The last 60 years has seen unprecedented groundwater extraction and overdraft as well as
development of new technologies for water treatment that together drive the advance in …

In this paper we study induction in the context of the firstorder μ-calculus with explicit
approximations. We present and compare two Gentzen-style proof systems each using a different …

Groundwater salinity is a widespread problem and a challenge to water resources management.
It is an increasing concern in the alluvial plains of Delhi and neighbouring Haryana …

The objective of this study is to refine the understanding of recharge processes in
watersheds representative for karstic semiarid areas by means of stable isotope analysis and …

An exciting insight of recent networking research has been that path-aware networking
architectures are able to fundamentally solve many of the security issues of today’s Internet, while …

Consensus algorithms are fundamental building blocks for fault-tolerant distributed systems
and their correctness is critical. However, there are currently no fully-automated methods for …

Lighthouse projects like CompCert, seL4, IronFleet, and DeepSpec have demonstrated that
full system verification is feasible by establishing a refinement between an abstract system …

We report on the formalisation and correctness proof of a model checker for the modal Μ-calculus
in Coq's constructive type theory. Using Coq's extraction mechanism we obtain an …

The ability to quickly revoke a compromised key is critical to the security of any public-key
infrastructure. Regrettably, most traditional certificate revocation schemes suffer from latency, …

We investigate a Gentzen-style proof system for the first-order μ-calculus based on cyclic
proofs, produced by unfolding fixed point formulas and detecting repeated proof goals. Our …