Mohammad Alshayeji

Learn More
The growing number of digital audio and video repositories has resulted in a desperate need for eeective techniques to deliver data to users in a timely manner. Due to geographical distribution of users, it is not cost eeective to have a centralized media server. In this paper, we investigate issues involved in the design of a distributed video server (DVS)(More)
Diabetic retinopathy is one of the primary causes of vision loss worldwide. Early detection of the condition is critical for providing adequate treatment of this ailment to prevent vision loss. This detection is achieved by processing retinal fundus images. A key step in detecting diabetic retinopathy is identifying the optic disc in these images. The optic(More)
The rapid development in Information and Communication Technology has had a significant impact on traditional educational systems and learning. Today, E-Learning has become a widely accepted way of learning. With increasing numbers of users, a wide range of learning services and the growth of educational content, E-Learning has emerged as the mode for(More)
A number of studies have focused on the design of continuous media, CM, (e.g., video and audio) servers to support the real-time delivery of CM objects. These systems have been deployed in local environments such as hotels, hospitals and cruise ships to support media-on-demand applications. They typically stream CM objects to the clients with the objective(More)
Many multimedia applications require the storage and retrieval of non-traditional data types such as audio, video and images. One important functionality required by these applications is the capability to nd objects in a database that are similar to a given object. The comparison algorithms for multimedia data types are typically computationally expensive.(More)
Many multimedia applications require the storage and retrieval of non-traditional data types such as audio, video and images. One important functionality required by these applications is the capability to nd objects in a database that are similar to a given object. The comparison algorithms for multimedia data types are typically computationally expensive.(More)
Recent technological advances in computer, high-speed network, and data compression are accelerating the realization of media-on-demand (MOD) systems. In this paper, we investigate issues involved in the design of a distributed server to support MOD application. We describe Eager Pipelining Policy which utilizes resources, that are otherwise unused, to(More)
As the industry of Network of Chips (NoCs) evolves, the reliability and performance of these systems are becoming more critical requirement. The fault tolerance issue is an essential factor that has a direct impact on the reliability of the system. Many techniques were developed to boost the fault tolerance capability of NoCs. This is either implemented on(More)