Multiparty session types (MSTs) are a type-based approach to verifying communication
protocols. Central to MSTs is a projection operator: a partial function that maps protocols …

This paper proposes a sound procedure to verify properties of communicating session
automata (csa), ie, communicating automata that include multiparty session types. We …

Rust is a modern systems language focused on performance and reliability. Complementing
Rust's promise to provide" fearless concurrency", developers frequently exploit …

Session subty** is a cornerstone of refinement of communicating processes: A process
implementing a session type (ie, a communication protocol) T can be safely used whenever …

Multiparty sessions are systems of concurrent processes, which allow several participants to
communicate by sending and receiving messages. Their overall behaviour can be …

This paper proves the soundness and completeness, together referred to as preciseness, of
the subty** relation for a synchronous multiparty session calculus. We address …

Session types are used to describe communication protocols in distributed systems and, as
usual in type theories, session subty** characterizes substitutability of the communicating …

Multiparty session types (MSTs) provide an efficient methodology for specifying and verifying
message passing software systems. In the theory of MSTs, a global type specifies the …

Choreographic programming is a paradigm for writing coordination plans for distributed
systems from a global point of view, from which correct-by-construction decentralised …

A key open problem with multiparty session types (MPST) concerns their expressiveness:
current MPST have inflexible choice, no existential quantification over participants, and …