Emad Abuelrub

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The core of a parallel processing system is the interconnection network by which the system's processors are linked. Due to the great role played by the interconnection network's topology in improving the parallel processing system's performance, various topologies have been proposed in the literature. This paper proposes a new interconnection network(More)
The distributed query optimization is one of the hardest problems in the database area. The great commercial success of database systems is partly due to the development of sophisticated query optimization technology where users pose queries in a declarative way using SQL or OQL and the optimizer of the database system finds a good way (i. e. plan) to(More)
Massively parallel distributed-memory architectures are receiving increasing attention to meet the increasing demand on processing power. Many topologies have been proposed for interconnecting the processors of distributed computing systems. The hypercube topology has drawn considerable attention due to many of its attractive properties. The appealing(More)
Software intelligent agents, or simply agents, are one of the most important research areas in computer science and information technology. Plenty of work has been done on different aspects of agents development. This paper presents a survey of research activities in the development of intelligent agents. The survey categorizes the agent related work into(More)
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