Mohammed Salem

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Today, web is growing rapidly, the users get easily lost in the web's rich hyper structure. The primary goal of the web site owner is to provide the relevant information to the users to fulfill their needs. Web mining technique is used to categorize users and pages by analyzing users behavior, the content of pages and order of URLs accessed. This paper(More)
BACKGROUND Sarcoidosis is a systemic disease of unclear etiology with an estimated prevalence of 10 cases per 100,000 population. Although sarcoidosis primarily affects the pulmonary system, it affects the nervous system in 5-10% of patients with the condition. CASE REPORT This article describes a case of neurosarcoidosis with the primary presenting finding(More)
Renal stones are a great problem in human all over the world, the world prevalence is estimated between 1 to 5% in developing countries and differs in various parts of the world it ranges from 15 % in Asia to 20% in North America, the prevalence increased in countries drinking hard grand water also increased in desert and hot climate countries. In the(More)
High quality summary is a challenge of any automatic text summarization technique. This work dealt with automatic text summarization problem by proposing a number of hybrid models. Three important issues of text summarization were taken into consideration for creation of such models: scoring mechanism, centrality and diversity. The scoring mechanism focused(More)
Self localization of mobile autonomous systems is fundamental step in various applications, such as assistant navigation systems for blind people or smart house appliances. This paper presents a novel framework for Vision-based Simultaneous Localization and Mapping which focuses on the class of indoor mobile robots using only a monocular camera. A method to(More)
Introduction: Ingredients of oily fish include a large amount of polyunsaturated fatty acids, which are important elements in various metabolic processes of humans, and have also been used to prevent diseases. However, in an attempt to reduce cost, recent developments are starting a replace the ingredients of fish oil with products of microalgae, that also(More)
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