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https://issues.apache.org/jira/browse/RAT-45?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Marija Sljivovic updated RAT-45:
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Attachment: copyandpaste.zip
This is first, very basic prototipe for copy&paste checker tool.
This simple demo tool checks is source code is copy&pasted from somewhere by
searching on
Google code search....
Tool is still unfinished with very basic usability.....
> Apache RAT copy&paste detector - tool for detecting copied(plagiarised) code
> by searching on web code search engines
> --------------------------------------------------------------------------------------------------------------------
>
> Key: RAT-45
> URL: https://issues.apache.org/jira/browse/RAT-45
> Project: RAT
> Issue Type: New Feature
> Environment: This improvements of Apache RAT tool will be written in
> Java.
> Requirements: OS with RE already installed on and Internet connection
> Reporter: Marija Sljivovic
> Attachments: copyandpaste.zip
>
> Original Estimate: 2688h
> Remaining Estimate: 2688h
>
> This document is about implementing new tool which will be included in Apache
> RAT project.
> Original idea: http://wiki.apache.org/general/SummerOfCode2009#rat-project
> Aim is to create working, modular, configurable command-line tool
> for searching the web based code search engines for possible plagiarised
> code in our code bases.
> Tool will be heuristic in nature. It will make guesses about code parts.
> If it decide that code is good-to-be-copy&pasted, it will check if there is
> matching code on code search engines.
> This part of code will be stored in report if any match is found.
> Man who read this report will decide about is code really copied or it is not.
> Algorithm which will be in base of this tool is variant of sliding-window
> algorithm.
> Current code parts which algorithm generate will be checked by different
> heuristic methods and optionally
> will be sent to some code search engine for checking.
> More information and ideas about this project can be found here:
> http://wiki.apache.org/general/MarijaSljivovic/SoC2009ApacheRatProposal
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