Information filtering based on transferring similarity (2009)
Sun, Duo, Zhou, Tao, Liu, Jian-Guo, Liu, Run-Ran, Jia, Chun-Xiao, Wang, Bing-Hong
n this Brief Report, we propose an index of user similarity, namely, the transferring similarity, which involves all high-order similarities between users. Accordingly, we design a modified...
Information filtering based on transferring similarity (2009)
Sun, Duo, Zhou, Tao, Liu, Jian-Guo, Liu, Run-Ran, Jia, Chun-Xiao, Wang, Bing-Hong
n this Brief Report, we propose an index of user similarity, namely, the transferring similarity, which involves all high-order similarities between users. Accordingly, we design a modified...
Scaling property and opinion model for interevent time of terrorism attack (2009)
Zhu, Jun-Fang, Han, Xiao-Pu, Wang, Bing-Hong
The interevent time of terrorism attack events is investigated by empirical data and model analysis. Empirical evidence shows it follows a scale-free property. In order to understand the dynamic...
Optimal view angle in collective dynamics of self-propelled agents (2009)
Tian, Bao-Mei, Yang, Han-Xin, Li, Wei, Wang, Wen-Xu, Wang, Bing-Hong, Zhou, Tao
We study a system of self-propelled agents with the restricted vision. The field of vision of each agent is only a sector of disk bounded by two radii and the included arc. The inclination of these...
Optimal view angle in collective dynamics of self-propelled agents (2009)
Tian, Bao-Mei, Yang, Han-Xin, Li, Wei, Wang, Wen-Xu, Wang, Bing-Hong, Zhou, Tao
We study a system of self-propelled agents with the restricted vision. The field of vision of each agent is only a sector of disk bounded by two radii and the included arc. The inclination of these...
Accelerating consensus of self-driven swarm via adaptive speed (2009)
Zhang, Jue, Zhao, Yang, Tian, Baomei, Peng, Liqian, Zhang, Hai-Tao, Wang, Bing-Hong, ...
In recent years, the well-developed Vicsek model has attracted more and more attention. Unfortunately, in-depth research on its convergence speed is not yet completed. In this paper, we investigate...
Accelerating consensus of self-driven swarm via adaptive speed (2009)
Zhang, Jue, Zhao, Yang, Tian, Baomei, Peng, Liqian, Zhang, Hai-Tao, Wang, Bing-Hong, ...
In recent years, the well-developed Vicsek model has attracted more and more attention. Unfortunately, in-depth research on its convergence speed is not yet completed. In this paper, we investigate...
Optimal transport on supply-demand networks (2009)
Chen, Yu-Han, Wang, Bing-Hong, Zhao, Li-Chao, Zhou, Changsong, Zhou, Tao
Previously, transport networks are usually treated as homogeneous networks, that is, every node has the same function, simultaneously providing and requiring resources. However, some real networks,...
Emergence of target waves in paced populations of cyclically competing species (2009)
Jiang, Luo-Luo, Zhou, Tao, Perc, Matjaz, Huang, Xin, Wang, Bing-Hong
We investigate the emergence of target waves in a cyclic predator-prey model incorporating a periodic current of the three competing species in a small area situated at the center of the square...
Opinion dynamics on directed small-world networks (2009)
We investigate the self-affirmation effect on formation of public opinion in a directed small-world social network. The system presents a non-equilibrium phase transition from a consensus state to a...
Opinion dynamics on directed small-world networks (2009)
We investigate the self-affirmation effect on formation of public opinion in a directed small-world social network. The system presents a non-equilibrium phase transition from a consensus state to a...
Effect of user tastes on personalized recommendation (2009)
Liu, Jian-Guo, Zhou, Tao, Guo, Qiang, Wang, Bing-Hong, Zhang, Yi-Cheng
In this paper, based on a weighted projection of the user-object bipartite network, we study the effects of user tastes on the mass-diffusion-based personalized recommendation algorithm, where a...
Degree correlation effect of bipartite network on personalized recommendation (2009)
Liu, Jian-Guo, Zhou, Tao, Xuan, Zhao-Guo, Che, Hong-An, Wang, Bing-Hong, Zhang, Yi-Cheng
In this paper, by introducing a new user similarity index base on the diffusion process, we propose a modified collaborative filtering (MCF) algorithm, which has remarkably higher accuracy than the...
Consensus of self-driven agents with avoidance of collisions (2009)
Peng, Liqian, Zhao, Yang, Tian, Baomei, Zhang, Jue, Wang, Bing-Hong, Zhang, Hai-Tao, ...
In recent years, many efforts have been addressed on collision avoidance of collectively moving agents. In this paper, we propose a modified version of the Vicsek model with adaptive speed, which can...
Consensus of self-driven agents with avoidance of collisions (2009)
Peng, Liqian, Zhao, Yang, Tian, Baomei, Zhang, Jue, Wang, Bing-Hong, Zhang, Hai-Tao, ...
In recent years, many efforts have been addressed on collision avoidance of collectively moving agents. In this paper, we propose a modified version of the Vicsek model with adaptive speed, which can...
