Mohammad Nassef

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In this paper, an on line genetic algorithm (GA) is proposed for estimating the cell loss probability (CLP) and the cell delay in real time. They are key parameters to many vital functions in the network such as call admission (CAC), bandwidth allocation, etc. However, the CLR and delay depend usually on many unknown and unpredictable traffic parameters(More)
BACKGROUND AND OBJECTIVE Salmonella and Escherichia coli are different types of bacteria that cause food poisoning in humans. In the elderly, infants and people with chronic conditions, it is very dangerous if Salmonella or E. coli gets into the bloodstream and then they must be treated by phage therapy. Treating Salmonella and E. coli by phage therapy(More)
Matrix factorization is one of the best approaches for collaborative filtering, because of its high accuracy in presenting users and items latent factors. The main disadvantages of matrix factorization are its complexity, and being very hard to be parallelized, specially with very large matrices. In this paper, we introduce a new method for collaborative(More)
Genome resequencing produces enormous amount of data daily. Biologists need to frequently mine this data with the provided processing and storage resources. Therefore, it becomes very critical to professionally store this data in order to efficiently browse it in a frequent manner. Reference-based Compression algorithms (RbCs) showed significant genome(More)
Genome banks contain precious biological information that is mostly not discovered yet. Biologists in turn are keen to precisely explore these banks in order to discover effective patterns (such as motifs and retro-transposons) that have a real impact on the function and evolution of living creatures. Because the modern genome sequencing technologies(More)
The patency of mammary papillae was reestablished after surgically induced injury. Perforated prosthetic tubes with affixed Dacron tubing or Teflon strips were implanted in 18 abraded papillae of lactating dairy cows and were secured with sutures. Wound healing was assessed by palpation and visual inspection. All wounds, with one exception, healed by first(More)
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