Yet, cluster method using encryption security is difficult due to increases the routing complexity as well as routing overhead. So, it degrades the performance of the network. To resolve these problems, Rabin-K
Rabin-Karp Algorithm for string matching¶ This algorithm is based on the concept of hashing, so if you are not familiar with string hashing, refer to the string hashing article.This algorithm was authored by Rabin and Karp in 1987.
Karp-Rabin 算法的预处理阶段由计算hash(x)构成. 在常量空间和O(m) 执行时间内完成. 在搜索阶段,使用hash(y[j..j+m-1]) 0 j<n-m,比较hash(x) 就足够了. 如果hash值相等,依然需要逐个字符去比较x=y[j..j+m-1]是否相等. Karp-Rabin算法的搜索阶段的时间复杂度为:O(mn) (例如在an中搜索am).期...
Added a new implementation of the Rabin-Karp string matching algorithm. This efficient string searching algorithm uses hashing to find pattern occurrences in a given text with improved average-case time complexity. Test Cases Verify the Rabin-Karp algorithm correctly finds all occurrences of a pattern...
Gonçalves de Pontes, D.R., Zorzo, S.D. (2016). PPMark: An Architecture to Generate Privacy Labels Using TF-IDF Techniques and the Rabin Karp Algorithm. In: Latifi, S. (eds) Information Technology: New Generations. Advances in Intelligent Systems and Computing, vol 448. Springer, Cham....
The Rabin-Karp Algorithm for finding a pattern within a piece of text with complexity O(nm), most efficient when it is used with multiple patterns as it is able to check if any of a set of patterns match a section of text in o(1) given the precomputed hashes. ...