Trading legibility against implementability in requirement specifications: an experimental assessment

Ideally, a requirement specification language should lead to highly readable text while being implementable. Unfortunately, current technology does not offer good support for features which enhance legibility such as elisions, flexible syntaxes, and more generally incomplete texts. GLIDER´s designers have deliberately included those features in the language, thus forbidding some texts to be processed. This study is a rigorous assessment, both qualitative and quantitative, of this decision on the first step of processing: the parsing of terms.