Querying and ranking news items in the hermes framework. - Arnout Verheij; Allard Kleijn; Flavius Frasincar; Damir Vandic; Frederik Hogenboom (SAC, 2012)

A Comparison Study for Novelty Control Mechanisms Applied to Web News Stories. - Arnout Verheij; Allard Kleijn; Flavius Frasincar; Frederik Hogenboom (Web Intelligence, 2012)

A query language and ranking algorithm for news items in the Hermes news processing framework. - Frederik Hogenboom; Damir Vandic; Flavius Frasincar; Arnout Verheij; Allard Kleijn (Sci. Comput. Program., 2014)