multiset

The log format of this is the mul ( event multiset log ) .

该工具输入的日志格式是mul（事件多重集日志）。

However , the workflow mining algorithm proposed in this paper , i.e. , λ - algorithm , is not based on event trace , but event multiset which is called the mining algorithm based on event multiset .

然而，本文所提出的工作流挖掘算法不是基于事件轨迹的，而是基于事件多重集，称之为基于事件多重集的工作流挖掘算法（简称为λ-算法）。

This paper discusses basic theory , methods , application of the Multiset attack .

本文讨论了Multiset攻击的基本原理、方法以及它们在分组密码中的应用。

Theory 、 Method and Application of Multiset Attack

Multiset攻击的原理、方法及应用

The Caving Mechanical Analysis on Block Top Coal Cut By Multiset Fissures and its Application

多组裂隙切割时块体顶煤的冒落失稳力学分析及应用

Later Multiset attack is also used to attack block ciphers whose structure is not Square-like .

后来Multiset攻击又被应用到其它结构的分组密码上。

The model uses strongly typed multiset rewriting over firs order atomic formulas to express protocol actions and relies on a form of existential quantification to symbolically model the generation of fresh data .

MSR用基于一阶原子公式的类型化的多重集重写规则描述协议动作，用存在量词模拟新鲜数的产生，是一种精确、灵活的密码协议形式化模型。

We analyse the Square attack against Serpent which is bit-oriented cipher , and the result shows that Square attack on Serpent is weak , because the bit-oriented linear operations interrupt the rules of propagation for active and passive Multiset .

我们分析了对Serpent密码的Square攻击，Serpent密码的按比特线性混合运算打乱了所构造Multiset的传播路径，使得攻击只能进行到3轮Serpent密码。

In addition , the log scale growth of event multiset trends to a constant value , but the log scale growth based on event trace is linear . Hence , the former log scale is much smaller than the latter which further enhance the efficiency of A-algorithm .

除此之外，基于事件多重集的日志规模增长会趋于常量值，而基于事件轨迹的日志规模呈线性增长的，前者的日志规模远小于后者，这也进一步提高了λ-算法的挖掘效率。