21 citations · 47 across the 7 of their papers we have counts for
7 papers · 1 filter
Elton: Urn Resources for Reasoning about Adversarial Probabilistic Programs
Kwing Hei Li, Alejandro Aguirre, Philipp G. Haselwarter +2
Probabilistic programs are important for many applications. For security applications in particular, one is interested in establishing properties that hold in the presence of arbit…
Modular Reasoning about Error Bounds for Concurrent Probabilistic Programs (Extended Version)
Kwing Hei Li, Alejandro Aguirre, Simon Oddershede Gregersen +3
We present Coneris, the first higher-order concurrent separation logic for reasoning about error probability bounds of higher-order concurrent probabilistic programs with higher-or…
Approximate Relational Reasoning for Higher-Order Probabilistic Programs
Philipp G. Haselwarter, Kwing Hei Li, Alejandro Aguirre +3
Properties such as provable security and correctness for randomized programs are naturally expressed relationally as approximate equivalences. As a result, a number of relational p…
Tachis: Higher-Order Separation Logic with Credits for Expected Costs
Philipp G. Haselwarter, Kwing Hei Li, Markus de Medeiros +4
We present Tachis, a higher-order separation logic to reason about the expected cost of probabilistic programs. Inspired by the uses of time credits for reasoning about the running…
Error Credits: Resourceful Reasoning about Error Bounds for Higher-Order Probabilistic Programs
Alejandro Aguirre, Philipp G. Haselwarter, Markus de Medeiros +4
Probabilistic programs often trade accuracy for efficiency, and thus may, with a small probability, return an incorrect result. It is important to obtain precise bounds for the pro…
Almost-Sure Termination by Guarded Refinement
Simon Oddershede Gregersen, Alejandro Aguirre, Philipp G. Haselwarter +2
Almost-sure termination is an important correctness property for probabilistic programs, and a number of program logics have been developed for establishing it. However, these logi…
Asynchronous Probabilistic Couplings in Higher-Order Separation Logic
Simon Oddershede Gregersen, Alejandro Aguirre, Philipp G. Haselwarter +2
Probabilistic couplings are the foundation for many probabilistic relational program logics and arise when relating random sampling statements across two programs. In relational pr…