Showing 55 open source projects for "b-tree implementation"

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  • 1
    An open-source implementation of our network-based target deconvolution approach, named target addiction score (TAS). License: The TAS R-package is made available under the terms of the GNU General Public License, which means that the source code is freely available for use within other software, but if you alter the code and distribute it, you must make the new source code freely available as well.
    Downloads: 0 This Week
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  • 2
    GSS Engine

    GSS Engine

    GSS engine

    GSS is a JavaScript layout engine based on Grid Style Sheets (constraint CSS) using Cassowary constraint solver. It enables declarative relational layouts—expressing 'item A aligned to the right of item B'—and compiles these constraints into standard styles at runtime or build-time. Though experimental and labeled unstable, it showcases advanced layout paradigms beyond traditional CSS.
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  • 3
    Decision Tree

    Decision Tree

    ID3-based implementation of the ML Decision Tree algorithm

    DecisionTree is a Ruby library that implements decision tree learning with the ID3 information-gain algorithm. It can train models from discrete, continuous, or mixed attribute data. Continuous features are evaluated across possible split points to build threshold-based binary branches. Discrete models classify unique labels and can be rendered for visual inspection. The library supports inconsistent datasets, multiple or symbolic outputs, and fallback values when no branch matches an input....
    Downloads: 1 This Week
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  • 4
    CLAW is a C++ Library providing various tools in different domains, like a Tweener framework, Bézier curves manipulation, a map with multiple value types, a binary search tree container implemented as an AVL and an implementation of the sockets as std::stream. The library also includes a set of classes to easily load and write png, jpeg, gif files and other image formats. Finally, a part of the library is devoted to artificial intelligence in games and includes a generic alpha-beta algorithm. Each module is provided with an example program.
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    Downloads: 1 This Week
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  • 5

    drvq

    dimensionality-recursive vector quantization

    drvq is a C++ library implementation of dimensionality-recursive vector quantization, a fast vector quantization method in high-dimensional Euclidean spaces under arbitrary data distributions. 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.
    Downloads: 0 This Week
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  • 6
    A capsule tree is a general purpose, self-balancing tree data structure for large, ordered, data-sets. It is designed to provide the same characteristics as B-trees and B+trees, but built from the ground up for in-memory usage. In other words, there are no provisions for “slow” I/O cases. The original motivation for this tree was a better backend for memory managers.
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  • 7
    XmlPlus xsd2cpp : C++ XML Data Binding

    XmlPlus xsd2cpp : C++ XML Data Binding

    c++ xml data binding tool (free - lgpl)

    Provides XML Data Binding for C++ through XML Schema. Features: a) xsd2cpp - generates C++ XML Objects(X/O mapping) b) XML I/O ie. marshalling-unmarshalling(serialization-deserialization) c) roundtrip retains processing instructions and comments
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  • 8
    Stand-alone Java library implementing parser/formatter/comparator/validator for JSON/XML-like text formats oriented on JSON-like object model (list,map,scalar + reflection). Library is designed to maximize adaptivity via set of extendable modules.
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  • 9
    Semantic query optimization (SQO) is the process of finding equivalent rewritings of an input query given constraints that hold in a database instance. We present a Chase & Backchase (C&B) algorithm strategy that generalizes and improves on well-known methods in the field. The implementation of our approach, the pegasus system, outperforms existing C&B systems an average by two orders of magnitude. This gain in performance is due to a combination of novel methods that lower the complexity in practical situations significantly.
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  • 10
    VHDT

    VHDT

    VHDL Design Tool - code generation and project management

    Application simplifies the development and management of VHDL projects. The project is displayed in a well-arranged tree structure depending on the hierarchy of entities. It also helps to maintain projects in a consistent state. Other features include automatic generation of VHDL testbenches and structures based on user-defined templates. The NetBeans platform is used as a basis for the implementation.
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  • 11
    This project aims to provide an extensible Tree interface to supplement the Java Collections framework, making full use of Java 5 generics. At least one reference implementation will be provided as part of the scope of this project.
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  • 12

