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 […]

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 […]

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 […]

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 […]

Speech corpus design for audio-book generating

Seminar from Meysam Shamsi, post-doc at LIUM   Date: 25/09/2020 Time: 11h00 Localisation: IC2, boardroom Speaker: Meysam Shamsi Voice corpus plays a crucial role in the quality of the synthetic speech generation, specially under a length constraint. Creating a new voice is costly and the recording script selection for an expressive TTS task is generally […]

Analyse et contre-mesures des fraudes à l’usurpation d’identité dans les systèmes de biométrie comportementale

Seminar from Thomas Thebaud, PhD student at Orange and LIUM   Date: 06/01/2020 Time: 11h00 Localisation: IC2, boardroom Speaker: Thomas Thebaud With the increasing use of biometric systems for authentication, the question of the security of these systems arises. The objective of this thesis is to study the possible frauds (spoofing) on several behavioral biometries […]

WYS, un jeu pour accompagner la formation des entraîneurs et managers à la posture de coach-accompagnateur

Séminaire / Sandwich Ludique avec Grégoire PARMENTIER Date: 06/03/2020 Heure: 12h Lieu: Salle de réunion du département informatique, IUT de Laval Intervenantes: Grégoire PARMENTIER, coach professionnel certifié, labellisé INSEP Titre : WYS, un jeu de plateau et numérique pour accompagner la formation des entraîneurs et managers à la posture de coach-accompagnateur Résumé : WYS est […]