Jiang, Luo-Luo, Zhao, Ming, Yang, Han-Xin, Wakeling, Joseph, Wang, Bing-Hong, Zhou, Tao
In this paper, the total payoff of each agent is regulated to reduce the heterogeneity of the distribution of the total payoffs. It is found there is an optimal regulation strength where the fraction...
Optimal contact process on complex networks (2009)
Yang, Rui, Zhou, Tao, Xie, Yan-Bo, Lai, Ying-Cheng, Wang, Bing-Hong
Contact processes on complex networks are a recent subject of study in nonequilibrium statistical physics and they are also important to applied fields such as epidemiology and computer and...
Optimal contact process on complex networks (2009)
Yang, Rui, Zhou, Tao, Xie, Yan-Bo, Lai, Ying-Cheng, Wang, Bing-Hong
Contact processes on complex networks are a recent subject of study in nonequilibrium statistical physics and they are also important to applied fields such as epidemiology and computer and...
Personal recommendation via modified collaborative filtering (2009)
Liu, Run-Ran, Jia, Chun-Xiao, Zhou, Tao, Sun, Duo, Wang, Bing-Hong
In this paper, we propose a novel method to compute the similarity between congeneric nodes in bipartite networks. Different from the standard cosine similarity, we take into account the influence of...
Structural effects on synchronizability of scale-free networks (2009)
Liu, Jian-Guo, Zhou, Tao, Guo, Qiang, Wang, Bing-Hong
In this paper, we numerically investigate the structural characteristics that affect the synchronizability of coupled identical oscillators on scale-free networks. By using the edge-exchange method,...
Personal recommendation via modified collaborative filtering (2009)
Liu, Run-Ran, Jia, Chun-Xiao, Zhou, Tao, Sun, Duo, Wang, Bing-Hong
In this paper, we propose a novel method to compute the similarity between congeneric nodes in bipartite networks. Different from the standard cosine similarity, we take into account the influence of...
Structural effects on synchronizability of scale-free networks (2009)
Liu, Jian-Guo, Zhou, Tao, Guo, Qiang, Wang, Bing-Hong
In this paper, we numerically investigate the structural characteristics that affect the synchronizability of coupled identical oscillators on scale-free networks. By using the edge-exchange method,...
Enhanced synchronizability via age-based coupling (2008)
Lu, Yu-Feng, Zhao, Ming, Zhou, Tao, Wang, Bing-Hong
In this Brief Report, we study the synchronization of growing scale-free networks. An asymmetrical age-based coupling method is proposed with only one free parameter α. Although the coupling matrix...
Modeling human dynamics with adaptive interest (2008)
Han, Xiao-Pu, Zhou, Tao, Wang, Bing-Hong
Increasing recent empirical evidence indicates the extensive existence of heavy tails in the inter-event time distributions of various human behaviors. Based on the queuing theory, the Barabási...
Scale invariance of human electroencephalogram signals in sleep (2008)
Cai, Shi-Min, Jiang, Zhao-Hui, Zhou, Tao, Zhou, Pei-Ling, Yang, Hui-Jie, Wang, Bing-Hong
In this paper, we investigate the dynamical properties of electroencephalogram (EEG) signals of humans in sleep. By using a modified random walk method, we demonstrate that scale-invariance is...
Enhanced synchronizability via age-based coupling (2008)
Lu, Yu-Feng, Zhao, Ming, Zhou, Tao, Wang, Bing-Hong
In this Brief Report, we study the synchronization of growing scale-free networks. An asymmetrical age-based coupling method is proposed with only one free parameter α. Although the coupling matrix...
Modeling human dynamics with adaptive interest (2008)
Han, Xiao-Pu, Zhou, Tao, Wang, Bing-Hong
Increasing recent empirical evidence indicates the extensive existence of heavy tails in the inter-event time distributions of various human behaviors. Based on the queuing theory, the Barabási...
Scale invariance of human electroencephalogram signals in sleep (2008)
Cai, Shi-Min, Jiang, Zhao-Hui, Zhou, Tao, Zhou, Pei-Ling, Yang, Hui-Jie, Wang, Bing-Hong
In this paper, we investigate the dynamical properties of electroencephalogram (EEG) signals of humans in sleep. By using a modified random walk method, we demonstrate that scale-invariance is...
Highly accurate recommendation algorithm based on high-order similarities (2008)
Liu, Jian-Guo, Zhou, Tao, Wang, Bing-Hong, Zhang, Yi-Cheng
In this Letter, we introduce a modified collaborative filtering (MCF) algorithm, which has remarkably higher accuracy than the standard collaborative filtering. In the MCF, instead of the standard...
What Can We Learn From Analysis of Financial Time Series (2008)
Bing-hong Wang, Bing-hong Wang
In order to probe the extent of universality in the dynamics of complex behavior in financial markets and to provide a basic and appropriate framework for developing economic models of financial...
How target waves emerge in population dynamics (2008)
Jiang, Luo-Luo, Zhou, Tao, Huang, Xin, Wang, Bing-Hong
Based on a multi-agent model, we investigate how target waves emerge from a population dynamics with cyclical interactions among three species. We show that the periodically injecting source in a...
