Last update: September 2026

 

Laura-Maria Dogariu received a Bachelor’s degree in telecommunications systems from the Faculty of Electronics and Telecommunications (ETTI), University Politehnica of Bucharest (UPB), Romania, in 2014, and a double Master degree in wireless communications systems from UPB and CentraleSupélec, Université Paris-Saclay (with “Distinction” mention), in 2016. She received a PhD degree with “Excellent” mention (SUMMA CUM LAUDE) in 2019 from UPB and is currently working as an associate professor at the same university. Her research interests include adaptive filtering algorithms, multilinear systems and signal processing.

She was the recipient of several prizes and scholarships, among which the Paris-Saclay scholarship, the excellence scholarship offered by Orange Romania, and an excellence scholarship from UPB. Since 2016, Laura Dogariu is also a member of the IEEE Signal Processing Society. She serves as a reviewer for several international journals, e.g., IEEE Transactions on Signal Processing, IEEE Transactions on Signal and Information Processing over Networks, IEEE Transactions on Vehicular Technologies, IEEE Signal Processing Letters, Signal Processing, Pattern Recognition, Applied Acoustics, IEEE Open Journal of Signal Processing, IEEE Communications Letters, Journal of the Franklin Institute, Multidimensional Systems and Signal Processing, Digital Signal Processing, Nonlinear Dynamics, Measurement, IFAC Journal of Systems and Control, Engineering Applications of Artificial Intelligence, Sensors, Mathematics, Symmetry, Applied Sciences, and conferences, e.g., the IEEE International Symposium on Signals, Circuits and Systems, the International Conference on Communications.

 

Google scholar citations

 

Contact:

Email: laura_maria.dogariu@upb.ro

Room B207b

Telecommunications Department

Faculty of Electronics, Telecommunications, and Information Technology

University Politehnica of Bucharest

1-3, Iuliu Maniu Blvd., 061071, Bucharest, ROMANIA

 

JOURNAL PAPERS

  1. R. A. Otopeleanu, C. L. Stanciu, C. Paleologu, J. Benesty, L. M. Dogariu, and R. L. Costea, “A fourth-order decomposition-based RLS algorithm with variable forgetting factors,” Symmetry, vol. 18(6), 2026:922, May 2026 (27 pages), WOS:001803488500001 - ISI Q2.
  2. R. A. Otopeleanu, L. M. Dogariu, C. Paleologu, J. Benesty, C. L. Stanciu, and R. L. Costea, “Recursive least-squares algorithm based on a fourth-order tensor decomposition for acoustic echo cancellation,” Mathematics, vol. 14, 2026:812, Feb. 2026 (30 pages), WOS:001713733400001 - ISI Q1.
  3. R. A. Otopeleanu, C. Paleologu, J. Benesty, C. L. Stanciu, L. M. Dogariu, and R. L. Costea, “Robust regularized recursive least-squares algorithm based on third-order tensor decomposition,” Algorithms, vol. 18, 2025:768, Dec. 2025 (23 pages), WOS:001645959400001 - ISI Q2.
  4. R. A. Otopeleanu, C. Paleologu, J. Benesty, L. M. Dogariu, C. L. Stanciu, and S. Ciochină, “Robust data-reuse regularized recursive least-squares algorithms for system identification applications,” Sensors, vol. 25, 2025:5017, Aug. 2025 (31 pages), WOS:001558427500001 - ISI Q2.
  5. L. M. Dogariu, R. L. Costea, C. Paleologu, and J. Benesty, “A fourth-order tensorial Wiener filter using the conjugate gradient method,” Symmetry, vol. 16, 2024:1433, Oct. 2024 (18 pages), WOS:001366473600001 - ISI Q2.
  6. L. M. Dogariu, C. Paleologu, J. Benesty, and F. Albu, “Kalman filter using a third-order tensorial decomposition of the impulse response,” Applied Sciences, vol. 14, 2024:4507, May 2024 (17 pages), WOS:001246551800001 - ISI Q2.
  7. J. Benesty, C. Paleologu, C. L. Stanciu, R. L. Costea, L. M. Dogariu, and S. Ciochina, “Wiener filter using the conjugate gradient method and a third-order tensor decomposition,” Applied Sciences, vol. 14, 2024:2430, Mar. 2024 (22 pages), WOS:001191681900001 - ISI Q2.
  8. C.-L. Stanciu, J. Benesty, C. Paleologu, R. -L. Costea, L.-M. Dogariu, and S. Ciochină, “Decomposition-based Wiener filter using the Kronecker product and conjugate gradient method,” IEEE/ACM Transactions on Audio, Speech, and Language Processing, vol. 32, pp. 124-138, Jan. 2024, WOS:001097062800009 - ISI Q1.
  9. J. Benesty, C. Paleologu, L.-M. Dogariu, “An iterative Wiener filter based on a fourth-order tensor decomposition,” Symmetry, vol.15(8), p.1560 (18 pages), Aug. 2023, WOS:001055867000001- ISI Q2.
  10. A. C. Becker, E. V. Kuhn, M. V. Matsuo, J. Benesty, C. Paleologu, L.-M. Dogariu, and S. Ciochină, “Stochastic model for the LMS algorithm with symmetric/antisymmetric properties,” Symmetry, vol. 14(9), p.1908 (11 pages), Sept. 2022, WOS:000859552100001 - ISI Q2.
  11. L.-M. Dogariu, J. Benesty, C. Paleologu, and S. Ciochină, “Identification of room acoustic impulse responses via Kronecker product decompositions,” IEEE/ACM Transactions on Audio, Speech, And Language Processing, vol. 30, pp. 2828-2841, Aug. 2022, WOS:000852841100004 - ISI Q1.
  12. I. D. Fîciu, J. Benesty, L.-M. Dogariu, C. Paleologu, S. Ciochină, “Efficient algorithms for linear system identification with particular symmetric filters,” Applied Sciences, vol. 12(9), p. 4263 (26 pages), April 2022, WOS:000794561600001 - ISI Q2.
  13. L.-M. Dogariu, J. Benesty, C. Paleologu, S. Ciochina, “An insightful overview of the Wiener filter for system identification,” Applied Sciences, vol. 11, p.7774 (20 pages), Aug. 2021, WOS:000694165800001 - ISI Q2.

