User Tools

Site Tools


acq:integration

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Next revision
Previous revision
acq:integration [2007/12/20 21:14] – created artacq:integration [2022/02/10 13:34] (current) – external edit 127.0.0.1
Line 1: Line 1:
 +======Acquisitions/Serials - notes on integration======
  
 +We want to leverage attribute support for additional metadata. The attribute model is based on [[http://www.w3.org/TR/rdf-concepts/#section-triples|triples]] and can be queried in //WebTools//
 +but we want attribute support directly in //Desiderata//, specifically within the //Advanced Search//
 +option.
 +
 +{{:acq:advanceds1.jpg|Default Advanced Search Screen}}
 +
 +We change the layout here to include attributes. This is fairly basic, the search is only carried out if a //Attribute Value// is included, this could be expanded, but it seems likely that the vast majority of searches well be based on this criteria:
 +
 +{{:acq:advanceds2.jpg|Modified Advanced Search Screen}}
 +
 +Attributes are not included in the default keyword searching, which is based on [[http://lucene.apache.org/|Lucene]], and advanced searching uses a constraint approach for modifying queries.
 +
 +{{:acq:advanceds3.jpg|Results Screen with Constraint}}
 +
 +So, for example, this search is constrained by the attribute criteria, which can be extracted from the search by clicking on the //X//.
 +
 +{{:acq:advanceds5.jpg|Results Screen with Attribute Constraint}}

Except where otherwise noted, content on this wiki is licensed under the following license: CC Attribution-Share Alike 4.0 International
CC Attribution-Share Alike 4.0 International Donate Powered by PHP Valid HTML5 Valid CSS Driven by DokuWiki

© 2008-2022 GPLS and others. Evergreen is open source software, freely licensed under GNU GPLv2 or later.
The Evergreen Project is a U.S. 501(c)3 non-profit organization.