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Trio: A System for Integrated Management of Data, Accuracy, and Lineage

Summary: Introduces Trio, a DBMS that treats data, accuracy (uncertainty/probabilistic/fuzzy/incomplete) and lineage as first-class, integrated artifacts. Proposes a simple SQL-extension and prototype design to unify provenance and uncertainty management for practical applications. (summarized by gpt-5-mini on Feb 09 2026)

Paper ID
ha7d7e97117793053
Venue
CIDR
Year
2005
Pagerank
0.00030439683
Overall Rank
126 | 99.16%
DOI
-

Incoming Non-self Citations Over Time

Authors

BibTeX Citation

@inproceedings{widom_cidr05,
        address = {Amsterdam, Netherlands},
        series = {{CIDR} '05},
        title = {{Trio: A System for Integrated Management of Data, Accuracy, and Lineage}},
        booktitle = {Proceedings of the {Conference} on {Innovative} {Data} {Systems} {Research}},
        author = {Widom, Jennifer},
        year = {2005}
}

Incoming Citations (Sorted by Pagerank)

Showing 14 of 64 citing papers.

Rank Citing Paper Year Venue Pagerank
9,762 Hephaestus: Data Reuse for Accelerating Scientific Discovery 2015 CIDR 5.1347497e-05
10,197 Privacy-Preserving Network Provenance 2017 VLDB 5.0623376e-05
10,828 Toward Temporal Attribution Analytics in Dataflows 2026 VLDB 4.9793485e-05
12,468 Similarity Joins for Uncertain Strings 2014 SIGMOD 4.9793485e-05
12,616 Answering Queries using Views over Probabilistic XML: Complexity and Tractability 2012 VLDB 4.9793485e-05
12,657 Schema-As-You-Go: On Probabilistic Tagging and Querying of Wide Tables 2011 SIGMOD 4.9793485e-05
12,699 Transducing Markov Sequences 2010 PODS 4.9793485e-05
12,729 US-SQL: Managing Uncertain Schemata 2010 SIGMOD 4.9793485e-05
12,890 Systems Aspects of Probabilistic Data Management 2008 VLDB 4.9793485e-05
12,909 XClean in Action: A Demonstration of Declarative XML Data Cleaning 2007 CIDR 4.9793485e-05
12,941 Provenance in Databases (Tutorial Outline) 2007 SIGMOD 4.9793485e-05
12,978 Meta-data Indexing for XPath Location Steps 2006 SIGMOD 4.9793485e-05
13,034 Automatic Data Fusion with HumMer 2005 VLDB 4.9793485e-05
13,041 MIX: A Meta-data Indexing System for XML 2005 VLDB 4.9793485e-05
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Outgoing Citations (Sorted by Pagerank)

Showing 23 of 23 cited papers.

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

Rank Cited Paper Year Venue Pagerank
51 Efficient Query Evaluation on Probabilistic Databases 2004 VLDB 0.00042936299
95 Potter's Wheel: An Interactive Data Cleaning System 2001 VLDB 0.00034382643
99 The Design of the POSTGRES Storage System 1987 VLDB 0.00034033763
161 Robust and Efficient Fuzzy Match for Online Data Cleaning 2003 SIGMOD 0.00027718195
204 Declarative Data Cleaning: Language, Model, and Algorithms 2001 VLDB 0.00025190386
336 The Aqua Approximate Query Answering System 1999 SIGMOD 0.00020657819
347 Generalizing Data to Provide Anonymity when Disclosing Information 1998 PODS 0.00020325683
370 Evaluating Probabilistic Queries over Imprecise Data 2003 SIGMOD 0.00019846702
372 Approximate Query Processing: Taming the TeraBytes! A Tutorial 2001 VLDB 0.00019720059
411 Hippocratic Databases 2002 VLDB 0.00018699914
474 Automated Ranking of Database Query Results 2003 CIDR 0.00017672562
525 An Annotation Management System for Relational Databases 2004 VLDB 0.00016890994
591 Lineage Tracing for General Data Warehouse Transformations 2001 VLDB 0.00015888097
659 Adaptive Precision Setting for Cached Approximate Values 2001 SIGMOD 0.00015015728
709 Archiving Scientific Data 2002 SIGMOD 0.00014609018
1,755 Offering a Precision-Performance Tradeoff for Aggregation Queries over Replicated Data 2000 VLDB 9.7206727e-05
1,865 A Probabilistic Framework for Vague Queries and Imprecise Information in Databases 1990 VLDB 9.4818521e-05
2,095 A Polygen Model for Heterogeneous Database Systems: The Source Tagging Perspective 1990 VLDB 9.0564714e-05
2,752 An Implementation of Hypothetical Relations 1983 VLDB 8.0556787e-05
3,048 A Framework for Implementing Hypothetical Queries 1997 SIGMOD 7.7095211e-05
3,224 PREDATOR : An OR-DBMS with Enhanced Data Types 1997 SIGMOD 7.5106493e-05
4,727 An Extended Relational Database Model For Uncertain And Imprecise Information 1992 VLDB 6.4474658e-05
6,825 DLFM: A Transactional Resource Manager 2000 SIGMOD 5.6711594e-05
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