14.  J. Benesty, C. Paleologu, L.-M. Dogariu, and Silviu Ciochină, “Identification of linear and bilinear systems: A unified study,” Electronics, vol. 10, p. 1790 (33 pages), July 2021, WOS:000681959500001.

15.  L.-M. Dogariu, C. Paleologu, J. Benesty, C.-L. Stanciu, C.-C. Oprea, and S. Ciochină, “A Kalman filter for multilinear forms and its connection with tensorial adaptive filters,” Sensors, vol. 21(10), p. 3555, May 2021, WOS:000662590100001 - ISI Q1.

  1. L.-M. Dogariu, C.-L. Stanciu, C. Elisei-Iliescu, C. Paleologu, J. Benesty, and S. Ciochină, “Tensor-based adaptive filtering algorithms,” Symmetry, vol. 13, no. 3, p. 481, Mar. 2021, DOI: 10.3390/sym13030481, WOS:000634166700001 - ISI Q2.
  2. C. Elisei-Iliescu, L.-M. Dogariu, C. Paleologu, J. Benesty, A.-A. Enescu, and S. Ciochină, “A recursive least-squares algorithm for the identification of trilinear forms,” Algorithms, vol. 13, no. 6, p. 135, Jun. 2020. DOI: 10.3390/a13060135, WOS:000551191100024.
  3. L. M. Dogariu, C. Paleologu, J. Benesty, and S. Ciochină, “An efficient Kalman filter for the identification of low-rank systems,” Signal Processing, vol. 166, id. 106237, Jan. 2020, DOI: 10.1016/j.sigpro.2019.107239, WOS:000491683100041 - ISI Q1.
  4. L. M. Dogariu, S. Ciochină, J. Benesty, and C. Paleologu, “System identification based on tensor decompositions: A trilinear approach,” Symmetry, vol. 11, p. 556, Apr. 2019, DOI: 10.3390/sym11040556, WOS:000467314400115 - ISI Q2.
  5. L. M. Dogariu, S. Ciochină, C. Paleologu, and J. Benesty, “A connection between the Kalman filter and an optimized LMS algorithm for bilinear forms,” Algorithms, vol. 11, p. 211, Dec. 2018, DOI: 10.3390/a11120211, WOS:000454716100022.

 

CONFERENCE PAPERS

1.     R.-A. Otopeleanu, C. Paleologu, J. Benesty, C.-L. Stanciu, L.-M. Dogariu, and R. L. Costea, “A Family of Robust Regularized Adaptive Filtering Algorithms,” in Proc. 2026 Advanced Topics on Measurement and Simulation (ATOMS), Cluj-Napoca, Romania, 2026, DOI: 10.1109/ATOMS69836.2026.11583760.

