Twin Grid Files: Space Optimizing Access Schemes
Summary: Twin Grid Files split a point set across two grids to maximize storage utilization (≈90% vs 69% for standard grid), built with essentially no extra cost. Dynamic version redistributes on insert/delete; range queries remain at least as fast as on the standard grid. (summarized by gpt-5-nano on Feb 09 2026)
Incoming Non-self Citations Over Time
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Incoming Citations (Sorted by Pagerank)
Showing 4 of 4 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 838 | The Buddy-Tree: An Efficient and Robust Access Method for Spatial Data Base Systems | 1990 | VLDB | 0.00016088938 |
| 1,478 | Learning Multi-dimensional Indexes | 2020 | SIGMOD | 0.00011762542 |
| 2,144 | The LSD tree: spatial access to multidimensional point and non-point objects | 1989 | VLDB | 9.4416732e-05 |
| 3,064 | Query Processing Method for Multi-Attribute Clustered Relations | 1990 | VLDB | 7.6279403e-05 |
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Outgoing Citations (Sorted by Pagerank)
Showing 6 of 6 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 | 0.0032169493 |
| 5 | The K-D-B-Tree: A Search Structure for Large Multidimensional Dynamic Indexes | 1981 | SIGMOD | 0.0018397217 |
| 24 | The R+-Tree: A Dynamic Index For Multi-Dimensional Objects | 1987 | VLDB | 0.00083378538 |
| 1,008 | The BANG file: a new kind of grid file | 1987 | SIGMOD | 0.00014666726 |
| 2,030 | Analysis Of Object Oriented Spatial Access Methods | 1987 | SIGMOD | 9.7378136e-05 |
| 4,286 | Balanced Multidimensional Extendible Hash Tree | 1986 | PODS | 6.2898839e-05 |
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Semantically Similar Papers
| Overall Rank | Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 12,106 | Indexability of 2D Range Search Revisited: Constant Redundancy and Weak Indivisibility | 2012 | PODS | 4.1945683e-05 |
| 4,612 | Filter Trees for Managing Spatial Data Over a Range of Size Granularities | 1996 | VLDB | 6.0484423e-05 |
| 6,571 | Techniques for Design and Implementation of Efficient Spatial Access Methods | 1988 | VLDB | 5.0061936e-05 |
| 6,076 | Window Query-Optimal Clustering of Spatial Objects | 1995 | PODS | 5.223696e-05 |
| 3,900 | Tight bounds for 2-dimensional indexing schemes | 1998 | PODS | 6.6518011e-05 |
| 6,516 | (Almost) Optimal Parallel Block Access for Range Queries | 2000 | PODS | 5.0321577e-05 |
| 1,182 | On Two-Dimensional Indexability and Optimal Range Search Indexing (Extended Abstract) | 1999 | PODS | 0.00013455963 |
| 838 | The Buddy-Tree: An Efficient and Robust Access Method for Spatial Data Base Systems | 1990 | VLDB | 0.00016088938 |
| 12,860 | Algorithms for Loading Parallel Grid Files | 1993 | SIGMOD | 4.1945683e-05 |
| 4,742 | Efficient Spatial Access To A Data Base | 1982 | SIGMOD | 5.9588592e-05 |