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.
As a major role for data storage and knowledge management, file systems have been used both in enterprise contexts and personal information sphere for a long time. However, file systems organize file data using plain file hierarchies and have very little support for semantic annotation, linkage and semantic categorization. It is hard to integrate the file data with the Web of Data. In this paper,...
Scientific data have become an important part of human knowledge and are playing an important role in knowledge discovery and subsequent scientific research. Some systems and tools are developed to help data owners manage and publish their data online. However, a generic integration framework for relational databases and files is still absent. This paper presents VisualDB as a Web-based management...
It is important to improve data reliability and data accessing efficiency for data-intensive applications in data grid environment. We propose an IDA-based parallel storage scheme in Data Grid environment. The scheme partitions a data file into unrecognizable blocks and distributes them across storage nodes according to user profile and system conditions. A subset of blocks, which could be downloaded...
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.