2.     R.-A. Otopeleanu, C.-L. Stanciu, C. Paleologu, J. Benesty, L.-M. Dogariu, and C. Anghel, “Robust Recursive Least-Squares Algorithm with the Conjugate Gradient and the Data Reuse Approach,” in Proc. the IEEE 31st International Symposium for Design and Technology in Electronic Packaging (SIITME), Brasov, Romania, 2025, pp. 94-97, DOI: 10.1109/SIITME67657.2025.11293733.

3.     R.-A. Otopeleanu, J. Benesty, C. Paleologu, C.-L. Stanciu, L.-M. Dogariu, and S. Ciochină, “A Practical Regularized Recursive Least-Squares Algorithm for Robust System Identification,” in Proc. the 33rd European Signal Processing Conference (EUSIPCO), Palermo, Italy, 2025, pp. 1417-1421, DOI: 10.23919/EUSIPCO63237.2025.11226097.

4.     R.-A. Otopeleanu, C.-L. Stanciu, C. Paleologu, J. Benesty, L.-M. Dogariu, and S. Ciochină, “A Robust RLS-DCD Adaptive Algorithm with Variable Regularization Parameter,” in Proc. the International Symposium on Signals, Circuits and Systems (ISSCS), Iasi, Romania, July 2025, pp. 1-4, DOI: 10.1109/ISSCS66034.2025.11105545.

5.     R. Otopeleanu, L. M. Dogariu, C. L. Stanciu, C. Paleologu, J. Benesty, and S. Ciochină, “A Data-Reuse Regularized Recursive Least-Squares Adaptive Filtering Algorithm,” in Proc. the International Symposium on Electronics and Telecommunications (ISETC), Nov. 2024, pp. 1-4.

6.     C. L. Stanciu, C. Anghel, L. M. Dogariu, I. D. Fîciu, and L. Stanciu, “Regularized Affine Projection Algorithm for Stereophonic Acoustic Echo Cancellation,” in Proc. the Advanced Topics on Measurement and Simulation (ATOMS), Aug. 2024, pp. 319-322.

7.     C. Paleologu, J. Benesty, C.-L. Stanciu, R.-L. Costea, L.-M. Dogariu, S. Ciochină, “Iterative Wiener filter based on third-order tensor decomposition and coordinate descent method,” in Proc. 8th International Symposium on Electrical and Electronics Engineering (ISEEE), pp. 156-161, Galați, Romania, Oct. 2023.

8.     L.-M. Dogariu, C. Paleologu, J. Benesty, C.-L. Stanciu, and S. Ciochină, “A decomposition-based Kalman filter for the identification of acoustic impulse responses”, in Proc. 31st European Signal Processing Conference (EUSIPCO), pp. 351-355, Helsinki, Finland, Sept. 2023.

9.     C.-L. Stanciu, C. Paleologu, J. Benesty, R.-L. Costea, L.-M. Dogariu, S. Ciochină, “Iterative Wiener filter using a Kronecker product decomposition and the coordinate descent method,” in Proc. International Symposium on Signals, Circuits and Systems (ISSCS), Iași, Romania, July 2023.

10.  I. D. Ficiu, L.-M. Dogariu, R.-L. Costea, C. Paleologu, J. Benesty, and S. Ciochină, “A Kalman filter for the identification of impulse responses with particular symmetry features,” in Proc. IEEE International Symposium on Electronics and Telecommunications (ISETC), Timișoara, Romania, Nov. 2022, 4 pages.

11.  J. Benesty, L.-M. Dogariu, C. Paleologu, and S. Ciochină, “An iterative Wiener filter for stereophonic acoustic echo cancellation,” in Proc. the Asilomar Conference on Signals, Systems, and Computers, online, Oct.-Nov. 2022.

12.  L.-M. Dogariu, J. Benesty, C. Paleologu, and S. Ciochină, “An iterative Wiener filter for the identification of impulse responses with particular symmetric properties,” in Proc. the 11th edition of the International Conference "Advanced Topics in Optoelectronics, Microelectronics and Nanotechnologies" (ATOM), Constanta, Romania, August 2022.

13.  A.-G. Rusu, L.-M. Dogariu, R.-L. Costea, C. Paleologu, J. Benesty, and S. Ciochină, “A variable step-size affine projection algorithm based on data reuse,” in Proc. the IEEE 45th International Conference on Telecommunications and Signal Processing (TSP), online, July 2022. *Best Paper Award*

14.  L.-M. Dogariu, C. Paleologu, J. Benesty, S. Ciochină, E. V. Kuhn, A. C. Becker, and M. V. Matsuo, “An affine projection algorithm for the identification of impulse responses with symmetric/antisymmetric characteristics,” in Proc. the IEEE 45th International Conference on Telecommunications and Signal Processing (TSP), online, July 2022.

