Ten Thousand SQLs: Parallel Keyword Queries Computing

Summary: Parallelizes relational keyword search over tens of thousands of candidate-network SQLs, exploiting query- and operation-level sharing while addressing skew and estimation error. An adaptive relation-partitioning algorithm balances cores with low partitioning overhead. (summarized by gpt-5.6-luna on Jul 24 2026)

Paper ID: 10233
Venue: VLDB
Year: 2010
Pagerank: 5.093636e-05
Overall Rank: 12,461 | 14.51%
DOI: 10.14778/1920841.1920851

Incoming Non-self Citations Over Time

No non-self incoming citations found for this paper in this database.

Authors

1. Lu Qin (Chinese University of Hong Kong)
2. Jeffrey Xu Yu (Chinese University of Hong Kong)
3. Lijun Chang (Chinese University of Hong Kong)

BibTeX Citation

@article{qin_vldb10,
        title = {{Ten Thousand SQLs: Parallel Keyword Queries Computing}},
        author = {Qin, Lu and Yu, Jeffrey Xu and Chang, Lijun},
        journal = {PVLDB},
        series = {{VLDB} '10},
        volume = {3},
        number = {1},
        pages = {58--69},
        doi = {10.14778/1920841.1920851},
        url = {https://doi.org/10.14778/1920841.1920851},
        year = {2010}
}

Incoming Citations (Sorted by Pagerank)

Showing 0 of 0 citing papers.

Rank	Citing Paper	Year	Venue	Pagerank

Outgoing Citations (Sorted by Pagerank)

Showing 18 of 18 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
128	Efficient and Extensible Algorithms for Multi Query Optimization	2000	SIGMOD	0.0003072825
212	Efficient IR-Style Keyword Search over Relational Databases	2003	VLDB	0.000247733
272	BLINKS: Ranked Keyword Searches on Graphs	2007	SIGMOD	0.00022695855
285	ObjectRank: Authority-Based Keyword Search in Databases	2004	VLDB	0.00022365284
290	An Overview of Query Optimization in Relational Systems	1998	PODS	0.0002227038
302	Bidirectional Expansion For Keyword Search on Graph Databases	2005	VLDB	0.00021963347
748	Effective Keyword Search in Relational Databases	2006	SIGMOD	0.00014381224
930	SPARK: Top-k Keyword Query in Relational Databases	2007	SIGMOD	0.0001312728
1,154	Efficient Exploitation of Similar Subexpressions for Query Processing	2007	SIGMOD	0.00011934202
1,429	Finding and Approximating Top-k Answers in Keyword Proximity Search	2006	PODS	0.00010811133
1,542	Keyword Proximity Search in Complex Data Graphs	2008	SIGMOD	0.00010421046
1,555	Keyword Search in Databases: The Power of RDBMS	2009	SIGMOD	0.00010370683
1,878	EASE: An Effective 3-in-1 Keyword Search Method for Unstructured, Semi-structured and Structured Data	2008	SIGMOD	9.5651166e-05
3,450	Keyword Search on External Memory Data Graphs	2008	VLDB	7.4038805e-05
4,378	Keyword Search on Relational Data Streams	2007	SIGMOD	6.7356271e-05
4,507	Scalable Multi-Query Optimization for Exploratory Queries over Federated Scientific Databases	2008	VLDB	6.6563628e-05
7,710	Mining Tree-Structured Data on Multicore Systems	2009	VLDB	5.5618769e-05

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