ObjectRank: a system for authority-based search on databases

Authors:
Heasoo Hwang;Vagelis Hristidis;Yannis Papakonstantinou
Affiliations:
UC San Diego, La Jolla, CA;Florida International University, Miami, FL;UC San Diego, La Jolla, CA
Venue:
Proceedings of the 2006 ACM SIGMOD international conference on Management of data
Year:
2006

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Abstract

We present ObjectRank demo system that performs authority-based keyword search on bibliographic databases. We also provide Inverse ObjectRank as a keyword-specific specificity metric and other calibration parameters such as Global ObjectRank. Users can specify various combinations of calibration values to control the behavior of the demo. Finally, we propose a methodology that enables us to extend query results using the ontology graph.