**Constantin
Paleologu** was born in Romania in 1975. In 1998 he
received a M.Sc. degree in telecommunications networks from Faculty of
Electronics, Telecommunications, and Information Technology, University
Politehnica of Bucharest (UPB), Romania. He also received a masters degree in
digital signal processing in 1999, and a Ph.D. degree (*MAGNA CUM LAUDE*)
in adaptive signal processing in 2003, both from the same institution. As a
Ph.D. student (from December 1999 to July 2003), he worked on adaptive filters
and echo cancellation. Since October 1998 he has been a member of the
Telecommunications Department of UPB, where currently is a Professor.

His
research interests include adaptive filtering algorithms, sparse systems,
acoustic signal processing, echo cancellation, noise reduction, and DSP/FPGA
implementation. He co-authored 7 books/chapters, published around 200 papers in
journals and conference proceedings, and was the coordinator of 6 research
grants. He received the ** Gheorghe
Cartianu Award** from the

Constantin
Paleologu is a member of the *IEEE Signal Processing Society*. He serves
as a reviewer for several international journals (*IEEE, IET, Elsevier,
Eurasip, Wiley, etc.*) and as a member of the Technical Program Committee
for many international conferences. He also serves as **Editor-in-Chief** of
the *International Journal on Advances in
Systems and Measurements*.
He is a **Fellow **of the** ***International Academy, Research, and
Industry Association* (IARIA) from 2008.

__Google
scholar citations__

https://scholar.google.com/citations?user=TDfwwfYAAAAJ&hl=en

__Contact:__

Email: pale@comm.pub.ro

Tel./fax: + 40 21 4024687

Room B03

Telecommunications Department

Faculty of Electronics, Telecommunications, and Information Technology

University Politehnica of Bucharest

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

** **

**BOOKS / CHAPTERS**

- C. Anghel, C.
Stanciu, and C. Paleologu, “
*Efficient FPGA implementation of a CTC turbo decoder for WiMAX/ LTE mobile systems*,” in*Field-Programmable Gate Array*. George Dekoulis (Editor), InTech, Rijeka, Croatia, 2017.

2. C.
**Paleologu and** D.
Munteanu, *Speech Processing - 2nd edition* (in Romanian). Politehnica Press, Bucharest, Romania, 2013.

- J. Benesty, C.
Paleologu, T. Gaensler, and S. Ciochina,
*A Perspective on Stereophonic Acoustic Echo Cancellation*. Springer-Verlag, Berlin, Germany, 2011. - C. Paleologu, J.
Benesty, and S. Ciochina,
*Sparse Adaptive Filters for Echo Cancellation*. Morgan & Claypool Publishers, USA, 2010. - C. Paleologu, J.
Benesty, and S. Ciochina, “
*Variable step-size adaptive filters for echo cancellation*,”*chapter 4, pp. 89-125, in**Speech Processing in Modern Communication: Challenges and Perspectives*. I. Cohen, J. Benesty, S. Gannot (Editors), Springer-Verlag, Berlin, Germany, 2010. - C.
**Paleologu and**D. Munteanu,*Speech Processing*(in Romanian). Printech, Bucharest, Romania, 2008. - C.
**Paleologu**, S. Ciochina, and A.A. Enescu,*RLS Adaptive Algorithms*(in Romanian). Printech, Bucharest, Romania, 2007.

