PLATARAN REMPUG RAWA BELONG

Rawa Trees

A rawa tree is a binary search tree for an ordinary random walk study the height H n of the rawa tree, and show that if X is absolutely continuous with bounded symmetric density, if X has nite variance, and if the density of X is bounded away from zero near the origin, then H n = p 2n tends to the Erd} os-Kac-R enyi distribution.

Roads Belong in Databases

The popularity of location-based services and the need to perform real-time processing on them has led to an interest in queries on road networks, such as finding shortest paths and finding nearest neighbors. The challenge here is that the efficient execution of operations usually involves the computation of distance along a spatial network instead of “as the crow flies,” which is not simple. T...

The Need to Belong

Sufficient matrices belong to L

In this paper, we establish a significant matrix class inclusion that seems to have been overlooked in the literature of the linear complementarity problem. We show that P∗, the class of sufficient matrices, is a subclass of L. In the course of demonstrating this inclusion, we introduce other new matrix classes that forge interesting new connections between known matrix classes.

Emergent Phenomena Only Belong to Biology

In this philosophical paper, I discuss and illustrate the necessary three ingredients which together could allow a collective phenomenon to be labelled as “emergent”. First the phenomenon, as usual, requires a group of natural objects entering in a non-linear relationship and potentially entailing the existence of various semantic descriptions depending on the human scale of observation. Second...