Generic downwards accumulations
A downwards accumulation is a higher-order operation that distributes information downwards through a data structure, from the root towards the leaves. The concept was originally introduced in an ad hoc way for just a couple of kinds of tree. We generalize the concept to an arbitrary regular datatyp...
| Autor Principal: | |
|---|---|
| Formato: | Journal article |
| Idioma: | English |
| Publicado: |
Elsevier
2000
|
| Summary: | A downwards accumulation is a higher-order operation that distributes information downwards through a data structure, from the root towards the leaves. The concept was originally introduced in an ad hoc way for just a couple of kinds of tree. We generalize the concept to an arbitrary regular datatype; the resulting definition is co-inductive. |
|---|