Approches multimodales pour la reconnaissance d'expressions mathématiques. Collaboration des modalités audio et écriture manuscrite en-ligne.
Sofiane MedjkouneHarold MouchèreSimon PetitrenaudChristian Viard-GaudinPublished in: Document Numérique (2014)
Keyphrases
- facial expressions
- multimedia
- collaborative learning
- visual information
- hyperspectral
- audio video
- audio visual
- emotion recognition
- collaborative environment
- signal processing
- audio signals
- collaborative problem solving
- broadcast news
- mathematical problem solving
- peer tutoring
- visual data
- knowledge sharing
- information sharing
- learning process
- information technology
- natural language