Information filtering based on transferring similarity (2008)
Sun, Duo, Zhou, Tao, Liu, Jian-Guo, Liu, Run-Ran, Jia, Chun-Xiao, Wang, Bing-Hong
In this Brief Report, we propose a new index of user similarity, namely the transferring similarity, which involves all high-order similarities between users. Accordingly, we design a modified...
Optimal View Angle in Collective Dynamics of Self-propelled Agents (2008)
Tian, Bao-Mei, Yang, Han-Xin, Li, Wei, Wang, Wen-Xu, Wang, Bing-Hong, Zhou, Tao
We study a system of self-propelled agents in which each agent has a part of omnidirectional or panoramic view of its sensor disc, the field of vision of the agent in this case is only a sector of a...
Scaling of critical connectivity of mobile ad hoc communication networks (2008)
Wang, Li, Zhu, Chen-Ping, Gu, Zhi-Ming, Xiong, Shi-Jie, He, Da-Ren, Wang, Bing-Hong
In this paper, critical global connectivity of mobile ad hoc communication networks (MAHCN) is investigated. We model the two-dimensional plane on which nodes move randomly with a triangular lattice....
Ultra accurate personal recommendation via eliminating redundant correlations (2008)
Zhou, Tao, Su, Riqi, Liu, Runran, Jiang, Luoluo, Wang, Bing-Hong, Zhang, Yi-Cheng
In this paper, based on a weighted projection of bipartite user-object network, we introduce a personal recommendation algorithm which has remarkably higher accuracy than the classical algorithm,...
Opinion spreading with mobility on scale-free networks (2008)
Guo, Qiang, Liu, Jian-Guo, Wang, Bing-Hong, Zhou, Tao, Chen, Xing-Wen, Yao, Yu-Hua
A continuum opinion dynamic model is presented based on two rules. The first one considers the mobilities of the individuals, the second one supposes that the individuals update their opinions...
Opinion spreading with mobility on scale-free networks (2008)
Guo, Qiang, Liu, Jian-Guo, Wang, Bing-Hong, Zhou, Tao, Chen, Xing-Wen, Yao, Yu-Hua
A continuum opinion dynamic model is presented based on two rules. The first one considers the mobilities of the individuals, the second one supposes that the individuals update their opinions...
An effective local routing strategy on the BA network (2008)
Li, Yu-Jian, Xi, Zhen-Dong, Yin, Chuan-Yang, Wang, Bing-Hong
In this paper, We propose a effective routing strategy on the basis of the so-called nearest neighbor search strategy by introducing a preferential delivering exponent alpha. we assume that the...
AND SCALING OF FLUCTUATIONS FOR STOCK INDEX IN FINANCIAL MARKET (2008)
Bing-hong Wang, Bing-hong Wang
Here we report the research work about analysis of the financial time series based on nonlinear dynamics and statistical physics undertook in recent years by USTC complex system research group.
Empirical study on clique-degree distribution of networks (2008)
Xiao, Wei-Ke, Ren, Jie, Qi, Feng, Song, Zhi-Wei, Zhu, Meng-Xiao, Yang, Hong-Feng, ...
The community structure and motif-modular-network hierarchy are of great importance for understanding the relationship between structures and functions. We investigate the distribution of clique...
Empirical study on clique-degree distribution of networks (2008)
Xiao, Wei-Ke, Ren, Jie, Qi, Feng, Song, Zhi-Wei, Zhu, Meng-Xiao, Yang, Hong-Feng, ...
The community structure and motif-modular-network hierarchy are of great importance for understanding the relationship between structures and functions. We investigate the distribution of clique...
Parameter-tuning Networks: Experiments and Active Walk Model (2008)
Han, Xiao-Pu, Hu, Chun-Dong, Liu, Zhi-Min, Wang, Bing-Hong
The tuning process of a large apparatus of many components could be represented and quantified by constructing parameter-tuning networks. The experimental tuning of the ion source of the neutral beam...
Opinion dynamics on directed small-world networks (2008)
Jiang, Luo-Luo, Hua, Da-Yin, Zhu, Jun-Fang, Wang, Bing-Hong, Zhou, Tao
In this paper, we investigate the self-affirmation effect on formation of public opinion in a directed small-world social network. The system presents a non-equilibrium phase transition from a...
Consensus of self-driven agents with avoidance of collisions (2008)
Peng, Liqian, Zhao, Yang, Tian, Baomei, Zhang, Jue, Wang, Bing-Hong, Zhang, Hai-Tao, ...
In recent years, many efforts have been addressed on collision avoidance of collectively moving agents. In this paper, we propose a modified version of the Vicsek model with adaptive speed, which can...
Improved Collaborative Filtering Algorithm via Information Transformation (2007)
Liu, Jian-Guo, Wang, Bing-Hong, Guo, Qiang
In this paper, we propose a spreading activation approach for collaborative filtering (SA-CF). By using the opinion spreading process, the similarity between any users can be obtained. The algorithm...
Enhancing the network synchronizability (2007)
Zhao, Ming, Chen, Guan-rong, Zhou, Tao, Wang, Bing-hong
The structural and dynamical properties, particularly the small-world effect and scale-free feature, of complex networks have attracted tremendous interest and attention in recent years. This article...
