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Semantic query reformulation: the NIF experience by Amarnath Gupta; Anita Bandrowski; Christopher Condit; Xufei Qian; Jeffrey S. Grethe; Maryann E. Martone is a scholarly article available to read on EtoBox.

What is Semantic query reformulation: the NIF experience about?

The NIF system is a semantic search engine that uses an ontology to improve search quality. In this experience paper we present SKEYQL, our semantic keyword query language and describe a number of ontology-based query reformulation strategies that go beyond standard query expansion techniques. We also present a set of lessons learnt and strategies that did not work. We reaffirm the importance of pre-annotating data to ensure quality query results.

Author

Amarnath Gupta; Anita Bandrowski; Christopher Condit; Xufei Qian; Jeffrey S. Grethe; Maryann E. Martone

Publisher

ACM

Published

2013

Language

EN