Different approaches have been used to detect errors in data collected on the Internet. Some of these existing approaches require prior knowledge of data. Others have to test a large number of parameter values. To address these limitations, two approaches have been recently proposed. In this paper, we review these two approaches.
Cheng, Chun-Hung, "A Review of Approaches to Ensure the Quality of Data Collected on the Internet" (2009). ICEB 2009 Proceedings (Macau, SAR China). 34.