Approaching the Skyline in Z Order
Summary: Recasts skyline processing around Z-order indexing with the ZBtree, yielding a unified approach for search, progressive delivery, and updates. ZSearch, ZUpdate, and k-ZSearch scale to high dimensions and outperform specialized state-of-the-art methods. (summarized by gpt-5.6-luna on Jul 24 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Ken C. K. Lee (Pennsylvania State University)
- 2. Baihua Zheng (Singapore Management University)
- 3. Huajing Li (Pennsylvania State University)
- 4. Wang-Chien Lee (Pennsylvania State University)
BibTeX Citation
@article{lee_vldb07,
title = {{Approaching the Skyline in Z Order}},
author = {Lee, Ken C. K. and Zheng, Baihua and Li, Huajing and Lee, Wang-Chien},
journal = {PVLDB},
series = {{VLDB} '07},
year = {2007}
}Incoming Citations (Sorted by Pagerank)
Showing 10 of 10 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 3,281 | Kernel-Based Skyline Cardinality Estimation | 2009 | SIGMOD | 7.4583561e-05 |
| 5,590 | Scalable Skyline Computation Using Object-based Space Partitioning | 2009 | SIGMOD | 6.0739438e-05 |
| 6,012 | Call to Order: A Hierarchical Browsing Approach to Eliciting Users' Preference | 2010 | SIGMOD | 5.9143092e-05 |
| 6,745 | Categorical Skylines for Streaming Data | 2008 | SIGMOD | 5.6908052e-05 |
| 8,179 | Towards Designing and Learning Piecewise Space-Filling Curves | 2023 | VLDB | 5.3826446e-05 |
| 10,424 | Causal Search for Skylines (CSS): Causally-Informed Selective Data De-Correlation | 2026 | SIGMOD | 4.9793485e-05 |
| 12,453 | Work-Efficient Parallel Skyline Computation for the GPU | 2015 | VLDB | 4.9793485e-05 |
| 12,691 | ZINC: Efficient Indexing for Skyline Computation | 2011 | VLDB | 4.9793485e-05 |
| 12,755 | Efficient Skyline Evaluation over Partially Ordered Domains | 2010 | VLDB | 4.9793485e-05 |
| 12,788 | Minimizing the Communication Cost for Continuous Skyline Maintenance | 2009 | SIGMOD | 4.9793485e-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 |
|---|---|---|---|---|
| 256 | Efficient Progressive Skyline Computation | 2001 | VLDB | 0.00022981799 |
| 264 | A Class of Data Structures for Associative Searching | 1984 | PODS | 0.00022757762 |
| 313 | Shooting Stars in the Sky: An Online Algorithm for Skyline Queries | 2002 | VLDB | 0.00021311041 |
| 817 | Finding k-Dominant Skylines in High Dimensional Space | 2006 | SIGMOD | 0.00013672764 |
| 1,213 | Maximal Vector Computation in Large Data Sets | 2005 | VLDB | 0.00011512468 |
| 2,198 | Integrating the UB-Tree into a Database System Kernel | 2000 | VLDB | 8.8759215e-05 |
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Semantically Similar Papers
| # | Overall Rank | Paper | Year | Venue |
|---|---|---|---|---|
| 1 | 638 | An Optimal and Progressive Algorithm for Skyline Queries | 2003 | SIGMOD |
| 2 | 12,755 | Efficient Skyline Evaluation over Partially Ordered Domains | 2010 | VLDB |
| 3 | 6,745 | Categorical Skylines for Streaming Data | 2008 | SIGMOD |
| 4 | 12,962 | On Dominating Your Neighborhood Profitably | 2007 | VLDB |
| 5 | 3,340 | Refreshing the Sky: The Compressed Skycube with Efficient Support for Frequent Updates | 2006 | SIGMOD |
| 6 | 817 | Finding k-Dominant Skylines in High Dimensional Space | 2006 | SIGMOD |
| 7 | 2,566 | Stratified Computation of Skylines with Partially-Ordered Domains | 2005 | SIGMOD |
| 8 | 12,691 | ZINC: Efficient Indexing for Skyline Computation | 2011 | VLDB |
| 9 | 256 | Efficient Progressive Skyline Computation | 2001 | VLDB |
| 10 | 5,590 | Scalable Skyline Computation Using Object-based Space Partitioning | 2009 | SIGMOD |