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https://jira.duraspace.org/browse/DS-1229?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=25623#comment-25623
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Kevin Van de Velde commented on DS-1229:
----------------------------------------

Pull request: https://github.com/DSpace/DSpace/pull/45
                
> @mire discovery contribution
> ----------------------------
>
>                 Key: DS-1229
>                 URL: https://jira.duraspace.org/browse/DS-1229
>             Project: DSpace
>          Issue Type: Improvement
>          Components: Discovery
>            Reporter: Kevin Van de Velde
>            Assignee: Kevin Van de Velde
>            Priority: Major
>             Fix For: 3.0
>
>         Attachments: 01 Hit Highlighting & Search Snippets.png, 02 Related 
> Items.png, 03 Access rights awereness.png, 04 Access rights awereness.png, 05 
> Improved Usability.png, 06 Improved Usability.png
>
>
> Discovery will receive the following features & improvements:
> * Search snippets & hit highlighting
> ** Uses stemming: e.g. "modeling" or "models" are considered identical for 
> hit highlighting.
> ** Display e.g. title, authors with search keywords highlighted in the 
> regular display
> ** Display the abstract or full text: limited to the section containing 
> relevant keywords
> * "More like this feature", aka Recommendations
> ** Shows related items on item display pages
> ** Items with similar title, author, creator, subject as current item
> ** Configurable in Spring: which fields used for matching, minimum matching 
> strength, max # items, minimum word length
> * Hierarchical metadata facet support
> ** Will display only top-level facets in navigation bar
> ** User can filter on either top-level or lower-level topics
> ** After including a filter on top-level facet, Discovery will display both 
> the items containing the top-level facet and the items contain the child 
> facets
> * Access Rights Awareness
> ** Relevant for items without READ rights
> ** If metadata is private, items are not included in search results (unless 
> the current user has permissions to see the item metadata)
> * Improved user interface
> ** Stronger focus on search field
> ** No filters displayed by default
> ** Clearer differentiation exact filters from sidebar vs. plain text filters

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