Showing 1 - 8 of 8
In this paper, we investigate how activity of complex neural networks depends on random long-range connections. Network … the nearest-neighbor neural network, occur. The spiking activity becomes stronger in intensity and higher in frequency as … activity of neural networks. Furthermore, the possible mechanism behind the action of random long-range connections is also …
Persistent link: https://www.econbiz.de/10010589131
activity and popularity, and find that the distributions of both of them follow a stretched exponential form which interpolates … of user activity the fat tail becomes more and more irregular, indicating different behavior patterns for users with …
Persistent link: https://www.econbiz.de/10010590072
of human activity as measured from forearm motion in subjects undergoing their regular daily routine. We demonstrate that … features. These patterns remain stable from one subject to another and are unaffected by changes in the average activity level … protocols, we demonstrate that they cannot account for the observed scaling patterns in activity fluctuations. We attribute …
Persistent link: https://www.econbiz.de/10010590502
attraction patterns of old ones, different heavy-tailed distributions for popularity and activity which have been observed in … feature of individual popularity and activity in online social systems and point out the potential simple mechanism underlying …
Persistent link: https://www.econbiz.de/10010591158
’s activity, and the interevent time all follow heavy-tailed distributions. (2) There exists a strongly positive correlation … between user’s activity and the total number of user’s actions, and a significantly negative correlation between the user …’s activity and the width of the interevent time distribution. We further study the rescaling method and show that this method …
Persistent link: https://www.econbiz.de/10010591842
In the Cont–Bouchaud model [cond-mat/9712318] of stock markets, percolation clusters act as buying or selling investors and their statistics controls that of the price variations. Rather than fixing the concentration controlling each cluster connectivity artificially at or close to the...
Persistent link: https://www.econbiz.de/10011058313
-average activity with respect to specific parameters: comfort angle turn and frequency of angle turn of walking agents. The main …
Persistent link: https://www.econbiz.de/10011061363
A new approach is developed to examine potential causality between merger activity and industrial production. The … evidence in support of causality between merger activity and industrial production, a result which has been predicted …
Persistent link: https://www.econbiz.de/10010589399