1 Dr. Xiao Qin Auburn University Spring, 2011 COMP 7370 Advanced Computer and Network Security The VectorCover Algorithm
2 Minimal Distance Vectors
3 The Outlier Set and All Set Outliers: Tuples which have less than k occurrences All: a set of distinct tuples in a table
4 Pair – (strategy, tuples) New data structure Represents a transformation strategy Represents a set of tuples after applying such a transformation. Strategy = Distrance Vectors
5 Distance between Two Tuples
6 The VectorCover Algorithm