We use the minimum spanning tree to extract the information from the correlations among several Asian countries. We found that as well as implemented in stock prices the currency tree shows the similar robustness by observing the survival ratios of the edges. Interestingly, the yielded regional...

The paper discusses the utilization of three-dimensional cellular automata employing the two-dimensional totalistic cellular automata to simulate how simple rules could emerge a highly complex architectural designs of some Indonesian heritages. A detailed discussion is brought to see the simple...

Indonesian traditional villagers have a tradition for the sake of their own social and economic security named “nyumbang." There are wide variations of the traditions across the archipelago, and we revisit an observation to one in Subang, West Java, Indonesia. The paper discusses and employs...

We discuss the way of hoax spreading as gossip and rumor throughout the social media, i.e.: Twitter, by observing an empirical case in Indonesia. We discuss the spreading factor of the gossip in the social media and see the epidemiology of the propagation hoax before and after the hoax being...