Congress detail

Authors: Mauro Jaskelioff; Ondrej Rypacek.

Resumen: Traversals of data structures are ubiquitous in programming. Consequently, it is important to be able to characterise those structures that are traversable and understand their algebraic properties. Traversable functors have been characterised by McBride and Paterson as those equipped with a distributive law over arbitrary applicative functors; however, laws that fully capture the intuition behind traversals are missing. This article is an attempt to remedy this situation by proposing laws for characterising traversals that capture the intuition behind them. To support our claims, we prove that finitary containers are traversable in our sense and argue that elements in a traversable structure are visited exactly once.

Meeting type: Workshop.

Type of job: Artículo Completo.

Production: An Investigation of The Laws of Traversals.

Scientific meeting: Fourth Workshop on Mathematically Structured Functional Programming.

Meeting place: Tallinn.

Organizing Institution: Association for Computing Machinery.

It's published?: Yes

Publication place: Tallinn

Meeting month: 3

Year: 2012.

Link: here