In case 6, the heart looks "inverted" compared to normal (Figure 8). This phenomenon is called dextrocardia, and it results from a looping anomaly during embryologic development.
病例6中的心脏与正常相比看上去就像“反转”了一样(图8),这称作右位心,是由于胚胎发育过程中的心脏成环异常导致。
The rule sets of the system include normal behavior rules and abnormal behavior rules, it make the system can carry out the anomaly detection and misuse detection in theory.
其中规则库中包含正常行为规则和异常行为规则,使得原型系统在理论上既可实现误用检测也可实现异常检测,并采用关联规则挖掘模块对网络连接数据进行处理。
It detect the anomaly mainly through establishing the normal behavior model database that anomaly detection method based on the procedure behavior.
基于程序行为的异常检测方法主要通过建立程序正常行为模式库来检测入侵。
Results in 12 asymptomatic patients, 1 vertebral artery with developmental anomaly, 1 with coiling, the rest vertebral arteries and basilar arteries were normal.
结果12例无症状患者中椎动脉发育异常1例,迂曲1例,其他椎动脉及基底动脉无异常。
The gravity data processing includes displacement rectification, normal field correction, Eotvos rectification, Bouguer correction and Grany anomaly correction.
重力资料内业整理包括零点位移校正、正常场改正、厄特渥斯校正、布格改正及格莱尼异常改正等。
Mining audit trails to derive the normal user profiles is the common method adapted by anomaly detection.
挖掘系统审计记录构造用户的行为轮廓,是异常检测的常见方法。
Use data mining methods to analyze the audit data and provide anomaly detection based on the generated normal patterns, this method can improve the performance of intrusion detection system.
利用数据挖掘技术对审计数据加以分析,总结出一些正常模式,用来进行异常检测,将有助于提高入侵检测系统的检测准确性和完备性。
The volcanic eruptions are correlated with geoid, the positive geoid anomaly can build up high normal stress, which is in favor of huge eruptions.
火山喷发活动还与当地的重力势有关,重力势正异常可能与高的正压力有关,有利于产生特大喷发。
Secondly, the anomaly detection model based on K-means algorithm and SOM network is constructed. It can classify the normal and abnormal network data stream so better to detect the unknown attack.
提出了一种k-均值聚类算法和SOM自组织神经网络算法相结合的异常检测模型,使得系统可以更好的分类正常数据流和异常数据流,以此来防范未知的攻击。
Anomaly detection model first summarizes the signatures normal operations which should have to educe models of normal operations, and then monitors the subsequent operations.
异常检测模型首先总结正常操作应该具有的特征,得出正常操作的模型,对后续的操作进行监视,一旦发现偏离正常统计学意义上的操作模式,即进行报警。
It is always a difficult problem to erect a model of normal behaviors in the area of network traffic anomaly detection, a method of network intrusion detection.
流量异常检测,作为一种网络入侵检测的方法,存在着如何建立正常行为模型的难题。
Two approaches to anomaly detection of program behaviors are presented which both use a Markov process to represent the normal behavior profile of a program.
研究了马尔可夫过程在程序行为异常检测中的应用,提出两种新的检测方法。
Describing normal behaviors is one of the difficulties that an anomaly detection system faces.
对正常行为的描述是异常检测系统必须要解决好的核心问题之一。
This model can adapt to continuously changing environments, dynamically learning the fluid normal patterns and predict new anomaly patterns.
该模型可以适应连续改变的环境,动态地学习变化的“正常”模式以及预测新的“异常”模式。
Network traffic anomaly refers to the status that traffic behaviors depart from the normal behaviors, which has characteristics of a sudden attack and the unknown threatened characteristics.
网络流量异常是指网络的流量行为偏离其正常行为的情形,具有发作突然、先兆特征未知的特点,有可能在短时间内给网络及其设备带来极大的伤害。
Developmental venous anomaly represents aberrant venous drainage of normal brain parenchyma.
发育性静脉异常是指正常脑实质内的异常静脉引流。
The figure of daily mean value in resent year showed: the medium term anomaly with impulse jumps appeared 11 months before the event, and the maximum of anomaly was 84 times of the normal rising rate;
年日均值图显示,中期异常出现在震前11个月左右,表现为脉冲式向上突跳及阶跃式上升,最大异常量为日均正常上升速率的84倍;
Based on the signal-power dependence measurement for the normal and anomalous lines, a double resonance and collision Ionization model is suggested to elucidate the intensity anomaly.
提出了双共振及碰撞电离模型,以解释实验中出现的强度反常谱线。
The method has the advantage of ensuring that a normal state can be automatically recovered when anomaly appears in the upgrading process so as to finish the starting and upgrading process.
可保证在升级的过程中遇到异常状况都能够自动恢复的正常状态,以完成启动和升级过程。
The method has the advantage of ensuring that a normal state can be automatically recovered when anomaly appears in the upgrading process so as to finish the starting and upgrading process.
可保证在升级的过程中遇到异常状况都能够自动恢复的正常状态,以完成启动和升级过程。
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