A recent trend in programming language research is to use behavioral type theory to ensure
various correctness properties of largescale, communication-intensive systems. Behavioral …

Dependent types allow us to express precisely what a function is intended to do. Recent
work on Quantitative Type Theory (QTT) extends dependent type systems with linearity, also …

Language researchers and designers have extended a wide variety of type systems to
support gradual typing, which enables languages to seamlessly combine dynamic and static …

Fueled by the success of Rust, many programming languages are adding substructural
features to their type systems. The promise of tracking properties such as lifetimes and …

Blockchain platforms are coming into use for processing critical transactions among
participants who have not established mutual trust. Many blockchains are programmable …

Streaming APIs are becoming more pervasive in mainstream Object-Oriented programming
languages and platforms. For example, the Stream API introduced in Java 8 allows for …

In security-typed programming languages, types statically enforce noninterference between
potentially conspiring values, such as the arguments and results of functions. But to adopt …

Android devices include many embedded resources such as Camera, Media Player and
Sensors. These resources require programmers to explicitly request and release them …

Static typechecking is an important feature of many standard programming languages.
However, static typing focuses on data rather than communication, and therefore does not …

Bringing the benefits of gradual typing to a language with parametric polymorphism like
System F, while preserving relational parametricity, has proven extremely challenging: first …