Cost-efficient Data Acquisition on Online Data Marketplaces for Correlation Analysis
Summary: DANCE, a middleware for cost-efficient data acquisition from marketplaces, maximizes correlation between requested attributes. Offline builds a two-layer join graph from samples; online searches under quality, budget, and join informativeness constraints use an MCMC-based heuristic for an NP-hard problem. (summarized by gpt-5-nano on Feb 09 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Yanying Li (Stevens Institute of Technology)
- 2. Haipei Sun (Stevens Institute of Technology)
- 3. Boxiang Dong (Montclair State University)
- 4. Hui (Wendy) Wang (Stevens Institute of Technology)
BibTeX Citation
@article{li_vldb19,
title = {{Cost-efficient Data Acquisition on Online Data Marketplaces for Correlation Analysis}},
author = {Li, Yanying and Sun, Haipei and Dong, Boxiang and Wang, Hui (Wendy)},
journal = {PVLDB},
series = {{VLDB} '19},
volume = {12},
number = {4},
pages = {362--375},
doi = {10.14778/3297753.3297757},
url = {https://doi.org/10.14778/3297753.3297757},
year = {2019}
}Incoming Citations (Sorted by Pagerank)
Showing 2 of 2 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 5,510 | Responsible Data Integration: Next-generation Challenges | 2022 | SIGMOD | 6.1919207e-05 |
| 11,194 | Enabling Adaptive Sampling for Intra-Window Join: Simultaneously Optimizing Quantity and Quality | 2024 | SIGMOD | 5.093636e-05 |
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Outgoing Citations (Sorted by Pagerank)
Showing 10 of 10 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 33 | Consistent Query Answers in Inconsistent Databases | 1999 | PODS | 0.00049907763 |
| 647 | Discovering Data Quality Rules | 2008 | VLDB | 0.00015334666 |
| 737 | Join Size Estimation Subject to Filter Conditions | 2015 | VLDB | 0.00014490983 |
| 1,277 | Extending Dependencies with Conditions | 2007 | VLDB | 0.00011368191 |
| 1,313 | Reverse Engineering Complex Join Queries | 2013 | SIGMOD | 0.00011186284 |
| 1,576 | Data Markets in the Cloud: An Opportunity for the Database Community | 2011 | VLDB | 0.00010317008 |
| 1,751 | Sample-Driven Schema Mapping | 2012 | SIGMOD | 9.838446e-05 |
| 3,572 | Summary Graphs for Relational Database Schemas | 2011 | VLDB | 7.2980153e-05 |
| 6,036 | QueryMarket Demonstration: Pricing for Online Data Markets | 2012 | VLDB | 5.9995474e-05 |
| 9,147 | Stochastic Data Acquisition for Answering Queries as Time Goes by | 2017 | VLDB | 5.3143718e-05 |
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