    Prefix Tree

    A lighting-fast prefix tree and DAWG implementation in C and python

    A lighting-fast prefix tree (trie) and compressed prefix tree (DAWG) implementation. This library can be usefull for longest-prefix matching, code completion, dictionary compression, spell checking.
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  • 13

    Recursive LDD

    Recursive implementation of List Dynamic Dependencies (LDD)

    Recursive LDD (recursive-ldd) is a Perl script that allows displaying a tree-like hierarchy of shared library dependencies. The script calls on the standard Linux ldd utility in a recursion for every listed binary and library. It completes running when no matches are found in the current branch. It can also print unique values only as well as environment variables that affect the loading of libraries: LD_LIBRARY_PATH and LD_PRELOAD. Same limitations to standard ldd apply. Recursive-ldd...
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    Downloads: 2 This Week
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  • 14
    Zebra_MPTT

    Zebra_MPTT

    A PHP implementation of the modified preorder tree traversal algorithm

    Zebra_MPTT is a PHP class that provides an implementation of the modified preorder tree traversal algorithm making it easy for you to use MPTT in your PHP applications. It provides methods for adding nodes anywhere in the tree, deleting nodes, moving and copying nodes around the tree and methods for retrieving various information about the nodes. Zebra_MPTT uses table locks making sure that database integrity is always preserved and that concurrent MySQL sessions don’t compromise data integrity. ...
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  • 15
    JDots, Java Dynamic Object Tree Software. A library/framework to create a dynamic tree of Java objects, for active method communication/propagation. Java implementation of the BEAST project.
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  • 16
    B-Tree implemented in Common Lisp. Stores key/value pairs onto disk based data structure. Current implementation has been tested with SBCL. Project was originally at alien-consader.org but is now made available at SourceForge.
    Downloads: 1 This Week
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  • 17
    ProDT is a Prolog Integrated Development Environment (IDE) aiming to be as rich in functionality as the Eclipse's java IDE, and to support any standard Prolog implementation. Currently is being supported SWI Prolog, B-Prolog and XSB Prolog
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  • 18
    A simple Ternary Search tree implementation, which also includes delete and getting common prefixes operation. I've tested it on Linux WindRiver 1.4 box with g++. Please report bugs at kunalekawde2002@yahoo.com
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  • 19
    Fast cython implementation of trie data structure for Python. Development is inactive, but moved to: http://github.com/martinkozak/cytrie.
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  • 20
    Another xwiki document tree implementation. There are provided as samples two velocity files: one is a JavaScript approach (offers the posibility in expanding / collapsing a tree node) and the second a standard velocity approach.
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  • 21
    This is a fully STL-compliant C++ map/set/multimap/multiset implementation for g++ using an AVL tree instead of a Red-Black tree (that is present in current libstdc++).
    Downloads: 0 This Week
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  • 22
    This is an avl tree implementation. It is implemented in very optimized way and easy to use. It does not force you to use any specific way of memory allocation. It does not use recursive call. It is implemented with emphasis on speed and simplicity.
    Downloads: 1 This Week
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  • 23
    'Bob' is an xml/language binding tool. It maps xml documents to an object tree equivalent in the given language implementation. 'Bob' provides a convenient way to bind XML documents to object representations. This makes it easy for you to incorpo
    Downloads: 0 This Week
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  • 24
    A Java implementation of a cubic B-spline curve smoothing function. Allows an arbitary number of points with a variable number of dimensions to have a cubic B-spline curve "fitted". Useful in finance for analysing bond or swap yield and discount curves.
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  • 25
    a C++ template container implementation of k-dimensional space sorting based on the kd-tree data structure. THIS PROJECT HAS MOVED TO ALIOTH.DEBIAN.ORG
    Downloads: 0 This Week
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