Ceccarelli, Diego and Lucchese, Claudio and Orlando, Salvatore and Perego, Raffaele and Silvestri, Fabrizio Caching query-biased snippets for efficient retrieval. In: Proceedings of EDBT ’11: 14th International Conference on Extending Database Technology. EDBT/ICDT, pp. 93-104. ISBN 978-1-4503-0528-0 (2011)