Publication:
DBS-PSI: a new paradigm of database search

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Authors
Statnikov, Roman
Bordetsky, Alex
Matusov, Josef
Statnikov, Alexander
Subjects
database search
search engine
contradictory criteria
criteria constraints
feasible solution set
Pareto optimal set
parameter space investigation method
PSI method
analysis tables
Advisors
Date of Issue
2011
Date
Publisher
Language
Abstract
The advent of the World Wide Web made search engines the most essential component of our everyday life. However, the analysis of information provided by current search engines often presents a significant challenge to the client. This is to a large extent because the client has to deal with many alternatives (solutions) described by contradictory criteria, when selecting the most preferable (optimal) solutions. Furthermore, criteria constraints cannot be defined a priori and have to be defined interactively in the process of a dialog of the client with computer. In such situations, construction of the feasible solution set has a fundamental value. In this paper, we propose a new methodology for systematically constructing the feasible solution set for database search. This allows to significantly improving the quality of search results.
Type
Article
Description
Series/Report No
Department
Information Sciences (IS)
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NPS Report Number
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Format
Citation
Int. J. Services Sciences, Vol. 4, No. 1, 2011
Distribution Statement
Rights
This publication is a work of the U.S. Government as defined in Title 17, United States Code, Section 101. Copyright protection is not available for this work in the United States.
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