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tpie

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  Analyzed about 11 hours ago

The TPIE (Templated Portable I/O Environment) library is a tool box providing efficient and convenient tools to ease the implementation of algorithm and data structures on very large sets of data.

77.7K lines of code

3 current contributors

8 months since last commit

2 users on Open Hub

Very Low Activity
0.0
 
0 Reviews
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Mostly written in C++
Licenses: lgpl3
Tags algorithms big b+tree c++ datastructures external huge io large memory stream templates

JSTS Topology Suite

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  Analyzed about 18 hours ago

The JSTS Topology Suite is a JavaScript library of spatial predicates and functions for processing geometry conforming to the Simple Features Specification for SQL published by the Open Geospatial Consortium. JSTS Topology Suite is also a JavaScript port of the well established Java library JTS ... [More] Topology Suite with a built in parser for OpenLayers geometries. [Less]

36.2K lines of code

2 current contributors

about 1 year since last commit

2 users on Open Hub

Very Low Activity
5.0
 
0 Reviews
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Mostly written in JavaScript
Licenses: lgpl-2_0
Tags algorithms geometry geospatial gis javascript library ogc openlayers

Generic STL

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  Analyzed 1 day ago

A generic implementation of STL containers and some STL algorithms. It is absolutly independent from external types it use only types declared in type_traits. So containers can be used with any poiner types which satisfies PointerConcept.

37K lines of code

0 current contributors

almost 13 years since last commit

1 users on Open Hub

Inactive
5.0
 
0 Reviews
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Mostly written in C++
Licenses: lgpl3
Tags algorithms c++ container data-structures development generic genericprogramming generics library programming stl templates

CRM114 for Ruby

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  Analyzed 28 minutes ago

Ruby interface to the CRM114 Controllable Regex Mutilator, an advanced and fast text classifier that uses sparse binary polynomial matching with a Bayesian Chain Rule evaluator and a hidden Markov model to categorize data with up to a 99.87% accuracy.

197 lines of code

0 current contributors

almost 16 years since last commit

1 users on Open Hub

Inactive
5.0
 
0 Reviews
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Mostly written in Ruby
Licenses: mit
Tags algorithms analysis api bayesian classifier classifiers computational_linguistics crm114 development machine_learning parser programming 5 more...

igraph library

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  Analyzed about 21 hours ago

This is another library for creating and manipulating graphs. There is simply no other graph library out there which can be handle graphs of the size the author is confronted with efficiently. Whenever possible igraph tries to be also user friendly and portable. igraph started as an additional ... [More] package to the GNU R statistical environment, and still some functions which are hard to implement in C are available only in R (like interactive graphics). Most functions are however now written in C and they can be compiled without R as a separate library. [Less]

728K lines of code

16 current contributors

7 days since last commit

1 users on Open Hub

Very High Activity
5.0
 
0 Reviews
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Mostly written in C
Licenses: gpl
Tags algorithms c++ graph graphml library linux mac math mathematics network programming python 5 more...

Starlink

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  Analyzed 1 day ago

The Starlink Project was a UK astronomical computing project which supplied general-purpose data reduction software.

4.94M lines of code

7 current contributors

4 days since last commit

1 users on Open Hub

Low Activity
0.0
 
0 Reviews
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Mostly written in Fortran (Fixed-format)
Licenses: No declared licenses
Tags algorithms astronomy c fortran77 imageprocessing perl

EvoSynth

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  Analyzed about 14 hours ago

EvoSynth (Evolutionary Computation Synthesizer) is a framework for rapid development and prototyping of evolutionary algorithms.

8.04K lines of code

0 current contributors

over 14 years since last commit

1 users on Open Hub

Inactive
5.0
 
0 Reviews
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Mostly written in Ruby
Licenses: mit
Tags algorithms computation development evolutionary framework prototyping rapid ruby thesis

Cryptolysis

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  Analyzed about 3 hours ago

A Java framework for testing heuristics in breaking classifcal ciphers.

3.42K lines of code

0 current contributors

about 13 years since last commit

1 users on Open Hub

Inactive
5.0
 
0 Reviews
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Mostly written in Java
Licenses: BSD-3-Clause
Tags algorithms analysis classifiers cryptanalysis crypto framework java marf research statistics text_processing zipfs_law

TSP Solver and Generator

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  Analyzed about 12 hours ago

TSPSG is intended to generate and solve Travelling Salesman Problem (TSP) tasks. It uses the Branch and Bound method for solving. Its input is a number of cities and a matrix of city-to-city travel costs. The matrix can be populated with random values in a given range (which is useful for generating ... [More] tasks). The result is an optimal route, its price, step-by-step matrices of solving, and a solving graph. The task can be saved in an internal binary format and opened later. The result can be printed or saved as PDF, HTML, or ODF. TSPSG may be useful for teachers to generate test tasks or just for regular users to solve TSPs. Also, it may be used as an example of using Branch and Bound method to solve a particular task. [Less]

6.14K lines of code

0 current contributors

over 9 years since last commit

1 users on Open Hub

Inactive
0.0
 
0 Reviews
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Mostly written in C++
Licenses: gpl
Tags algorithms c++ education gpl gplv3 graph learning math mathematics maths open_source qt 4 more...

Java Genetic Algorithm Library

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  Analyzed about 7 hours ago

An object oriented library of an Genetic Algorithm, implemented in Java. Clear separation of the several concepts of the algorithm, e.g. Gene, Chromosome, Genotype, Phenotype, Population and Fitness Function. The fitness calculation is parallelized.

77.5K lines of code

1 current contributors

3 months since last commit

1 users on Open Hub

Moderate Activity
5.0
 
0 Reviews
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Mostly written in Java
Licenses: apache_2
Tags algorithms artificialintelligence evolutionary evolutionaryalgorithm geneticalgorithm heuristicalgorithm optimization parallelized