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In the dynamic complex networks, the community structure is constantly changing, such as generation, maintaining, merger, die, fusion, etc. These changes will lead to the dynamic evolution of the structure and morphology in an entire community. Current static community division methods can not be well used to analyze the dynamic network evolution. In this paper, based on events in the community evolution,...
With the development of semiconductor technology, more and more transistors have been integrated onto a single chip and the frequency of CPU has also been improved. When the frequency becomes higher than before, the consumed energy is also increased. Embedded systems are devices limited resource and most of them are powered by batteries. Power-consumption has been the main challenge of embedded systems...
Through the simulating realization of the RR Process scheduling algorithm, this article is about qualitative analysis of the performance of RR process scheduling algorithm. By establishing a mathematical model to carry on the analysis of the scheduling performance from qualitative aspects, in the cases of steady-state system, the response time of RR algorithm is proportional to the service time. So...
Analyzing the task management and scheduling algorithm of embedded systems, we present an improved embedded system scheduling algorithm and increase of time slice cycle algorithm. The embedded system is improved upon a real-time system, in which assignment priority scheduling is primary and time slice cycle scheduling is secondary. Through the application of collision detection algorithm and path...
In the area of topic tracking, topic is developing with time. Actually speaking, traditional topic tracking approaches could track the relevant stories. However, the relation between events occurred during the topic development process could not be learned with traditional approaches. Furthermore, the whole history of the topic tracking could not be acquired either. Based on these disadvantages in...
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