The Authenticate module provides a mechanism to verify if site content has been plagiarized.
The module is a framework which supports various search APIs (plugins) to scour the net looking for possible plagiarized content. The framework provides support for 2 different types of APIs - Standard APIs (Google and Yahoo plugins are included here) and Custom APIs (such as the 3rd party paid authentication service from iThenticate (www.ithenticate.com)).
The Standard APIs process is basically:
split BODY of node to be checked into configurable number of consecutive word "chunks"
use API's search engine (Google or Yahoo for example) to search for any URL's which match each chunk
load the full page content for each matching URL and do complex comparison against the entire body of the node
come up with a comparison score based on how closely the content matches between the scraped URL's content and the body of the node
provide a report of all matching URL's whose comparison score exceeds a configurable threshold
Custom API's like iThenticate's do their own search offsite from the user's Drupal site and return a report in any fashion they prefer (embedded in an iFrame within the Drupal site).
This modul is no longer supported. I have no time anymore to fix issues in my private time. Any requests for maintain will be welcome.
File Framework is a collection of modules which allow uploading, converting and displaying different media type files as Drupal nodes. It uses the distributed content-addressable storage (CAS) system Bitcache for a mass file storage and RDF for metadata storage.
The Taxonomy VTN module provides an index for vocabularies, terms and nodes just like those you find at the end of reference or technical books. It supports synonyms, terms, related terms, and parent/child relations. The root Taxonomy VTN path is http://www.example.com/taxonomy_vtn
On June 15, 2009 I fixed a couple of problems: the master index would show the first description found for all the entries. The Node back link when coming from a parent/child page would send you back to the main vocabulary page with all the terms.
Limit the amount of nodes or comments your users create over a given time period. This module has been rewritten to integrate with Rules. Instead of going to a page to assign limits you now just need to create rules. A default rule has been provided as an example.
When creating your rules there are now many hundreds of ways to implement your limits. Limits can be applied to roles, users, dates, or anything that can be accessed using PHP.
Please include all relevant information when posting an issue to the queue. This would include your exported rule, a detailed description of what you are trying to do, and any other pertinent information. The more information you give me the quicker and easier I will be able to help you.