Welcome to the webpage of the Adaptive Information Processing Group. The group focuses on information processing schemes that adapts to the environment and situation, changing the algorithms and/or the models adaptively. Humans and all living beings have wonderful abilities to solve various problems by trial and error, sometimes spending generations, by using a very limited information processing resource. The main research field of this group is to solve real-world problems, by methods based on learning, optimization and signal processing, devising new algorithms for pattern recognition, signal/image processing and retrieval; the scheme we call the Adaptive Information Processing.