Making results fit into 40 characters: a study in document rewriting

With the increasing popularity of mobile and hand-held devices, automatic approaches for adapting results to the limited screen size of mobile devices are becoming more important. Traditional approaches for reducing the length of textual results include summarisation and snippet extraction. In this study, we investigate document rewriting techniques which retain the meaning and readability of the original text. Evaluations on different document sets show that i) rewriting documents considerably reduces document length and thus, scrolling effort on devices with limited screen size, and ii) the rewritten documents have a higher readability