Testing the use of N-gram Grahps in Summarization Sub-tasks
George Giannakopoulos, Vangelis Karkaletsis and George Vouros
In: TAC 2008, 17-18 Nov 2008, Washignton, U.S.A..
Within this article, we sketch the set of generic tools we have devised and used within the summarization process and the domain of summary
evaluation, focusing on how the tools were used within the TAC 2008 summarization update challenge. The tools have a common underlying theory and provide utility in various aspects of the Natural Language Processing domain. Within this study we elaborate on query expansion, content matching and ﬁltering, redundancy removal as well as summary evaluation.