Scaling behaviour and memory in heart rate of healthy human (2007)
Cai, Shi-Min, Peng, Hu, Yang, Hui-Jie, Zhou, Tao, Zhou, Pei-Ling, Wang, Bing-Hong
We investigate a set of complex heart rate time series from healthy human in different behaviour states with the detrended fluctuation analysis and diffusion entropy (DE) method. It is proposed that...
Enhancing the network synchronizability (2007)
Zhao, Ming, Chen, Guan-rong, Zhou, Tao, Wang, Bing-hong
The structural and dynamical properties, particularly the small-world effect and scale-free feature, of complex networks have attracted tremendous interest and attention in recent years. This article...
Scaling behaviour and memory in heart rate of healthy human (2007)
Cai, Shi-Min, Peng, Hu, Yang, Hui-Jie, Zhou, Tao, Zhou, Pei-Ling, Wang, Bing-Hong
We investigate a set of complex heart rate time series from healthy human in different behaviour states with the detrended fluctuation analysis and diffusion entropy (DE) method. It is proposed that...
Role of Activity in Human Dynamics (2007)
Zhou, Tao, Kiet, Hoang Anh Tuan, Kim, Beom Jun, Wang, Bing-Hong, Holme, Petter
The human society is a very complex system; still, there are several non-trivial, general features. One type of them is the presence of power-law distributed quantities in temporal statistics. In...
Accelerating consensus of self-driven swarm via adaptive speed (2007)
Zhang, Jue, Zhao, Yang, Tian, Baomei, Peng, Liqian, Zhang, Hai-Tao, Wang, Bing-Hong, ...
In resent years, Vicsek model has attracted more and more attention and been well developed. However, the in-depth analysis on the convergence time are scarce thus far. In this paper, we study some...
Modeling Human Dynamics with Adaptive Interest (2007)
Han, Xiao-Pu, Zhou, Tao, Wang, Bing-Hong
Recently, increasing empirical evidence indicates the extensive existence of heavy tails in the interevent time distributions of various human behaviors. Based on the queuing theory, the Barab\'asi...
Synchronization on complex networks with different sorts of communities (2007)
Zhao, Ming, Zhou, Tao, Wang, Bing-Hong
In this paper, inspired by the idea that many real networks are composed by different sorts of communities, we investigate the synchronization property of oscillators on such networks. We identify...
Zhu, Chen-Ping, Zhou, Tao, Yang, Hui-Jie, Xiong, Shi-Jie, Gu, Zhi-Ming, Shi, Da-Ning, ...
Competitive exclusion, a key principle of ecology, can be generalized to understand many other complex systems. Individuals under surviving pressure tend to be different from others, and correlations...
Li, Ping, Wang, Bing-Hong, Sun, Han, Gao, Pan, Zhou, Tao
We propose a novel capacity model for complex networks against cascading failure. In this model, vertices with both higher loads and larger degrees should be paid more extra capacities, i.e. the...
Enhance synchronizability via age-based coupling (2007)
Lu, Yu-Feng, Zhao, Ming, Zhou, Tao, Wang, Bing-Hong
In this brief report, we study the synchronization of growing scale-free networks. An asymmetrical age-based coupling method is proposed with only one free parameter $\alpha$. Although the coupling...
Scale-invariance of human EEG signals in sleep (2007)
Cai, Shi-Min, Jiang, Zhao-Hui, Zhou, Tao, Zhou, Pei-Ling, Yang, Hui-Jie, Wang, Bing-Hong
We investigate the dynamical properties of electroencephalogram (EEG) signals of human in sleep. By using a modified random walk method, We demonstrate that the scale-invariance is embedded in EEG...
Jiang, Rui, Hu, Mao-Bin, Wang, Wen-Xu, Yan, Gang, Wu, Qing-Song, Wang, Bing-Hong
In this paper, we study traffic dynamics in scale-free networks in which packets are generated with non-homogeneously selected sources and destinations, and forwarded based on the local routing...
Epidemic spreading and immunization with identical infectivity (2006)
Yang, Rui, Ren, Jie, Bai, Wen-Jie, Zhou, Tao, Zhang, Ming-Feng, Wang, Bing-Hong
In this paper, a susceptible-infected-susceptible (SIS) model with identical infectivity, where each node is assigned with the same capability of active contacts, $A$, at each time step, is...
Immunization of Susceptible-Infected Model on Scale-Free networks (2006)
Bai, Wen-Jie, Zhou, Tao, Wang, Bing-Hong
In this paper, we investigate two major immunization strategies, random immunization and targeted immunization, of the susceptible-infected (SI) Model on the Barab\'{a}si-Albert (BA) networks. For...
Epidemic spreading on heterogeneous networks with identical infectivity (2006)
Yang, Rui, Wang, Bing-Hong, Ren, Jie, Bai, Wen-Jie, Shi, Zhi-Wen, Wang, Wen-Xu, ...
