Project Details

not specified
Project Name: 
Xaira
Principal Investigator / Director: 
Lou Burnard
Oxford participants: 
Lou Burnard (Main Contact)
Other Participants: 
not specified
  • Division: Academic Services
  • Unit: IT Services
  • Sub-Unit: not specified
Start Date: 
not specified
End Date: 
not specified
Partner organizations (inside or outside Oxford): 
Guy Aston (University of Bologna)
Funder: 
Andrew W Mellon Foundation and the British National Corpus Consortium
Subject Area: 
Librarianship, Information & Museum Studies
Project Description: 

Xaira is the current name for a new version of SARA, the text searching software originally developed at OUCS for use with the British National Corpus. This new version has been entirely re-written as a general purpose XML search engine, which will operate on any corpus of well-formed XML documents. It is however best used with TEI-conformant documents.

Xaira has full Unicode support. This means you can use it to search and display text in any language, provided you have a suitable Unicode font installed on your system.

At the heart of Xaira is the Xaira Object Model. This defines a range of objects and methods for representing and searching large amounts of linguistic data. The Xaira Server program implements this model. The Xaira Indexer program creates platform-independent indexes from collections of XML documents for use by the Server. Both these Xaira components can be deployed on any platform.

Client programs can access a Xaira server using a close-coupled API such as that used by the Windows client (which is written in C++), or via XMLRPC or SOAP. We provide a fully-featured client for Windows, and simpler demonstration clients written in Java and in PHP.

All versions of Xaira are now distributed free of charge under the GNU General Public Licence.

ICT Methods: 
CategorySub-HeadingsDetails
Data analysisText AnalysisIndexing
- -Text mining
Last updated: 
25/06/2015 16:24:50
Updated by: 
martinw@ox.ac.uk