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Afef Cherni

2 accepted papers

2020

β-NMF and Sparsity Promoting Regularizations for Complex Mixture Unmixing. Application to 2D HSQC NMR

ICASSP 2020accepted

In Nuclear Magnetic Resonance (NMR) spectroscopy, an efficient analysis and a relevant extraction of different molecule properties from a given chemical mixture are important tasks, especially when processing bidimensional NMR data. To that end, using a blind source separation approach based on a va…

Cited by 0SourceScholar
2018

Fast Dictionary-Based Approach for Mass Spectrometry Data Analysis

ICASSP 2018accepted

Mass spectrometry (MS) is a fundamental technology of analytical chemistry for measuring the structure of molecules, with many application fields such as clinical biomarker analysis or pharmacokinetics. In the context of proteomic analysis with MS, the superposition of the isotopic patterns of diffe…

Cited by 0SourceScholar