In this paper, we propose a modified susceptible-infected-recovered (SIR) model, in which each node is assigned with an identical capability of active contacts, $A$, at each time step. In contrast to...
Traffic flow and efficient routing on scale-free networks: A survey (2006)
Recently, motivated by the pioneer works in revealing the small-world effect and scale-free property of various real-life networks, many scientists devote themselves to studying complex networks. In...
Scaling behavior of an artificial traffic model on scale-free networks (2006)
Cai, Shi-Min, Yan, Gang, Zhou, Tao, Zhou, Pei-Ling, Fu, Zhong-Qian, Wang, Bing-Hong
In this article, we investigate an artificial traffic model on scale-free networks. Instead of using the routing strategy of the shortest path, a generalized routing algorithm is introduced to...
Diffusion entropy analysis on the stride interval fluctuation of human gait (2006)
Cai, Shi-Min, Zhou, Pei-Ling, Yang, Hui-Jie, Zhou, Tao, Wang, Bing-Hong, Zhao, Fang-Cui
In this paper, the diffusion entropy technique is applied to investigate the scaling behavior of stride interval fluctuations of human gait. The scaling behavior of the stride interval of human...
Phase Synchronization of non-Abelian Oscillators on Small-World Networks (2006)
Gu, Zhi-Ming, Zhao, Ming, Zhou, Tao, Zhu, Chen-Ping, Wang, Bing-Hong
In this paper, by extending the concept of Kuramoto oscillator to the left-invariant flow on general Lie group, we investigate the generalized phase synchronization on networks. The analyses and...
Naming Game on small-world networks: the role of clustering structure (2006)
Lin, Bo-Yu, Ren, Jie, Yang, Hui-Jie, Wang, Bing-Hong
Naming Game is a recently proposed model for describing how a multi-agent system can converge towards a consensus state in a self-organized way. In this paper, we investigate this model on the...
Better synchronizability predicted by a new coupling method (2006)
Zhao, Ming, Zhou, Tao, Wang, Bing-Hong, Ou, Qing, Ren, Jie
In this paper, inspired by the idea that the hub nodes of a highly heterogeneous network are not only the bottlenecks, but also effective controllers in the network synchronizing process, we bring...
A Unified Framework for the Pareto Law and Matthew Effect using Scale-Free Networks (2006)
Hu, Mao-Bin, Wang, Wen-Xu, Jiang, Rui, Wu, Qing-Song, Wang, Bing-Hong, Wu, Yong-Hong
We investigate the accumulated wealth distribution by adopting evolutionary games taking place on scale-free networks. The system self-organizes to a critical Pareto distribution (1897) of wealth...
Urban Traffic Dynamics: A Scale-Free Network Perspective (2006)
Hu, Mao-Bin, Wang, Wen-Xu, Jiang, Rui, Wu, Qing-Song, Wang, Bing-Hong, Wu, Yong-Hong
This letter propose a new model for characterizing traffic dynamics in scale-free networks. With a replotted road map of cities with roads mapped to vertices and intersections to edges, and...
Ren, Jie, Wu, Xiang, Wang, Wen-Xu, Chen, Guanrong, Wang, Bing-Hong
We study the interplay between evolutionary game and network structure and show how the dynamics of the game affect the growth pattern of the network and how the evolution of the network influence...
Integrating static and dynamic information for routing traffic (2006)
Wang, Wen-Xu, Yin, Chuan-Yang, Yan, Gang, Wang, Bing-Hong
The efficiency of traffic routing on complex networks can be reflected by two key measurements i.e. the system capacity and the average data packets travel time. In this paper, we propose a mixing...
Geographical networks evolving with optimal policy (2006)
Xie, Yan-Bo, Zhou, Tao, Bai, Wen-Jie, Chen, Guanrong, Xiao, Wei-Ke, Wang, Bing-Hong
In this article, we propose a growing network model based on an optimal policy involving both topological and geographical measures. In this model, at each time step, a new node, having randomly...
Synchronization on community networks (2006)
Zhou, Tao, Zhao, Ming, Chen, Guanrong, Yan, Gang, Wang, Bing-Hong
In this Letter, we propose a growing network model that can generate scale-free networks with a tunable community strength. The community strength, $C$, is directly measured by the ratio of the...
Memory-Based Snowdrift Game on Networks (2006)
Wang, Wen-Xu, Ren, Jie, Chen, Guanrong, Wang, Bing-Hong
We present a memory-based snowdrift game (MBSG) taking place on networks. We found that, when a lattice is taken to be the underlying structure, the transition of spatial patterns at some critical...
Behaviors of susceptible-infected epidemics on scale-free networks with identical infectivity (2006)
Zhou, Tao, Liu, Jian-Guo, Bai, Wen-Jie, Chen, Guanrong, Wang, Bing-Hong
In this article, we proposed a susceptible-infected model with identical infectivity, in which, at every time step, each node can only contact a constant number of neighbors. We implemented this...
Ou, Qing, Jin, Ying-Di, Zhou, Tao, Wang, Bing-Hong, Yin, Bao-Qun
Many weighted scale-free networks are known to have a power-law correlation between strength and degree of nodes, which, however, has not been well explicated. We investigate the dynamic behaviors of...
