Publications | SigmaLab

We attended IGARSS 2025 in Brisbane, Australia

Our colleagues V. Vasilescu and Dr. A. Neacșu together with Prof. Daniela Faur have been accepted to the 45th IGARSS, in Brisbane, Australia, on 3-8 August 2025.

The team presented their paper: "Fine-Tuning Adversarially-Robust Transformers for Single-Image Dehazing"

Our publications reflect the research carried out in neural network robustness, audio signal processing, and biomedical analysis. The list includes journal articles, conference papers, and collaborative work presented at international venues across multiple fields.

Journals

Our published articles in peer-reviewed journals.

Conferences

Our research presented in International conferences and workshops.

Tackling the possibility of extracting a brain digital fingerprint based on personal hobbies predilection

Frontiers of Neuroscience

C. Andronache, D. Curăvale, I. E. Nicolae, A. Neacșu, G. Nicolae, and M. Ivanovici

Frontiers Neurosci., vol. 19, p. 1487175, 2025, doi: 10.3389/fnins.2025.1487175.

ABBA Neural Networks: Coping with Positivity, Expressivity, and Robustness

SIAM Journal on Mathematics of Data Sci

A. Neacșu, J.-C. Pesquet, V. Vasilescu, and C. Burileanu

SIAM Journal on Mathematics of Data Science (SIMODS), vol. 6, no. 3, pp. 649–678, 2024, doi: 10.1137/23M1589591, ISI WOS:001322036700004.

Training Graph Neural Networks Subject to a Tight Lipschitz Constraint

Transactions on Machine Learning Research

S. Juvină, A. Neacșu, J. Rony, J.-C. Pesquet, and C. Burileanu

Transactions on Machine Learning Research (TMLR), 2024, ISSN: 2835-8856.

Synthetic Benchmark for Data-Driven Pre-Si Analogue Circuit Verification

Electronics vol. 13

C. Manolache, C. Andronache, A. Guzu, A. Caranica, H. Cucu, A. Buzo, and G. Pelz

Electronics, vol. 13, no. 13, p. 2600, 2024, doi: 10.3390/electronics13132600, WOS:001269706000001.

Automated Personalized Loudness Control for Multi-Track Recordings

Algorithms, vol. 17

B. Moroșanu, M. Negru, and C. Paleologu

Algorithms, vol. 17, no. 6, p. 228, 2024, doi: 10.3390/a17060228, WOS:001254517300001.

SFP: A metric for assessing circuit failure probability during PRE-SI verification

UPB Scientific Buletin

C. Manolache, A. Guzu, C. Andronache, A. Caranica, H. Cucu, Gazmend Azmend, Andi Buzo, and Georg Pelz

UPB Scientific Buletin, Sec. C Electr. Eng. Comput, vol. 86, no. 1, pp. 163–174, 2024. WOS:001380943300014.

Conferences

Are Almost Non-Negative Neural Networks Universal Approximators?

Proc. International Workshop on Machine Learning for Signal Processing

V. Vasilescu, A. Neacșu, and J.-C. Pesquet

Proc. International Workshop on Machine Learning for Signal Processing (MLSP), London, U.K., 2024, pp. 1–6, doi: 10.1109/MLSP58920.2024.10734768.

Robust and hardware agnostic EEG signal processing tool

International Conference on Communications (COMM)

D. Curăvale, C. Andronache, and A. Neacșu

2024 15th International Conference on Communications (COMM), Bucharest, Romania, Oct. 2024, pp. 1–6. IEEE, doi: 10.1109/COMM62355.2024.10741463

A novel simulations scheduler for automated circuit sizing algorithms

Proc. 20th Int. Conf. Synthesis, Modeling, Analysis and Simulation Methods and Applications to Circuit Design

C. Vișan, D. Curăvale, G. Nicolae, M. Boldeanu, H. Cucu, and A. Buzo

Proc. 20th Int. Conf. Synthesis, Modeling, Analysis and Simulation Methods and Applications to Circuit Design (SMACD), Lisbon, Portugal, July 2024, pp. 1–4. IEEE, doi: 10.1109/SMACD61181.2024.10745424.