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As more and more cloud services are exposed to DDoS attacks, DDoS attack detect has become a new challenging task because large packet traces captured on fast links could not be easily handled on a single server with limited computing and memory resources. In this paper, we propose a Hadoop based model to identify abnormal packets and compute the statistics according to the number of abnormal packets...
In wireless environments, video quality can be severely degraded due to channel errors. Improving error robustness towards the impact of packet loss in error-prone network is considered as a critical concern in wireless video networking research. Data partitioning (DP) is an efficient error-resilient tool in video codec that is capable of reducing the effect of transmission errors by reorganizing...
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