Indexing for Keyword Search with Structured Constraints
Summary: Presents index designs with provable, often near‑optimal guarantees (under standard hardness conjectures) for keyword search combined with structured constraints (range, linear predicates, spatial prioritization). Closes a theory gap where prior solutions were mainly heuristic or naive scans. (summarized by gpt-5-mini on Feb 09 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Shangqi Lu (Chinese University of Hong Kong)
- 2. Yufei Tao (Chinese University of Hong Kong)
BibTeX Citation
@inproceedings{lu_pods23,
address = {New York, NY, USA},
series = {{PODS} '23},
title = {{Indexing for Keyword Search with Structured Constraints}},
url = {https://dl.acm.org/doi/10.1145/3584372.3588663},
doi = {10.1145/3584372.3588663},
booktitle = {Proceedings of the {ACM} {SIGMOD} Symposium on {Principles} of {Database} {Systems}},
publisher = {Association for Computing Machinery},
author = {Lu, Shangqi and Tao, Yufei},
year = {2023}
}
Incoming Citations (Sorted by Pagerank)
Showing 1 of 1 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 10,638 | A Theoretical Framework for Distribution-Aware Dataset Search | 2025 | PODS | 5.093636e-05 |
Previous
Page 1 / 1
Next
Outgoing Citations (Sorted by Pagerank)
Showing 9 of 9 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 37 | DISCOVER: Keyword Search in Relational Databases | 2002 | VLDB | 0.00048017193 |
| 301 | Proximity Search in Databases | 1998 | VLDB | 0.00022032878 |
| 1,212 | Efficient Query Processing in Geographic Web Search Engines | 2006 | SIGMOD | 0.00011647465 |
| 2,989 | Spatial Keyword Query Processing: An Experimental Evaluation | 2013 | VLDB | 7.8896275e-05 |
| 5,383 | Compressed Representations of Conjunctive Query Results | 2018 | PODS | 6.2374576e-05 |
| 6,855 | 2-3 Cuckoo Filters for Faster Triangle Listing and Set Intersection | 2017 | PODS | 5.753175e-05 |
| 7,842 | Processing and Optimizing Main Memory Spatial-Keyword Queries | 2016 | VLDB | 5.5333985e-05 |
| 8,857 | SOPS: A System for Efficient Processing of Spatial-Keyword Publish/Subscribe | 2014 | VLDB | 5.3568072e-05 |
| 12,028 | Efficient Top-k Indexing via General Reductions | 2016 | PODS | 5.093636e-05 |
Previous
Page 1 / 1
Next
Semantically Similar Papers
| # | Overall Rank | Paper | Year | Venue |
|---|---|---|---|---|
| 1 | 8,936 | Toward Scalable Keyword Search over Relational Data | 2010 | VLDB |
| 2 | 2,648 | On Effective Multi-Dimensional Indexing for Strings | 2000 | SIGMOD |
| 3 | 7,842 | Processing and Optimizing Main Memory Spatial-Keyword Queries | 2016 | VLDB |
| 4 | 5,100 | Indexing Dataspaces | 2007 | SIGMOD |
| 5 | 9,239 | Keyword Querying and Ranking in Databases | 2009 | VLDB |
| 6 | 3,239 | Keyword Search on Structured and Semi-Structured Data | 2009 | SIGMOD |
| 7 | 748 | Effective Keyword Search in Relational Databases | 2006 | SIGMOD |
| 8 | 7,896 | Optimizing Index for Taxonomy Keyword Search | 2012 | SIGMOD |
| 9 | 2,989 | Spatial Keyword Query Processing: An Experimental Evaluation | 2013 | VLDB |
| 10 | 212 | Efficient IR-Style Keyword Search over Relational Databases | 2003 | VLDB |