An Efficient and Versatile Query Engine for TopX Search

Summary: TopX adapts threshold algorithms to ranked XML retrieval, aggregating element scores at document level while combining vague content and path predicates. Its index-aware scheduling postpones costly structural checks and supports probabilistic approximate top-k with controllable precision loss. (summarized by gpt-5.6-luna on Jul 24 2026)

Paper ID: 9533
Venue: VLDB
Year: 2005
Pagerank: 7.6357297e-05
Overall Rank: 3,209 | 77.99%
DOI: -

Incoming Non-self Citations Over Time

Authors

1. Martin Theobald (Max Planck Institute)
2. Ralf Schenkel (Max Planck Institute)
3. Gerhard Weikum (Max Planck Institute)

BibTeX Citation

@article{theobald_vldb05,
        title = {{An Efficient and Versatile Query Engine for TopX Search}},
        author = {Theobald, Martin and Schenkel, Ralf and Weikum, Gerhard},
        journal = {PVLDB},
        series = {{VLDB} '05},
        pages = {625--636},
        year = {2005}
}

Incoming Citations (Sorted by Pagerank)

Showing 10 of 10 citing papers.

Rank	Citing Paper	Year	Venue	Pagerank
1,542	Keyword Proximity Search in Complex Data Graphs	2008	SIGMOD	0.00010421046
1,878	EASE: An Effective 3-in-1 Keyword Search Method for Unstructured, Semi-structured and Structured Data	2008	SIGMOD	9.5651166e-05
1,967	IO-Top-k: Index-access Optimized Top-k Query Processing	2006	VLDB	9.3804693e-05
2,877	DB&IR: Both Sides Now (Extended Abstract)	2007	SIGMOD	8.0070039e-05
3,064	The CompleteSearch Engine: Interactive, Efficient, and Towards IR & DB Integration	2007	CIDR	7.8008109e-05
5,006	iTrails: Pay-as-you-go Information Integration in Dataspaces	2007	VLDB	6.4034229e-05
8,757	Search Driven Analysis of Heterogeneous XML Data	2009	CIDR	5.3766157e-05
12,617	P2P Web Search: Make It Light, Make It Fly	2007	CIDR	5.093636e-05
12,649	The TopX DB&IR Engine	2007	SIGMOD	5.093636e-05
12,711	An Algebraic Query Model for Effective and Efficient Retrieval of XML Fragments	2006	VLDB	5.093636e-05

Outgoing Citations (Sorted by Pagerank)

Showing 21 of 21 cited papers.

Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.

Rank	Cited Paper	Year	Venue	Pagerank
5	Optimal Aggregation Algorithms for Middleware [Extended Abstract]	2001	PODS	0.0010828372
77	XRANK: Ranked Keyword Search over XML Documents	2003	SIGMOD	0.00037048607
108	Optimizing Multi-Feature Queries for Image Databases	2000	VLDB	0.00033228866
163	On Supporting Containment Queries in Relational Database Management Systems	2001	SIGMOD	0.00027839792
175	Holistic Twig Joins: Optimal XML Pattern Matching	2002	SIGMOD	0.00027226333
399	XSEarch: A Semantic Search Engine for XML	2003	VLDB	0.00019177959
466	Automated Ranking of Database Query Results	2003	CIDR	0.00018014467
496	Schema-Free XQuery	2004	VLDB	0.0001750537
827	Minimal Probing: Supporting Expensive Predicates for Top-k Queries	2002	SIGMOD	0.00013769938
893	Accelerating XPath Location Steps	2002	SIGMOD	0.00013374715
901	Estimating the Selectivity of XML Path Expressions for Internet Scale Applications	2001	VLDB	0.00013334162
1,519	Top-k Query Evaluation with Probabilistic Guarantees	2004	VLDB	0.00010513777
1,544	Reducing the Braking Distance of an SQL Query Engine	1998	VLDB	0.00010410466
1,759	Rank-aware Query Optimization	2004	SIGMOD	9.8160244e-05
2,006	On the Integration of Structure Indexes and Inverted Lists	2004	SIGMOD	9.3190255e-05
2,616	FleXPath: Flexible Structure and Full-Text Querying for XML	2004	SIGMOD	8.339188e-05
2,694	Holistic Twig Joins on Indexed XML Documents	2003	VLDB	8.2469414e-05
2,948	Optimized Query Execution in Large Search Engines with Global Page Ordering	2003	VLDB	7.9323466e-05
3,363	Efficient k-NN Search on Vertically Decomposed Data	2002	SIGMOD	7.4808966e-05
3,728	Querying Structured Text in an XML Database	2003	SIGMOD	7.1685118e-05
4,438	XPathLearner: An On-Line Self-Tuning Markov Histogram for XML Path Selectivity Estimation	2002	VLDB	6.7061802e-05

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