output
20052026
most citedDelay and Doppler Spreads of Non-Stationary Vehicular Channels for Safety Relevant Scenarios

203 citations

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Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

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2 papers · 1 filter

stat.ML2015

On the Minimax Risk of Dictionary Learning

Alexander Jung, Yonina C. Eldar, Norbert Görtz

We consider the problem of learning a dictionary matrix from a number of observed signals, which are assumed to be generated via a linear model with a common underlying dictionary.…

stat.ML2013

Compressive Nonparametric Graphical Model Selection For Time Series

Alexander Jung, Reinhard Heckel, Helmut Bölcskei +1

We propose a method for inferring the conditional indepen- dence graph (CIG) of a high-dimensional discrete-time Gaus- sian vector random process from finite-length observations. O…