Search Results for "tree file"

A really fast static spatial index for 2D points and rectangles in JavaScript. An efficient implementation of the packed Hilbert R-tree algorithm. Enables fast spatial queries on a very large number of objects (e.g. millions), which is very useful in maps, data visualizations and computational geometry algorithms.

Creates an index to DBF files using a B+ Tree; Cria um indice para um arquivo DBF usando uma arvore B+; Implementação em C; Baseada em Arquivo;

...It is an approximation of k-means that is practically constant in data size and applies to arbitrarily high dimensions but can only scale to a few thousands of centroids. As a by-product of training, a tree structure performs either exact or approximate quantization on trained centroids, the latter being not very precise but extremely fast. A detailed README file describes the usage of the software, including license, requirements, installation, file formats, sample data, tools, and options. With the sample data provided and the default options, it is possible to test the code immediately as a demo. ...

In this Project,you can find a Phone book is implemented in an AVL Tree, you add new contacts, delete, and save the list to a text file Please check the project files here: https://sourceforge.net/projects/phonebookavl/files/

The ordered_tree class template is an implementation in C++ of the ordered tree data structure. It implements breadth, depth search, as well as child and leaf iterators. A single header file is needed to use the code.

Alternative approach to minimum redundancy coding (fixed-length) without using tree data structures. The main advantages are simplicity and flexibility.

A Java API for using suffix trees with natural language and an Eclipse/SWT-based GUI for suffix tree visualization using Graphviz.