Reliability of Uncertainty Assignments
and Its Impact on Generating
Recommended Data

Types of Physicochemical Data

Example

Uncertainty and Data Quality

Functionality of Uncertainty

Terminology of Measurement Uncertainty

Assignment of Uncertainty in Databases

Methods in Selecting Best Values

Codes of Weighting Factor Used in Algorithm

Computer Algorithm for Constants

The Uncertainty Assignment Has a Large Subject Component

Difficulties in Assigning reliable uncertainty

Data Discreteness

The Impact of Uncertainty on Recommended Data

Key Issues

Key Issue 1 – Database Design

Key Issue 2 – Data Integrity

Key Issue 3 – Knowledge Supporting System

Key Issue 4  - Integrated Process