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https://issues.apache.org/jira/browse/STANBOL-1141?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Antonio David Pérez Morales updated STANBOL-1141:
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Attachment: (was: gsoc-wikilinks-1.0-SNAPSHOT.zip)
> Wikilinks Parser and TDB Generator
> ----------------------------------
>
> Key: STANBOL-1141
> URL: https://issues.apache.org/jira/browse/STANBOL-1141
> Project: Stanbol
> Issue Type: Sub-task
> Components: Enhancer, Entityhub
> Reporter: Antonio David Pérez Morales
> Labels: freebase, jenatdb, wikilinks
> Original Estimate: 336h
> Remaining Estimate: 336h
>
> Cross-document coreference resolution is the task of grouping the entity
> mentions in a collection of documents into sets that each represent a
> distinct entity. It is central to knowledge base construction and also useful
> for joint inference with other NLP components.
> Wikilinks is one of the result of this task. Wikilinks dataset comprising of
> 40 million mentions over 3 million entities. The method is based on finding
> hyperlinks to Wikipedia from a web crawl and using anchor text as mentions.
> The resource provides URLs of webpages, along with the anchor of the links,
> and the Wikipedia pages they link to. As provided, this dataset can be used
> to get all the surface strings that refer to a Wikipedia page, but further,
> it can be used to download the webpages and extract the context around the
> webpages
> UMass (http://www.iesl.cs.umass.edu/) has created expanded versions of the
> dataset containing the following extra features:
> * Complete webpage content (with cleaned DOM structure)
> * Extracted context for the mentions
> * Alignment to Freebase entities
> The expanded dataset can be downloaded from
> http://iesl.cs.umass.edu/downloads/wiki-link/context-only/
> A tool is needed for parsing this information and store it in any kind of
> storage consumible later within Stanbol. For the first version, it is
> possible to convert this dataset to RDF and store it in a triple store like
> JenaTDB. The goal of this task is to provide an API on the top of this store
> for easing the retrieval of entities' contextual data. So, "in disambiguation
> time", we can use the URI of the referenced entity to lookup for
> disambiguation contexts in Wikilinks
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