Showing 831 open source projects for "java open source"

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  • 1
    The NSketch library provides implementations of most common sketch-based algorithms (histograms, quantile, frequent items, bloom filter ...). The library is written in C# for .Net.
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  • 2
    Simple platform independent library for comparing strings against the wildcard masks.
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  • 3
    LibPPQ is a small C++ library with templates that aims to be a "persistent" drop in replacement for the std::priority_queue template. Other than std::priority_queue however libppq limits its priorities to be unsigned integers.
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  • 4
    The Simple RTF Writer (SRW) is a slim Java library which empower Java programms to create RTF ("Rich Text Format" - an alternative document format from Microsoft) documents and fill bookmarks and fields in existing RTF documents on any platforms.
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  • 5
    YABI93 is an Interpreter for the esoteric programming language Befunge, version "Befunge93". It is written in Java 1.5 and uses Swing for its graphical interface. YABI supports a multilanguage GUI.
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  • 6
    distDES is a Java RMI-based application which manages load balancing on heterogeneous clusters. Development will extend the theoretical initial implementation to include clustered Rainbow Table generation and encryption algorithm collision detection.
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  • 7
    Mr. Logister is a resource scheduling application that uses genetic algorithms to find the best utilization and allocation of resources. The scheduler understands hard constraints like free/busy time and soft constraints like suitability and preferences.
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  • 8
    MobileMath is a software written by using J2ME technolology. It turns mobile into calculator supporting many operations such as : evaluate expression, plotting, differentiate & integrate expression... It can run on any mobiles supporting Java.
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  • 9
    JXmlSql is a Java database API ( MySql, Oracle, Access )that eliminates JDBC code. JXmlSql allows developers to define application and prepopulation SQL statements inside xml files. Options for query, insert, update, delete, report and prepopulation SQL.
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  • 10
    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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  • 11
    This project is no longer supported by its creators. salgo is a C framework you can use to implement sorting algorithms. It provides different ways of filling an array and then sorting this in ascending or descending order (a stop watch is included).
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  • 12
    Genetic Algorithm implementation.
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  • 13
    A graph library, developed in Java.
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  • 14
    Fully playable Java game demo illustrating basic game programming technics, such as sprite animation, pixmap fonts, time or frame related game loop, affine transformations, convolution filters, sound generation and playback...
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  • 15
    Wallaroo is an infinite precision constraint solving and optimization library for linear constraints over the rational numbers. It handles equalities (=), inequalities (<=, >=), strict inequalities (<, >), and disequalities (!=).
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  • 16
    neochip is a collection of algorithms for high-density oligonucleotide microarrays. The current version contains heuristic algorithms that attempt to improve the quality of arrays by re-designing their layout (the location of the probes on the chip).
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  • 17
    A 100% Pure Java(tm) Polygon Triangulation Library
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  • 18
    brCluster is a class library, written in java, that implements generic clustering algorithms carefully designed to allow its aplication in any kind of data. The algorithms implemented are K-means and Hierarchical Clustering (Simple and Complete Link).
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  • 19
    Neural network libraries in many different languages compatible with each other, such that neural networks can be trained on one platform and utilised on another.
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  • 20
    A java framework for developing meta-heuristics that supports the use of grids environments. The meta-heuristics planned to be realeased are GAs, VNS and NNs. The grid middleware that will be firstly explored is the OurGrid solution.
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  • 21
    phonet4j is the port of a extensible, rule based algortihm for phonetic conversions written by Joerg Michael to java. His code was first published in the computer magazine c't (issue 25/1999, pp. 252). Includes two rulesets for the german language.
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  • 22
    A set of useful non-visual C#/.NET classes
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  • 23
    DBI++ is a C++ port of the famous Perl DBI module. Currently it just supports MySQL, but the goal is, to extend it to a driver-independent interface. License is LGPL, so it can be used in closed-source-software, too.
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  • 24
    Python functions that Googlers have found useful.
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  • 25
    NAC is a collection of tools for cryptography. The goal is to provide simple-to-use crypto tools (like an OTP, String and number generator, public key algorithm...) you can use under Linux, Windows...
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