Dynamical Coarse Graining of Large Scale-Free Boolean networks (2006)
Wang, Wen-Xu, Yan, Gang, Ren, Jie, Wang, Bing-Hong
We present a renormalization-grouplike method performed in the state space for detecting the dynamical behaviors of large scale-free Boolean networks, especially for the chaotic regime as well as the...
Emergence of cooperation induced by preferential learning (2006)
Ren, Jie, Wang, Wen-Xu, Yan, Gang, Wang, Bing-Hong
The evolutionary Prisoner's Dilemma Game (PDG) and the Snowdrift Game (SG) with preferential learning mechanism are studied in the Barab\'asi-Albert network. Simulation results demonstrate that the...
Diffusion-limited-aggregation on a directed small world network (2006)
Ren, Jie, Wang, Wen-Xu, Yan, Gang, Wang, Bing-Hong
For real world systems, nonuniform medium is ubiquitous. Therefore, we investigate the diffusion-limited-aggregation process on a two dimensional directed small-world network instead of regular...
Bai, Wen-Jie, Zhou, Tao, Wang, Bing-Hong
In this article, we propose a network spread model for HIV epidemics, wherein each individual is represented by a node of the transmission network and the edges are the connections between...
Empirical study on clique-degree distribution of networks (2006)
Xiao, Wei-Ke, Ren, Jie, Feng, Qi, Song, Zhi-Wei, Zhu, Meng-Xiao, Yang, Hong-Feng, ...
The community structure and motif-modular-network hierarchy are of great importance for understanding the relationship between structures and functions. In this paper, we investigate the distribution...
Growing Scale-free Small-world Networks with Tunable Assortative Coefficient (2006)
Guo, Qiang, Zhou, Tao, Liu, Jian-Guo, Bai, Wen-Jie, Wang, Bing-Hong, Zhao, Ming
In this paper, we propose a simple rule that generates scale-free small-world networks with tunable assortative coefficient. These networks are constructed by two-stage adding process for each new...
Universal core modules govern the dynamics of cellular regulatory networks (2006)
Li, Jing-Jing, Ren, Jie, Liang, Zhi, Xu, Meng, Xie, Dan, Huang, De-Shuang, ...
This paper contains some immature results. It have been withdrawn.
Self-learning Mutual Selection Model for Weighted Networks (2005)
Liu, Jian-Guo, Dang, Yan-Zhong, Wang, Wen-Xu, Wang, Zhong-Tuo, Zhou, Tao, Wang, Bing-Hong, ...
In this paper, we propose a self-learning mutual selection model to characterize weighted evolving networks. By introducing the self-learning probability $p$ and the general mutual selection...
Scale-free networks without growth (2005)
Xie, Yan-Bo, Zhou, Tao, Wang, Bing-Hong
In this letter, we proposed an ungrowing scale-free network model, wherein the total number of nodes is fixed and the evolution of network structure is driven by a rewiring process only. In spite of...
The synchronizability of highly clustered scale-free networks (2005)
Wu, Xiang, Wang, Bing-Hong, Zhou, Tao, Wang, Wen-Xu, Zhao, Ming, Yang, Hui-jie
In this letter, we consider the effect of clustering coefficient on the synchronizability of coupled oscillators located on scale-free networks. The analytic result for the value of clustering...
Zhou, Tao, Liu, Jian-Guo, Wang, Bing-Hong
In this comment, we investigate a common used algorithm proposed by Newman [M. E. J. Newman, Phys. Rev. E {\bf 64}, 016132(2001)] to calculate the betweenness centrality for all vertices. The...
Relations between Average Distance, Heterogeneity and Network Synchronizability (2005)
Zhao, Ming, Zhou, Tao, Wang, Bing-Hong, Yan, Gang, Yang, Hui-Jie, Bai, Wen-Jie
By using the random interchanging algorithm, we investigate the relations between average distance, standard deviation of degree distribution and synchronizability of complex networks. We find that...
Diffusion entropy analysis on the scaling behavior of financial markets (2005)
Cai, Shi-Min, Zhou, Pei-Ling, Yang, Hui-Jie, Yang, Chun-Xia, Wang, Bing-Hong, Zhou, Tao
In this paper the diffusion entropy technique is applied to investigate the scaling behavior of financial markets. The scaling behaviors of four representative stock markets, Dow Jones Industrial...
Better Synchronizability Predicted by Crossed Double Cycle (2005)
Zhou, Tao, Zhao, Ming, Wang, Bing-Hong
In this brief report, we propose a network model named crossed double cycles, which are completely symmetrical and can be considered as the extensions of nearest-neighboring lattices. The...
Epidemic dynamics on complex networks (2005)
Zhou, Tao, Fu, Zhong-Qian, Wang, Bing-Hong
Recently, motivated by the pioneer works that reveal the small-world effect and scale-free property of various real-life networks, many scientists devote themselves into studying complex networks....
Self-organized Boolean game on networks (2005)
Zhou, Tao, Wang, Bing-Hong, Zhou, Pei-Ling, Yang, Chun-Xia, Liu, Jun
A model of Boolean game with only one free parameter $p$ that denotes the strength of herd behavior is proposed where each agent acts according to the information obtained from his neighbors in...
