3Hochberg J Jackson K, Stallings C,et al.NADIR:An Automated System for Detecting Network Intrusion and Misuse.Computers and Security, 1993,12(3):235-248.
4Knuth DE , Morris JH, Pratt VR. Fast Pattern Matching in Strings[J].SIAM Journal on Computer, 1977,6(2) :323-350.
5Boyer RS , Moore JS. A Fast String Searching Algorithm[J].Communications of the ACM ,1977,20(10) :762-772.
6Crochemorc M,Rytter W.Text Algorithms.Oxford University Press. 1994.
7Aho AV,Corasick MJ.Efficient String Matching:An Aid to Bibliographic Search. Communications of the ACM ,1975,18(6) :333-340.