PVLDB
2010
14 years 5 months ago
2010
Range queries based on L1 distance are a common type of queries in multimedia databases containing feature vectors. We propose a novel approach that transforms the feature space i...
ISCAPDCS
2004
14 years 8 months ago
2004
We present a scheme to protect mobile code from malicious hosts. We propose a transformation scheme that changes the semantics of a program using pseudorandom I/O scrambling, cond...
ACSC
2005
IEEE
15 years 15 days ago
2005
IEEE
Parallel pattern-matching (PPM) provides true commutative implementation of functions defined by cases in functional languages, because no argument is given precedence over any o...