Determining the Impact Regions of Competing Options in Preference Space
Summary: Introduces k-Shortlist Preference Region (kSPR) to identify regions in the d-dimensional preference space where a focal record ranks in the top-k under weighted-sum scoring. Proposes a computational-geometry, exact framework for efficient kSPR computation; benchmarks show up to three orders of magnitude speedup over a prior competitor built from earlier work. (summarized by gpt-5-nano on Feb 09 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Bo Tang
- 2. Kyriakos Mouratidis
- 3. Man Lung Yiu
Incoming Citations (Sorted by Pagerank)
Showing 6 of 6 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 4,758 | Optimization for Active Learning-based Interactive Database Exploration | 2019 | VLDB | 5.9422515e-05 |
| 6,387 | Exact Processing of Uncertain Top-k Queries in Multi-criteria Settings | 2018 | VLDB | 5.0851965e-05 |
| 8,584 | Geometric Approaches for Top-k Queries | 2017 | VLDB | 4.4914121e-05 |
| 8,877 | Creating Top Ranking Options in the Continuous Option and Preference Space | 2019 | VLDB | 4.4302563e-05 |
| 9,774 | On m-Impact Regions and Standing Top-k Influence Problems | 2021 | SIGMOD | 4.2856106e-05 |
| 11,367 | tau-LevelIndex: Towards Efficient Query Processing in Continuous Preference Space | 2022 | SIGMOD | 4.1945683e-05 |
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Outgoing Citations (Sorted by Pagerank)
Showing 17 of 17 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
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Semantically Similar Papers
| Overall Rank | Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 12,008 | Generating Top-k Packages via Preference Elicitation | 2014 | VLDB | 4.1945683e-05 |
| 3,819 | Promotion Analysis in Multi-Dimensional Space | 2009 | VLDB | 6.7299866e-05 |
| 11,195 | rkHit: Representative Query with Uncertain Preference | 2023 | SIGMOD | 4.1945683e-05 |
| 5,555 | On Obtaining Stable Rankings | 2019 | VLDB | 5.4386174e-05 |
| 4,564 | Learning User Preferences By Adaptive Pairwise Comparison | 2015 | VLDB | 6.0819005e-05 |
| 6,387 | Exact Processing of Uncertain Top-k Queries in Multi-criteria Settings | 2018 | VLDB | 5.0851965e-05 |
| 7,750 | Computing Immutable Regions for Subspace Top-k Queries | 2013 | VLDB | 4.6607023e-05 |
| 9,774 | On m-Impact Regions and Standing Top-k Influence Problems | 2021 | SIGMOD | 4.2856106e-05 |
| 6,203 | Maximum Rank Query | 2015 | VLDB | 5.1590738e-05 |
| 8,877 | Creating Top Ranking Options in the Continuous Option and Preference Space | 2019 | VLDB | 4.4302563e-05 |