Information-Flow Control (IFC) is a well-established approach for allowing untrusted code to
manipulate sensitive data without disclosing it. IFC is typically enforced via type systems and …

Haskell, as implemented in the Glasgow Haskell Compiler (GHC), has been adding new
type-level programming features for some time. Many of these features—generalized …

Priority Sesh is a library for session-typed communication in Linear Haskell which offers
strong compile-time correctness guarantees. Priority Sesh offers two deadlock-free APIs for …

Effect and session type systems are two expressive behavioural type systems. The former is
usually developed in the context of the lambda-calculus and its variants, the latter for the pi …

Type-level programming is becoming more and more popular in the realm of functional
programming. However, the combination of type-level programming and subty** remains …

Abstract The Hindley-Milner (HM) type system automatically infers the types at which
polymorphic functions are used. In HM, the inferred types are unambiguous, and every …

Differential privacy offers a formal framework for reasoning about privacy and accuracy of
computations on private data. It also offers a rich set of building blocks for constructing …

For several decades, researchers from different communities have independently focused
on protecting confidentiality of data. Two distinct technologies have emerged for such …

Monads are now an everyday tool in functional programming for abstracting and delimiting
effects. The link between monads and effect systems is well-known, but in their typical use …

Generative type abstractions--present in Haskell, OCaml, and other languages--are useful
concepts to help prevent programmer errors. They serve to create new types that are distinct …