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 […]
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 […]
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 […]
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 […]
Three projects led by researchers from Le Mans University, including Anthony Larcher, are laureates of the Marie Sklodowska-Curie Action, RISE. As coordinators of international teams, they have been awarded significant funding to promote their collaborations and accelerate their research. Horizon2020Atlanstic 2020
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 […]
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 […]
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 […]
Diagnostic automatique des erreurs des systèmes de transcription de parole end-to-end à partir de leur réception par les utilisateurs (DIETS)Date: 02/2021 – 08/2024Funding: ANRCall: AAPG2020 – JCJCPartners: LIA (porteur) (France), LPC (France)URL: https://lium.univ-lemans.fr/en/diets/LIUM Participant(s): Jane WottawaA major issue of language processing evaluation metrics concerns the fact that they are designed to globally mesure a proposed […]
Seminar from Kévin Vythelingum, Voxygen Date: 02/10/2020 Time: 11h00 Localisation: IC2, boardroom Speaker: Kévin Vythelingum Recent advances in neural text-to-speech led to systems with human-level performances in speech synthesis. However, in single-speaker synthesis, we still need large amounts of data from a voice talent to reproduce his voice. Thus, a new model […]
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