Showing 1626 open source projects for "algorithms"

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  • 1
    R Hadoop for Big Data

    R Hadoop for Big Data

    Download Free Associated R open source script files for big data analy

    Download Free Associated R open source script files for big data analysis with Hadoop and R These are R script source file from Ram Venkat from a past Meetup we did at http://www.meetup.com/R-Matlab-Users/events/85160532/ Also, there is a long video and Powerpoint presentation slide PDF with R files at: http://quantlabs.net/blog/2012/11/how-to-use-hadoop-and-r-for-big-data-parallel-processing-free-download-pdf/ Download source files from...
    Downloads: 0 This Week
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  • 2

    jawbone

    Collection of essential computer science data structures in Javascript

    Collection of essential computer science data structures in Javascript. Plus some additional nifty datastructures coming in upcoming versions. Contains basic data structures - Node - BinaryNode - TernaryNode - Stack - Queue - Dequeue
    Downloads: 0 This Week
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  • 3
    ACADO Toolkit

    ACADO Toolkit

    Toolkit for Automatic Control and Dynamic Optimization

    ACADO Toolkit is a software environment and algorithm collection for automatic control and dynamic optimization. It provides a general framework for using a great variety of algorithms for direct optimal control, including model predictive control, state and parameter estimation and robust optimization. ACADO Toolkit is implemented as self-contained C++ code and comes along with user-friendly MATLAB interface. The object-oriented design allows for convenient coupling of existing optimization...
    Downloads: 0 This Week
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  • 4
    SEAGE
    Search Agents - a framework for collaboration of meta-heuristic agents
    Downloads: 0 This Week
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  • 5
    Analytic Toolkit
    The purpose of the project is summarising effort from a number of analytic libraries, adding interactive web-based user interface and making a free open source solution for risk analytics and stress testing. Feb 8, 2012 Paul Glasserman's Importance Sampling and Tail Approximations as well as plain Monte Carlo have been implemented for for the widely used normal copula model of portfolio credit risk. The package includes source code, examples, spreadsheet with results and references to the papers.
    Downloads: 0 This Week
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  • 6

    gundercrypt [MOVED]

    A CLI text encrypting/ciphering program and library for java

    ** MOVED: to github.com/gundermanc/gundercrypt A CLI text ciphering program and library written in java that makes use of pseudo random numbers and a password (provided by the user) to generate encrypted text by selectively shifting each subsequent letter by a pseudo-random index, encoding it as a letter stored in a hidden position within the String, and then re shifting the encrypted String again by numeric values deduced from a password to provide a dual layer of security. Easily can be...
    Downloads: 0 This Week
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  • 7
    tiny-DSP library

    tiny-DSP library

    small and fast library dealing with signal processing

    Tiny-DSP library contains c sources of a fast, tiny, portable and generic FFT (Fast Fourier transform) and inverse FFT. Supported are all power of two sizes (like 2,4,8,16,32,...) for one and two dimensional floating point arrays.
    Downloads: 2 This Week
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  • 8
    Bit operations on integers for Python - fast C implementation of bit extraction, counting, reversal etc.
    Downloads: 0 This Week
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  • 9
    Quine-McCluskey minimizer

    Quine-McCluskey minimizer

    simplifies boolean functions with Quine-McCluskey algorithm

    Small console application written in C to simplify boolean functions with the Quine-McCluskey algorithm
    Downloads: 0 This Week
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  • 10
    textcrypter

    textcrypter

    textcrypter is an encryption tool using vigenere cipher algorithm

    Textcrypter is an encryption tool using vigenere cipher algorithm. Vigenere use the same key/password to encrypt and decrypt a file (symmetric key cryptosystem). Result of the encryption process is a ciphertext in hexa number.
    Downloads: 0 This Week
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  • 11
    User AES-128 bit encryption in counter mode of operation. supports interactive mode of operation and command line mode of operation.
    Downloads: 0 This Week
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  • 12

    genedne

    To identify cancer-related genes

    To identify cancer-related genes
    Downloads: 0 This Week
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  • 13

    ISAD

    Individual Synaptic Activity Detection (ISAD)

    ISAD is a peak detection software that detects individual (pre-)synaptic activity in microscopy images from neuronal cultures transfected with pHluorin. It computes synaptic signals from automatically segmented regions of interest and detects peaks that represent vesicle fusion events, thus, pre-synaptic activity. ISAD is based on MWA, which is a continuous wavelet transform based algorithm that employs multiple wavelets and is published as: Sokoll, S., Tönnies, K., and Heine, M. Detection...
    Downloads: 0 This Week
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  • 14
    AlgDomes

