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.
To reduce the probability of data unavailability, it is extremely important to quickly recover failed data in a (k+r, k) erasure-coded storage cluster. In practice, storage nodes in a large-scale storage system have various network bandwidths and I/O capabilities, therefore, the heterogeneity of storage systems increases along with the growing scale. Both traditional recovery scheme and Fastest recovery...
with the development of science and technology, and the increase of people's living standard, people pay more and more attention to safety problems. The traditional fixed video surveillance can not satisfied with people's kinds of new demand. The 3G network construction are mature and a new generation of smart phones has made the mobile video surveillance based on cell phone as a very important way...
With the increasing adoption of cloud computing for data storage, assuring data service reliability, in terms of data correctness and availability, has been outstanding. While redundancy can be added into the data for reliability, the problem becomes challenging in the “pay-as-you-use” cloud paradigm where we always want to efficiently resolve it for both corruption detection and data repair. Prior...
XSS (Cross-Site Scripting) is a major security threat for web applications. Due to lack of source code of web application, fuzz technique has become a popular approach to discover XSS in web application except Webmail. This paper proposes a Webmail XSS fuzzer called L-WMxD (Lexical based Webmail XSS Discoverer). L-WMxD , which works on a lexical based mutation engine, is an active defense system to...
Many problems have been identified in Internet applications such as slow network-access speed, frequent packet loss, etc. The constraints on bandwidth, excessive server downloading, instability of network performance and other factors may contribute to these problems. To seek the solutions to these problems in Internet, the author in this paper proposes the CDN (Content Delivery Network)-and-H.264...
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.