Enhance synchronizability by structural perturbations (2005)
Zhao, Ming, Zhou, Tao, Wang, Bing-Hong, Wang, Wen-Xu
In this paper, we investigate the collective synchronization of system of coupled oscillators on Barab\'{a}si-Albert scale-free network. We propose an approach of structural perturbations aiming at...
Efficient routing on scale-free networks based on local information (2005)
Yin, Chuan-Yang, Wang, Bing-Hong, Wang, Wen-Xu, Zhou, Tao, Yang, Hui-Jie
In this letter, we propose a new routing strategy with a single free parameter $\alpha$ only based on local information of network topology. In order to maximize the packets handling capacity of...
A Mutual Attraction Model for Both Assortative and Disassortative Weighted Networks (2005)
Wang, Wen-Xu, Hu, Bo, Wang, Bing-Hong, Yan, Gang
In most networks, the connection between a pair of nodes is the result of their mutual affinity and attachment. In this letter, we will propose a Mutual Attraction Model to characterize weighted...
Efficient routing on complex networks (2005)
Yan, Gang, Zhou, Tao, Hu, Bo, Fu, Zhong-Qian, Wang, Bing-Hong
In this letter, we propose a new routing strategy to improve the transportation efficiency on complex networks. Instead of using the routing strategy for shortest path, we give a generalized routing...
Simplex triangulation induced scale-free networks (2005)
Gu, Zhi-Ming, Zhou, Tao, Wang, Bing-Hong, Yan, Gang, Zhu, Chen-Ping, Fu, Zhong-Qian
We propose a simple rule that generates scale-free networks with very large clustering coefficient and very small average distance. These networks are called simplex triangulation networks(STNs) as...
A Mutual Selection Model for Weighted Networks (2005)
Wang, Wen-Xu, Hu, Bu, Zhou, Tao, Wang, Bing-Hong, Xie, Yan-Bo
For most networks, the connection between two nodes is the result of their mutual affinity and attachment. In this paper, we propose a mutual selection model to characterize the weighted networks. By...
A general model for collaboration networks (2005)
Zhou, Tao, Jin, Ying-di, Wang, Bing-Hong, He, Da-Ren, Zhang, Pei-Pei, He, Yue, ...
In this paper, we propose a general model for collaboration networks. Depending on a single free parameter "{\bf preferential exponent}", this model interpolates between networks with a scale-free...
General Dynamics of Topology and Traffic on Weighted Technological Networks (2005)
Wang, Wen-Xu, Hu, Bo, Yan, Gang, Ou, Qing, Wang, Bing-Hong
For most technical networks, the interplay of dynamics, traffic and topology is assumed crucial to their evolution. In this paper, we propose a traffic-driven evolution model of weighted...
Maximal planar networks with large clustering coefficient and power-law degree distribution (2004)
Zhou, Tao, Yan, Gang, Wang, Bing-Hong
In this article, we propose a simple rule that generates scale-free networks with very large clustering coefficient and very small average distance. These networks are called {\bf Random Apollonian...
Clustering Evolutionary Stock Market Model (2004)
Wang, Jie, Yang, Chun-Xia, Zhou, Pei-Ling, Jin, Ying-Di, Zhou, Tao, Wang, Bing-Hong
As a typical representation of complex networks studied relatively thoroughly, financial market presents some special details, such as its nonconservation and opinions spreading. In this model,...
Evolutionary Dynamics in Complex Networks of Competing Boolean Agents (2004)
Yuan, Baosheng, Wang, Bing-Hong, Chen, Kan
We investigate the dynamics of network minority games on Kauffman's NK networks (Kauffman nets), growing directed networks (GDNets), as well as growing directed networks with a small fraction of link...
Continuous extremal optimization for Lennard-Jones Clusters (2004)
Zhou, Tao, Bai, Wen-Jie, Cheng, Long-Jiu, Wang, Bing-Hong
In this paper, we explore a general-purpose heuristic algorithm for finding high-quality solutions to continuous optimization problems. The method, called continuous extremal optimization(CEO), can...
Random Apollonian Networks (2004)
Zhou, Tao, Yan, Gang, Zhou, Pei-Ling, Fu, Zhong-Qian, Wang, Bing-Hong
In this letter, we propose a simple rule that generates scale-free networks with very large clustering coefficient and very small average distance. These networks are called {\bf Random Apollonian...
Growing Directed Networks: Organization and Dynamics (2004)
Yuan, Baosheng, Chen, Kan, Wang, Bing-Hong
We study the organization and dynamics of growing directed networks. These networks are built by adding nodes successively in such a way that each new node has $K$ directed links to the existing...
A Model of Weighted Network: the Student Relationships in a Class (2004)
Hu, Bo, Jiang, Xin-Yu, Ding, Jun-Feng, Xie, Yan-Bo, Wang, Bing-Hong
A simple model is proposed to simulate the evolution of interpersonal relationships in a class. The small social network is simply assumed as an undirected and weighted graph, in which students are...
