Keys are character based tools for plant identification. They are based on the decomposition of the plant into very small, atomistic parts. These parts are described with the tech...
Bruce Kirchoff, David Remington, Lixin Fu, Fereido...
This paper is part of a line of work on using the logical techniques of polarity and focusing to design a dependent programming language, with particular emphasis on programming w...
Nested datatypes are families of datatypes that are indexed over all types and where the datatype constructors relate different members of the family. This may be used to represent...
The three problems of the title — the first two widely discussed in the literature, the third less well known but just as important for further development of object technology ...