Contributions are expected on the following topics (non-limiting list):

• Sparse coding, vector quantization and dictionary learning
• Sparse approximation algorithms : performance and complexity analysis, new methodologies, ...
• Compressed sensing
• Simultaneous processing of multiple signals/images
• Sparse/structured signal representations, visualization
• Compression and coding
• Feature extraction, classification, detection
• Source separation
• Sparsity measures in approximation theory, information theory and statistics
• Applications to image, audio, video, medical, multimedia and multichannel data processing
• Matrix completion
• Other