data quality

Perspective: Essential study quality descriptors for data from nutritional epidemiologic research

Pooled analysis of secondary data increases the power of research and enables scientific discovery in nutritional epidemiology. Information on study characteristics that determine data quality is needed to enable correct reuse and interpretation of …

Data Quality

Techniques for measuring and improving data quality.


Exploring our geological resources in the fifth dimension.

Bipolar comparison of 3D ear models

Comparing ear photographs is considered to be an important aspect of victim identification. In this paper we study how automated ear comparison can be improved with soft computing techniques. More specifically we describe and illustrate how bipolar …