User profiles for L. Bortolussi
Luca BortolussiUniversità di Trieste Verified email at units.it Cited by 3232 |
Continuous approximation of collective system behaviour: A tutorial
In this paper we present an overview of the field of deterministic approximation of Markov
processes, both in discrete and continuous times. We will discuss mean field approximation of …
processes, both in discrete and continuous times. We will discuss mean field approximation of …
Data-driven statistical learning of temporal logic properties
We present a novel approach to learn logical formulae characterising the emergent behaviour
of a dynamical system from system observations. At a high level, the approach starts by …
of a dynamical system from system observations. At a high level, the approach starts by …
[HTML][HTML] System design of stochastic models using robustness of temporal properties
… l can be condensed into an update vector v l , giving the net change in population variables
due to η l : v l … Additionally, each reaction η l has an associated rate function f l ( X ) giving the …
due to η l : v l … Additionally, each reaction η l has an associated rate function f l ( X ) giving the …
[HTML][HTML] Smoothed model checking for uncertain continuous-time Markov chains
We consider the problem of computing the satisfaction probability of a formula for stochastic
models with parametric uncertainty. We show that this satisfaction probability is a smooth …
models with parametric uncertainty. We show that this satisfaction probability is a smooth …
Robustness of bayesian neural networks to gradient-based attacks
Vulnerability to adversarial attacks is one of the principal hurdles to the adoption of deep
learning in safety-critical applications. Despite significant efforts, both practical and theoretical, …
learning in safety-critical applications. Despite significant efforts, both practical and theoretical, …
Qualitative and quantitative monitoring of spatio-temporal properties
We address the specification and verification of spatio-temporal behaviours of complex
systems, extending Signal Spatio-Temporal Logic (SSTL) with a spatial operator capable of …
systems, extending Signal Spatio-Temporal Logic (SSTL) with a spatial operator capable of …
Monitoring mobile and spatially distributed cyber-physical systems
… We say thatσ is piecewise constant when for any ℓ, σ(ℓ) is a … s such that s(ℓ) = σ(ℓ)(t), for any
ℓ ∈ L. Different kinds of signals … In the rest of the paper we will use ⃗x(ℓ,t) to denote ⃗x(ℓ)(t). …
ℓ ∈ L. Different kinds of signals … In the rest of the paper we will use ⃗x(ℓ,t) to denote ⃗x(ℓ)(t). …
On the robustness of temporal properties for stochastic models
… Bartocci, L. Bortolussi & L. Nenzi (2013): A temporal logic approach to modular design of …
Bortolussi (2010): Limit behavior of the hybrid approximation of Stochastic Process Algebras. In…
Bortolussi (2010): Limit behavior of the hybrid approximation of Stochastic Process Algebras. In…
[HTML][HTML] Dysferlinopathy course and sportive activity: clues for possible treatment
C Angelini, E Peterle, A Gaiani, L Bortolussi… - Acta …, 2011 - ncbi.nlm.nih.gov
LGMD2B is a frequent proximo-distal myopathy with rapid evolution after age 20. Exacerbating
factors may be physical exercise and inflammation. There is very little information about …
factors may be physical exercise and inflammation. There is very little information about …
A robust genetic algorithm for learning temporal specifications from data
We consider the problem of mining signal temporal logical requirements from a dataset of
regular (good) and anomalous (bad) trajectories of a dynamical system. We assume the …
regular (good) and anomalous (bad) trajectories of a dynamical system. We assume the …