CEDAR: A System for Cost-Efficient Data-Driven Claim Verification

Summary: CEDAR verifies relational-data claims embedded in text by translating claim+claimed-result pairs into SQL and checking execution results (unlike single-question text-to-SQL). Uses multi-stage, LLM-driven verification that leverages claimed values and cost-based optimization to trade accuracy vs. cost. (summarized by gpt-5-mini on Feb 09 2026)

Paper ID: 14061
Venue: VLDB
Year: 2025
Pagerank: 4.1945683e-05
Overall Rank: 10,747 | 25.24%
DOI: 10.14778/3749646.3749708

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Authors

1. Tharushi Jayasekara
2. Immanuel Trummer

Incoming Citations (Sorted by Pagerank)

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Rank	Citing Paper	Year	Venue	Pagerank

Outgoing Citations (Sorted by Pagerank)

Showing 13 of 13 cited papers.

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

Rank	Cited Paper	Year	Venue	Pagerank
1	Access Path Selection in a Relational Database Management System	1979	SIGMOD	0.0040449103
369	Text-to-SQL Empowered by Large Language Models: A Benchmark Evaluation	2024	VLDB	0.0002547515
535	ATHENA: An Ontology-Driven System for Natural Language Querying over Relational Data Stores	2016	VLDB	0.00020727678
567	NaLIR: An Interactive Natural Language Interface for Querying Relational Databases	2014	SIGMOD	0.00019966681
2,509	ClaimBuster: The First-ever End-to-end Fact-checking System	2017	VLDB	8.6260643e-05
3,340	Toward Computational Fact-Checking	2014	VLDB	7.2030091e-05
4,816	Scrutinizer: Fact Checking Statistical Claims	2020	VLDB	5.900769e-05
4,972	Verifying Text Summaries of Relational Data Sets	2019	SIGMOD	5.7931494e-05
5,412	Mining an "Anti-Knowledge Base" from Wikipedia Updates with Applications to Fact Checking and Beyond	2020	VLDB	5.5207515e-05
5,934	Perturbation Analysis of Database Queries	2016	VLDB	5.266698e-05
7,647	Buckle: Evaluating Fact Checking Algorithms Built on Knowledge Bases	2019	VLDB	4.6889787e-05
7,648	User Guidance for Efficient Fact Checking	2019	VLDB	4.6889787e-05
10,436	Demonstrating CEDAR: A System for Cost-Efficient Data-Driven Claim Verification	2025	SIGMOD	4.1945683e-05

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5,243	QED: A Powerful Query Equivalence Decider for SQL	2024	VLDB	5.6071695e-05
10,022	In-context Clustering-based Entity Resolution with Large Language Models: A Design Space Exploration	2026	SIGMOD	4.1945683e-05
2,509	ClaimBuster: The First-ever End-to-end Fact-checking System	2017	VLDB	8.6260643e-05
10,245	SeDA: Bridging the Gap between Efficient Syntactic and Precise Semantic Search of Similar Passages in Large Text Corpora	2026	VLDB	4.1945683e-05
3,340	Toward Computational Fact-Checking	2014	VLDB	7.2030091e-05
9,388	CEDA: Learned Cardinality Estimation with Domain Adaptation	2023	VLDB	4.3443083e-05
4,816	Scrutinizer: Fact Checking Statistical Claims	2020	VLDB	5.900769e-05
7,731	AggChecker: A Fact-Checking System for Text Summaries of Relational Data Sets	2019	VLDB	4.6658615e-05
4,972	Verifying Text Summaries of Relational Data Sets	2019	SIGMOD	5.7931494e-05
10,436	Demonstrating CEDAR: A System for Cost-Efficient Data-Driven Claim Verification	2025	SIGMOD	4.1945683e-05