**JOURNAL PAPERS**

- L. M. Dogariu, J.
Benesty, C. Paleologu, and S. Ciochina, “An insightful overview of the
Wiener filter for system identification,”
*Applied Sciences*, vol. 11, 2021:7774, Aug. 2021 (20 pages). - J. Benesty, C.
Paleologu, L. M. Dogariu, and S. Ciochina, “Identification of linear and
bilinear systems: a unified study,”
*Electronics*, vol. 10, 2021:1790, July 2021 (33 pages). - L. M. Dogariu, C.
Paleologu, J. Benesty, C. Stanciu, C. Oprea, and S. Ciochina, “A Kalman
filter for multilinear forms and its connection with tensorial adaptive
filters,”
*Sensors*, vol. 21, 2021:3555, May 2021 (21 pages). - L. M. Dogariu, C.
Stanciu, C. Elisei-Iliescu, C. Paleologu, J. Benesty, and S. Ciochina,
“Tensor-based adaptive filtering algorithms,”
*Symmetry*, vol. 13, 2021:481, Apr. 2021 (27 pages). - R. E. Mihaescu, M.
Chindea, C. Paleologu, S. Carata, and M. Ghenescu, “Person
re-identification across data distributions based on general purpose DNN
object detector,”
*Algorithms*, vol. 13, 2020:343, Dec. 2020 (26 pages). - C. Elisei-Iliescu,
L. M. Dogariu, C. Paleologu, J. Benesty, A. A. Enescu, and S. Ciochina, “A
recursive least-squares algorithm for the identification of trilinear forms,”
*Algorithms*, vol. 13, 2020:135, June 2020 (18 pages). - L. M. Dogariu, C.
Paleologu, J. Benesty, and S. Ciochina, “An efficient Kalman filter for
the identification of low-rank systems,”
*Signal Processing*, vol. 166, id. 106237, Jan. 2020 (9 pages). - A. G. Rusu, S.
Ciochina, C. Paleologu, and J. Benesty, “An optimized differential
step-size LMS algorithm,”
*Algorithms*, vol. 12, 2019:147, Aug. 2019 (15 pages). - R. F. Trifan, A. A.
Enescu, and C. Paleologu, “Hybrid MU-MIMO precoding based on K-means user
clustering,”
*Algorithms*, vol. 12, 2019:146, July 2019 (18 pages). - C. Elisei-Iliescu,
C. Paleologu, J. Benesty, C. Stanciu, C. Anghel, and S. Ciochina,
“Recursive least-squares algorithms for the identification of low-rank
systems,”
*IEEE/ACM Trans. Audio, Speech, Language Processing*, vol. 27, pp. 903-918, May 2019. - L. M. Dogariu, S.
Ciochina, J. Benesty, and C. Paleologu, “System identification based on
tensor decompositions: A trilinear approach,”
*Symmetry*, vol. 11, 2019:556, Apr. 2019 (19 pages). - L. M. Dogariu, S.
Ciochina, C. Paleologu, and J. Benesty, “A connection between the Kalman
filter and an optimized LMS algorithm for bilinear forms,”
*Algorithms*, vol. 11, 2018:211, Dec. 2018 (26 pages). - C. Elisei-Iliescu,
C. Stanciu, C. Paleologu, J. Benesty, C. Anghel, and S. Ciochina,
“Efficient recursive least-squares algorithms for the identification of
bilinear forms,”
*Digital Signal Processing*, vol. 83, pp. 280-296, Dec. 2018. - C. Paleologu, J.
Benesty, and S. Ciochina, “Linear system
identification based on a Kronecker product
decomposition,”
*IEEE/ACM Trans. Audio, Speech, Language Processing*, vol. 26, pp. 1793-1808, Oct. 2018. - C. Paleologu, J.
Benesty, and S. Ciochina, “Adaptive filtering for the identification of
bilinear forms,”
*Digital Signal Processing*, vol. 75, pp. 153-167, Apr. 2018. - C. Elisei-Iliescu,
C. Stanciu, C. Paleologu, J. Benesty, C. Anghel, and S. Ciochina, A practical
overview of recursive least-squares algorithms for echo cancellation,”
*International Journal on Advances in Telecommunications*, vol. 10, pp. 96-104, Dec. 2017. - J. Benesty, C.
Paleologu, and S. Ciochina, “On the identification of bilinear forms with the
Wiener filter,”
*IEEE Signal Processing Lett.*, vol. 24, pp. 653-657, May 2017. - C. Anghel, C.
Stanciu, and C. Paleologu, “LTE turbo decoding
parallel architecture with single interleaver implemented on FPGA,”
*Circuits, Systems & Signal Processing*, vol. 36, pp. 1455-1475, Apr. 2017. - C. Anghel, C.
Stanciu, and C. Paleologu, “Novel parallel CTC turbo decoder architecture
for LTE systems,”
*Scientific Bulletin of University Politehnica of Bucharest, Series C – Electrical Engineering and Computer Science*, vol. 79, no. 1, pp. 99-112, 2017. - C. Stanciu, C.
Anghel, and C. Paleologu, “Efficient recursive implementation of a
quadratic permutation polynomial interleaver for LTE systems,”
*Revue Roumaine des Sciences Techniques – Serie Electrotechnique et Energetique*, vol. 61, no. 1, pp. 53-57, 2016. - S. Ciochina, C. Paleologu,
and J. Benesty, “An optimized NLMS algorithm for system identification,”
*Signal Processing*, vol. 118, pp. 115-121, Jan. 2016. - C. Paleologu, S.
Ciochina, J. Benesty, and S. L. Grant, “An overview on optimized NLMS
algorithms for acoustic echo cancellation,”
*EURASIP Journal Advances Signal Processing*, 2015, 2015:97 (19 pages). - C. Anghel, C.
Stanciu, and C. Paleologu, “Efficient field programmable gate array
implementation of a convolutional turbo code for long term evolution
systems,”
*Revue Roumaine des Sciences Techniques – Serie Electrotechnique et Energetique*, vol. 60, no. 2, pp. 163-173, 2015. - C. Paleologu, J.
Benesty, and S. Ciochina, “Widely linear general Kalman filter for
stereophonic acoustic echo cancellation,”
*Signal Processing*, vol. 94, pp. 570-575, Jan. 2014. - C. Stanciu, C.
Paleologu, J. Benesty, and S. Ciochina, “On a robust dual-path DCD-RLS
algorithm for stereophonic acoustic echo cancellation,”
*Trans. Electronics and Communications*, vol. 58, pp. 9-14, Dec. 2013. - C. Paleologu, J.
