Eleftherios Kofidis

activity

20092026

most citedPreamble-Based Channel Estimation for CP-OFDM and OFDM/OQAM Systems: A Comparative Study

83 citations · 210 across the 18 of their papers we have counts for

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2 papers · 1 filter

stat.ME2026

Beyond Tensor Probabilistic Independent Component Analysis -- Putting Block-Term Decomposition and Independent Vector Analysis Together

Eleftherios Kofidis

Tensor probabilistic independent component analysis (TPICA) is a popular approach to analyzing functional magnetic resonance imaging (fMRI) data, which draws its popularity from it…

stat.ME2021★ 36 cited

Block-Term Tensor Decomposition Model Selection and Computation: The Bayesian Way

Paris V. Giampouras, Athanasios A. Rontogiannis, Eleftherios Kofidis

The so-called block-term decomposition (BTD) tensor model, especially in its rank- $(L_{r}, L_{r}, 1)$ version, has been recently receiving increasing attention due to its enhanced abilit…