25 citations · 210 across the 59 of their papers we have counts for
62 papers
The forking effect
Florentina Şoiman, Mathis Mourey, Jean-Guillaume Dumas +1
This study introduces the concept of the forking effect in the cryptocurrency market,specifically focusing on the impact of forking events on bitcoin, also called parent coin.We us…
In-place accumulation of fast multiplication formulae
Jean-Guillaume Dumas, Bruno Grenet
This paper deals with simultaneously fast and in-place algorithms for formulae where the result has to be linearly accumulated: some of the output variables are also input variable…
Fast in-place accumulation
Jean-Guillaume Dumas, Bruno Grenet
This paper deals with simultaneously fast and in-place algorithms for formulae where the result has to be linearly accumulated: some output variables are also input variables, link…
The return of (I)DeFiX
Florentina Şoiman, Guillaume Dumas, Sonia Jimenez-Garces
Decentralized Finance (DeFi) is a nascent set of financial services, using tokens, smart contracts, and blockchain technology as financial instruments. We investigate four possible…
VESPo: Verified Evaluation of Secret Polynomials
Jean-Guillaume Dumas, Aude Maignan, Clément Pernet +1
Proofs of Retrievability are protocols which allow a Client to store data remotely and to efficiently ensure, via audits, that the entirety of that data is still intact. Dynamic Pr…
Some fast algorithms multiplying a matrix by its adjoint
Jean-Guillaume Dumas, Clément Pernet, Alexandre Sedoglavic
We present a non-commutative algorithm for the multiplication of a 2 x 2 block-matrix by its adjoint, defined by a matrix ring anti-homomorphism. This algorithm uses 5 block produc…