Christian Steffens

16 papers Misc 3Journal 5Unranked 7
YearRankTypeTitle / Venue / Authors
2019 — conf
A parallel sparse regularization method for structured multilinear low-rank tensor decomposition.
EUSIPCO
Gerta Kushe, Yang Yang, Christian Steffens, Marius Pesavento
2018 J jnl
A Compact Formulation for the $\ell _{2, 1}$ Mixed-Norm Minimization Problem.
IEEE Trans. Signal Process.
Christian Steffens, Marius Pesavento, Marc E. Pfetsch
2018 J jnl
Block- and Rank-Sparse Recovery for Direction Finding in Partly Calibrated Arrays.
IEEE Trans. Signal Process.
Christian Steffens, Marius Pesavento
2018 — —
Compact Formulations for Sparse Reconstruction in Fully and Partly Calibrated Sensor Arrays
Christian Steffens
2017 Misc conf
A compact formulation for the l21 mixed-norm minimization problem.
ICASSP
Christian Steffens, Marius Pesavento, Marc E. Pfetsch
2017 J jnl
Block- and Rank-Sparse Recovery for Direction Finding in Partly Calibrated Arrays.
CoRR
Christian Steffens, Marius Pesavento
2017 — conf
Gridless compressed sensing for fully augmentable arrays.
EUSIPCO
Wassim Suleiman, Christian Steffens, Alexander Sorg, Marius Pesavento
2017 Misc conf
Gridless compressed sensing under shift-invariant sampling.
ICASSP
Christian Steffens, Wassim Suleiman, Alexander Sorg, Marius Pesavento
2016 J jnl
A Compact Formulation for the ℓ
CoRR
Christian Steffens, Marius Pesavento, Marc E. Pfetsch
2016 Misc conf
Gridless super-resolution direction finding for strictly non-circular sources based on atomic norm minimization.
ACSSC
Jens Steinwandt, Florian Roemer, Christian Steffens, Martin Haardt, Marius Pesavento
2016 J jnl
Multidimensional Sparse Recovery for MIMO Channel Parameter Estimation.
CoRR
Christian Steffens, Yang Yang, Marius Pesavento
2016 — conf
Multidimensional sparse recovery for MIMO channel parameter estimation.
EUSIPCO
Christian Steffens, Yang Yang, Marius Pesavento
2016 — conf
Parallel low-complexity M-PSK detector for large-scale MIMO systems.
SAM
Ganapati Hegde, Yang Yang, Christian Steffens, Marius Pesavento
2016 — conf
Sparsity-aware direction finding for strictly non-circular sources based on rank minimization.
SAM
Jens Steinwandt, Christian Steffens, Marius Pesavento, Martin Haardt
2014 — conf
Direction finding and array calibration based on sparse reconstruction in partly calibrated arrays.
SAM
Christian Steffens, Pouyan Parvazi, Marius Pesavento
2012 — conf
A physical layer average consensus algorithm for wireless sensor networks.
WSA
Christian Steffens, Marius Pesavento