Benesty, and S. Ciochina, “Study of the general Kalman filter for echo
cancellation,”
*IEEE Trans. Audio, Speech, Language Processing*, vol. 21, pp. 1539-1549, Aug. 2013. - C. Stanciu, J.
Benesty, C. Paleologu, T. Gaensler, and S. Ciochina, “A widely linear
model for stereophonic acoustic echo cancellation,”
*Signal Processing*, vol. 93, pp. 511-516, Feb. 2013. - J. Benesty, C.
Paleologu, and S. Ciochina, “On regularization in adaptive filtering,”
*IEEE Trans. Audio, Speech, Language Processing*, vol. 19, pp. 1734-1742, Aug. 2011. - J. Benesty, C.
Paleologu, and S. Ciochina, “Regularization of the RLS algorithm,”
*IEICE Trans. Fundamentals*, vol. E94-A, pp. 1628-1629, Aug. 2011. - C. Paleologu, J.
Benesty, and S. Ciochina, “Regularization of the affine projection
algorithm,”
*IEEE Trans. Circuits & Systems**–II: Express Briefs*, vol. 58, pp. 366-370, June 2011. - C. Oprea, C.
Paleologu, I. Pirnog, and R. M. Udrea, “Saliency detection making use of
human visual perception modelling,”
*International Journal Advances in Life Sciences*, vol. 2, no 3&4, pp. 200-208, 2010. - F. Albu, C.
Paleologu, and Y. Zakharov, “The recursive affine projection algorithm for
active noise control,”
*Revue Roumaine des Sciences Techniques – Serie Electrotechnique et Energetique*, vol. 55, no. 4, pp. 416-425, 2010. - J. Benesty, C.
Paleologu, and S. Ciochina, “Proportionate adaptive filters from a basis
pursuit perspective,”
*IEEE Signal Processing Lett.*, vol. 17, pp. 985-988, Dec. 2010. - C. Paleologu, S.
Ciochina, and J. Benesty, “An efficient proportionate affine projection
algorithm for echo cancellation,”
*IEEE Signal Processing Lett.*, vol. 17, pp. 165-168, Feb. 2010. - C. Paleologu, J.
Benesty, and S. Ciochina,
*“*A family of variable step-size NLMS algorithms for echo cancellation*,”**Revue Roumaine des Sciences Techniques – Serie Electrotechnique et Energetique*, vol. 55, no. 1, pp. 49-58, 2010. - C. Paleologu, S. Ciochina, and
A. A. Enescu, “A family of recursive least-squares adaptive algorithms
suitable for fixed-point implementation,”
*International Journal Advances in Telecommunications*, vol. 2, no. 2&3, pp. 88-97, 2009. - C. Paleologu, F.
Albu, A. A. Enescu, and S. Ciochina, “Modified SRF-QRD-LSL adaptive
algorithm with improved numerical robustness,”
*International Journal Advances in Systems and Measurements*, vol. 2, no. 1, pp. 56-65, 2009. - C. Paleologu, J.
Benesty, and S. Ciochina, “A variable step-size affine projection algorithm
designed for acoustic echo cancellation,”
*IEEE Trans. Audio, Speech, Language Processing*, vol. 16, pp. 1466-1478, Nov. 2008. - C. Paleologu, J.
Benesty, and S. Ciochina, “A robust variable forgetting factor recursive
least-squares algorithm for system identification,”
*IEEE Signal Processing Lett.*, vol. 15, pp. 597-600, 2008. - C. Paleologu, S.
Ciochina, and J. Benesty, “Variable step-size NLMS algorithm for
under-modeling acoustic echo cancellation,”
*IEEE Signal Processing Lett.*, vol. 15, pp. 5-8, 2008. - C. Paleologu, J.
Benesty, and S. Ciochina, “A variable step-size proportionate NLMS
algorithm for echo cancellation
*,”**Revue Roumaine des Sciences Techniques – Serie Electrotechnique et Energetique*, vol. 53, no. 3, pp. 309-317, 2008. - C. Paleologu, C.
Vladeanu, and S. El Assad,
“Fast convergence least-mean-square algorithms for MMSE receivers in
DS-CDMA systems,”
*International Journal Advances in Networks and Services*, vol. 1, no. 1, pp. 30-39, 2008. - C. Vladeanu, C.
Paleologu, and I. Marghescu, “
*Multilevel chaos-based spreading sequences for DS-CDMA system performance improvement,”**Revue Roumaine des Sciences Techniques – Serie Electrotechnique et Energetique*, vol. 53, no. 3, pp. 319-328, 2008. - C. Paleologu, S.
Ciochina, and A. A. Enescu, “A family of RLSL adaptive algorithms suitable
for fixed-point implementation,”
*Revue Roumaine des Sciences Techniques – Serie Electrotechnique et Energetique*, vol. 52, no. 3, pp. 343-358, 2007. - C. Vladeanu and C.
Paleologu, “Fast convergence adaptive MMSE receiver for asynchronous
DS-CDMA systems,”
*Revue Roumaine des Sciences Techniques – Serie Electrotechnique et Energetique*, vol. 52, no. 1, pp. 51-60, 2007. - C. Paleologu, A. A.
Enescu, and S. Ciochina, “A network echo canceler based on a SRF QRD-LSL
adaptive algorithm implemented on Motorola StarCore SC140 DSP,”
*Lecture Notes in Computer Science*, Springer Verlag, vol. 3124, pp. 560-567, 2004. - C. Paleologu, S.
Ciochina, and A. A. Enescu, “On the behaviour of two square root free
QRD-LSL adaptive algorithms in fixed-point DSP implementation,”
*Revue Roumaine des Sciences Techniques – Serie Electrotechnique et Energetique*, vol. 47, no. 4, pp. 387-399, 2002. - C. Paleologu, S.
Ciochina, and A. A. Enescu, “On the fixed-point implementation of the
square root free QRD-LSL adaptive algorithms,”
*Scientific Bulletin of University Politehnica of Bucharest, Series C – Electrical Engineering*, vol. 64, no. 3, pp. 33-44, 2002. - C. Paleologu, S.
Ciochina, and A. A. Enescu, “Modified versions of QRD-LSL adaptive
algorithm with lower computational complexity,”
*Revue Roumaine des Sciences Techniques – Serie Electrotechnique et Energetique*, vol. 46, no. 3, pp. 333-352, 2001.

