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Cristian Daniel Alecsa
Cristian Daniel Alecsa
Romanian Institute of Science and Technology
Adresă de e-mail confirmată pe rist.ro
Titlu
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Anul
Breast cancer diagnosis by surface-enhanced Raman scattering (SERS) of urine
V Moisoiu, A Socaciu, A Stefancu, SD Iancu, I Boros, CD Alecsa, ...
Applied Sciences 9 (4), 806, 2019
672019
An extension of the second order dynamical system that models Nesterov’s convex gradient method
CD Alecsa, SC László, T Pința
Applied Mathematics & Optimization 84, 1687-1716, 2021
272021
SERS assessment of the cancer-specific methylation pattern of genomic DNA: Towards the detection of acute myeloid leukemia in patients undergoing hematopoietic stem cell …
V Moisoiu, A Stefancu, SD Iancu, T Moisoiu, L Loga, L Dican, CD Alecsa, ...
Analytical and bioanalytical chemistry 411, 7907-7913, 2019
262019
A gradient-type algorithm with backward inertial steps associated to a nonconvex minimization problem
CD Alecsa, SC László, A Viorel
Numerical Algorithms 84, 485-512, 2020
102020
Numerical benchmark study for flow in highly heterogeneous aquifers
CD Alecsa, I Boros, F Frank, P Knabner, M Nechita, A Prechtel, A Rupp, ...
Advances in Water Resources 138, 103558, 2020
102020
Tikhonov regularization of a perturbed heavy ball system with vanishing damping
CD Alecsa, SC László
SIAM Journal on Optimization 31 (4), 2921-2954, 2021
82021
New optimization algorithms for neural network training using operator splitting techniques
CD Alecsa, T Pința, I Boros
Neural Networks 126, 178-190, 2020
82020
On some fixed point theorems for multi-valued operators by altering distance technique
CD Alecsa, A Petrusel
J. Nonlinear Var. Anal. 1, 237-251, 2017
72017
Some fixed point results regarding convex contractions of Presiæ type
CD Alecsa
Journal of Fixed Point Theory and Applications 20, 1-19, 2018
62018
On new faster fixed point iterative schemes for contraction operators and comparison of their rate of convergence in convex metric spaces
C Alecsa
International Journal of Nonlinear Analysis and Applications 8 (1), 353-388, 2017
52017
The long time behavior and the rate of convergence of symplectic convex algorithms obtained via splitting discretizations of inertial damping systems
CD Alecsa
arXiv preprint arXiv:2001.10831, 2020
42020
On using perceptual loss within the u-net architecture for the semantic inpainting of textile artefacts with traditional motifs
C Stoean, N Bacanin, R Stoean, L Ionescu, C Alecsa, M Hotoleanu, ...
2022 24th International Symposium on Symbolic and Numeric Algorithms for …, 2022
32022
Sequences of contractions on cone metric spaces over Banach algebras and applications to nonlinear systems of equations and systems of differential equations
CD Alecsa
https://arxiv.org/pdf/1906.06261.pdf, 26, 2019
22019
The rate of convergence of optimization algorithms obtained via discretizations of heavy ball dynamical systems for convex optimization problems
CD Alecsa
Optimization 71 (13), 3909-3939, 2022
12022
Benchmark for numerical solutions of flow in heterogeneous groundwater formations
CD Alecsa, I Boros, F Frank, P Knabner, M Nechita, A Prechtel, A Rupp, ...
arXiv preprint arXiv:1911.10774, 2019
12019
Common fixed points of Presic operators via simulation functions
CD Alecsa
Journal of Nonlinear and Convex Analysis 20 (3), 2019
12019
Some variants of Æiriæ’s multi-valued contraction principle
CD Alecsa, A Petrușel
Annals of West University of Timisoara-Mathematics and Computer Science 57 …, 0
1
Some notes concerning a generalized KMM-type optimization method for density ratio estimation
CD Alecsa
arXiv preprint arXiv:2309.07887, 2023
2023
OF-AE: Oblique Forest AutoEncoders
CD Alecsa
IFIP International Conference on Artificial Intelligence Applications and …, 2023
2023
A theoretical and empirical study of new adaptive algorithms with additional momentum steps and shifted updates for stochastic non-convex optimization
CD Alecsa
arXiv preprint arXiv:2110.08531, 2021
2021
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