As an integral part of the decentralized finance (DeFi) ecosystem, decentralized exchanges
(DEXs) with automated market maker (AMM) protocols have gained massive traction with …

Yield farming represents an immensely popular asset management activity in decentralized
finance (DeFi). It involves supplying, borrowing, or staking crypto assets to earn an income …

We present Stipula, a domain specific language that may assist legal practitioners in
programming legal contracts through specific patterns. The language is based on a small set …

We introduce coexponentials, a new set of modalities for Classical Linear Logic. As duals to
exponentials, the coexponentials codify a distributed form of the structural rules of …

Multiparty session types (MSTs) provide efficient means to specify and verify asynchronous
message-passing systems. For a global type, which specifies all interactions between roles …

Smart contracts are programs that execute transactions involving independent parties and
cryptocurrencies. As programs, smart contracts are susceptible to a wide range of errors and …

Noninterference guarantees that an attacker cannot infer secrets by interacting with a
program. Information flow control (IFC) type systems assert noninterference by tracking the …

Liquidity is a liveness property of programs managing resources that pinpoints those
programs not freezing any resource forever. We consider a simple stateful language whose …

This article gives an overview of automatic amortized resource analysis (AARA), a technique
for inferring symbolic resource bounds for programs at compile time. AARA has been …

We investigate the termination problem in a calculus of sessions with probabilistic choices.
In this setting, a whole range of termination properties can be defined, from the weaker …