including transaction costs. Computational results based on clustering selection are compared to those of random techniques and … show the importance of clustering in noise reduction and robust forecasting applications, in particular for enhanced index …

intervals are also long-term correlated with the exponent γ, yielding clustering of both small and large return intervals. We … provide indications that both the stretched exponential behaviour and the clustering of rare events can be seen in long …

vehicles are clarified by analyzing traffic patterns. The clustering of vehicles varies with the cycle time of signals. The … maximum current is closely connected to vehicular clustering. Clustering of vehicles is controlled by varying both split and …

carried by a telephone network. In this paper, we investigate the effect of user clustering on the telephone traffic based on … found that the carried traffic is not affected by the clustering. On the other hand, a scale-free user network with high … clustering produces more carried traffic compared to one with smaller clustering because of the larger call arrival rate and the …

-dimensional plane have been studied with special attention to clustering, using hypernetted chain integral equation theory. The …

We inspect a possible clustering structure of the corruption perception among 134 countries. Using the average linkage … clustering, we uncover a well-defined hierarchy in the relationships among countries. Four main clusters are identified and they … of hierarchical and clustering methods to the specific case of corruption. …

standard mean-field description which neglects correlation effects and clustering; (ii) a moment dynamics description which … approximately incorporates correlation and clustering effects; and (iii) averaged data from repeated discrete simulations which … directly incorporates correlation and clustering effects. Comparing these three descriptions indicates that the mean-field and …

the entire population), and the clustering coefficient. A novel network-generation procedure based on random graphs with a … clustering coefficient has a negative impact on diffusion, a finding that contributes to the ongoing controversy on the benefits …