CCC stands for Correctness, Consistency and Completeness, and intends to evaluate these properties using metrics.
Out tools measure Correctness (in particular for Requirements Specifications) using the following types of metrics.
In regard to Completeness we calculate the following metrics.
Finally, in regard to Consistency we calculate the following metrics.
(In) Consistency by performing arithmetic operations
(In) Consistency by comparison with same or others requirements specifications
(In) Consistency by Natural Language Processing (NLP) Operations
Usually the metrics are quantitative and can use whatever quality function.
Please, contact us for further information.