The Evolution of Interpersonal Relationships in a Social Group (2004)
Hu, Bo, Jiang, Xin-Yu, Wang, Bing-Hong, Ding, Jun-Feng, Xie, Yan-Bo
A model has been proposed to simulate the evolution of interpersonal relationships in a social group. The small social community is simply assumed as an undirected and weighted graph, where...
A weighted evolving network model more approach to reality (2004)
Fu, Chuan-Ji, Ou, Qing, Chen, Wen, Wang, Bing-Hong, Jin, Ying-Di, Niu, Yong-Wei, ...
In search of many social and economical systems, it is found that node strength distribution as well as degree distribution demonstrate the behavior of power-law with droop-head and heavy-tail. We...
Epidemic spread in weighted scale-free networks (2004)
Yan, Gang, Zhou, Tao, Wang, Jie, Fu, Zhong-Qian, Wang, Bing-Hong
In this letter, we investigate the detailed epidemic spreading process in scale-free networks with links' weights that denote familiarity between two individuals and find that spreading velocity...
Fu, Chuan-Ji, Yin, Chuan-Yang, Zhou, Tao, Hu, Bo, Wang, Bing-Hong, Gao, Kun
We propose and study a one-dimensional traffic flow cellular automaton model of high-speed vehicles with the Fukui-Ishibashi-type (FI) acceleration rule for all cars, and the Nagel-Schreckenberg-type...
Perturbation: the Catastrophe Causer in Scale-Free Networks (2004)
A new model about cascading occurrences caused by perturbation is established to search after the mechanism because of which catastrophes in networks occur. We investigate the avalanche dynamics of...
Global Optimization of Minority Game by Smart Agents (2004)
Xie, Yan-Bo, Wang, Bing-Hong, Hu, Chin-Kun, Zhou, Tao
We propose a new model of minority game with so-called smart agents such that the standard deviation and the total loss in this model reach the theoretical minimum values in the limit of long time....
Modeling Stock Market Based on Genetic Cellular Automata (2004)
Zhou, Tao, Zhou, Pei-Ling, Wang, Bing-Hong, Tang, Zi-Nan, Liu, Jun
An artificial stock market is established with the modeling method and ideas of cellular automata. Cells are used to represent stockholders, who have the capability of self-teaching and are affected...
Power Law Distribution of Wealth in a Money-Based Model (2004)
Xie, Yan-Bo, Hu, Bo, Zhou, Tao, Wang, Bing-Hong
A money-based model for the power law distribution (PLD) of wealth in an economically interacting population is introduced. The basic feature of our model is concentrating on the capital movements...
Inspired by Pythagoras's belief that numbers are the absolute reality, we obtain some demonstrational results about topological properties of integer networks, in which the vertices represent...
Theory of the Three-Group Evolutionary Minority Game (2004)
Chen, Kan, Wang, Bing-Hong, Yuan, Baosheng
Based on the adiabatic theory for the evolutionary minority game (EMG) that we proposed earlier[1], we perform a detail analysis of the EMG limited to three groups of agents. We derive a formula for...
Theory of Phase Transition in the Evolutionary Minority Game (2003)
Chen, Kan, Wang, Bing-Hong, Yuan, Baosheng
We discover the mechanism for the transition from self-segregation (into opposing groups) to clustering (towards cautious behaviors) in the evolutionary minority game (EMG). The mechanism is...
Wang, Lei, Wang, Bing-Hong, Hu, Bambi
We propose and study a new one-dimensional traffic flow cellular automaton (CA) model of high speed vehicles with the Fukui-Ishibashi-type acceleration for all cars and the Nagel-Schreckenberg-type...
Statistical properties of the attendance time series in the minority game (2001)
Zheng, Dafang, Wang, Bing-Hong
We study the statistical properties of the attendance time series corresponding to the number of agents making a particular decision in the minority game (MG). We focus on the analysis of the...
Wang, Bing-Hong, Kwong, Y. R., Hui, P. M., Hu, Bambi
Three cellular automaton (CA) models of increasing complexity are introduced to model driven diffusive systems related to the generalized Frenkel-Kontorova (FK) models recently proposed by Braun...
Analytical Results For The Steady State Of Traffic Flow Models With Stochastic Delay (1998)
Wang, Bing-Hong, Wang, Lei, Hui, P. M., Hu, Bambi
Exact mean field equations are derived analytically to give the fundamental diagrams, i.e., the average speed - car density relations, for the Fukui-Ishibashi one-dimensional traffic flow cellular...
AVALANCHE DYNAMICS OF THE FINANCIAL MARKET
PEI-LING ZHOU, CHUN-XIA YANG, TAO ZHOU, MIN XU, JUN LIU, BING-HONG WANG
A parsimonious percolation model for stock market is proposed, of which the avalanche dynamics agree with the real-life one as well. We have also investigated how the interaction parameter p affects...
Global Optimization of Minority Game by Smart Agents
Yan-Bo Xie, Bing-Hong Wang, Chin-Kun Hu, Tao Zhou
We propose a new model of minority game with so-called smart agents such that the standard deviation and the total loss in this model reach the theoretical minimum values in the limit of long time....