Wail M. Omar

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A s providers, insurers, and users look for ways to manage the costs of high-quality healthcare, they naturally look toward IT for solutions. But the extremely decentralized and fractured nature of healthcare services makes it difficult to develop a single IT system to serve all needs. Such a situation, however, is an ideal test case for service-oriented(More)
The next generation software applications will be required to run on globally distributed heterogeneous assemblies of disparate resources including emerging computing grids. Such applications call for seamless integration and interoperation between varieties of service standards and architectures developed and deployed using existing service middleware(More)
This paper proposes a new technique for malicious object detec-tion and identification. The technique is based on a concept of vi-rus inquiry. The inquiry is an activity that is performed by the malicious object during its initiation. The malicious object uses this activity to ensure its uniqueness in memory. The inquiry can be regarded as a common behavior(More)
This paper presents a healthcare collaborative framework for chronic disease management in Gulf region. Advances in information technology have great impact on the quality of patient care. In Middle East and the growing economy countries the availability of medical experts is also a concern. One of the good solutions is to use clinical information systems(More)