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Rowe, Neil C. – Library Trends, 1999
The MARIE project explores knowledge-based information retrieval of captioned images of the kind found in picture libraries and on the Internet. MARIE's five-part approach exploits the idea that images are easier to understand with context, especially descriptive text near them, but it also does image analysis. Experiments show MARIE prototypes…
Descriptors: Access to Information, Computer Graphics, Computer System Design, Information Retrieval

Rui, Yong; Ortega, Michael; Huang, Thomas S.; Mehrotra, Sharad – Library Trends, 1999
Reports some of the progress made over the years toward exploring information beyond the text domain. Describes the Multimedia Analysis and Retrieval Systems (MARS), developed to increase access to non-textual information. Addresses the following aspects of MARS: (1) visual feature extraction; (2) retrieval models; (3) query reformulation…
Descriptors: Access to Information, Computer Graphics, Computer Interfaces, Computer System Design
Jaber, William E.; Hou, Feng – 1995
With the development of the Internet technology and proliferation of the network application, visual materials have been digitized and archived on many publicly accessible computer servers. However, these visual resources can be beneficial to educators only when they know what they are, what they look like, in what format they are created, and how…
Descriptors: Access to Information, Computer Graphics, Educational Media, Elementary Secondary Education
Altun, Arif – 1998
Internet Relay Chat (IRC) is an electronic medium that combines orthographic form with real time, synchronous transmission in an unregulated global multi-user environment. The orthographic letters mediate the interaction in that users can only access the IRC session through reading and writing; they have no access to any visual representations at…
Descriptors: Access to Information, Computer Graphics, Computer Mediated Communication, Computer Oriented Programs

Cobb, David A.; Olivero, Arlene – Journal of Academic Librarianship, 1997
Online geographic information system (GIS) services are expanding rapidly as private organizations, government agencies, and libraries are developing Web sites that deliver GIS data, graphics, and metadata. Such services are divided into five categories: graphic snapshots, spatial database catalogs and libraries, map generators, map browsers, and…
Descriptors: Access to Information, Computer Graphics, Computer Software, Data Analysis
Heidorn, P. Bryan, Ed.; Sandore, Beth, Ed. – 1997
Recent technological advances in computing and digital imaging technology have had immediate and permanent consequences for visual resource collections. Libraries are involved in organizing and managing large visual resource collections. The central challenges in working with digital image collections mirror those that libraries have sought to…
Descriptors: Access to Information, Computer Graphics, Computer Mediated Communication, Electronic Libraries