Search Results for "algorithm" - Page 63
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Showing 2943 open source projects for "algorithm"
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Edge Detection using Canny
A rough edge detection using the canny edge detection algorithm
The algorith detects the corners of the object in the image. Usefull when you want to detect only one object, that can be encased in a rectangle. -
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Parallel DPCM
C# Parallel implementation of DPCM alogrithm
An implementation of the DPCM algorithm for compressing and decompressing an avi video file. It shows the compression size, as it is saved in a txt file near the avi original file. The decompression results in another avi file, saved near the original file. If the width and height of the frames aren't a multiple of 16, they are completed with black pixels. The pixel macroblocks of 16x16 are generated on separate threads for each frame and they are replaced on frames at decompression sequentially. ... -
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java quickShort
quick short in java
This simple shorting large data from file using quickshort algorithm -
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GenNon-h
Simulating non-homogeneous multiple sequence alignments
...GenNon-H is the first package designed to generate multiple sequence alignments under the discrete-time Markov processes on phylogenetic trees, which samples directly from the transition matrices. Based on the input model and a phylogenetic tree in the Newick format (with branch lengths measured as the expected number of substitutions per site), the algorithm produces DNA alignments of desired length. GenNon-H is a collaborative project described at http://genome.crg.es/cgi-bin/phylo_mod_sel/AlgGenNonH.pl. -
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This program is able to detect circles in images. Therefor it uses the hough algorithm CvHoughCircles from the OpenCV library. You can define all parameters e.g. min-/max radius, min distance between circles, all kinds of thresholds, filters and so on.
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Sharp Statistics
A simple program for comparing data sets with simple algorithms.
Replace the data in the data.db file with your own data using an sqlite3 manager. Tables are read as data set names, and the values are read as the data points of the data sets. Load the application, choose an algorithm, and the program will find the pairs that best match each other. -
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The Java RTree project aims to maintain an Java version of the RTree spatial indexing algorithm. See http://jsi.sourceforge.net for more information, and http://github.com/aled/jsi for latest development code.
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QuasiRecomb
Probabilistic inference of viral Quasispecies
...We present a jumping hidden Markov model that describes the generation of the viral quasispecies and a method to infer its parameters by analysing next generation sequencing data. We offer an implementation of the EM algorithm to find maximum a posteriori estimates of the model parameters and a method to estimate the distribution of viral strains in the quasispecies. The model is validated on simulated data, showing the advantage of explicitly taking the recombination process into account, and tested by applying to reads obtained from experimental HIV samples. -
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tawSolver
An efficient implementation of the DPLL Algorithm
This is Version 1.0. A later version is available on https://github.com/OKullmann/oklibrary/blob/master/Satisfiability/Solvers/TawSolver/tawSolver.cpp -
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Small calculator coded in c++. Intended to be used in a terminal, takes argument(s) and outputs the result(s) chronologically. The code is about 200lines, and benefits from the shunting yard algorithm. This is not a complete calculator, don't know if it will be because i only coded it to enable myself to do quick calculations while in a terminal. Therefore it does not check for typos, and a wrong formulated expression may result into a segmentation fault. It's infix notation, and as long as you remember to always include 2 numbers per operator(including -) it should be fine. ...
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LTS: Learning to Search
Discriminative subgraph mining by learning from search history
LTS (Learning to Search) is an implementation of an algorithm described in "LTS: Discriminative Subgraph Mining by Learning from Search History" in Data Engineering (ICDE), IEEE 27th International Conference, pages 207-218, 2011. The purpose of LTS is to find discriminative subgraphs, which are smaller graphs that are embedded in larger graphs that all share a certain trait. A discriminative subgraph can help to characterize a complex graph and can be used to classify new graphs with unknown traits. ... -
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libfgen
Library for optimization using a genetic algorithm or particle swarms
libfgen is a library that implements an efficient and customizable genetic algorithm (GA). It also provides particle swarm optimization (PSO) functionality and an interface for real-valued function minimization or model fitting. It is written in C, but can also be compiled with a C++ compiler. Both Linux and Windows are supported. -
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dbtesma
efficient data generation for benchmarks and performance analysis
Highly efficient Data Generator for Benchmarks and Algorithm Performance Analysis. Supports fully configurable schemata as well as meta structures like Foreign Keys and Functional Dependencies. -
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GAET
Genenitc Algorithm : Educational Tool
The project consists of several parts : A simple framework dedicated to quick implementation of problem resolution algorithms using genetic algorithms ; Some problem resolution algorithms using genetic algorithms ; A graphical interface dedicated to the testing and learning of genetical algorithms. -
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jsonpack
A compression algorithm for JSON
See https://github.com/sapienlab/jsonpack -
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memory allocation library
This is a memory allocation library , allocation is done through the
This is a memory allocation library allocation is done through the expansion of the size of the heap the algorithm is used the first adaptation Library open source, you can be free to use and modify, but do not for malicious ways if you find bugs, please inform me Installation method: make install uninstall method: make remove Usage: #include <mem.h>, -lmcm attention: ALl out of bounds modify data's behavior will result in the operating function uncertain author: 颜文泽 (The English name: robin) -
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The Document Analysis and Exploitation Platform is a Drupal based web interface to a cloud enabled Document Analysis resource set.
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sudoku Solver
A sudoku solver project built with Java with a user friendly interface
This project has been built to allow you solve any Sudoku problem in no time. The project built using Java programming language. It`s simple interface built using Swing technology. A smart algorithm has been designed to solve your problem. First, using the systematic human way of solving. If the human failed to solve, your problem will be passed to a stronger algorithm that based on Try and Fail techniques and possibilities. Enjoy, learn and develop. You need to install Java JRE to run the .jar file. Feel free to put your feedback, if you want. -
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qure
software for viral quasispecies reconstruction from next-gen seq. data
...The software performs alignments of sequence fragments against a reference genome, finds an optimal division of the genome into sliding windows based on coverage and diversity and attempts to reconstruct all the individual sequences of the viral quasispecies--along with their prevalence--using a heuristic algorithm, which matches multinomial distributions of distinct viral variants overlapping across the genome division. QuRe comes with a built-in Poisson error correction method and a post-reconstruction probabilistic clustering, both parameterized on given error rates in homopolymeric and non-homopolymeric regions. -
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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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ResultsDB
Manage your algorithm results.
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AESEncryptor is a fast and simple utility to protect your files with the Advanced Encryptation Standard algorithm. It is safer than zip or rar files because a simple force-attack can reveal their password. A force-attack to an AES encriptation could delay millions of years. There are available the source code of the GUI, a CaptionProgressBar and the RijndaelCryptorProvider, the core of the application which can start a encriptation process in a simple code line.
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DJDarwin
A Genetic algorithm approach to creating beats.
The program puts beats through evolution - survival, mutations, reproduction. The purpose, in the words of Africa Bambaataa - Looking for the perfect beat. Using a genetic algorithmic framework, the user's taste defines a Beat fitness function - she decides which beats survive and breed, and which join the choir invisible. In addition, the user can easily define an automatic fitness function, put the program on 'autopilot' mode, and let it speed up evolution. Different types of...