**CONFERENCE
PAPERS**

- I. D. Ficiu, C.
Stanciu, L. M. Dogariu, C. Elisei-Iliescu, and C. Paleologu, “Tensor-based
recursive least-squares algorithm with low computational complexity,”
in
*Proc. SENSORCOMM*, 2021, Athens, Greece. - J. Benesty, C.
Paleologu, and S. Ciochina, “On the
identification of symmetric and antisymmetric impulse responses,”
in
*Proc. IEEE Asilomar**Conference on Signals, Systems, and Computers*, 2021 (5 pages), Pacific Grove, CA, USA. - L. M. Dogariu, C.
Paleologu, J. Benesty, and S. Ciochina, “Improved
affine projection algorithm for the identification of multilinear forms,”
in
*Proc. IEEE SIITME*, 2021 (4 pages), Timisoara, Romania. - A. G. Rusu, S.
Ciochina, and C. Paleologu, “Cascaded adaptive
filters in a multilinear approach for system identification,”
in
*Proc. IEEE SIITME*, 2021 (4 pages), Timisoara, Romania. - A. G. Rusu, L. M. Dogariu,
S. Ciochina, and C. Paleologu, “A data-reuse
approach for an optimized LMS algorithm,”
in
*Proc. IEEE**International Conference on Speech Technology and Human-Computer Dialogue (SpeD)*, 2021 (6 pages), Bucharest, Romania. - R. E. Mihaescu, M.
Chindea, S. Carata, M. Ghenescu, and C. Paleologu, “A
fully autonomous person re-identification system,”
in
*Proc. IEEE**International Conference on Speech Technology and Human-Computer Dialogue (SpeD)*, 2021 (6 pages), Bucharest, Romania. - L. M. Dogariu, C.
Paleologu, J. Benesty, and S. Ciochina, “Identification of multilinear
forms with the tensorial Kalman filter,” in
*Proc. IEEE TSP*, 2021, pp. 235-238, virtual. - I. D. Ficiu, C.
Stanciu, C. Anghel, C. Paleologu, and L. Stanciu, “Combinations of
adaptive filters within the multilinear forms,” in
*Proc. IEEE**International Symposium on Signals, Circuits and Systems (ISSCS),*2021 (4 pages), Iasi, Romania. - L. M. Dogariu, C.
Elisei-Iliescu, C. Paleologu, J. Benesty, and S. Ciochina, “A tensorial
affine projection algorithm,” in
*Proc. IEEE**International Symposium on Signals, Circuits and Systems (ISSCS),*2021 (4 pages), Iasi, Romania. - K. J. Bakri, E. V.
Kuhn, M. V. Matsuo, R. Seara, J. Benesty, C. Paleologu, and S. Ciochina,
“On the stochastic modeling of the NLMS algorithm operating with bilinear
forms,” in
*Proc. IEEE SSP*, 2021, pp. 36-40, Rio de Janeiro, Brazil. - C. Dragoi, C.
Anghel, C. Stanciu, and C. Paleologu, “Efficient FPGA implementation of
classic audio effects,” in
*Proc. IEEE**International Conference on Electronics, Computers and Artificial Intelligence (ECAI)*, 2021 (6 pages), Pitesti, Romania. - C. Anghel, C.
Stanciu, and C. Paleologu, “A practical controlled NLMS algorithm for
network echo cancellation,” in
*Proc. IEEE BlackSeaCom*, 2021 (5 pages), Bucharest, Romania. - I. D. Ficiu, L. M.
Dogariu, C. Stanciu, and C. Paleologu, “Identification of multilinear
forms using combinations of adaptive algorithms,” in
*Proc. SIGNAL*, 2021, pp. 11-12, Valencia, Spain. - I. D. Ficiu, C.
Elisei-Iliescu, C. Stanciu, and C. Paleologu, “Variable-regularized
low-complexity RLS adaptive algorithms for bilinear forms,” in
*Proc. ADAPTIVE*, 2021, pp. 9-12, Porto, Portugal.******Paper Award** - J. Benesty, C.
Paleologu, C. C. Oprea, and S. Ciochina, “An iterative multichannel Wiener
filter based on a Kronecker product decomposition,” in
*Proc. EUSIPCO*, 2020, pp. 211-215, Amsterdam, Netherlands. - L. M. Dogariu, C.
Paleologu, J. Benesty, C. Oprea, and S. Ciochina, “LMS algorithms for
multilinear forms,” in
*Proc. IEEE**International Symposium on Electronics and Telecommunications (ISETC)*, 2020 (4 pages), Timisoara, Romania. - C. Elisei-Iliescu,
C. Paleologu, J. Benesty, C. Stanciu, and C. Anghel, “A regularized RLS
algorithm for the identification of third-order tensors,” in
*Proc. IEEE**International Symposium on Electronics and Telecommunications (ISETC)*, 2020 (4 pages), Timisoara, Romania. - R. E. Mihăescu,
C. Paleologu, S. Ciochina, and J. Benesty, “On the performance of
LMS-based algorithms for the identification of low-rank systems,” in
*Proc. IEEE SIITME*, 2020, pp. 63-66, Pitesti, Romania. - L. M. Dogariu, S.
Ciochina, C. Paleologu, J. Benesty, and C. Oprea, “An iterative Wiener
filter for the identification of multilinear forms,” in
*Proc. IEEE TSP*, 2020, pp. 193-197, Milan, Italy. - C. Elisei-Iliescu,
C. Paleologu, J. Benesty, C. Stanciu, C. Anghel, and S. Ciochina, “A
multichannel recursive least-squares algorithm based on a Kronecker
product decomposition,” in
*Proc. IEEE TSP*, 2020, pp. 14-18, Milan, Italy. - C. Elisei-Iliescu,
C. Paleologu, J. Benesty, C. Stanciu, C. Anghel, and S. Ciochina, “A
decomposition-based RLS algorithm with variable forgetting factors,” in
*Proc. IEEE International Conference COMMUNICATIONS (COMM)*, 2020, pp. 43-48, Bucharest, Romania. - L. M. Dogariu, C.
Elisei-Iliescu, C. Paleologu, J. Benesty, and S. Ciochina, “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. - L. M. Dogariu, S.
Ciochina, 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.******Paper Award** - A. G. Rusu, S.
Ciochina, and C. Paleologu, “On the step-size optimization of the LMS
algorithm,” in
*Proc. IEEE TSP*, 2019, pp. 168-173, Budapest, Hungary. - C. Elisei-Iliescu,
C. Paleologu, J. Benesty, and S. Ciochina, “A recursive least-squares
algorithm based on the nearest Kronecker product decomposition,” in
*Proc. IEEE**International Conference on Acoustics, Speech, and Signal Processing (ICASSP)*, 2019, pp. 4843-4847, Brighton, UK. - C. Elisei-Iliescu,
C. Paleologu, J. Benesty, C. Stanciu, C. Anghel, and S. Ciochina,
“Regularized recursive least-squares algorithms for the identification of
bilinear forms,” in
*Proc. IEEE International Symposium on Electronics and Telecommunications (ISETC)*, 2018 (4 pages), Timisoara, Romania. - L. M. Dogariu, S.
Ciochina, 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. - C. Elisei-Iliescu,
C. Stanciu, C. Paleologu, J. Benesty, C. Anghel, and S. Ciochina, “Low-complexity
RLS algorithms for the identification of bilinear forms,” in
*Proc. EUSIPCO*, 2018, pp. 455-459, Rome, Italy. - C. Elisei-Iliescu,
C. Paleologu, and R. Tamas, “On the
performance of the variable-regularized recursive least-squares algorithms,”
in
*Proc. SPIE ATOM-N*, 2018 (6 pages), Constanta, Romania.******Paper Award** - C. Paleologu, J.
Benesty, C. Elisei-Iliescu, C. Stanciu, C. Anghel, and S. Ciochina, “A
proportionate NLMS algorithm for the identification of sparse bilinear
forms,” in
*Proc. IEEE TSP*, 2018, pp. 698-701, Athens, Greece. - R. F. Trifan and C.
Paleologu, “
**Non-linear precoding performance in spatio-temporally correlated MU-MIMO channels**,” in*Proc. IEEE International Conference COMMUNICATIONS (COMM)*, 2018, pp. 181-186, Bucharest, Romania. - L. M. Dogariu, S.
Ciochina, 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. - L. M. Dogariu, C.
Paleologu, S. Ciochina, 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. - R. A. Dobre, C.
Paleologu, C. Negrescu, and D. Stanomir, “A
method for recovering speech signals heavily masked by music based on the
affine projection algorithm,” in
