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.
This research proposes an expanded semantic graph definition that serves as a basis for an expanded semantic graph representation and graph matching approach. This representation separates the content and context and adds a number of semantic structures that encapsulate inferred information. The expanded semantic graph approach facilitates finding additional matches, identifying and eliminating poor...
This paper defines and shows the merit of measures for quantifying the degree of relatedness of information of interest and the importance of new information found within a large number of free text documents. These measures are used for identifying and sorting free text documents that are found to contain related information of interest and, in some cases, new information of interest related to a...
An approach is presented for finding information of interest in a free text document and then identifying and presenting related information of interest from other free text documents. The goal is to find specific related items of interest within documents whether the documents are of the same category or not. Information of interest is defined with respect to expanded entity phrases and their ontology...
This research is part of a larger integrated approach for extraction of information of interest from free text and the visualization of semantic relatedness between phrases of interest. This paper defines a new structure which is a key component, the expanded entity phrase (EPx). This paper also presents an approach for extracting EPx's from free text. The structure of the EPx's facilitates quantitative...
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.