Dynamic Update Cube for Range-Sum Queries
Summary: Proposes Delta-tree, an index to dramatically reduce update cost for dynamic OLAP range-sum cubes while preserving efficient range queries. Introduces a hybrid approximate/precise mode to shorten response times in update-heavy environments for fast, decision-support results. (summarized by gpt-5-nano on Feb 09 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Seok-Ju Chun
- 2. Chin-Wan Chung
- 3. Ju-Hong Lee
- 4. Seok-Lyong Lee
Incoming Citations (Sorted by Pagerank)
Showing 1 of 1 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 3,944 | AQP++: Connecting Approximate Query Processing With Aggregate Precomputation for Interactive Analytics | 2018 | SIGMOD | 6.6056349e-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 | 0.0032118946 |
| 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 |
| 129 | The X-tree: An Index Structure for High-Dimensional Data | 1996 | VLDB | 0.00044255276 |
| 1,363 | Range Queries in OLAP Data Cubes | 1997 | SIGMOD | 0.00012380611 |
| 4,443 | Hierarchical Cubes for Range-Sum Queries | 1999 | VLDB | 6.1772772e-05 |
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Semantically Similar Papers
| Overall Rank | Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 1,967 | Efficient Computation of Iceberg Cubes with Complex Measures | 2001 | SIGMOD | 9.9108189e-05 |
| 247 | On the Computation of Multidimensional Aggregates | 1996 | VLDB | 0.00030923842 |
| 1,193 | Fast Computation of Sparse Datacubes | 1997 | VLDB | 0.00013412915 |
| 3,162 | High-Dimensional OLAP: A Minimal Cubing Approach | 2004 | VLDB | 7.4622284e-05 |
| 12,769 | Partial-Sum Queries in OLAP Data Cubes Using Covering Codes | 1997 | PODS | 4.1905499e-05 |
| 4,004 | QC-Trees: An Efficient Summary Structure for Semantic OLAP | 2003 | SIGMOD | 6.5401186e-05 |
| 12,699 | Hierarchical Compact Cube for Range-Max Queries | 2000 | VLDB | 4.1905499e-05 |
| 3,497 | Cubetree: Organization of and Bulk Incremental Updates on the Data Cube | 1997 | SIGMOD | 7.0372261e-05 |
| 4,443 | Hierarchical Cubes for Range-Sum Queries | 1999 | VLDB | 6.1772772e-05 |
| 1,363 | Range Queries in OLAP Data Cubes | 1997 | SIGMOD | 0.00012380611 |