word string

This paper presented a fast string pattern matching algorithm based on extracting high frequency strings.

介绍了一种基于高频字串提取的快速字串交叉模式匹配算法 ,同已有的 KMP、BM等单模式匹配算法和有限自动机等多模式匹配算法相比 ,在字符集Σ较大且字串个数远大于字串最大长度的情况下 ,该算法具有较低的时间复杂度和空间复杂度 ,并适用于字符集较大 ,词长较短的文本处

To enhance the accuracy of the existing technologies for identifying BitTorrent (BT) traffic, the fixed strings that appeared in BT transmission process without failure were found out by analyzing BT protocol and BT transmission data, and set to be characteristic strings, consequently enhanced the accuracy by increasing the number of characteristic strings.

为提高现有BT流量识别技术的准确性,通过分析BT协议和BT实际传输数据,找出BT传输过程中必会出现的各种固定字串,以之作为特征字串,从而利用增加特征字串个数来提高识别准确性。

With) the use of syntax analysis and waveform analysis, the length estimation algorithm of unconstrained handwritten connected numeral strings was proposed.

分析了非限制自由手写粘连数字串的下边缘特性后,利用句法分析的判别手段对粘连字串的个数进行了判断,在不限制书写长度的情况下,取得了87。