作者: Chang-You Zhang , Wen-Qing Li , Yuan-Da Cao , Zeng-Lu Fan
DOI: 10.1007/978-3-642-10238-7_20
关键词: Point (geometry) 、 Computer science 、 Position (vector) 、 Abscissa 、 Cartesian coordinate system 、 Artificial immune system 、 Ordinate 、 Set (abstract data type) 、 Genetic algorithm 、 Algorithm
摘要: Artificial Immune System (AIS) is a set of principles and algorithm following the properties nature immune system. In order to improve performance IDS, synthetic dimension reduction model proposed in this paper. First all, we define similarity distance between two vectors based on analogy reasoning. Then, introduce an optimization method meliorate normal-behavior-set abnormal-behavior-set AIS Genetic Algorithm (GA). And then, construct reverse taking both above mentioned behaviour set. When new behavior sample sniffered from network, distances each meliorated sets are calculated. Finally, treat these as ordinate abscissa, mapped multi-dimensional vector space into point two-dimensional coordinate plane. According position point, determine whether intrusion or not.