Les learning analytics seraient-elles promises à l’échec ?

Seminar from Rémi Venant, Lecturer at LIUM, team TEL   Date: 22/01/2021 Time: 11h00 Localization: video-conference Speaker: Rémi Venant   Are learning analytics doomed to failure?   learning analytics (LA) are undergoing increasing development, and following the COVID-19 pandemic and the forced introduction of large-scale distance learning, it is reasonable to anticipate an acceleration in […]

Parution du magazine Atlanstic 2020

The magazine Atlanstic 2020 has been published. It reports on the implementation of 84 research, training and innovation projects in the digital sciences, including the LIUM projects: PolysEmI (p 19), Neo (p 21), SIMPAEX (p 47), RAPACE (p 50) and TGRIS (p 53).

Estimation and Concealment of Forensic Multimedia Signatures

Seminar from Ambuj Mehrish, Post-Doctoral researcher   Date: 11/12/2020 Time: 11h00 Localization: visioconférence Speaker: Ambuj Mehrish   Estimation and Concealment of Forensic Multimedia Signatures   The remarkable evolution of digital imaging techniques, processing, and sharing in the past decades has spurred the penetration of multimedia into our lives. The unaccountable and ubiquitous use of multimedia […]

Amira Barhoumi

PhD defence, Amira Barhoumi Date : 23/11/2020 Time : 10h00 Location : IC2 building, LIUM, Le Mans Université Title : Neural approach for Arabic sentiment analysis Jury members : Reviewers: – Kamel Smaïli Professor, Université de Lorraine, France – Nadia Essoussi Professor, Université de Tunis, Tunisie Examiners: – Emmanuel Morin, Professor, Université de Nantes, France […]

Une approche neuronale pour l’analyse d’opinions en arabe

Seminar from Amira Barhoumi, PhD student Lium   Date: 18/11/2020 Time: 11h00 Localization: online Speaker: Amira Barhoumi   Neural approach for Arabic sentiment analysis   Abstract: My thesis is part of Arabic sentiment analysis. Its aim is to determine the global polarity of a given textual statement written in MSA or dialectal arabic. This research […]

Using self supervised pre-trained acoustic and linguistic representation for Speech Emotion Recognition

Séminar from Manon Pinel, PhD student Allo-media/Lium   Date: 06/11/2020 Time: 11h00 Localization: online Speaker: Manon Pinel   Using self supervised pre-trained acoustic and linguistic representation for Speech Emotion Recognition   In Speech Emotion Recognition (SER), the main concept is obviously emotion. These emotions can be defined by multiple theories as it is perceived differently […]

The musical score: a challenging goal for Automatic Music Transcription

Séminar from Francesco Foscarin, CEDRIC computer science lab   Date: 16/10/2020 Time: 11h00 Localization: IC2, boardroom Speaker: Francesco Foscarin   The musical score: a challenging goal for Automatic Music Transcription   The musical score is a complex semiotic object that excels at conveying musical information in a human readable format. A lot of music nowadays […]

Soutenance de thèse Meysam Shamsi

PhD defence; Script optimization for TTS voice corpus design in audio-book generation   PhD candidate: Meysam Shamsi Date: 16/10/2020 Time: 14h00 Localization: IC2, Boardroom Supervisor: Damien Lolive (Senior lecturer, ENSSAT)   Mr. Meysam SHAMSI will defend his PhD thesis in computer science carried out at ENSSAT under the supervision of Damien Lolive (Senior Lecturer, HDR […]

Attack of a behavioural biometric system : handwritten digits on touch screen

Seminar from Thomas Thebaud, PhD student Orange/Lium   Date: 09/10/2020 Time: 11h00 Localisation: IC2, boardroom Speaker: Thomas Thebaud     With the widening use of biometrics such as voice, face or digits for authentification, potential security breaches in those systems can become problematic. The low explainability of neural networks drives us to consider the encoded […]