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Query Efficiency in Probabilistic XML Models

Summary: Unifies probabilistic XML via p-documents with distributional nodes; analyzes twig queries under value- and object-based semantics. Efficient evaluator for a single tractable family; translations across families and approximate methods for the rest. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID
4026
Venue
SIGMOD
Year
2008
Pagerank
4.9643102e-05
Overall Rank
6,681 | 53.53%
DOI
-

Incoming Non-self Citations Over Time

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Incoming Citations (Sorted by Pagerank)

Showing 5 of 5 citing papers.

Rank Citing Paper Year Venue Pagerank
4,328 How to Build Templates for RDF Question/Answering —An Uncertain Graph Similarity Join Approach 2015 SIGMOD 6.2866586e-05
4,958 Efficient Subgraph Search over Large Uncertain Graphs 2011 VLDB 5.8031038e-05
5,296 Running Tree Automata on Probabilistic XML 2009 PODS 5.5802694e-05
8,558 Incorporating Constraints in Probabilistic XML 2008 PODS 4.4937074e-05
12,213 Transducing Markov Sequences 2010 PODS 4.1945683e-05
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Outgoing Citations (Sorted by Pagerank)

Showing 11 of 11 cited papers.

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

Rank Cited Paper Year Venue Pagerank
74 Efficient Query Evaluation on Probabilistic Databases 2004 VLDB 0.00057857292
240 Holistic Twig Joins: Optimal XML Pattern Matching 2002 SIGMOD 0.00031603463
499 Containment and Equivalence for an XPath Fragment [Extended Abstract] 2002 PODS 0.000216753
571 The Complexity of Query Reliability 1998 PODS 0.00019910719
1,268 The Dichotomy of Conjunctive Queries on Probabilistic Structures 2007 PODS 0.00012931993
2,774 ProTDB: Probabilistic Data in XML 2002 VLDB 8.134432e-05
2,978 Matching Twigs in Probabilistic XML 2007 VLDB 7.7845728e-05
3,084 On the minimization of Xpath queries 2003 VLDB 7.6011919e-05
3,589 On the Complexity of Managing Probabilistic XML Data 2007 PODS 6.9427709e-05
3,929 Maximally Joining Probabilistic Data 2007 PODS 6.6248763e-05
8,558 Incorporating Constraints in Probabilistic XML 2008 PODS 4.4937074e-05
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