Brain-computer interface (BCI), also known as the brain-machine interface (BMI), is a system that enables humans to interact with their surroundings via employing control signals generated from electroencephalographic (EEG) activity, without the intervention of peripheral nerves and muscles. An important part of a brain-computer interface
Increasing the popularity and use of social networks such as Facebook, Instagram, and YouTube, which enables users to share their information and comments with others, requires a new tool for processing content generated by users. On most sales and promotion sites, there is a scoring
With fast development of technology, e-learning becomes one of the most popular education models. But this type of education is not sufficiently dynamic because the system only plays the role of a simple media for transferring knowledge. While psychological studies show that personal characteristics like
In these days, personalized news recommender systems (RSs) have become an important and promising research field in the internet. RSs provide fast access to real-time news items from millions ofsources around the world. A key challenge of news sources is to help humans get the
Emotions play a significant role in many human mental activities, including decision making, motivation, and cognition. Various intelligent and expert systems can be empowered with emotionally intelligent capabilities, especially systems that interact with humans and mimic human behavior. In this thesis we design and
Most universities in developing countries are using a teaching and learning approach known as blended e-learning, however, there was no multicultural-based blended e-learning framework. Furthermore, there is no research to show the impact of multicultural blended e-learning on satisfaction of learners.
With the increased use of computers, electronic devices and human interaction with computer in the broad spectrum of human life, the role of controlling emotions and increasing positive emotional states becomes more prominent. If a user’s negative emotions increase, his/her efficiency will decrease greatly as
Researchers believe that cognitive expert systems should be capable of reasoning similar to humans. Cognitive expert systems is the study of human brain behavior or information processing. So, Various models proposed for information processing. In this study, we use a model with three levels of
Nowadays considering improvements in technology makes users have access to news through the internet, hence, news websites have achieved more popularity. However, According to the amount of data that are created each day, users are facing a huge amount of information updating continuously. Also because
Emotional Stress gives special symptoms on the body. In the face of stress the adrenal glands increase discharge Cortisol hormone, which lead to intensify of symptoms such as sweating –especially on the palms- , increase of heart rate and respiration rate. Although there are other