15.  L.-M. Dogariu, C. Paleologu, J. Benesty, and S. Ciochină, “On the performance of a data-reuse fast RLS algorithm for acoustic echo cancellation,” accepted for publication in the IEEE 10th International Black Sea Conference on Communications and Networking (BlackSeaCom), Sofia, Bulgaria, June 2022.

16.  J. Benesty, L.-M. Dogariu, C. Paleologu, and S. Ciochină, “Efficient Identification of Acoustic Linear Systems,” in Proc. the IEEE 14th International Conference on Communications (COMM), online, June 2022.

17.  I.-D. Ficiu, C.-L. Stanciu, L.-M. Dogariu, C. Elisei-Iliescu, and C. Paleologu, “Tensor-based recursive least-squares algorithm with low computational complexity,” in Proc. the 15th International Conference on Sensor Technologies and Applications (SENSORCOMM), Athens, Greece, November 2021. *Best Paper Award*

18.  L.-M. Dogariu, C. Paleologu, J. Benesty, and S. Ciochina, “Improved affine projection algorithm for the identification of multilinear forms,” in Proc. the IEEE 27th International Symposium for Design and Technology in Electronic Packaging (SIITME), online, 2021, WOS:000786441900048.

19.  A.-G. Rusu, L.-M. Dogariu, S. Ciochina, and C.Paleologu, “A data-reuse approach for an optimized LMS algorithm,” in Proc. the IEEE 11th Conference on Speech Technology and Human-Computer Dialogue (SPED), online, 2021, WOS:000786794700006.

20.  L.-M. Dogariu, C. Paleologu, J. Benesty, and S. Ciochină, “Identification of multilinear forms with the tensorial Kalman filter,” in Proc. the IEEE 44th International Conference on Telecommunications and Signal Processing (TSP), online, July 2021, WOS:000701604600051.

21.  L.-M. Dogariu, C. Elisei-Iliescu, C. Paleologu, J. Benesty, and S. Ciochină, “A tensorial affine projection algorithm,” in Proc. the IEEE 15th International Symposium on Signals, Circuits and Systems (ISSCS), Iasi, Romania, July 2021.

22.  I.-D. Ficiu, L.-M. Dogariu, C.-L. Stanciu, and C. Paleologu, “Identification of multilinear forms using combinations of adaptive algorithms,” in Proc. the Sixth International Conference on Advances in Signal, Image and Video Processing (SIGNAL), Valencia, Spain, June 2021.

23.  L. -M. Dogariu, C. Paleologu, J. Benesty, C. Oprea, and S. Ciochină, “LMS algorithms for multilinear forms," in Proc. IEEE International Symposium on Electronics and Telecommunications (ISETC), 2020, pp. 1-4, WOS:000612681000069.

24.  C. C. Oprea and L. M. Dogariu, “Face recognition using tensors and gradient descriptors," in Proc. IEEE International Symposium on Electronics and Telecommunications (ISETC), 2020, pp. 1-4, DOI: 10.1109/isetc50328.2020.9301082, WOS:000612681000012.

25.  L.-M. Dogariu, S. Ciochină, C. Paleologu, J. Benesty, and C. Oprea, “An iterative Wiener filter for the identification of multilinear forms,” in Proc. IEEE International Conference on Telecommunications and Signal Processing (TSP), 2020, pp. 193-197, DOI: 10.1109/TSP49548.2020.9163453, WOS:000577106400042.

26.  I. A. Mocanu and L. M. Dogariu, “Propagation study of dual composite right left handed structures on textile materials,” in Proc. IEEE International Workshop on Antenna Technology (iWAT), 2020, pp. 1-4, DOI: 10.1109/iWAT48004.2020.1570609909, WOS:000627803200047.

27.  L.-M. Dogariu, C. Elisei-Iliescu, C. Paleologu, J. Benesty, and S. Ciochină, “A proportionate affine projection algorithm for the identification of sparse bilinear forms,” in Proc. IEEE International Symposium on Signals, Circuits and Systems (ISSCS), 2019 (4 pages), Iasi, Romania, DOI: 10.1109/ISSCS.2019.8801769, WOS:000503459500041.

