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COMSWARE
2008
IEEE
15 years 4 months ago
DWT-DCT-SVD based watermarking
Some works are reported in the frequency domain watermarking using Single Value Decomposition (SVD). The two most commonly used methods are based on DCT-SVD and DWTSVD. The commonl...
K. A. Navas, M. C. Ajay, M. Lekshmi, T. S. Archana...
ECML
2007
Springer
15 years 3 months ago
Learning Balls of Strings with Correction Queries
When facing the question of learning languages in realistic settings, one has to tackle several problems that do not admit simple solutions. On the one hand, languages are usually...
Leonor Becerra-Bonache, Colin de la Higuera, Jean-...
SPIRE
2007
Springer
15 years 3 months ago
Approximate String Matching with Lempel-Ziv Compressed Indexes
Abstract. A compressed full-text self-index for a text T is a data structure requiring reduced space and able of searching for patterns P in T. Furthermore, the structure can repro...
Luís M. S. Russo, Gonzalo Navarro, Arlindo ...
SIGIR
2005
ACM
15 years 3 months ago
On the collective classification of email "speech acts"
We consider classification of email messages as to whether or not they contain certain “email acts”, such as a request or a commitment. We show that exploiting the sequential ...
Vitor Rocha de Carvalho, William W. Cohen
ACMACE
2004
ACM
15 years 3 months ago
The intelligent street: responsive sound environments for social interaction
The Intelligent Street is a music installation that is able to respond intelligently to the collective requests of users interacting together. The performance it creates is largel...
Henrik Lörstad, Mark d'Inverno, John Eacott