Bogdan Dumitrescu
Universitatea Politehnica din Bucuresti
H-index: 22
Europe-Romania
Top articles of Bogdan Dumitrescu
Title | Journal | Author(s) | Publication Date |
---|---|---|---|
Dictionary learning with cone atoms and application to anomaly detection | Signal Processing | Andra Băltoiu Denis C Ilie-Ablachim Bogdan Dumitrescu | 2024/6/1 |
Evolutionary hyper-heuristics for improving global optimization algorithms | Alexandru Manescu Bogdan Dumitrescu | 2023/5/24 | |
Online Computation of Reduced Egonet Features for Anomaly Detection in Bank Transactions Graphs | Cristian-Enache Zica Bogdan Dumitrescu | 2023/9/17 | |
Incoherent frames design and dictionary learning using a distance barrier | Signal Processing | Denis C Ilie-Ablachim Bogdan Dumitrescu | 2023/8/1 |
Kernel t-distributed stochastic neighbor embedding | arXiv preprint arXiv:2307.07081 | Denis C Ilie-Ablachim Bogdan Dumitrescu Cristian Rusu | 2023/7/13 |
Sparse Representation With Gaussian Atoms and Its Use in Anomaly Detection | IEEE Open Journal of Signal Processing | Denis C Ilie-Ablachim Andra Băltoiu Bogdan Dumitrescu | 2023/12/19 |
Community-Augmented Local-Link Intensity: a score for anomaly detection in graphs | Theodor–Adrian Badea Bogdan Dumitrescu | 2023/7/3 | |
HyperDE: An Adaptive Hyper-Heuristic for Global Optimization | Algorithms | Alexandru-Razvan Manescu Bogdan Dumitrescu | 2023/9/20 |
Sparse representations with cone atoms | Denis C Ilie-Ablachim Andra Băltoiu Bogdan Dumitrescu | 2023/6/4 | |
Classification With Dictionary Learning and A Distance Barrier Promoting Incoherence | Denis C Ilie-Ablachim Bogdan Dumitrescu | 2023/9/17 | |
Anomaly detection in graphs of bank transactions for anti money laundering applications | IEEE Access | Bogdan Dumitrescu Andra Băltoiu Ştefania Budulan | 2022/4/25 |
Reduced Kernel Dictionary Learning | Denis C Ilie-Ablachim Bogdan Dumitrescu | 2022/8/29 | |
Multivariate Time Series Imputation: An Approach Based on Dictionary Learning | Entropy | Xiaomeng Zheng Bogdan Dumitrescu Jiamou Liu Ciprian Doru Giurcăneanu | 2022/7/31 |
Dictionary learning for signals in additive noise with generalized Gaussian distribution | Signal Processing | Xiaomeng Zheng Bogdan Dumitrescu Jiamou Liu Ciprian Doru Giurcăneanu | 2022/6/1 |
Anomaly detection with selective dictionary learning | Denis C Ilie-Ablachim Bogdan Dumitrescu | 2022/5/17 | |
On the Use of Dictionary Learning in Time Series Imputation | Xiaomeng Zheng Bogdan Dumitrescu Jiamou Liu Ciprian Doru Giurcăneanu | 2021/1/18 | |
Shape parameter and sparse representation recovery under generalized gaussian noise | Florin Ilarion Miertoiu Bogdan Dumitrescu | 2021/8/23 | |
Classification with Incoherent Kernel Dictionary Learning | Denis C Ilie-Ablachim Bogdan Dumitrescu | 2021/5/26 | |
Linear Prediction-Based DOA Estimator in Non-Uniform Noise | Circuits, Systems, and Signal Processing | Fateme Shafiee Alimorad Mahmoudi Bogdan Dumitrescu | 2021/5 |
Sparse Bayesian learning algorithm for separable dictionaries | Digital Signal Processing | Andra Băltoiu Bogdan Dumitrescu | 2021/4/1 |