Ali I. El-Desouky

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Agent communication languages provide a standard in the protocol and language used in the agent communication, but can't provide a standard in ontology, because ontology depends on the subject and concept of the communication and it is almost impossible for two agents can share a same semantic vocabulary, they usually have a heterogeneous private vocabulary(More)
Hepatitis-B surface antigen (HBsAg), circulating anti-schistosomal IgG (CSAb) and circulating specific schistosomal immune complexes (CIC) were detected, using ELISA, in sera of 40 active nephrotic children, 40 active S. mansoni infected cases and 20 apparently normal age-matched controls. The presence of HBsAg cases was significantly higher among nephrotic(More)
In shared memory parallel processing environment, shared variables facilitate communication among processes. To protect shared variables from concurrent access by more than one process at a time, they placed in a critical section. Scheduling a set of parallel processes to access this critical section with the aim of minimizing the time spent to execute(More)
With the rapid growth of the World Wide Web comes the need for a fast and accurate way to reach the information required. Search engines play an important role in retrieving the required information for users. Ranking algorithms are an important step in search engines so that the user could retrieve the pages most relevant to his query. In this work, we(More)
Knowledge in domain is expressed with the help of ontology which is scattered all over its space. Using ontology gives a share in increasing precision. Different ontologies may represent the same domain, thus includes different terms that equivalently refer to the same meaning and vice versa. This results in different structures for ontologies. That's why(More)
Communication is the most important feature for meaningful interaction among agents in distributed multi-agent systems. Communication enables agent’s interaction to achieve their goals. Agent communication languages provide a standard in the protocol and language used in the communication, but cannot provide a standard in ontology, because ontology depends(More)