The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Due to the overload problem of the server, the Web server has become the bottleneck to implement the P2P QoS to some extent. It has become a big problem that how to implement the QoS control in the Web system. We describe a QoS control for Web system based on dynamic monitoring and parameters regulating. It enables web site operators to optimize the usage of their Web sites by prioritizing among requests...
Web caching has been recognized as an effective scheme to alleviate the service bottleneck and reduce the network traffic, thereby minimizing the user access latency on the Internet. Increased number of subscribers and massive amount of Web content have caused an augment in the access network load of network service providers (NSP). To address this problem, Web cache system has been developed to enhance...
Web servers face all kinds of users; some of them engage malicious activities to degrade or completely block network services, such as flooding attacks. As a result, lots of resource and bandwidth on web sites might be wasted. In this paper, we propose a detection method based on reverse proxy servers to detect the flooding attacks. Our proposed method can be incorporated in a priority queue-based...
Proxy caching is an effective method to improve response latency and reduce network traffic. There are two main alternative approaches that are automatically managed and tuned Web resources. Although both replacement and prefetching strategies very useful to Web caching but several replacement strategies remain slightly improvement. On the other hand, the challenge schemes focus on prefetching techniques...
Service overlay networks (SONs) have recently been proposed to support various value-added services including multicast, resilient routing, QoS support, and DoS resistant communication in the Internet. Access control plays an important role for various SON applications yet most SON proposals do not consider access control or assume that it is a pre-existing service. The lack of a proper access control...
As more and more business applications become Web-enabled, service differentiation becomes an important issue for database-driven e-commerce Websites to meet different requirements of clients. This paper presents a feedback control approach to provide proportional delay differentiation (PDD) service in Web application servers handling dynamic HTTP requests. To achieve this goal, an approximate linear...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.