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.
An important issue in similarity-based retrieval in high dimensional data objects is the data representation. In order to use an indexing structure that can effectively handle large databases, it is essential to reduce the dimensionality of the data objects. The symbolic representation of the objects is a promising technique of dimension reduction, which allows researchers to avail from the area of...
We evaluate the performance of range queries in the Recursive List of Clusters (RLC) metric data structure, when the metric spaces are natural language dictionaries with the Levenshtein distance. The study compares RLC with five data structures (GNAT, H-Dsatl, LAESA, LC, and vp-trees) and comprises six dictionaries. The natural language dictionaries (in English, French, German, Italian, Portuguese,...
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.