137 citations · 453 across the 19 of their papers we have counts for
3 papers · 1 filter
Online Rank-Revealing Block-Term Tensor Decomposition
Athanasios A. Rontogiannis, Eleftherios Kofidis, Paris V. Giampouras
The so-called block-term decomposition (BTD) tensor model, especially in its rank- version, has been recently receiving increasing attention due to its enhanced abilit…
A novel variational form of the Schatten- quasi-norm
Paris Giampouras, René Vidal, Athanasios Rontogiannis +1
The Schatten- quasi-norm with has recently gained considerable attention in various low-rank matrix estimation problems offering significant benefits over relevant c…
Block-Term Tensor Decomposition: Model Selection and Computation
Athanasios A. Rontogiannis, Eleftherios Kofidis, Paris V. Giampouras
The so-called block-term decomposition (BTD) tensor model has been recently receiving increasing attention due to its enhanced ability of representing systems and signals that are…