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From Richard Eckart de Castilho <eck...@ukp.informatik.tu-darmstadt.de>
Subject Re: making hiearchical annotations in UIMA
Date Sat, 09 Feb 2013 07:01:56 GMT
Am 09.02.2013 um 01:38 schrieb Prem Devanbu <devanbu@cs.ucdavis.edu>:

> We  want to annotated some text with a syntax tree, and we're having trouble finding
examples or tutorial content on how this should be done within UIMA. Any pointers appreciated.


The typical way to represent a tree is defining a tree node type like this:

Node {
  Node parent;
  FSArray<Node> children;
  String tag;
}

An example for such a type is the "Constituent" type in the DKPro Core Syntax type system:

http://code.google.com/p/dkpro-core-asl/source/browse/de.tudarmstadt.ukp.dkpro.core-asl/trunk/de.tudarmstadt.ukp.dkpro.core.api.syntax-asl/src/main/resources/desc/type/Constituency.xml

-- Richard

-- 
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Richard Eckart de Castilho
Technical Lead
Ubiquitous Knowledge Processing Lab (UKP-TUD) 
FB 20 Computer Science Department      
Technische Universit├Ąt Darmstadt 
Hochschulstr. 10, D-64289 Darmstadt, Germany 
phone [+49] (0)6151 16-7477, fax -5455, room S2/02/B117
eckart@ukp.informatik.tu-darmstadt.de 
www.ukp.tu-darmstadt.de 
Web Research at TU Darmstadt (WeRC) www.werc.tu-darmstadt.de
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