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Direct linkLi, Qing; Zhao, Jianmin; Zhu, Xinzhong – International Journal of Distance Education Technologies, 2009
Supporting efficient data access in the mobile learning environment is becoming a hot research problem in recent years, and the problem becomes tougher when the clients are using light-weight mobile devices such as cell phones whose limited storage space prevents the clients from holding a large cache. A practical solution is to store the cache…
Descriptors: Electronic Learning, Research Problems, Statistical Data, Statistical Inference
Cahill, Adrian J.; Sreenan, Cormac J. – Interactive Technology and Smart Education, 2006
This paper examines the design and evaluation of a TV on Demand (TVoD) system, consisting of a globally accessible storage architecture where all TV content broadcast over a period of time is made available for streaming. The proposed architecture consists of idle Internet Service Provider (ISP) servers that can be rented and released dynamically…
Descriptors: Management Systems, Internet, Mathematics, Television
Peer reviewedGetz, Malcolm – Journal of Library Administration, 1997
Outlines the advantages of digital documents for scholars and offers considerations for designing systems for storing and retrieving digital information products. Discusses conventional and electronic storage and retrieval; network costs; digital storage; search strategies; acquisition prices; and digital initiatives. (AEF)
Descriptors: Computer Networks, Computer System Design, Costs, Electronic Text
Hacker, Thomas J.; Wheeler, Bradley C. – EDUCAUSE Quarterly, 2007
The commoditization of low-cost hardware has enabled even modest-sized laboratories and research projects to own their own "supercomputers." The authors argue that this local solution undermines rather than amplifies the research potential of scholars. CIOs, provosts, and research technologists should consider carefully an overall…
Descriptors: Laboratories, Computers, Information Technology, Technology Planning
Download full textKenney, Anne R.; Personius, Lynne K. – 1993
In cooperation with the Commission on Preservation and Access, Xerox Corporation, Sun Microsystems, Inc., and the New York State Program for the Conservation and Preservation of Library Research Materials, Cornell University (New York) studied and established the effectiveness of digital technology to preserve and make available research library…
Descriptors: Access to Information, Computer Networks, Electronic Libraries, Electronic Publishing
Texas Education Agency, Austin. – 1993
"The Long-Range Plan for Technology" was adopted by the Texas State Board of Education in November 1988. This progress report details accomplishments through August 1992 in the following categories: (1) hardware procurement and purchase; (2) courseware adoption and provision; (3) training and certification; (4) delivery systems; and (5)…
Descriptors: Computer Networks, Computer Uses in Education, Courseware, Distance Education
