Witold Litwin Riad Mokadem Philippe Rigaux Thomas J. E. Schwarz Invited Paper: Pattern Matching Using n-Gram Sampling of Cumulative Algebraic Signatures: Preliminary Results. 251-255 2006 conf/dexaw/2006 DEXA Workshops http://doi.ieeecomputersociety.org/10.1109/DEXA.2006.80 db/conf/dexaw/dexaw2006.html#LitwinMRS06