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KATARA: A Data Cleaning System Powered by Knowledge Bases and Crowdsourcing

Summary: Katara is a data cleaning system powered by knowledge bases and crowdsourcing that interprets table semantics to align data with KBs and identify correct versus incorrect values. It then outputs top-k repairs and demonstrates scalable, cross-domain applicability with efficient, crowd-assisted annotation. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID
hb7996139e9024311
Venue
SIGMOD
Year
2015
Pagerank
0.00012008783
Overall Rank
1,099 | 92.64%
DOI
10.1145/2723372.2749431

Incoming Non-self Citations Over Time

Authors

BibTeX Citation

@inproceedings{chu_sigmod15,
        title = {{KATARA: A Data Cleaning System Powered by Knowledge Bases and Crowdsourcing}},
        author = {Chu, Xu and Morcos, John and Ilyas, Ihab F. and Ouzzani, Mourad and Papotti, Paolo and Tang, Nan and Ye, Yin},
        series = {{SIGMOD} '15},
        booktitle = {Proceedings of the {ACM} {SIGMOD} International Conference on Management of Data},
        publisher = {Association for Computing Machinery},
        doi = {10.1145/2723372.2749431},
        url = {https://dl.acm.org/doi/10.1145/2723372.2749431},
        year = {2015}
}

Incoming Citations (Sorted by Pagerank)

Showing 48 of 48 citing papers.

Rank Citing Paper Year Venue Pagerank
100 HoloClean: Holistic Data Repairs with Probabilistic Inference 2017 VLDB 0.00033951027
323 Can Foundation Models Wrangle Your Data? 2023 VLDB 0.00021022156
853 HoloDetect: Few-Shot Learning for Error Detection 2019 SIGMOD 0.00013437314
989 Data Cleaning: Overview and Emerging Challenges 2016 SIGMOD 0.00012638176
1,306 Detecting Data Errors: Where are we and what needs to be done? 2016 VLDB 0.00011076619
1,347 Baran: Effective Error Correction via a Unified Context Representation and Transfer Learning 2020 VLDB 0.00010947547
1,731 Raha: A Configuration-Free Error Detection System 2019 SIGMOD 9.7585913e-05
1,744 Nearest Neighbor Classifiers over Incomplete Information: From Certain Answers to Certain Predictions 2021 VLDB 9.7253583e-05
1,993 RPT: Relational Pre-trained Transformer Is Almost All You Need towards Democratizing Data Preparation 2021 VLDB 9.2224853e-05
2,373 SCODED: Statistical Constraint Oriented Data Error Detection 2020 SIGMOD 8.5434538e-05
2,752 Uni-Detect: A Unified Approach to Automated Error Detection in Tables 2019 SIGMOD 8.0387193e-05
2,960 Auto-Detect: Data-Driven Error Detection in Tables 2018 SIGMOD 7.7967245e-05
3,277 Automatic Data Repair: Are We Ready to Deploy? 2024 VLDB 7.4527106e-05
3,318 Cleaning Crowdsourced Labels Using Oracles for Statistical Classification 2019 VLDB 7.4142395e-05
3,414 Waldo: An Adaptive Human Interface for Crowd Entity Resolution 2017 SIGMOD 7.3058225e-05
4,444 Auto-Transform: Learning-to-Transform by Patterns 2020 VLDB 6.5812416e-05
4,892 Uncertainty Annotated Databases - A Lightweight Approach for Approximating Certain Answers 2019 SIGMOD 6.3507497e-05
5,100 Rotom: A Meta-Learned Data Augmentation Framework for Entity Matching, Data Cleaning, Text Classification, and Beyond 2021 SIGMOD 6.2624729e-05
5,501 Semi-Supervised Data Cleaning with Raha and Baran 2021 CIDR 6.0905697e-05
5,517 KATARA: Reliable Data Cleaning with Knowledge Bases and Crowdsourcing 2015 VLDB 6.0847011e-05
5,812 Top-K Deep Video Analytics: A Probabilistic Approach 2021 SIGMOD 5.9697648e-05
6,327 Qualitative Data Cleaning 2016 VLDB 5.7945802e-05
6,467 Synthesizing Type-Detection Logic for Rich Semantic Data Types using Open-source Code 2018 SIGMOD 5.7580747e-05
7,272 Akane: Perplexity-Guided Time Series Data Cleaning 2024 SIGMOD 5.5530425e-05
7,606 Data Imputation with Limited Data Redundancy Using Data Lakes 2025 VLDB 5.4698748e-05
7,903 Subjective Knowledge Base Construction Powered By Crowdsourcing and Knowledge Base 2018 SIGMOD 5.4135034e-05
8,352 ICARUS: Minimizing Human Effort in Iterative Data Completion 2018 VLDB 5.3323688e-05
9,408 Query-Guided Resolution in Uncertain Databases 2023 SIGMOD 5.1672232e-05
9,496 ZIP: Lazy Imputation during Query Processing 2024 VLDB 5.1540002e-05
9,510 VisClean: Interactive Cleaning for Progressive Visualization 2020 VLDB 5.1519019e-05
9,617 CDB: Optimizing Queries with Crowd-Based Selections and Joins 2017 SIGMOD 5.1376962e-05
9,634 GIDCL: A Graph-Enhanced Interpretable Data Cleaning Framework with Large Language Models 2024 SIGMOD 5.1354312e-05
9,954 FusionQuery: On-demand Fusion Queries over Multi-source Heterogeneous Data 2024 VLDB 5.0910746e-05
10,151 EasyDR: A Human-in-the-loop Error Detection&Repair Platform for Holistic Table Cleaning 2022 VLDB 5.0597449e-05
10,153 Data Augmentation for ML-driven Data Preparation and Integration 2021 VLDB 5.0597449e-05
10,280 Towards Interpretable and Learnable Risk Analysis for Entity Resolution 2020 SIGMOD 5.0334833e-05
10,471 Clustering with Set Outliers and Applications in Relational Clustering 2026 PODS 4.9605343e-05
10,508 CoShap: A Scalable Coalition Growth Approach to Shapley Value Approximation 2026 SIGMOD 4.9605343e-05
10,592 Understanding the Impact of Data Noise in Federated Learning: [Experiments & Analysis] 2026 SIGMOD 4.9605343e-05
10,606 Minimum Change ≠ Best Cleaning: Parallel and Incremental Error Detection under Integrity Constraints 2026 SIGMOD 4.9605343e-05
10,875 Document-to-Database: Extraction Meets Relational Semantics 2026 VLDB 4.9605343e-05
11,655 Hardware-Efficient Data Imputation through DBMS Extensibility 2024 VLDB 4.9605343e-05
11,751 LinCQA: Faster Consistent Query Answering with Linear Time Guarantees 2023 SIGMOD 4.9605343e-05
11,955 ActivePDB: Active Probabilistic Databases 2022 VLDB 4.9605343e-05
12,009 Contextual Data Cleaning with Ontology FDs 2021 SIGMOD 4.9605343e-05
12,086 LOCATER: Cleaning WiFi Connectivity Datasets for Semantic Localization 2021 VLDB 4.9605343e-05
12,224 WiClean: A System for Fixing Wikipedia Interlinks Using Revision History Patterns 2019 VLDB 4.9605343e-05
12,363 DOCS: Domain-Aware Crowdsourcing System 2017 VLDB 4.9605343e-05
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Outgoing Citations (Sorted by Pagerank)

