26 citations · 56 across the 9 of their papers we have counts for
9 papers
Assessing the risk of re-identification arising from an attack on anonymised data
Anna Antoniou, Giacomo Dossena, Julia MacMillan +3
Objective: The use of routinely-acquired medical data for research purposes requires the protection of patient confidentiality via data anonymisation. The objective of this work is…
The emergence of the concept of filter in topological categories
Giacomo Dossena
In all approaches to convergence where the concept of filter is taken as primary, the usual motivation is the notion of neighborhood filter in a topological space. However, these a…
Nbd is not cartesian closed
Giacomo Dossena
In this short note it is shown that the category of neighborhood spaces is not cartesian closed.
Epitopological and pseudotopological fundamental group functors
Giacomo Dossena
In these notes the epitopological and pseudotopological fundamental group functors are introduced. These are functors from the category of pointed epitopological and pseudotopologi…
Sylvester's law of inertia for quadratic forms on vector bundles
Giacomo Dossena
This paper presents a generalisation of Sylvester's law of inertia to real non-degenerate quadratic forms on a fixed real vector bundle over a connected locally connected paracompa…
Dirac operator on spinors and diffeomorphisms
Ludwik Dabrowski, Giacomo Dossena
The issue of general covariance of spinors and related objects is reconsidered. Given an oriented manifold , to each spin structure and Riemannian metric there is associ…