Using Probabilistic Information in Data Integration

Summary: Proposes probabilistic knowledge to guide query planning in mediator systems, modeling overlap, coverage, and relationships. Offers a declarative formalism and ranking algorithms to order sources for early results. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID: 8613
Venue: VLDB
Year: 1997
Pagerank: 9.6035277e-05
Overall Rank: 1,858 | 87.26%
DOI: -

Incoming Non-self Citations Over Time

Authors

1. Daniela Florescu (AT&T)
2. Daphne Koller (Stanford University)
3. Alon Levy (AT&T)

BibTeX Citation

@article{florescu_vldb97,
        title = {{Using Probabilistic Information in Data Integration}},
        author = {Florescu, Daniela and Koller, Daphne and Levy, Alon},
        journal = {PVLDB},
        series = {{VLDB} '97},
        pages = {216--225},
        year = {1997}
}

Incoming Citations (Sorted by Pagerank)

Showing 9 of 9 citing papers.

Rank	Citing Paper	Year	Venue	Pagerank
328	An Adaptive Query Execution System for Data Integration*	1999	SIGMOD	0.00021081317
504	A Bayesian Approach to Discovering Truth from Conflicting Sources for Data Integration	2012	VLDB	0.00017300628
699	Data Integration with Uncertainty	2007	VLDB	0.0001487423
2,624	Enhanced hypertext categorization using hyperlinks	1998	SIGMOD	8.3307304e-05
3,349	Quality-driven Integration of Heterogeneous Information Systems	1999	VLDB	7.4942642e-05
5,513	Foundations of Uncertain-Data Integration	2010	VLDB	6.1909879e-05
5,962	BibFinder/StatMiner: Effectively Mining and Using Coverage and Overlap Statistics in Data Integration	2003	VLDB	6.0274692e-05
6,819	Estimating the Impact of Unknown Unknowns on Aggregate Query Results	2016	SIGMOD	5.7635226e-05
12,183	Online Ordering of Overlapping Data Sources	2014	VLDB	5.093636e-05

Outgoing Citations (Sorted by Pagerank)

Showing 2 of 2 cited papers.

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

Rank	Cited Paper	Year	Venue	Pagerank
117	Querying Heterogeneous Information Sources Using Source Descriptions	1996	VLDB	0.00032192665
381	Query Caching and Optimization in Distributed Mediator Systems	1996	SIGMOD	0.00019549294

Semantically Similar Papers

#	Overall Rank	Paper	Year	Venue
1	2,687	Answering Queries from Statistics and Probabilistic Views	2005	VLDB
2	1,818	A Probabilistic Framework for Vague Queries and Imprecise Information in Databases	1990	VLDB
3	1,844	Probabilistic Ranking of Database Query Results	2004	VLDB
4	12,887	A Case-Based Approach to Information Integration	2000	VLDB
5	1,649	Bootstrapping Pay-As-You-Go Data Integration Systems	2008	SIGMOD
6	14,014	Querying Partially Sound and Complete Data Sources	2001	PODS
7	12,418	Schema Clustering and Retrieval for Multi-domain Pay-As-You-Go Data Integration Systems	2010	SIGMOD
8	13,802	Information Discovery in Loosely Integrated Data	2007	SIGMOD
9	699	Data Integration with Uncertainty	2007	VLDB
10	2,517	Computing Capabilities of Mediators	1999	SIGMOD