*Proc. COMPUTATION TOOLS*, 2018, pp. 29-34, Barcelona, Spain. - C. Elisei-Iliescu,
C. Paleologu, J. Benesty, R. A. Dobre, and S. Ciochina, “An
RLS algorithm for the identification of bilinear forms,”
in
*Proc. IEEE SIITME*, 2017, pp. 292-295, Constanta, Romania. - R. F. Trifan, A. A.
Enescu, and C. Paleologu, “A preview on MIMO systems in 5G new radio,”
*Proc. FABULOUS*, - R. Mihaescu, C.
Stanciu, and C. Paleologu, “On the regularization of the memory-improved
proportionate affine projection algorithm,”
*Proc. FABULOUS*, - R. A. Dobre, C.
Paleologu, C. Negrescu, and D. Stanomir, “Investigation on a multimedia
forensic noise reduction method based on proportionate adaptive algorithms,”
*Proc. FABULOUS*, - C. Paleologu, J. Benesty,
and S. Ciochina, “An NLMS algorithm for the identification of bilinear
forms,” in
*Proc.**European Signal Processing Conference (EUSIPCO)*, 2017, pp. 2689-2693, Kos, Greece. - S. Ciochina, C.
Paleologu, and J. Benesty, “Analysis of an LMS algorithm for bilinear
forms,” in
*Proc.**IEEE International Conference on Digital Signal Processing (DSP)*, 2017 (5 pages), London, UK. - L. M. Dogariu, S.
Ciochina, 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. - V. A. Nita, R. A.
Dobre, S. Ciochina, and C. Paleologu, “Improved convergence model of the
affine projection algorithm for system identification,” in
*Proc. IEEE**International Symposium on Signals, Circuits and Systems (ISSCS),*2017 (4 pages), Iasi, Romania. - R. A. Dobre, C.
Paleologu, S. Ciochina, C. Negrescu, and D. Stanomir, “Investigation
on the performances of APA in forensic noise reduction,”
in
*Proc. IEEE**International Conference on Speech Technology and Human-Computer Dialogue (SpeD)*, 2017 (6 pages), Bucharest, Romania. - I. Albu, C. Anghel,
and C. Paleologu, “Adaptive filtering in acoustic echo cancellation
systems – A practical overview,” in
*Proc. IEEE**International Conference on Electronics, Computers and Artificial Intelligence (ECAI)*, 2017 (6 pages), Targoviste, Romania. - C. Elisei-Iliescu
and C. Paleologu, “Recursive least-squares algorithms for echo
cancellation - An overview and open issues,” in
*Proc.*, 2017, pp. 87-91, Venice, Italy.**International Conference on Networks (ICN)********Paper Award** - C. Elisei-Iliescu,
C. Stanciu, C. Paleologu, J. Benesty, C. Anghel, and S. Ciochina, “Robust
variable-regularized RLS algorithms,” in
*Proc. IEEE HSCMA*, 2017, pp. 171-175, San Franciso, USA. - C. Stanciu, C.
Anghel, C. Paleologu, S. Ciochina, and J. Benesty, “FPGA implementation of
an optimized NLMS algorithm,” in
*Proc. IEEE International Symposium on Electronics and Telecommunications (ISETC)*, 2016 (4 pages), Timisoara, Romania. - R. A. Dobre, C.
Elisei-Iliescu, C. Paleologu, C. Negrescu, and D. Stanomir, “Robust
audio forensic software for recovering speech signals drowned in loud
music,” in
*Proc. IEEE SIITME*, 2016 (4 pages), Oradea, Romania. - S. Ciochina, C.
Paleologu, J. Benesty, S. L. Grant, and A. Anghel, “A family of optimized
LMS-based algorithms for system identification,” in
*Proc.**European Signal Processing Conference (EUSIPCO)*, 2016, pp. 1803-1807, Budapest, Hungary. - C. Elisei-Iliescu,
C. Paleologu, and R. Tamas, “On the performance of variable forgetting
factor recursive least-squares algorithms,” in
*Proc. SPIE ATOM-N*, 2016 (6 pages), Constanta, Romania. - C. Paleologu, J.
Benesty, C. Stanciu, C. Anghel, and M. Stenta, “Robust regularization of
the recursive least-squares algorithm,” in
*Proc. IEEE**International Conference on Electronics, Computers and Artificial Intelligence (ECAI)*, 2016 (4 pages), Ploiesti, Romania.**Invited Paper** - C. Stanciu, C.
Anghel, C. Paleologu, S. Ciochina, and J. Benesty, “On the numerical
properties of an optimized NLMS algorithm,” in
*Proc. IEEE International Conference COMMUNICATIONS (COMM)*, 2016 (4 pages), Bucharest, Romania. - S. Ciochina, C.
Paleologu, J. Benesty, and S. L. Grant, “An optimized proportionate
adaptive algorithm for sparse system identification,” in
*Proc. IEEE Asilomar**Conference on Signals, Systems, and Computers*, 2015, pp. 1546-1550, Pacific Grove, CA, USA. - C. Anghel, C.
Paleologu, and C. Stanciu, “Performances evaluation of CTC
turbo decoder for LTE systems,”
in
*Proc. IEEE International Symposium ELMAR*, 2015, pp. 89-92, Zadar, Croatia. - S. Ciochina, C.
Paleologu, J. Benesty, and C. Anghel, “An optimized affine projection
algorithm for acoustic echo cancellation,” in
*Proc. IEEE**International Conference on Speech Technology and Human-Computer Dialogue (SpeD)*, 2015, pp. 159-164, Bucharest, Romania. - I. Pirnog, R. O.
Preda, C. Oprea, and C. Paleologu, “Automatic lesion segmentation for
melanoma diagnostics in macroscopic images,”
in
*Proc.**European Signal Processing Conference (EUSIPCO)*, 2015, pp. 659-663, Nice, France. - S. Ciochina, C.
Paleologu, J. Benesty, and S. L. Grant, “An optimized NLMS algorithm
for acoustic echo cancellation,” in
*Proc. IEEE**International Symposium on Signals, Circuits and Systems (ISSCS),*2015 (4 pages), Iasi, Romania. - R. A. Dobre, V. A.
Nita, S. Ciochina, and C. Paleologu, “New insights on the convergence
analysis of the affine projection algorithm for system identification,”
in
*Proc. IEEE**International Symposium on Signals, Circuits and Systems (ISSCS),*2015 (4 pages), Iasi, Romania. - C. Anghel, C.
Stanciu, and C. Paleologu, “Sorting methods used in parallel
turbo decoding for LTE systems,”
in
*Proc. IEEE**International Symposium on Signals, Circuits and Systems (ISSCS),*2015 (4 pages), Iasi, Romania. - C. Paleologu, S.
Ciochina, J. Benesty, and R. Caramalau, “On the performance of an
optimized NLMS algorithm,” in
*Proc. IEEE**International Conference on Electronics, Computers and Artificial Intelligence (ECAI)*, 2015 (6 pages), Bucharest, Romania. - C. Anghel and C.
Paleologu, “2G ultra low cost mobile phone
positioning without GPS,”
in
*Proc.***Advanced International Conference on Telecommunications (AICT)****, 2015, pp. 53-56, Brussels, Belgium. ****Paper Award** - C. Paleologu, J.
Benesty, S. L. Grant, and S. Ciochina, “A Kalman filter for
stereophonic acoustic echo cancellation,” in
*Proc. IEEE Asilomar**Conference on Signals, Systems, and Computers*, 2014, pp. 1639-1643, Pacific Grove, CA, USA. - C. Paleologu, J.
Benesty, and S. Ciochina, “A practical variable forgetting factor
recursive least-squares algorithm,” in
*Proc. IEEE**International Symposium on Electronics and Telecommunications (ISETC)*, 2014 (4 pages), Timisoara, Romania. - C. Paleologu, J.
Benesty, and S. Ciochina, “A practical solution for the
regularization of the affine projection algorithm,” in
*Proc. IEEE**International Conference COMMUNICATIONS (COMM)*, 2014 (4 pages), Bucharest, Romania. - C. Paleologu, J.
Benesty, S. Ciochina, and S. L. Grant, “A Kalman filter with individual
control factors for echo cancellation,” in
*Proc. IEEE**International Conference on Acoustics, Speech, and Signal Processing (ICASSP)*, 2014, pp. 6015-6019, Florence, Italy. - C. Paleologu, J.
