An intelligent wearable embedded architecture for stress detection and psychological behavior monitoring using heart rate variability. - Patnala S. R. Chandra Murty; Chinta Anuradha; P. Appala Naidu; C. Balaswamy; Rajeswaran Nagalingam; Senthil Kumar Jagatheesaperumal; Muruganantham Ponnusamy (J. Intell. Fuzzy Syst., 2023)