TY - CHAP AU - Kowalak Krzysztof AU - Kamiński Łukasz AU - Gardziński Paweł AU - Maćkowiak Sławomir AU - Hofman Radosław TI - Human Behavior Recognition Using Negative Curvature Minima and Positive Curvature Maxima Points T2 - Computer Communication Networks and Telecommunications PY - 2015 PB - CY - ER -