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In recent years, one of the hottest research topics is router buffer sizing. It is very important to size the buffer for routers with very small buffers in future Internet, in particular, in emerging optical networks as optical buffers are needed but very expensive. In 2004, the Stanford research group presented that the core router buffer needs only dozens of packets to meet acceptable link utilization...
In the year of 2004, the small buffer rule presented by the Stanford research group caused great repercussions in research of router buffer sizing. Although the Stanford model has significant limitations, it is still a great breakthrough compared to the rule of thumb which is widely used in router buffer sizing. After 2004, although there was no consensus in research of router buffer sizing, a lot...
In recent years, the router buffer sizing has become one of the hot research topics and researchers have been debating the size of buffers required at core Internet routers. It is very important to size the buffer for routers with very small buffers in future Internet, in particular, in emerging optical networks as optical buffers are needed but very expensive. In the year of 2004, the Stanford research...
To fulfill both the increasing demand of internet video sharing and interoperability of smart devices, we design and implement a video sharing system that enables DLNA feature for video websites in this paper. In our system, users can easily retrieve internet sharing videos on smart devices while enjoying the interoperability of DLNA. The proposed system consists of DWA (DLNA Web Agent) and MSP (Media...
Video surveillance becomes more and more popular as it is a high-tech method to protect personal safety and public property. Recently it is not the privilege of police and common people can view videos of many public places lively or by on-demand way. Traditional client-server based video streaming solutions incur expensive bandwidth provision cost on the server and are not scale well. Peer-to-Peer...
Recently, many commercial products, such as Google Trends and Yahoo! Buzz, are released to monitor the past search engine query frequency trend. However, little research has been devoted for predicting the upcoming query trend, which is of great importance in providing guidelines for future business planning. In this paper, a unified solution is presented for such a purpose. Besides the classical...
Dimension reduction for large-scale text data is attracting much attention lately due to the rapid growth of World Wide Web. We can consider dimension reduction algorithms in two categories: feature extraction and feature selection. An important problem remains: it has been difficult to integrate these two algorithm categories into a single framework, making it difficult to reap the benefit of both...
The exponential growth of text documents available on the Internet has created an urgent need for accurate, fast, and general purpose text classification algorithms. However, the "bag of words" representation used for these classification methods is often unsatisfactory as it ignores relationships between important terms that do not co-occur literally. In order to deal with this problem,...
The rapid growth of blog (also known as "weblog") data provides a rich resource for social community mining. In this paper, we put forward a novel research problem of mining the latent friends of bloggers based on the contents of their blog entries. Latent friends are defined in this paper as people who share the similar topic distribution in their blogs. These people may not actually know...
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