Christian Steffens

Publication Activity (10 Years)

Years Active: 2012-2019
Publications (10 Years): 13

Top Topics

Sparse Reconstruction

Norm Minimization

Compressed Sensing

Top Venues

Publications

Gerta Kushe, Yang Yang, Christian Steffens, Marius Pesavento
A parallel sparse regularization method for structured multilinear low-rank tensor decomposition. EUSIPCO (2019)
Christian Steffens, Marius Pesavento, Marc E. Pfetsch
A Compact Formulation for the $\ell _{2, 1}$ Mixed-Norm Minimization Problem. IEEE Trans. Signal Process. 66 (6) (2018)
Christian Steffens, Marius Pesavento
Block- and Rank-Sparse Recovery for Direction Finding in Partly Calibrated Arrays. IEEE Trans. Signal Process. 66 (2) (2018)
Christian Steffens, Marius Pesavento, Marc E. Pfetsch
A compact formulation for the l21 mixed-norm minimization problem. ICASSP (2017)
Christian Steffens, Wassim Suleiman, Alexander Sorg, Marius Pesavento
Gridless compressed sensing under shift-invariant sampling. ICASSP (2017)
Christian Steffens, Marius Pesavento
Block- and Rank-Sparse Recovery for Direction Finding in Partly Calibrated Arrays. CoRR (2017)
Wassim Suleiman, Christian Steffens, Alexander Sorg, Marius Pesavento
Gridless compressed sensing for fully augmentable arrays. EUSIPCO (2017)
Christian Steffens, Yang Yang, Marius Pesavento
Multidimensional Sparse Recovery for MIMO Channel Parameter Estimation. CoRR (2016)
Christian Steffens, Marius Pesavento, Marc E. Pfetsch
Mixed-Norm Minimization Problem. CoRR (2016)
Jens Steinwandt, Christian Steffens, Marius Pesavento, Martin Haardt
Sparsity-aware direction finding for strictly non-circular sources based on rank minimization. SAM (2016)
Ganapati Hegde, Yang Yang, Christian Steffens, Marius Pesavento
Parallel low-complexity M-PSK detector for large-scale MIMO systems. SAM (2016)
Jens Steinwandt, Florian Roemer, Christian Steffens, Martin Haardt, Marius Pesavento
Gridless super-resolution direction finding for strictly non-circular sources based on atomic norm minimization. ACSSC (2016)
Christian Steffens, Yang Yang, Marius Pesavento
Multidimensional sparse recovery for MIMO channel parameter estimation. EUSIPCO (2016)
Christian Steffens, Pouyan Parvazi, Marius Pesavento
Direction finding and array calibration based on sparse reconstruction in partly calibrated arrays. SAM (2014)
Christian Steffens, Marius Pesavento
A physical layer average consensus algorithm for wireless sensor networks. WSA (2012)