On Analysing Query Ambiguity for Query Refinement: The Librarian Agent Approach View Full Text


Ontology type: schema:Chapter     


Chapter Info

DATE

2003

AUTHORS

Nenad Stojanovic

ABSTRACT

In this paper, we present an approach for the disambiguation of ontology-based queries. The approach is based on measuring the ambiguity of a query with respect to the user’s initial information need. We define several types of ambiguities concerning the structure of the underlying ontology and the content of the information repository. For each of these ambiguities we define a set of refinements/explanations, which helps in more efficient searching for information in an ontology-based information repository. We demonstrate the benefits of using our approach in an evaluation study. More... »

PAGES

490-505

Book

TITLE

Conceptual Modeling - ER 2003

ISBN

978-3-540-20299-8
978-3-540-39648-2

Identifiers

URI

http://scigraph.springernature.com/pub.10.1007/978-3-540-39648-2_38

DOI

http://dx.doi.org/10.1007/978-3-540-39648-2_38

DIMENSIONS

https://app.dimensions.ai/details/publication/pub.1014687741


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