The International Journal of Wavelets, Multiresolution and Information Processing (IJWMIP) is a bi-monthly journal dedicated to the latest theoretical and applied research in wavelet analysis, multiresolution, and information processing. IJWMIP invites submissions on topics including, but not limited to: 1. Wavelets: Wavelet and operator theory frameworks, time-frequency analysis and applications, sparse representation and approximation, sampling theory and compressed sensing, wavelet-based algorithms and applications; 2. Multiresolution: Multiresolution analysis, multiscale approximation, multiresolution image and signal processing, multiresolution representation, deep learning and neural networks, theories, algorithms, and applications of machine learning, high-dimensional data analysis; 3. Information Processing: Data science, big data and applications, information theory, information systems and technology, information security, information learning and processing, artificial intelligence and pattern recognition, image/signal processing.