstructured tetrahedral meshes indexed via Directed Local Search (DLS) exploit topology, not geometry, to accelerate queries. A new data-layout and PostgreSQL integration yield 25%–4× faster queries than space-filling curves, beating existing indexes. (summarized by gpt-5-nano on Feb 09 2026)
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Incoming Citations (Sorted by Pagerank)
Showing 1 of 1 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 6,056 | SCOUT: Prefetching for Latent Structure Following Queries | 2012 | VLDB | 5.2286221e-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 |
|---|---|---|---|---|
| 2 | R-Trees: A Dynamic Index Structure For Spatial Searching | 1984 | SIGMOD | 0.0032118946 |
| 6 | The R*-tree: An Efficient and Robust Access Method for Points and Rectangles | 1990 | SIGMOD | 0.0016113151 |
| 24 | The R+-Tree: A Dynamic Index For Multi-Dimensional Objects | 1987 | VLDB | 0.00083300888 |
| 56 | Direct Spatial Search on Pictorial Databases Using Packed R-trees | 1985 | SIGMOD | 0.00065500256 |
| 217 | A Class of Data Structures for Associative Searching | 1984 | PODS | 0.00033533621 |
| 1,035 | Redundancy in Spatial Databases | 1989 | SIGMOD | 0.00014524981 |
| 2,139 | A Generic Approach to Bulk Loading Multidimensional Index Structures | 1997 | VLDB | 9.4618572e-05 |
| 3,653 | The Priority R-Tree: A Practically Efficient and Worst-Case Optimal R-Tree | 2004 | SIGMOD | 6.8725114e-05 |
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