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Non-photorealistic rendering (NPR) is becoming a research hotspot in the field of computer graphics in recent years. There have been a lot of achievements about computer algorithm for western paintings. It is still at a preliminary stage for Chinese paintings. The only related work is about freehand brushwork in traditional Chinese paintings instead of traditional Chinese realistic paintings. A novel...
We consider the problem of introducing network coding in a network in a manner that balances the benefits obtained from coding with the costs of providing coding, where such costs depend both on the number of nodes performing coding and the volume of traffic that is coded. Previous work has envisaged either the minimization of the number of nodes performing coding, which is a NP-hard problem, or the...
Network coding has been shown to be the solution that allows to reach the theoretical maximum throughput in a capacitated telecommunication network [1]. It has also been shown to be a very appealing and practical alternative to routing-based approaches to send traffic from sources (servers) to terminals (clients) for many different applications. However, the initial theoretical claim of throughput...
In this essay, the comparison of three multi-objective optimization approaches MOPSO, NSGA-II and MOSCEM-UA has been carried out in the auto calibration of hydrological model- Hymod. By carrying out the calibration on two objectives of high flow and low flow objective functions, the Pareto front can be drawn. The performance of the three optimization algorithms is analyzed depending on three criterions...
Wavelet neural network is a powerful tool for rainfall-runoff (RR) prediction. In this essay, a neural network based on wavelet function was proposed. But due to the probability of reaching local minimum of WNN, an improved simulated annealing neural network SAWNN was used in comparison of the WNN, the SAWNN has the ability of reaching the global minimum by employing the disturbing function and is...
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