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LOPSTR
2005
Springer
15 years 12 months ago
Non-leftmost Unfolding in Partial Evaluation of Logic Programs with Impure Predicates
Partial evaluation of logic programs which contain impure predicates poses non-trivial challenges. Impure predicates include those which produce side-effects, raise errors (or exc...
Elvira Albert, Germán Puebla, John P. Galla...
MLDM
2005
Springer
15 years 12 months ago
Supervised Evaluation of Dataset Partitions: Advantages and Practice
In the context of large databases, data preparation takes a greater importance : instances and explanatory attributes have to be carefully selected. In supervised learning, instanc...
Sylvain Ferrandiz, Marc Boullé
MMSEC
2004
ACM
137views Multimedia» more  MMSEC 2004»
15 years 12 months ago
Perturbed quantization steganography with wet paper codes
In this paper, we introduce a new approach to passive-warden steganography in which the sender embeds the secret message into a certain subset of the cover object without having t...
Jessica J. Fridrich, Miroslav Goljan, David Soukal
DISCEX
2003
IEEE
15 years 11 months ago
Detecting Novel Scans Through Pattern Anomaly Detection
We introduce a technique for detecting anomalous patterns in a categorical feature (one that takes values from a finite alphabet). It differs from most anomaly detection methods u...
Alfonso Valdes
SIGUCCS
2003
ACM
15 years 11 months ago
Deep in the heart of client services: it's not just about hardware and software
“Client Services”, “User Services”, “Customer Service”: whatever we call it at our various colleges and universities, it’s not just about fixing hardware and softwar...
Cynthia A. Murnan