The goal of this paper is to assess the effect of emotional state of a speaker when text-independent speaker identification is performed. Mel-frequency cepstral coefficients are the features of the speech signal used for speaker recognition. For training the speaker models and testing the system, Support Vector Machines are employed. Berlin emotional speech database, which contains 10 different...

This paper investigates whether an individual’s emotional profile affects their insurance decision making. We explore how the emotional reaction in conditions of ambiguity and the fear of the unknown affect insurance choices. We conducted psychophysiological experiments on a sample of 645 individuals and find evidence that these emotional variables offer contributions by increasing the predicti...

Research into the visual perception of human emotion has traditionally focused on the facial expression of emotions. Recently researchers have turned to the more challenging field of emotional body language, i.e. emotion expression through body pose and motion. In this work, we approach recognition of basic emotional categories from a computational perspective. In keeping with recent computatio...

Recent advances in crowd simulation models attempt to recreate realistic human behaviour by introducing psychological phenomena in virtual agents. In this direction, psychology studies on personality traits, emotions and emotional contagion attempt to cope with emerging behaviours such as panic spreading and fight picking. This work depicts a way to introduce a model of emotional contagion in t...

The current study, using a factor level analysis approach, validity of the Social Emotional Development Instrument (SED education. Although there are a multitude of models and measures that borrow from the premise of emotional intelligence (EI), very few current instruments focus exclusiv developmental path of social emotional competenc prior validity studies with these measures fail to include...

Numerous data demonstrate that distracting emotional stimuli cause behavioral slowing (i.e. emotional conflict) and that behavior dynamically adapts to such distractors. However, the cognitive and neural mechanisms that mediate these behavioral findings are poorly understood. Several theoretical models have been developed that attempt to explain these phenomena, but these models have not been d...

Speaker recognition performance in emotional talking environments is not as high as it is in neutral talking environments. This work focuses on proposing, implementing, and evaluating a new approach to enhance the performance in emotional talking environments. The new proposed approach is based on identifying the unknown speaker using both his/her gender and emotion cues. Both Hidden Markov Mod...

Computational models of emotion are useful in a variety of domains, including games, virtual realty training and HCI to name a few. Many of these models are inspired by appraisal theory. Most appraisal theories share with virtual agents the assumption that beliefs, desires and intentions are the basis of reasoning and thus of the emotional evaluation of the agent's situation. Consequently most ...

Usually, people talk neutrally in environments where there are no abnormal talking conditions such as stress and emotion. Other emotional conditions that might affect people talking tone like happiness, anger, and sadness. Such emotions are directly affected by the patient health status. In neutral talking environments, speakers can be easily verified, however, in emotional talking environments...