In this assignment you are required to implement an information management system for handling data similar to that used in VLSI (very large scale integration) applications. In such an environment the primary entities are small rectangles and the problem in which we are interested is how to manage a large collection of them. In the following we trace the development of a variant of the quadtree...

In this assignment you are required to implement a system for handling data similar to that used in game programming. In such an environment the primary entities are small rectangles and the problem we are interested is how to manage a large collection of them. In the following we trace the development of a variant of the quadtree data structure that has been found to be useful for such problem...

This paper introduces a spatial indexing structure that adjusts itself so as to provide faster access to spatially referenced data most in demand. The structure is a hybrid of a splay tree and a quadtree. The quadtree is a well-known spatial data structure that successively segments a spatial data area into quadrants, preserving the spatial arrangement of the data. Access to data is based on a ...

In this assignment you are required to implement an information management system for handling data similar to that used in VLSI (very large scale integration) as well as game programming applications. In such an environment the primary entities are small rectangles and the problem in which we are interested is how to manage a large collection of them. In the following we trace the development ...

WU, W.; SANCHEZ, A., and ZHANG, M., 2011. An Implicit 2-D Shallow Water Flow Model on Unstructured Quadtree Rectangular Mesh. In: Roberts, T.M., Rosati, J.D., and Wang, P. (eds.), Proceedings, Symposium to Honor Dr. Nicholas C. Kraus, Journal of Coastal Research, Special Issue, No. 59, pp. 15-26. West Palm Beach (Florida), ISSN 0749-0208. An implicit finite volume scheme is developed to solve t...