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Roxana Alexandru

Observed names: Alexandru, Roxana, Roxana I. Alexandru
ORCID: 0000-0003-0527-5508
Observed ORCID: 0000-0003-0527-5508
OpenAlex ID: A5026260060
Reconstructing Classes of Non-Bandlimited Signals From Time Encoded Information
2019 · Roxana Alexandru, Pier Luigi Dragotti · IEEE Transactions on Signal Processing · 53
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Time Encoding Using the Hyperbolic Secant Kernel
2020 · Marek Hilton, Roxana Alexandru, et al. · European Signal Processing Conference (EUSIPCO) · 14
Rumour Source Detection in Social Networks using Partial Observations
2018 · Roxana Alexandru, Pier Luigi Dragotti · IEEE Global Conference on Signal and Information Processing · 10
Guaranteed Reconstruction from Integrate-and-Fire Neurons with Alpha Synaptic Activation
2021 · Marek Hilton, Roxana Alexandru, et al. · IEEE International Conference on Acoustics Speech and Signal Processing · 8
Time encoding and perfect recovery of non-bandlimited signals with an integrate-and-fire system
2019 · Roxana Alexandru, Pier Luigi Dragotti · International Conference on Sampling Theory and Applications · 8
Diffusion SLAM: Localizing Diffusion Sources From Samples Taken by Location-Unaware Mobile Sensors
2021 · Roxana Alexandru, Thierry Blu, et al. · IEEE Transactions on Signal Processing · 7
Time-based Sampling and Reconstruction of Non-bandlimited Signals
2019 · Roxana Alexandru, Pier Luigi Dragotti · IEEE International Conference on Acoustics Speech and Signal Processing · 6
Perfect Reconstruction of Classes of Non-Bandlimited Signals from Projections with Unknown Angles
2022 · Renke Wang, Roxana Alexandru, et al. · IEEE International Conference on Acoustics Speech and Signal Processing · 5
Sampling Classes of Non-Bandlimited Signals Using Integrate-and-Fire Devices: Average Case Analysis
2020 · Roxana Alexandru, Nguyen T. Thao, et al. · IEEE International Conference on Acoustics Speech and Signal Processing · 5
Diffusion source detection in a network using partial observations
2019 · Roxana I. Alexandru, Pier Luigi Dragotti · Wavelets and Sparsity · 5
Convolutional ISTA Network with Temporal Consistency Constraints for Video Reconstruction from Event Cameras
2022 · Siying Liu, Roxana Alexandru, et al. · IEEE International Conference on Acoustics Speech and Signal Processing · 2
Time encoding and decoding of multidimensional signals with finite rate of innovation
2021 · Roxana Alexandru, Pier Luigi Dragotti · Asilomar Conference on Signals, Systems and Computers (ACSSC) · 2
D-SLAM: Diffusion Source Localization and Trajectory Mapping
2020 · Roxana Alexandru, Thierry Blu, et al. · IEEE International Conference on Acoustics Speech and Signal Processing · 2
Localising Diffusion Sources from Samples Taken Along Unknown Parametric Trajectories
2021 · Roxana Alexandru, Thierry Blu, et al. · European Signal Processing Conference (EUSIPCO) · 1
Danish national early warning system for flash floods based on a gradient boosting machine learning framework
2023 · Grith Martinsen, Yann Sweeney, et al. · EGU General Assembly Conference Abstracts
Estimating the Topology of Neural Networks from Distributed Observations
2018 · Roxana Alexandru, Pranav Malhotra, et al. · European Signal Processing Conference (EUSIPCO)
Works count: 22
Citation count: 128
H-index: 6
I10-index: 3
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