Benesty, S. Ciochina, and V. Popescu, “Robust general Kalman filter for
echo cancellation,” in
*Proc.**European Signal Processing Conference (EUSIPCO)*, 2013 (5 pages), Marrakech, Morocco. - C. Paleologu, J.
Benesty, and S. Ciochina, “Study of the optimal and simplified Kalman
filters for echo cancellation,” in
*Proc. IEEE**International Conference on Acoustics, Speech, and Signal Processing (ICASSP)*, 2013, pp. 580-584, Vancouver, Canada. - M. Rotaru, S.
Ciochina, C. Paleologu, and J. Benesty, “Evaluation of signal distortion
methods for stereophonic acoustic echo cancellation,” in
*Proc. IEEE International Symposium on Electronics and Telecommunications (ISETC)*, 2012, pp. 303-306, Timisoara, Romania. - C. Paleologu and J.
Benesty, “
*A practical data-reuse adaptive algorithm for acoustic echo cancellation*,” in*Proc. European Signal Processing Conference (EUSIPCO)*, 2012, pp. 2010-2014, Bucharest, Romania. - C. Stanciu, C.
Paleologu, J. Benesty, S. Ciochina, and F. Albu, “Variable-forgetting
factor RLS for stereophonic acoustic echo cancellation with widely linear
model,” in
*Proc. European Signal Processing Conference (EUSIPCO)*, 2012, pp. 1960-1964, Bucharest, Romania. - C. Stanciu, C.
Paleologu, J. Benesty, T. Gaensler, and S. Ciochina, “An efficient RLS
algorithm for stereophonic acoustic echo cancellation with the widely
linear model,” in
*Proc. Inter-Noise*, 2012 (12 pages),**New York**, USA. - F. Albu, C.
Paleologu, and S. Ciochina, “New variable step size affine projection
algorithms,” in
*Proc. IEEE International Conference COMMUNICATIONS (COMM)*, 2012, pp. 63-66, Bucharest, Romania. - C. Paleologu and J.
Benesty, “Proportionate affine projection algorithms from a basis pursuit
perspective,” in
*Proc. IEEE International Symposium on Circuits and Systems (ISCAS)*, 2012, pp. 2757-2760, Seoul, South Korea**.** - C. Paleologu, J.
Benesty, and F. Albu, “Regularization of the improved proportionate affine
projection algorithm,” in
*Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP)*, 2012, pp. 169-172,**Kyoto**, Japan**.** - C. Stanciu, J.
Benesty, C. Paleologu, T. Gaensler, and S. Ciochina, “A novel perspective
on stereophonic acoustic echo cancellation,” in
*Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP)*, 2012, pp. 25-28,**Kyoto**, Japan. - C. Anghel, V.
Stanciu, C. Stanciu, and C. Paleologu, “CTC turbo decoding architecture
for LTE systems implemented on FPGA,” in
*Proc.***International Conference on Networks (ICN)****, 2012, pp. 199-204,**St. Gilles, Reunion Island. - C. Paleologu, J.
Benesty, and S. Ciochina, “Practical regularization of the affine
projection algorithm,” in
*Proc. European Signal Processing Conference (EUSIPCO)*, 2011, pp. 704-708, Barcelona, Spain. - C. Stanciu, C.
Anghel, C. Paleologu, J. Benesty, F. Albu, and S. Ciochina, “Fpga implementation of an
efficient proportionate affine projection algorithm for echo
cancellation,” in
*Proc. European Signal Processing Conference (EUSIPCO)*, 2011, pp. 1284-1288, Barcelona, Spain. - C. Stanciu, C.
Anghel, C. Paleologu, J. Benesty, F. Albu, and S. Ciochina, “A
proportionate affine projection algorithm using dichotomous coordinate
descent iterations,” in
*Proc. IEEE International Symposium on Signals, Circuits and Systems (ISSCS)*, 2011, pp. 343-346, Iasi, Romania. - R. M. Udrea, C.
Paleologu, and S. Ciochina, “Background speech cancellation using a
generalized subspace speech enhancement method,” in
*Proc. International Conference on Computing in the Global Information Technology (ICCGI)*, 2011, pp. 27-30, Luxembourg.******Paper Award** - C. Paleologu, J.
Benesty, F. Albu, and S. Ciochina, “An efficient variable step-size
proportionate affine projection algorithm,” in
*Proc. IEEE International Conference on Acoustics, Speech, Signal Processing (ICASSP)*, 2011,**pp. 77-80,**Prague, Czech Republic**.** - C. Paleologu, J.
Benesty, T. Gaensler, and S. Ciochina, “A class of double-talk detectors
based on the Holder inequality,” in
*Proc. IEEE International Conference on Acoustics, Speech, Signal Processing (ICASSP)*, 2011,**pp. 425-428,**Prague, Czech Republic**.** - F. Albu, C.
Paleologu, and J. Benesty, “A variable step size evolutionary affine
projection algorithm,” in
*Proc. IEEE International Conference on Acoustics, Speech, Signal Processing (ICASSP)*, 2011,**pp. 429-432,**Prague, Czech Republic**.** - V. Andrei, C.
Paleologu, and C. Burileanu, “Implementation of a real-time reconfigurable
text dependent speaker identification system,” in
*Proc. International Conference on Speech Technology and Human-Computer Dialogue (SpeD)*, 2011, pp. 121-126, Brasov, Romania. - S. Ciochina, C.
Paleologu, and A. A. Enescu, “Analysis of the least-squares adaptive
algorithms in interference cancellation configuration,” in
*Proc. International Conference on Digital Telecommunications (ICDT)*, 2011,**pp. 36-40,**Budapest, Hungary.******Paper Award** - I. Pirnog, C.
Anghel, A. A. Enescu, and C. Paleologu, “Evaluation of fast algorithms for
motion estimation,” in
*Proc.***Advanced International Conference on Telecommunications (AICT)****, 2011, pp. 107-111, St. Maarten.** - R. M. Udrea, C.
Paleologu, J. Benesty, and S. Ciochina, “Estimation of the noise power in
the NPVSS-NLMS algorithm,” in
*Proc. IEEE**International Symposium on Electronics and Telecommunications (ISETC)*, 2010, pp. 385-388, Timisoara, Romania. - F. Albu, C.
Paleologu, and J. Benesty, “Efficient implementation of a variable
projection order affine projection algorithm,” in
*Proc.**International Symposium on Wireless Communication Systems (ISWCS)*, 2010, pp. 369-373, York, UK. - C. Anghel, C.
Paleologu, J. Benesty, and S. Ciochina, “FPGA implementation of a variable
step-size affine projection algorithm for acoustic echo cancellation
*,” in**Proc. European Signal Processing Conference (EUSIPCO)*, 2010, pp. 532-536, Aalborg, Denmark. - F. Albu, C.
Paleologu, J. Benesty, and S. Ciochina, “A low complexity proportionate
affine projection algorithm for echo cancellation
*,”*in*Proc. European Signal Processing Conference (EUSIPCO)*, 2010, pp. 6-10, Aalborg, Denmark. - F. Albu and C.
Paleologu, “New filtered-x recursive least square algorithm for active
noise control,” in
*Proc.**Inter-Noise*, 2010 (10 pages), Lisbon, Portugal. - A. A. Enescu, S.
Ciochina, and C. Paleologu, “Reduced complexity decoder for orthogonal
space-time codes when using QAM constellations and multiple receive
antennas,” in
*Proc. IEEE International Conference on Digital Telecommunications (ICDT)*, 2010, pp. 143-148, Athens, Greece. - C. Oprea, C.
Paleologu, I. Pirnog, and R. M. Udrea, “Saliency detection based on human
perception of visual information,” in
*Proc.***IEEE Advanced International Conference on Telecommunications (AICT)****, 2010, pp. 96-99, Barcelona, Spain.********Paper Award** - C. Anghel, A. A.
Enescu, C. Paleologu, and S. Ciochina, “CTC turbo decoding architecture
for H-ARQ capable WiMAX systems implemented on FPGA,” in
