Combined Structured and Keyword-Based Search in Textually Enriched Entity-Relationship Graphs

author: Davide Magatti, Dipartimento Informatica Sistemistica e Comunicazione, University of Milano - Bicocca
published: June 7, 2010,   recorded: May 2010,   views: 3667


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We present a novel method to combine simple, exible, keyword-based search with expressive structured queries. We assume that an entity-relationship graph is given where some of the nodes are linked to unstructured text documents. The aim of our approach is to efficiently search for relevant entities or facts about entities. Using several examples, we demonstrate the new types of querying that can be realized by our approach.

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