    AlgDomes

    Algorithms in Data Structures

    --> Now available in English! Click "Browse All Files" to get it. <--- AlgDomes is a free, open source, educational application, designed to visually project and explain known algorithms in data structures. Designed & Created by: Konstantinos Kourmousis and Pavlos Paschalidis. ====================================== Η εφαρμογή AlgDomes είναι μια δωρεάν, ανοιχτού κώδικα εκπαιδευτική εφαρμογή οπτικοποίησης και επεξήγησης γνωστών αλγορίθμων σε δομές δεδομένων. Δημιουργήθηκε από...
    Downloads: 1 This Week
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  • 15
    Genetic Algorithms Library (in Java)

    Genetic Algorithms Library (in Java)

    An API for Java developers who need Genetic Algorithms

    This API is intended to help developers use genetic algorithms in their own java applications. GeneticLibrary.zip contains the netbeans project of the API itself. GeneticTrial.zip contains another netbeans project which is an example explaining how to use the API. docs.zip is the documentation of the API. Please take a look there, it is really helpful. I have only two request from who will use this API; USE, UPDATE AND MODIFY IT FREELY JUST NOTE THE ORIGINAL AUTHOR
    Downloads: 0 This Week
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  • 16

    Exact Subgraph Matching Algorithm

    Exact Subgraph Matching Algorithm for Dependency Graphs

    The subgraph matching problem (subgraph isomorphism) is NP-complete. We designed a simple exact subgraph matching (ESM) algorithm for dependency graphs using a backtracking approach. The total worst-case algorithm complexity is O(n^2 * k^n) where n is the number of vertices and k is the vertex degree. We have demonstrated the successful usage of our algorithm in three biomedical relation and event extraction applications: BioNLP 2011 shared tasks on event extraction, Protein-Residue...
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  • 17

    IDA (Java)

    Java implementation of the IDA

    Information Dispersal Algorithym (IDA) is a method to split a file f into n pieces in such a way that the file can be reconstructed from some predefined subsets of pieces. this is a Java implementation.
    Downloads: 0 This Week
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  • 18

    php-url-extractor

    List al URLs present in requested URL in absolute format

    This php program extracts all URLs present on the requested URL, in absolute path.
    Downloads: 0 This Week
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  • 19
    Evolving Objects

    Evolving Objects

    This project have been merged within Paradiseo.

    See the new project page: https://nojhan.github.io/paradiseo/ (Archived project page: http://eodev.sourceforge.net/)
    Downloads: 0 This Week
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  • 20

    Water Retention on Magic Squares Solver

    Water Retention on Magic Squares with Constraint-Based Local Search

    A Constraint-Based Local Search solver for the Water Retention on Magic Squares-problem. The problem is a very hard combinatorial optimisation problem, invented by Craig Knecht. More can be read about it at: http://en.wikipedia.org/wiki/Water_retention_on_mathematical_surfaces Craig's website for the problem: http://www.knechtmagicsquare.paulscomputing.com/ The solver is mainly based on the theory and ideas from my bachelor thesis, which I wrote at Uppsala University, Sweden, for...
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  • 21
    Asteroid

    Asteroid

    A CBLS Engine in SCALA, NOW part of OscaR

    Asteroid has been merged with Scampi, to give rise to OScar. Follow us on https://bitbucket.org/oscarlib/oscar/wiki/Home Asteroid offers a powerful framework for developing constraint-based local search solution to combinatorial problems. This technique provides good scalability to real-world problems. It includes a library of standard constraints and invariants to declaratively define the problem you want to solve, and it also provides powerful search mechanisms.
    Downloads: 0 This Week
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  • 22
    libObfuscate
    libObfuscate 2.00 ISO C / open-source / system independent * Modern 256bit cryptography: AES, Anubis, Camellia, Cast-256, Clefia, FROG, Hierocrypt3, Idea-NXT, MARS, RC6, Safer+, SC2000, Serpent, Speed, Twofish, Unicorn-A, Wrapper * CSPRNG (based on AES) * Modern 512bit hashing: Grostl, Keccak, SHA2, Skein, Wrapper * Scrambling * Multi-layered obfuscation
    Downloads: 0 This Week
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  • 23
    A portable in-place bitwise binary Fredkin trie algorithm which allows for near constant time insertions, deletions, finds, closest fit finds and iteration. Is approx. 50-100% faster than red-black trees and up to 20% faster than O(1) hash tables.
    Downloads: 0 This Week
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  • 24
    Credit Card Validator

    Credit Card Validator

    Tool to validate your credit card numbers.

    This tool will verify the credit card numbers entered is valid or not. Supports almost all brands.
    Downloads: 5 This Week
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  • 25

    A Compressed Enhanced Suffix Array Index

    A Compressed Suffix Arrays Based Index with Succinct LCP Information

    We have moved our project to github. https://github.com/saaddan/Compressed-Enhanced-Suffix-Array
    Downloads: 0 This Week
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