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Sabitha, A. Sai; Mehrotra, Deepti; Bansal, Abhay – Education and Information Technologies, 2017
Currently the challenges in e-Learning are converging the learning content from various sources and managing them within e-learning practices. Data mining learning algorithms can be used and the contents can be converged based on the Metadata of the objects. Ensemble methods use multiple learning algorithms and it can be used to converge the…
Descriptors: Electronic Learning, Metadata, Computer System Design, Design Preferences
Shepherd, Michael A.; Watters, Carolyn – Proceedings of the ASIS Mid-Year Meeting, 1992
Characterizes information retrieval systems in a network environment from a user's perspective along two axes: query and presentation. Several examples of early, current, and developing information retrieval systems are considered within this framework, and Daltext, a prototype system to support research on text-based retrieval systems, is…
Descriptors: Classification, Computer Networks, Database Design, Information Networks
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Shoemaker, Robert – Program: Electronic Library and Information Systems, 2005
Purpose: To outline the conceptual and technical difficulties encountered, as well as the opportunities created, when developing an interlinked collection of web-based digitised primary sources on eighteenth century London. Design/methodology/approach: As a pilot study for a larger project, a variety of primary sources, including the "Old…
Descriptors: Primary Sources, Foreign Countries, Electronic Libraries, Information Networks
George, Carole A. – 1992
This document describes a study that designed, developed, and evaluated the Pennsylvania school-district database program for use by educational decision makers. The database contains current information developed from data provided by the Pennsylvania Department of Education and describes each of the 500 active school districts in the state. PEP…
Descriptors: Computer Software Development, Computer Software Evaluation, Database Design, Database Management Systems