Nouran Radwan

Sadat Academy for Management Sciences · Department of Information Systems

Heart disease diagnosis depends on vague, imprecise, ambiguity and inconsistent combination of clinical and pathological data. Therefore, researches in these fields tend to the use of intelligent systems to overcome the uncertainty found in data. This paper suggests neutrosophic logic to obtain a better decision of heart diagnosis with the desire t...

In recent years, e-learning has become a revolutionary competitive method. Adapting the content according to learner knowledge is a current challenge in e-learning systems. Currently, most of the e-learning systems evaluate the learner's knowledge level according to crisp responses that are taken during the learning process. Therefore, one of the m...

Corona virus (COVID-19) was recently spread quickly all over the world. Most infected people with the Corona virus may experience mild to moderate respiratory illness, but elderly people, and those with chronic diseases are more likely to suffer from serious disease, often leading to death. According to the Egyptian Ministry of Health, there are 96...

In the real world, decision-making process is related to alternative evaluation with respect to multiple conflicting criteria. In this paper, a hybrid group approach to solve the site selection problem is developed by integrating two methods which are the Best Worst Method (BWM) and Evaluation based on Distance from Average (EDAS). The multi-criter...

There is growing interest in using mobile learning systems to improve connection between various partners in educational institutions. With mobile learning, there are variety of users, services, education contents, and resources; in any case, how to deploy M-learning applications is quite a challenging demand. On the other side, the addressed succe...

Learning management systems (LMSs) are used today to assist in the designing, delivery and management of learning resources for learners. There are hundreds of LMS available in the marketplace. Selecting the most suitable LMS that meets specific requirements is a problem of decision making. Many studies in learning management system selection are i...

There has been a sudden increase in the usage of Learning Management Systems applications to support learner's learning process in higher education. Many studies in learning management system evaluation are implemented under complete information, while the real environment has uncertainty aspects. As these systems were described by development orga...

Neutrosophic theory and applications have been expanding in all directions at an astonishing rate especially after the introduction the journal entitled “Neutrosophic Sets and Systems”. New theories, techniques, algorithms have been rapidly developed. One of the most striking trends in the neutrosophic theory is the hybridization of neutrosophic se...

The notion of uncertainty in expert systems is dealing with vague data, incomplete information, and imprecise knowledge. Different uncertainty types which are imprecision, vagueness, ambiguity, and inconsistence need different handling models. Uncertain knowledge representation and analysis is an essential issue. Classical probability, Bayes theory...

Uncertainty in expert systems is an essential research point in the artificial intelligence domain. Uncertain knowledge representation and analysis in expert systems is one of the challenges that takes researchers concern, as different uncertainty types which are imprecision, vagueness, ambiguity, and inconsistence need different handling models. T...

This paper investigates the development of societal knowledge, knowledge-based network, knowledge building in e-learning and knowledge management in e-learning. This study discusses the knowledge based networks and the relational society, the relationship between knowledge engineering, knowledge services and knowledge building. The outcome of this...

Many Universities recognize the necessity of using Learning Management Systems (LMSs) to increase learners' motivation, encourage interaction, provide feedback and provide support during the learning process. There are many proprietary and open source LMSs that can be found as alternative products. With the ever-growing number of LMSs, the task of...

E-learning technology has been emerged to enrich learning in schools, universities and everywhere. Learners have grown up with computer and Internet and they expect to continue using them in the process of getting an education. Recently educational researchers have focused on aspects of personal characteristics such as learning styles, their impact...

With the emergence of the Internet, e-learning has increasingly become the promising solution that continues to grow day after day. Considering students' perception toward e-learning is important in successful development of e-learning in higher education, since attitude of user towards application of information technology is one of the most effec...