Global Optimization Algorithms Using Tensor Trains. - Dmitry A. Zheltkov; Alexander Osinsky (LSSC, 2019)

Theoretical Performance Bound of Uplink Channel Estimation Accuracy in Massive MIMO. - Alexander Osinsky; Andrey Ivanov 001; Dmitry Yarotsky (ICASSP, 2020)

High Performance Interference Suppression in Multi-User Massive MIMO Detector. - Andrey Ivanov 001; Alexander Osinsky; Dmitry Lakontsev; Dmitry Yarotsky (VTC Spring, 2020)

Data-Aided LS Channel Estimation in Massive MIMO Turbo-Receiver. - Alexander Osinsky; Andrey Ivanov 001; Dmitry Lakontsev; Roman Bychkov; Dmitry Yarotsky (VTC Spring, 2020)

Bayesian Approach to Channel Interpolation in Massive MIMO Receiver. - Alexander Osinsky; Andrey Ivanov 001; Dmitry Yarotsky (IEEE Commun. Lett., 2020)

Low-rank method for fast solution of generalized Smoluchowski equations. - Alexander Osinsky (J. Comput. Phys., 2020)

Data-Driven Beams Selection for Beamspace Channel Estimation in Massive MIMO. - Roman Bychkov; Alexander Osinsky; Andrey Ivanov 001; Dmitry Yarotsky (VTC Spring, 2021)

Spatial Denoising for Sparse Channel Estimation in Coherent Massive MIMO. - Alexander Osinsky; Andrey Ivanov 001; Dmitry Yarotsky (VTC Fall, 2021)

Adaptive Channel Interpolation in High-Speed Massive MIMO. - Alexander Osinsky; Roman Bychkov; Andrey Ivanov 001; Dmitry Yarotsky (VTC Spring, 2021)

Machine Learning-Assisted Channel Estimation in Massive MIMO Receiver. - Dmitry Yarotsky; Andrey Ivanov 001; Roman Bychkov; Alexander Osinsky; Andrey Savinov; Mikhail Trefilov; Vladimir Lyashev 001 (VTC Spring, 2021)

Efficient Performance Bound for Channel Estimation in Massive MIMO Receiver. - Alexander Osinsky; Andrey Ivanov 001; Dmitry Yarotsky (IEEE Trans. Wirel. Commun., 2021)

Machine Learning-Assisted PAPR Reduction in Massive MIMO. - Aleksei Kalinov; Roman Bychkov; Andrey Ivanov 001; Alexander Osinsky; Dmitry Yarotsky (IEEE Wirel. Commun. Lett., 2021)

Lower Performance Bound for Beamspace Channel Estimation in Massive MIMO. - Alexander Osinsky; Andrey Ivanov 001; Dmitry Lakontsev; Dmitry Yarotsky (IEEE Wirel. Commun. Lett., 2021)

Direct simulation Monte Carlo for new regimes in aggregation-fragmentation kinetics. - Aleksei Kalinov; Alexander Osinsky; Sergey A. Matveev; Wendy Otieno; Nikolai V. Brilliantov (J. Comput. Phys., 2022)

Beamspace Selection in Multi-User Massive MIMO. - Vladislav Molodtsov; Roman Bychkov; Alexander Osinsky; Dmitry Yarotsky; Andrey Ivanov 001 (IEEE Access, 2023)

Close to optimal column approximations with a single SVD. - Alexander Osinsky (CoRR, 2023)

Training FFT to Select Beams in Massive MIMO. - Vladislav Molodtsov; Roman Bychkov; Alexander Osinsky; Andrey Ivanov 001; Dmitry Yarotsky (IEEE Wirel. Commun. Lett., 2023)

Regularization for Cholesky Decomposition in Massive MIMO Detection. - Alexander Osinsky; Roman Bychkov; Mikhail Trefilov; Vladimir Lyashev 001; Andrey Ivanov 001 (IEEE Wirel. Commun. Lett., 2023)

Trainable Least Squares to Reduce PAPR in OFDM-based Hybrid Beamforming Systems. - Andrey Ivanov 001; Alexander Osinsky; Roman Bychkov; Vladimir Kalinin; Dmitry Lakontsev (CoRR, 2024)

Virtual Sectorization to Enable Hybrid Beamforming in mm-Wave mMIMO. - Roman Bychkov; Andrey Dergachev; Alexander Osinsky; Vladimir Lyashev 001; Andrey Ivanov 001 (CoRR, 2024)

Probabilistic Examination of Least Squares Error in Low-bitwidth Cholesky Decomposition. - Alexander Osinsky; Roman Bychkov; Mikhail Trefilov; Vladimir Lyashev 001; Andrey Ivanov 001 (CoRR, 2024)

Performance Analysis of Fronthaul Compression in Massive MIMO Receiver. - Roman Bychkov; Andrey Dergachev; Alexander Osinsky; Dmitry Lakontsev; Andrey Ivanov 001 (CoRR, 2024)

Accelerated alternating minimization algorithm for low-rank approximations in the Chebyshev norm. - Stanislav Morozov; Dmitry A. Zheltkov; Alexander Osinsky (CoRR, 2024)

Low-rank Monte Carlo for Smoluchowski-class equations. - Alexander Osinsky (J. Comput. Phys., 2024)

Volume-based subset selection. - Alexander Osinsky (Numer. Linear Algebra Appl., 2024)

Round-Off Error Analysis in mMIMO Detector Based on Cholesky Decomposition. - Alexander Osinsky; Roman Bychkov; Mikhail Trefilov; Vladimir Lyashev 001; Andrey Ivanov 001 (IEEE Wirel. Commun. Lett., 2024)

Stochastic Estimation of MIMO Detection Error Caused by Low-Bitwidth QR Decomposition. - Alexander Osinsky; Roman Bychkov; Mikhail Kirichenko; Vladimir Lyashev 001; Andrey Ivanov 001 (IEEE Open J. Commun. Soc., 2025)

Subset selection for matrices in spectral norm. - Ivan Kozyrev; Alexander Osinsky (CoRR, 2025)