Sentence examples for data quality profiling from inspiring English sources

We then address each of these issues by introducing data quality profiling, data quality aware SQL, and data quality aware query answering methods.

This paper describes the design and implementation of the Data Quality Query System (DQ2S), a query processing framework and tool incorporating data quality profiling functionality in the processing of queries involving quality-aware query language extensions.

A quality framework has been developed for supporting data quality profile selection and adaptation [9].

This chapter examines the most important technology available to the data quality assurance team: data profiling.

For instance, there were 645 brain gene expression profiles (616 profiles after data quality control).

Several artifacts such as a misaligned grid, particulate matter on the array, spot overshine, or bubble formation during an experiment can adversely affect data quality and the resulting melting profiles [ 58- 60].

For each gene expression profile a detailed data quality report has been generated to define the overall quality of each experiment [see Additional File 2].

We expect that RNA-seq technology based gene-expression profiles will improve data quality and has a revolutionary impact on the meta-analysis of gene-expression research.

To evaluate if DNA extracted from blood spots is equivalent with DNA extracted directly from fresh whole blood, we investigated measures of data quality and deviations in the enrichment profile across biological features.

Summary: We present an R based pipeline, ArrayExpressHTS, for pre-processing, expression estimation and data quality assessment of high-throughput sequencing transcriptional profiling (RNA-seq) datasets.

These constraints limit the use of SciFinder for metabolic profiling approaches despite the good data quality.