4 results
Viviana Bono ; Luca Padovani.
We present a calculus that models a form of process interaction based on copyless message passing, in the style of Singularity OS. The calculus is equipped with a type system ensuring that well-typed processes are free from memory faults, memory leaks, and communication errors. The type system is […]
Published on March 2, 2012
Giuseppe Castagna ; Mariangiola Dezani-Ciancaglini ; Luca Padovani.
Global types are formal specifications that describe communication protocols in terms of their global interactions. We present a new, streamlined language of global types equipped with a trace-based semantics and whose features and restrictions are semantically justified. The multi-party sessions […]
Published on March 15, 2012
Luca Padovani.
We extend the linear {\pi}-calculus with composite regular types in such a way that data containing linear values can be shared among several processes, if there is no overlapping access to such values. We describe a type reconstruction algorithm for the extended type system and discuss some […]
Published on December 22, 2015
Paula Severi ; Luca Padovani ; Emilio Tuosto ; Mariangiola Dezani-Ciancaglini.
We define a novel calculus that combines a call-by-name functional core with session-based communication primitives. We develop a typing discipline that guarantees both normalisation of expressions and progress of processes and that uncovers an unexpected interplay between evaluation and […]
Published on June 20, 2017