A limited form of dependent types, called Generalized Algebraic Data Types (GADTs), has recently been added to the list of Haskell extensions supported by the Glasgow Haskell Comp...
Armstrong databases are a popular tool in example-based database design. An Armstrong database for a given constraint set from a fixed constraint class Z satisfies precisely those ...
The idea of coercive subtyping, a theory of abbreviation for dependent type theories, is incorporated into the polymorphic type system in functional programming languages. The tra...
With the advent of XML as a data representation and exchange format over the web, a massive amount of data is being stored in XML. The task of data transformation for integration ...
"Constructive Type theory has been a topic of research interest to computer
scientists, mathematicians, logicians and philosophers for a number of years.
For computer scient...