SAVID – Speaker and Audiovisual Interpretable Deepfake Detection Supervisors: Marie Tahon (director) and Aghilas Sini (co-supervisor) at LIUM and Arnaud Delhay (co-director) and Damien Lolive (co-supervisor) at l’IRISA Hosting teams : LST-LIUM et EXPRESSION-IRISA Location : Le Mans Beginning : October 2025 Contact : aghilas.sini(at)univ-lemans.fr, arnaud.delhay(at)irisa.fr Description : The proliferation of text-to-speech and facial […]
Seminar from Aran Mohammadamini, Post-doc fellow at LIUM Date: 24/03/2025 Time: 11h00 Place: IC2, Boardroom Speaker: Aran Mohammadamini Using large ASR models for training lightweight models in low-resource and computation-limited languages Low-resource languages often suffer not only from a lack of language resources but also from limited computational resources. Recent multilingual […]
Seminar from Félix Saget, PhD student at LIUM Date: 10/03/2025 Time: 11h00 Place: IC2, Boardroom Speaker: Félix Saget Advances in measuring the interpretability of speaker representation spaces Features extracted by speaker representation models have proven to be potent and versatile, yielding respectable performance in various speaker-related tasks. However, a human user […]
Aghilas Sini attended the second edition of LT4ALL, an international conference organized by UNESCO, focusing on language technologies for low-resourced and indigenous languages. Over three intensive days, 200+ participants from ~50 countries—spanning academia, NGOs, industry, and governments—gathered to discuss how technology can support linguistic diversity and improve access to knowledge worldwide. 🔹 Day 1: Showcased […]
Seminar from Théo Mariotte, lecturer at LIUM Date: 24/02/2025 Time: 10h30 Place: IC2, Boardroom Speaker: Théo Mariotte Towards interpretable representations for audio and speech processing This seminar is divided into two main parts. The first part reviews my previous research, while the second explores future research directions. In the first section, […]
Seminar from Sadok Mansouri, ATER at LIUM Date: 13/01/2025 Time: 10h00 Place: IC2, Boardroom Speaker: Sadok Mansouri Information Extraction and Analysis from News videos Information extraction from videos is an important research topic in content-based video indexing and retrieval. Indeed, the visual text present in news videos typically provides rich semantic […]
Seminare from Thomas Thebaud, researcher at CLSP, JHU Date: 18/12/2024 Time : 13h30 Place: IC2, Boardroom Speaker: Thomas Thebaud, The Limits of Speech Systems: Navigating Adversarial and Poisoning Threats with Robust Defense Summary: The widespread adoption of voice-controlled devices and speech recognition systems underscores the critical need for robust security measures […]
TTS for low resource languages, dialects and accents (13/12/2024) Currently, many different neural architectures are available to use a Text-to-Speech (TTS) system on the shelf. However it is not always easy to choose the best network for a given application. Especially the limits and drawbacks of pre-trained models are not well defined. This can be […]
On Thursday 6 December, the international day to raise awareness of scientific and technical careers among young girls was held. During the afternoon, a number of female students and professionals presented their career paths: their career plans at the age of 18 and, finally, the jobs they have today. Marie Tahon (teacher and researcher in […]
Seminare from David Doukhan, researcher et Ina Date: 12/12/2024 Time : 14h00 Place: IC2, Boardroom Speaker: David Doukhan Analysing and quantifying gendered representations in the audiovisual media: five years of interaction between research, political players and the general public Summary: The media have been described by the philosopher Michel Foucault as […]
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