因此,没有偏好依附无标度网络是不能形成的。
The scale-free networks cannot be formed without preferential attachment in the local events.
统计性质显示这些网络都具有小世界和无标度网络的特征。
The statistic characteristics indicate that these real-life networks have both small world and scale-free features.
客观确定分形的“无标度区”是分维测算中的关键问题之一。
Determining Scaling Range is a key problem to calculate fractal dimension.
当仅在加点或加边过程中考虑偏好依附时,网络是无标度网络。
When preferential attachment is only present in the processes of the addition of new nodes or new links, the networks are scale-free.
本文采用两种小世界模型和无标度模型构造出了束流输运网络。
We adopt two kinds of small world model and scale free BA model to construct the beam transport network.
根据该模型分别描述了模型的选择问题和无标度区的确定问题。
Based on these models, it describes the selection of them and methods of how to determine scaleless range.
因此,对于大规模的城市交通网络,无标度网络是较理想的网络拓扑。
Therefore, for large-scale urban traffic network, scale-free network is an ideal network topology.
讨论了一类度分布在无标度网络和随机网络之间连续可调的网络模型。
Discusses a class of continuously variable network models which are heterogeneously distributed in between scale-free networks and random networks.
通过对幂谱和统计矩函数的分析,得出股票市场时间序列的无标度性。
Power spectrum analysis and statistical moment function on a range of scales revealed scaling qualities of the date from stock market.
提出了一种能够显著提高无标度复杂网络负载传输性能的优化路由策略。
In this paper, we propose a new routing strategy to improve the transportation performance on scale-free networks, named optimal routing strategy.
研究表明,度分布指数等于2是无标度网络中度分布指数的一个临界值。
It is found that scaling exponent equal to 2 is a typical cutoff of scaling exponent for scale-free networks.
研究表明,地表动态下沉在一定的无标度区间符合自相似分形增长模式。
The research results indicate that dynamic subsidence of the ground surface point follow the fractal increment model in a proper non-scaling interval.
从复杂网络理论角度出发,验证了集装箱航运网络具备无标度和小世界特性。
From the perspective of complex network, the Container Shipping network was demonstrated to have character of scale free and small worlds.
实证研究表明,不仅是社会网络,技术网络也表现出小世界现象和无标度特征。
Some demonstration shows that not only the social network, also the technological network have small-world phenomena and scale-free properties.
阐述了分形与分形维数的定义,给出了铁谱磨粒分形维数和无标度区间的计算原理。
The definition of the fractal and fractal dimension were expatiated, the calculation principle of fractal dimension was set forth.
以5线段拟合法建立了确定湍流大气中激光对数光强起伏频谱的无标度区间的方法。
A 5 line fitting method was established to determine the scaling region of the power spectrum of the log intensity of a laser beam in the turbulent atmosphere.
提出一个点权分布、边权分布也均为无标度分布的含权BA网络,并研究其同步性能。
A weighted BA network with scale-free node weight distribution and link weight distribution is proposed, and its synchronizabilty is also studied.
我们已经探索发现由常用汉字的偏旁字符所构成的复杂网络具有小世界效应以及无标度特征。
This study has found that the Complex Networks built up by the radicals of popular Chinese characters have Small World effect and Scale-free property.
用介于由能量间隔的下截止限和上截止限所确定的无标度区内的平均值表示各压力下的位形熵。
The configuration entropy is determined by the average value of it in no scaling distribution range of atomic energy between lower bound and upper bound.
熵是度量复杂系统无序性的重要物理量,而且现实中的大多数网络都呈现出无标度网络的特性。
Entropy is an important physical variable which describes the non-order of complex system, and many real networks all present the property of scale free.
针对现有路由策略的不足,在无标度网络模型下,本文提出了一种新的基于局部信息的路由策略。
Consider the deficiency of current routing strategies, we propose a new local information based routing strategy on a scale-free network.
该方法利用了无标度网络的一个重要性质,即无标度网络的最终形成是受其度的几何均值控制的。
The approach makes use of another important feature of the scale-free network: the final formation of a scale-free network is controlled by the geometric mean of its degrees.
研究表明影响分维估计精度的主要因素有四种:数据点数、数据概率分布、数据平稳性、无标度区。
Main factors influencing precision of fractal dimension computation include number of data, distribution of data, stationarity of data, no scale area.
对地震空间分布信息维结构、无标度区及其上下限等进行了分析,对其物理含义进行了初步的讨论。
The information dimension structure of earthquake space distribution, scaling area and its upper and lower limits have been analyzed and their physical implications also discussed primarily.
依据无标度网络的相关理论,提出一种预测蛋白质-蛋白质相互作用的算法,并预测潜在的作用位点。
Proteins potentially associated with the pathology of Alzheimers disease were gathered into our database, and were then mapped into a protein interaction network.
尽管生长和偏好依附是形成无标度网络的必需要素,但是这两个因素并不能保证网络一定是无标度网络。
Though growth and preferential attachment are necessary in forming the scale-free networks, the two factors cannot ensure that the network is scale-free.
本文通过对我国某网络论坛数据进行分析处理,发现该网络的度分布为幂律分布,有明显的无标度特征。
Based on analysis of data from a domestic Internet forum, it is found that the degree distribution of this network is a power law distribution and has the scale-free characteristic.
本文通过对我国某网络论坛数据进行分析处理,发现该网络的度分布为幂律分布,有明显的无标度特征。
Based on analysis of data from a domestic Internet forum, it is found that the degree distribution of this network is a power law distribution and has the scale-free characteristic.
应用推荐