28.  L.-M. Dogariu, S. Ciochină, J. Benesty, and C. Paleologu, “An iterative Wiener filter for the identification of trilinear forms,” in Proc. IEEE TSP, 2019, pp. 88-93, Budapest, Hungary, DOI: 10.1109/TSP.2019.8768839, WOS:000493442800019. *Best Paper Award*

29.  L.-M. Dogariu, S. Ciochină, C. Paleologu, J. Benesty, and P. Piantanida, “An optimized LMS algorithm for bilinear forms,” in Proc. IEEE International Symposium on Electronics and Telecommunications (ISETC), 2018 (4 pages), Timisoara, Romania, DOI: 10.3390/a11120211, WOS:000454716100022.

30.  L.-M. Dogariu, S. Ciochină, and C. Paleologu, “On the properties of the system mismatch covariance matrix in the LMS adaptive algorithm,” in Proc. IEEE International Conference COMMUNICATIONS (COMM), 2018, pp. 39-44, Bucharest, Romania, DOI: 10.1109/ICComm.2018.8484800, WOS:000449526000006.

31.  L. Dogariu, C. Paleologu, S. Ciochină, J. Benesty, and P. Piantanida, “Identification of bilinear forms with the Kalman filter,” in Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), 2018, pp. 4134-4138, Calgary, Canada, WOS:000446384604060.

32.  L.-M. Dogariu, S. Ciochină, C. Paleologu, J. Benesty, and P. Piantanida, “An adaptive solution for nonlinear system identification,” in Proc. IEEE International Symposium on Signals, Circuits and Systems (ISSCS), 2017 (4 pages), Iasi, Romania, WOS:000425211500056.

 

BOOKS and DIDACTIC MATERIALS

1.     L. M. Dogariu, “Identificarea formelor biliniare şi triliniare cu ajutorul algoritmilor adaptivi,” MatrixRom, 2025, cod CNCSIS 39, ISBN: 978-606-25-1021-3

2.     L.-M. Dogariu, C. Paleologu, J. Benesty, S. Ciochină, “Identification of Multilinear Systems: A Brief Overview”, IntechOpen, 2022, ISBN: 978-1-80355-766-3

3.     I. M. Marcu, I. Pirnog, A. Vulpe, L. Dogariu, A.-M. Dragulinescu, "Electronic Measurements. Theory and applications", Politehnica Press, 2021, ISBN: 978-606- 515-987-7

4.     C. C. Oprea, L.-M. Dogariu, I. Pirnog, “Digital Signal Processing - Theory and Applications”, Politehnica Press, 2020, ISBN: 978-606-515-937-2

5.     I. Mocanu, L.-M. Dogariu, “Microwaves Problems Collection”, Printech, 2019, ISBN: 978-606-23-0986-2

6.     O. Datcu, A. Vulpe, L. Dogariu, “Electronic Measuring Instruments” (laboratory guide), Politehnica Press, 2017, ISBN: 978-606-515-787-3

7.     A. Vulpe, O. Datcu, L. Dogariu, “Measurements in Electronics and Telecommunications” (laboratory guide), Politehnica Press, 2017, ISBN: 978-606-515-780-4

 

RESEARCH GRANTS

1.     Development of improved iterative solutions based on tensorial decompositions for acoustic applications, 2024 - 2025 (20 months), The Academy of Romanian Scientists. (project director)

2.     Novel sparsity-aware adaptive algorithms for acoustic applications (N.A.R.A.L.A.N.), 2022 - 2024 (24 months), UEFISCDI, PN-III-PCE-2021-0438. (postdoctoral researcher)

3.     Noi algoritmi adaptivi bazați pe descompunere pentru sisteme de telecomunicații cu terminale stereo, 2023 - 2024 (15 months), GNAC ARUT 2023, cod 133, UPB. (team member)

4.     Îmbunătățirea capacității de depistare a cancerului în radiografii cu ajutorul modelelor generative (GANvCan), 2023 - 2024 (20 months), GNAC ARUT 2023, ID 520235442, UPB. (team member)

5.     Adaptive Algorithms for Multilinear System Identification Using Tensor Modelling (AdAMSysTeM), 2020 - 2021 (24 months), UEFISCDI, PN-III-P1-1.1-PD-2019-0340. (project director)

6.     New Decomposition-Based Algorithms for Sparse System Identification (D.A.S.T.I.), 2019 - 2021 (24 months), UEFISCDI, PN-III-P1-1.1-TE-2019-0529. (postdoctoral researcher)

7.     Nonlinear personal encryption, 2017 - 2018 (12 months), GEX, EL 09-17-06/2017. (doctoral researcher)