*Proc.***IEEE International Conference on Networks (ICN)****, 2010, pp. 65-70,**Menuires, France. - C.
Paleologu, J. Benesty, and S. Ciochina, “An improved proportionate NLMS
algorithm based on the
*l*_{0}norm,” in*Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP)*, 2010, Dallas, USA. - C. Paleologu, J.
Benesty, S. L. Grant, and C. Osterwise, “Variable step-size NLMS
algorithms designed for echo cancellation,” in
*Proc.*, 2009, pp. 633-637, Pacific Grove, CA, USA.**IEEE**Asilomar Conference on Signals, Systems, and Computers - F. Albu, C.
Paleologu, and J. Benesty,
*“*Gauss-Seidel based variable step-size affine projection algorithms for acoustic echo cancellation*,”*in*Proc. European Signal Processing Conference (EUSIPCO)*, 2009, pp. 2007-2011, Glasgow, Scotland. - S. Ciochina, C.
Paleologu, J. Benesty, and A. A. Enescu, “On the influence of the
forgetting factor of the RLS adaptive filter in system identification,” in
*Proc. IEEE International Symposium on Signals, Circuits and Systems (ISSCS)*, 2009, pp. 205-208, Iasi, Romania. - C. Anghel, C.
Paleologu, J. Benesty, and S. Ciochina, “FPGA implementation of an
acoustic echo canceller using a VSS-NLMS algorithm,” in
*Proc. IEEE International Symposium on Signals, Circuits and Systems (ISSCS)*, 2009, pp. 369-372, Iasi, Romania. - A. Nedelcu, R.
Lupoaie, A. A. Enescu, C. Anghel, and C. Paleologu, “Spatial multiplexing
turbo receiver with reduced complexity,” in
*Proc.*, 2009, pp. 490-495, Athens, Greece.**IEEE**SENSORCOMM - C. Paleologu, J.
Benesty, S. Ciochina, and C. Vladeanu, “Practical variable step-size
adaptive algorithms for echo cancellation,” in
*Proc. IEEE International Conference on Speech Technology and Human-Computer Dialogue (SpeD)*, 2009, pp. 181-188, Constanta, Romania. - C. Paleologu, A. A.
Enescu, S. Ciochina, and F. Albu, “QRD-LSL adaptive algorithms suitable
for fixed-point implementation,” in
*Proc.***IEEE Advanced International Conference on Telecommunications (AICT)****, 2009, pp. 163-167, Venice, Italy. ****Paper Award** - C. Oprea, I. Pirnog,
C. Paleologu, and R. M. Udrea, “
**Perceptual video quality assessment based on salient region detection**,” in*Proc.***IEEE Advanced International Conference on Telecommunications (AICT)****, 2009, pp. 232-236, Venice, Italy.** - C. Vladeanu, S. El
Assad, J. C. Carlach, R. Quéré, and C. Paleologu, “
**Chaotic digital encoding for 2D trellis-coded modulation**,” in*Proc.***IEEE Advanced International Conference on Telecommunications (AICT)****, 2009, pp. 152-157, Venice, Italy.** - F. Albu, C.
Paleologu, J. Benesty, and Y. V. Zakharov,
*,”*in*Proc. IEEE EUROCON*, 2009, pp. 1366-1371, St. Petersburg, Russia. - F. Albu, Y. V.
Zakharov,
*,”*in*Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP)*, 2009, pp. 257-260, Taipei, Taiwan. - F. Albu and C.
Paleologu, “The variable step-size Gauss-Seidel pseudo affine projection
algorithm,” 2009, pp. 642-645, in
*Proc. ICCSE*, Dubai, UAE. - I. Pirnog, C. Oprea,
and C. Paleologu, “
**Image content extraction using a bottom-up visual attention model**,” in*Proc. IEEE International Conference on Digital Society (ICDS)*, 2009, pp. 300-303, Cancun, Mexico. - C. Paleologu and S.
Ciochina, “
*A class of variable step-size NLMS and affine projection algorithms suitable for echo cancellation,”*in*Proc. IEEE**International Symposium on Electronics and Telecommunications (ISETC)*, 2008, pp. 118-123, Timisoara, Romania. - C. Paleologu,
J. Benesty, and S. Ciochina, “
*Robust variable step-size affine projection algorithm suitable for acoustic echo cancellation,”*in*Proc. European Signal Processing Conference (EUSIPCO)*, 2008, pp. 173-177, Lausanne, Switzerland. - F. Albu and C.
Paleologu, “
*New multichannel modified filtered-x algorithms for active noise control using the dichotomous coordinate descent method**,”**in**Proc.**Acoustics*, 2008, pp. 5721-5725, Paris, France. - F. Albu and C.
Paleologu,
*“A recursive least square algorithm for active noise**control based on the Gauss-Seidel method,”*in*Proc.**IEEE International Conference on Electronics, Circuits, and Systems (ICECS)*, 2008, pp. 830-833, Malta. - I. Pirnog, C. Oprea,
C. Paleologu,
*Improved Minkowsky metric for image region partition,”*in*Proc. IEEE International Conference on Computing in the Global Information Technology (ICCGI)*, 2008, pp. 80-84, Athens, Greece. - C. Paleologu, S.
Ciochina, and J. Benesty, “Double-talk robust VSS-NLMS algorithm for
under-modeling acoustic echo cancellation,” in
*Proc. International Conference on Acoustics, Speech, and Signal Processing (ICASSP)*, 2008, pp. 245-248, Las Vegas, USA. - C. Paleologu, F. Albu, A. A. Enescu, and S. Ciochina,
“Square-root-free QRD-LSL adaptive algorithm with improved numerical
robustness,” in
*Proc. IEEE International Conference on Networking (ICN)*, 2008, pp. 572-577, Cancun, Mexico.******Paper Award****** - I. Pirnog, R. M.
Udrea, and C. Paleologu, “
**Efficient method for content extraction applied in multimedia communication**,” in*Proc. IEEE International Conference on Networking (ICN)*, 2008, pp. 202-206, Cancun, Mexico. - A. F. Paun, S.
Ciochina, and C. Paleologu, “
**LISS algorithm with modified length bias term in turbo equalization**,” in*Proc. IEEE International Conference on Networking (ICN)*, 2008, pp. 562-566, Cancun, Mexico. - C. Paleologu, S.
Ciochina, A. A. Enescu, and C. Vladeanu, “Gradient adaptive lattice
algorithm suitable for fixed-point implementation,” in
*Proc. IEEE International Conference on Digital Telecommunications (ICDT)*, 2008, pp. 41-46, Bucharest, Romania. - A. A. Enescu, S.
Ciochina, and C. Paleologu, “
**Reduced complexity decoder for orthogonal space-time codes when using QAM constellations**,” in*Proc. IEEE International Conference on Digital Society (ICDS)*, 2008, pp. 190-194, Martinique. - I. Pirnog, R. M.
Udrea, and C. Paleologu, “
*An improved region growth method,”*in*Proc. IEEE International Conference COMMUNICATIONS (COMM)*, 2008, pp. 129-132, Bucharest, Romania. - R. Assaf, S. El
Assad, C. Paleologu, Y. Harkous, and M. Zoaeter, “Adaptive Rbfnn equalizer for nonlinear
time-varying channels,” in
*Proc. International Symposium on Image/Video Communications over Fixed and Mobile Networks (ISIVC)*, 2008 (4 pages), Bilbao, Spain. - C. Paleologu, C.
Vladeanu, S. Ciochina, and A. A. Enescu, ”Generalized normalized gradient
descent algorithm with direct update of the step-size parameter,” in
*Proc. IEEE International Symposium on Signals, Circuits and Systems (ISSCS)*, 2007, vol. 1, pp. 181-184, Iasi, Romania. - C. Paleologu, C.
Vladeanu, and I. Bacalu, “Gradient adaptive lattice algorithm for MMSE
receivers in DS-CDMA systems,” in
*Proc. IEEE International Conference on Services and Networks Communications (ICSNC)*, 2007, pp. 27-32, Cap Esterel, France. - C. Paleologu and C.
Vladeanu, “On the behavior of LMS adaptive algorithm in MMSE receivers for
DS-CDMA systems,” in
*Proc. IEEE International Conference on Computing in the Global Information Technology (ICCGI)*, 2007, pp. 12-17, Guadeloupe.******Paper Award** - C. Vladeanu and C.
