98 citations · 196 across the 32 of their papers we have counts for
3 papers · 1 filter
Towards a Framework for a New Research Ecosystem
Roberto Savona, Cristina Maria Alberini, Lucia Alessi +9
A major gap exists between the conceptual suggestion of how much a nation should invest in science, innovation, and technology, and the practical implementation of what is done. We…
Bayesian Tensor Factorisations for Time Series of Counts
Zhongzhen Wang, Petros Dellaportas, Ioannis Kosmidis
We propose a flexible nonparametric Bayesian modelling framework for multivariate time series of count data based on tensor factorisations. Our models can be viewed as infinite sta…
Learning variational autoencoders via MCMC speed measures
Marcel Hirt, Vasileios Kreouzis, Petros Dellaportas
Variational autoencoders (VAEs) are popular likelihood-based generative models which can be efficiently trained by maximizing an Evidence Lower Bound (ELBO). There has been much pr…