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.
Spreadsheets have become one of the most widely-adopted software technologies. They have proven useful for performing numeric computations as well as for organizing, manipulating, exploring, and visualizing data. Yet only one aspect of spreadsheets, formulas, has received extensive attention in field studies to date. In this paper, we describe a three-part field study that widens this focus to uncover...
Marine studies, surveys, and observational activities are continuously generating new and diverse data, which are hard to keep track of with tables and spreadsheets. Integrated data and information management systems that collect, analyze, and combine data are needed in order to provide a comprehensive picture of marine environments under study. For these reasons, we started to develop the Red Sea...
Analysis of voluminous computer network data has become a common practice for cyber defense, but few tools provide adequate support for cyber-infrastructure defenders' workflow, visual exploration, IP geo-location, scalability, collaboration, or reporting. The state-of-the-art in visual analysis tools for cyber defense is typically no more than spreadsheets and primitive charting. While familiar to...
The Bead visualization system employs a fast algorithm for laying out high-dimensional data in a low-dimensional space, and a number of features added to 3D visualizations to improve imageability. We describe recent work on both aspects of the system, in particular a generalization of the data types laid out and the implementation of imageability features in a 2D visualization tool. The variety of...
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.