40 citations
- Centre National de la Recherche ScientifiqueFR6 papers
- King Abdulaziz UniversitySA6 papers
- University of MonastirTN5 papers
- University of SfaxTN4 papers
- Faculty of Sciences of SfaxTN3 papers
- Institut de Mathématiques de ToulouseFR3 papers
- Institut Élie Cartan de LorraineFR2 papers
- Istanbul Technical UniversityTR2 papers
- Laboratoire de Mathématiques Blaise PascalFR2 papers
- Tunis El Manar UniversityTN2 papers
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- University of GafsaTN2 papers
7 papers · 1 filter
Energy decay for a system of Schr{ö}dinger equations in a wave guide
Radhia Ayechi, Ilhem Boukhris, Julien Royer
We prove exponential decay for a system of two Schr{ö}dinger equations in a wave guide, with coupling and damping at the boundary. This relies on the spectral analysis of the corre…
Adversarial Attacks in a Multi-view Setting: An Empirical Study of the Adversarial Patches Inter-view Transferability
Bilel Tarchoun, Ihsen Alouani, Anouar Ben Khalifa +1
While machine learning applications are getting mainstream owing to a demonstrated efficiency in solving complex problems, they suffer from inherent vulnerability to adversarial at…
StairwayGraphNet for Inter- and Intra-modality Multi-resolution Brain Graph Alignment and Synthesis
Islem Mhiri, Mohamed Ali Mahjoub, Islem Rekik
Synthesizing multimodality medical data provides complementary knowledge and helps doctors make precise clinical decisions. Although promising, existing multimodal brain graph synt…
Non-isomorphic Inter-modality Graph Alignment and Synthesis for Holistic Brain Mapping
Islem Mhiri, Ahmed Nebli, Mohamed Ali Mahjoub +1
Brain graph synthesis marked a new era for predicting a target brain graph from a source one without incurring the high acquisition cost and processing time of neuroimaging data. H…
Clifford wavelets for fetal ECG extraction
Malika Jallouli, Sabrine Arfaoui, Anouar Ben Mabrouk +1
Analysis of the fetal heart rate during pregnancy is essential for monitoring the proper development of the fetus. Current fetal heart monitoring techniques lack the accuracy in fe…
On detecting weak changes in the mean of CHARN models
Joseph Ngatchou-Wandji, Marwa Ltaifa
We study a likelihood ratio test for detecting multiple {\it weak} changes in the mean of a class of CHARN models. The locally asymptotically normal (LAN) structure of the family o…