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cs.DB2018
Reducing Uncertainty of Schema Matching via Crowdsourcing with Accuracy Rates
Chen Jason Zhang, Lei Chen, H. V. Jagadish +2
Schema matching is a central challenge for data integration systems. Inspired by the popularity and the success of crowdsourcing platforms, we explore the use of crowdsourcing to r…
cs.DB2017
CrowdFusion: A Crowdsourced Approach on Data Fusion Refinement
Yunfan Chen, Lei Chen, Chen Jason Zhang
Data fusion has played an important role in data mining because high-quality data is required in a lot of applications. As on-line data may be out-of-date and errors in the data ma…