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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
51
Venue
CIDR
Year
2005
Pagerank
0.00030932014
Overall Rank
125 | 99.15%
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 13 of 63 citing papers.

Rank Citing Paper Year Venue Pagerank
9,585 Hephaestus: Data Reuse for Accelerating Scientific Discovery 2015 CIDR 5.252604e-05
12,002 Privacy-Preserving Network Provenance 2017 VLDB 5.093636e-05
12,177 Similarity Joins for Uncertain Strings 2014 SIGMOD 5.093636e-05
12,325 Answering Queries using Views over Probabilistic XML: Complexity and Tractability 2012 VLDB 5.093636e-05
12,366 Schema-As-You-Go: On Probabilistic Tagging and Querying of Wide Tables 2011 SIGMOD 5.093636e-05
12,408 Transducing Markov Sequences 2010 PODS 5.093636e-05
12,438 US-SQL: Managing Uncertain Schemata 2010 SIGMOD 5.093636e-05
12,600 Systems Aspects of Probabilistic Data Management 2008 VLDB 5.093636e-05
12,619 XClean in Action: A Demonstration of Declarative XML Data Cleaning 2007 CIDR 5.093636e-05
12,651 Provenance in Databases (Tutorial Outline) 2007 SIGMOD 5.093636e-05
12,688 Meta-data Indexing for XPath Location Steps 2006 SIGMOD 5.093636e-05
12,744 Automatic Data Fusion with HumMer 2005 VLDB 5.093636e-05
12,751 MIX: A Meta-data Indexing System for XML 2005 VLDB 5.093636e-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
50 Efficient Query Evaluation on Probabilistic Databases 2004 VLDB 0.00043596705
94 Potter's Wheel: An Interactive Data Cleaning System 2001 VLDB 0.00034616103
99 The Design of the POSTGRES Storage System 1987 VLDB 0.00034506601
158 Robust and Efficient Fuzzy Match for Online Data Cleaning 2003 SIGMOD 0.00028199923
201 Declarative Data Cleaning: Language, Model, and Algorithms 2001 VLDB 0.00025558602
327 The Aqua Approximate Query Answering System 1999 SIGMOD 0.00021091539
338 Generalizing Data to Provide Anonymity when Disclosing Information 1998 PODS 0.00020731054
359 Evaluating Probabilistic Queries over Imprecise Data 2003 SIGMOD 0.0002023153
363 Approximate Query Processing: Taming the TeraBytes! A Tutorial 2001 VLDB 0.0002005475
404 Hippocratic Databases 2002 VLDB 0.00019065022
466 Automated Ranking of Database Query Results 2003 CIDR 0.00018014467
531 An Annotation Management System for Relational Databases 2004 VLDB 0.00017083233
585 Lineage Tracing for General Data Warehouse Transformations 2001 VLDB 0.00016139897
646 Adaptive Precision Setting for Cached Approximate Values 2001 SIGMOD 0.00015335457
701 Archiving Scientific Data 2002 SIGMOD 0.00014870915
1,716 Offering a Precision-Performance Tradeoff for Aggregation Queries over Replicated Data 2000 VLDB 9.9330086e-05
1,818 A Probabilistic Framework for Vague Queries and Imprecise Information in Databases 1990 VLDB 9.6827488e-05
2,067 A Polygen Model for Heterogeneous Database Systems: The Source Tagging Perspective 1990 VLDB 9.23317e-05
2,705 An Implementation of Hypothetical Relations 1983 VLDB 8.2304282e-05
3,002 A Framework for Implementing Hypothetical Queries 1997 SIGMOD 7.8667842e-05
3,168 PREDATOR : An OR-DBMS with Enhanced Data Types 1997 SIGMOD 7.6736931e-05
4,646 An Extended Relational Database Model For Uncertain And Imprecise Information 1992 VLDB 6.5886699e-05
6,706 DLFM: A Transactional Resource Manager 2000 SIGMOD 5.7966363e-05
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