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TECHNICAL PAPERS

Modeling Information Needs in Engineering Databases Using Tacit Knowledge

[+] Author and Article Information
Shuang Song, Andy Dong, Alice Agogino

Department of Mechanical Engineering, University of California, Berkeley, 5136 Etcheverry Hall, Berkeley, CA 94720-1740

J. Comput. Inf. Sci. Eng 2(3), 199-207 (Jan 02, 2003) (9 pages) doi:10.1115/1.1528921 History: Received March 01, 2002; Revised October 01, 2002; Online January 02, 2003
Copyright © 2002 by ASME
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References

Figures

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Schematic representation of singular value decomposition
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User information needs model as weighted graph
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Vector representation of information need
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LIA architecture overview
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Histogram of log reading time
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Vector representations of information needs
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Information needs of one user
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Information needs of multiple users
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Scatter plot for linear regression model
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Results of validation studies

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