svn commit: r803191 - /websites/staging/stanbol/trunk/content/stanbol/docs/trunk/enhancer/chains/

[bu...@apache.org]

Author: buildbot
Date: Tue Jan 24 14:26:27 2012
New Revision: 803191

Log:
Staging update by buildbot for stanbol

Added:
    websites/staging/stanbol/trunk/content/stanbol/docs/trunk/enhancer/chains/enhancer-weightedchain-allactive.png   (with props)
    websites/staging/stanbol/trunk/content/stanbol/docs/trunk/enhancer/chains/enhancer-weightedchain-optionalinactive.png   (with props)
    websites/staging/stanbol/trunk/content/stanbol/docs/trunk/enhancer/chains/enhancer-weightedchain-requiredinactive.png   (with props)
Modified:
    websites/staging/stanbol/trunk/content/stanbol/docs/trunk/enhancer/chains/enhancer-weightedchain-config.png
    websites/staging/stanbol/trunk/content/stanbol/docs/trunk/enhancer/chains/weightedchain.html

Added: websites/staging/stanbol/trunk/content/stanbol/docs/trunk/enhancer/chains/enhancer-weightedchain-allactive.png
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Modified: websites/staging/stanbol/trunk/content/stanbol/docs/trunk/enhancer/chains/enhancer-weightedchain-config.png
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Added: websites/staging/stanbol/trunk/content/stanbol/docs/trunk/enhancer/chains/enhancer-weightedchain-optionalinactive.png
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Modified: websites/staging/stanbol/trunk/content/stanbol/docs/trunk/enhancer/chains/weightedchain.html
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--- websites/staging/stanbol/trunk/content/stanbol/docs/trunk/enhancer/chains/weightedchain.html (original)
+++ websites/staging/stanbol/trunk/content/stanbol/docs/trunk/enhancer/chains/weightedchain.html Tue Jan 24 14:26:27 2012
@@ -77,6 +77,13 @@
 <li>Engines with the same order may be executed simultaneously if the EnhancementJobMananger and the EnhancementEngine do support this feature.</li>
 </ul>
 <p>The WeightedCahin follows exactly the same algorithm as the WeightedJobManager used to decide the execution order of all active EnhancementEngines. However the WeightedChain will only consider configured chains and ignore others.</p>
+<p>The following image shows the ExecutionPlan as calculated based on the above configuration</p>
+<p><img alt="ExecutionPlan for the keyword chain" src="enhancer-weightedchain-allactive.png" title="The ExecutionPlan is calculated based on the 'order' information of the Enhancement Engines. In this case first 'metaxa' is used to convert any type of content to plain text; second the 'langid' engine is used to detect the language and third the Words mentioned in the text are used to lookup entities in DBpedia.org" /></p>
+<p>If some of the Enhancement Engines are not available this will be visualized as follows. If you parse content by using the RESTful interface similar information will be available via the the Execution Metadata included in the metadata of the enhanced content item.</p>
+<p><img alt="Optional Engine is inactive" src="enhancer-weightedchain-optionalinactive.png" title="The optional 'metaxa' engine is inactive. The engine can still be executed however content other than plain text will bot get enhanced" /></p>
+<p>This shows that the optional engine 'metaxa' is currently not available. The chain can be still used however the functionality provided by this optional engine will not be available. In this case only requests for plain text files could be processed.</p>
+<p>The following figure shows a situation where a required engine is not active. Requests to this chain will fail until all required engines are active.</p>
+<p><img alt="Requried Engine is inactive" src="enhancer-weightedchain-requiredinactive.png" title="The required 'langid' engine is not active. Because of this requests to this chain will fail." /></p>
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