Paleologu, “Optimum multilevel chaotic sequences for asynchronous DS-CDMA
systems over Rician selective fading channel,” in
*Proc. European Signal Processing Conference (EUSIPCO)*, 2007, pp. 474-478, Poznan, Poland. - C. Paleologu, S.
Ciochina, and C. Vladeanu, “
*A family of QRD-LSL adaptive algorithms suitable for fixed-point implementation,”*in*Proc. of International Workshop “Infrastructures and Engineering for Knowledge Society,”*Romanian Academy, 2007, pp. 72-79, Bucharest, Romania. - C. Paleologu and C.
Vladeanu, “Variable step-size NLMS algorithms for acoustic echo
cancellation,” in
*Proc. of International Workshop “Services and software architectures, infrastructures and communications engineering for enhancing EU citizen's quality of life,”*Romanian Academy, 2007, pp. 117-131, Bucharest, Romania. - C. Vladeanu and C.
Paleologu, “Fast adaptive MMSE-PIC multiple user detection receiver for
DS-CDMA systems,” in
*Proc. of International Workshop “Services and software architectures, infrastructures and communications engineering for enhancing EU citizen's quality of life,”*Romanian Academy, 2007, pp. 132-139, Bucharest, Romania. - C. Paleologu, A. A.
Enescu, and S. Ciochina
*,*“Recursive least-squares lattice adaptive algorithm suitable for fixed-point implementation,” in*Proc. IEEE International Conference on Electronics, Circuits, and Systems (ICECS)*, 2006, pp. 1105-1108, Nice, France. - C. Paleologu, C. Vladeanu,
and A. A. Enescu, “
*Lattice MMSE single user receiver for asynchronous DS-CDMA systems,”*in*Proc. IEEE**International Symposium on Electronics and Telecommunications (ISETC)*, 2006, pp. 113-118, Timisoara, Romania. - C. Paleologu, S.
Ciochina, and A. A. Enescu, “Low dynamics RLSL adaptive algorithm using a
priori estimation errors,” in
*Proc. IEEE International Conference on Computing in the Global Information Technology (ICCGI)*, 2006, pp. 47-52, Bucharest, Romania.******Paper Award** - S. Ciochina, C.
Paleologu, and A. A. Enescu, “On the behaviour of LS adaptive algorithms
in interference cancellation configuration,” in
*Proc. International Conference on Signals and Electronic Systems (ICSES)*, 2006, vol. 2, pp. 725-729, Lodz, Poland. - C. Vladeanu and C.
Paleologu, “MMSE single user iterative receiver for asynchronous DS-CDMA
systems,” in
*Proc. IEEE International Conference COMMUNICATIONS (COMM)*, 2006, pp. 227-230, Bucharest, Romania. - A. A. Enescu, S.
Ciochina, and C. Paleologu, “Adaptive interference cancellation: an
unitary approach,” in
*Proc. IEEE International Symposium on Signals, Circuits and Systems (ISSCS)*, 2005, vol. 2, pp. 569-572, Iasi, Romania. - C. Paleologu, S.
Ciochina, and A. A. Enescu, “A low dynamics fast transversal filter
adaptive algorithm,” in
*Proc. IEEE**International Symposium on Electronics and Telecommunications (ISETC)*, 2004, pp. 69-74, Timisoara, Romania. - A. A. Enescu, C.
Paleologu, and S. Ciochina, “QRD-LSL algorithm suitable for implementation
on DSP,” in
*Proc. IEEE**International Symposium on Electronics and Telecommunications (ISETC)*, 2004, pp. 165-169, Timisoara, Romania. - C. Paleologu, S.
Ciochina, and A. A. Enescu, “A low dynamics recursive least-squares
lattice adaptive algorithm,” in
*Proc. International Conference on Signals and Electronic Systems (ICSES)*, 2004, pp. 195-198, Poznan, Poland. - C. Paleologu and S.
Ciochina, “A class of QRD-LSL adaptive algorithms with reduced dynamics of
parameters,” in
*Proc. IEEE International Conference COMMUNICATIONS (COMM)*, 2004, vol. 1, pp. 81-86, Bucharest, Romania. - C. Paleologu and A.
A. Enescu, “A family of square-root free QRD-LSL adaptive algorithms
suitable for fixed-point implementation,” in
*Proc. IEEE International Conference COMMUNICATIONS*, 2004, vol. 1, pp. 87-90, Bucharest, Romania. - S. Ciochina, C.
Paleologu, and A. A. Enescu, “On the behaviour of RLS adaptive algorithm
in fixed-point implementation,” in
*Proc. IEEE International Symposium on Signals, Circuits and Systems (ISSCS)*, 2003, vol. 1, pp. 57-60, Iasi, Romania. - C. Paleologu, S.
Ciochina, and A. A. Enescu, “Modified GAL algorithm suitable for DSP
implementation,” in
*Proc. IEEE**International Symposium on Electronics and Telecommunications (ISETC)*, 2002, pp. 2-7, Timisoara, Romania. - C. Paleologu, S.
Ciochina, and A. A. Enescu, “A simplified QRD-LSL adaptive algorithm in
echo cancelling configuration,” in
*Proc. IEEE International Conference on Telecommunications (ICT)*, 2002, vol. 1, pp. 240-244, Beijing, China. - F. Albu, C.
Paleologu, and S. Ciochina, “Analysis of LNS implementation of QRD-LSL
algorithms,” in
*Proc. IEEE International Symposium CSNDSP*, 2002, pp. 364-367, Stafford, UK. - C. Paleologu, S.
Ciochina, and A. A. Enescu, “Modified square root free QRD-LSL adaptive
algorithm suitable for D.S.P. implementation,” in
*Proc. IEEE International Conference COMMUNICATIONS (COMM)*, 2002, pp. 475-480, Bucharest, Romania. - C. Paleologu and S.
Ciochina, “Modified QRD-LSL adaptive algorithm with lower computational
complexity,” in
*Proc. IEEE International Symposium on Signals, Circuits and Systems (ISSCS)*, 2001, pp. 269-272, Iasi, Romania. - S. Ciochina and C. Paleologu, “On the performances of
QRD-LSL adaptive algorithm in echo cancelling configuration,” in
*Proc. IEEE International Conference on Telecommunications (ICT)*, 2001, vol. 1, pp. 563-567, Bucharest, Romania.******Paper Award** - M. Raducanu, C.
Paleologu, and A. Mateescu, “Modified compression algorithm using linear
predictive coding,” in
*Proc. IEEE International Conference COMMUNICATIONS (COMM)*, 2000, pp. 19-22, Bucharest, Romania. - M. Raducanu, C.
Paleologu, and A. Mateescu, “Wavelet packets compression using variable
multirate for ECG signals,” in
*Proc. IEEE International Conference COMMUNICATIONS (COMM)*, 2000, pp. 15-18, Bucharest, Romania. - S. Ciochina, C.
Paleologu, and C. Budianu, “The IIR-RLS adaptive algorithm: a general
approach and simplified versions,” in
*Proc. IEEE International Symposium on Signals, Circuits and Systems (ISSCS)*, 1999, pp. 171-174, Iasi, Romania.

**RESEARCH GRANTS (as coordinator)**

*New adaptive algorithms with variable convergence*, 2010 – 2013 (3 years), Grant UEFISCDI, PN-II-RU-TE.*Adaptive noise cancellation methods for multi-channel voice communication systems*, 2007 – 2010 (3 years), Grant UEFISCSU, PN-II-PCE.*Solutions for performance enhancement of multi-channel acoustic echo canceller. Applications in teleconferencing systems*, 2007 – 2008 (2 years), Grant CNCSIS, AT.*Contributions to performance enhancement of acoustic echo canceller used in hands-free communications systems*, 2006 – 2008 (2 years), Grant MEC-UEFISCSU, CEEX-ET.*New adaptive receivers for code division multiple access communications systems*, 2006 – 2008 (2 years), Grant MEC-UEFISCSU, CEEX-ET.*A new family of least squares adaptive algorithms suitable for finite precision implementation. Applications in telecommunications networks*, 2004 – 2005 (2 years), Grant CNCSIS, AT.