Showing 27 of 27 cited papers.

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

Rank Cited Paper Year Venue Pagerank
95 Potter's Wheel: An Interactive Data Cleaning System 2001 VLDB 0.00034319763
160 CORDS: Automatic Discovery of Correlations and Soft Functional Dependencies 2004 SIGMOD 0.00027775994
190 A Cost-Based Model and Effective Heuristic for Repairing Constraints by Value Modification 2005 SIGMOD 0.00025812169
199 CrowdER: Crowdsourcing Entity Resolution 2012 VLDB 0.0002551523
314 Annotating and Searching Web Tables Using Entities, Types and Relationships 2010 VLDB 0.0002126519
348 Discovering Denial Constraints 2013 VLDB 0.00020216677
502 Dependencies Revisited for Improving Data Quality 2008 PODS 0.00017239652
505 Supporting Top-k Join Queries in Relational Databases 2003 VLDB 0.00017162373
527 Improving Data Quality: Consistency and Accuracy 2007 VLDB 0.00016859013
544 ERACER: A Database Approach for Statistical Inference and Data Cleaning 2010 SIGMOD 0.00016584014
652 Don’t be SCAREd: Use SCalable Automatic REpairing with Maximal Likelihood and Bounded Changes 2013 SIGMOD 0.00015117165
653 Discovering Data Quality Rules 2008 VLDB 0.00015102328
695 NADEEF: A Commodity Data Cleaning System 2013 SIGMOD 0.00014679058
717 Guided Data Repair 2011 VLDB 0.00014531658
753 Recovering Semantics of Tables on the Web 2011 VLDB 0.00014228161
769 The LLUNATIC Data-Cleaning Framework 2013 VLDB 0.00014091996
988 Towards Certain Fixes with Editing Rules and Master Data 2010 VLDB 0.00012643318
1,787 Sample-Driven Schema Mapping 2012 SIGMOD 9.6333179e-05
2,143 PARIS: Probabilistic Alignment of Relations, Instances, and Schema 2012 VLDB 8.965577e-05
2,396 From Data Fusion to Knowledge Fusion 2014 VLDB 8.5109743e-05
2,440 Building, Maintaining, and Using Knowledge Bases: A Report from the Trenches 2013 SIGMOD 8.4506851e-05
2,592 Advanced Processing for Ontological Queries 2010 VLDB 8.2282919e-05
2,785 Interaction between Record Matching and Data Repairing 2011 SIGMOD 7.9995952e-05
2,958 Towards Dependable Data Repairing with Fixing Rules 2014 SIGMOD 7.7991971e-05
4,613 Reducing Uncertainty of Schema Matching via Crowdsourcing 2013 VLDB 6.4858366e-05
5,659 Repairing Vertex Labels under Neighborhood Constraints 2014 VLDB 6.0309201e-05
7,728 Scalable Column Concept Determination for Web Tables Using Large Knowledge Bases 2013 VLDB 5.4515436e-05
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