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"Driving curiosity in search with large-scale entity networks" by Ilaria Bordino, Mounia Lalmas, Yelena Mejova, and Olivier Van Laere with Martin Vesely as coordinator

Ilaria Bordino, Olivier Van Laere, Mounia Lalmas, Yelena Mejova
2014 ACM SIGWEB Newsletter  
The content of each data source is represented as a large network of entities, enriched with metadata about sentiment, writing quality, and topical category.  ...  A lazy random walk with restart is implemented to retrieve entities from the networks for a given entity query.  ...  In our work [Bordino et al. 2013 ], we investigate whether filtering search results based on the above metadata, improves serendipity and interestingness as perceived by the users.  ... 
doi:10.1145/2682914.2682919 fatcat:kbdmek75jrdctmzcz6luyoyihq