3 papers
cs.CR2020
Privacy-Preserving Gaussian Process Regression -- A Modular Approach to the Application of Homomorphic Encryption
Peter Fenner, Edward O. Pyzer-Knapp
Much of machine learning relies on the use of large amounts of data to train models to make predictions. When this data comes from multiple sources, for example when evaluation of…
math.RA2018
Identities in unitriangular and gossip monoids
Marianne Johnson, Peter Fenner
We establish a criterion for a semigroup identity to hold in the monoid of upper unitriangular matrices with entries in a commutative semiring . This criterion is c…
math.CO2016
NP-completeness in the gossip monoid
Peter Fenner, Marianne Johnson, Mark Kambites
Gossip monoids form an algebraic model of networks with exclusive, transient connections in which nodes, when they form a connection, exchange all known information. They also aris…