Scientific publications about corpus development:
  * [ftp://ftp.dcs.shef.ac.uk/home/robertg/papers/lrec00-ie-meets-cl-ter.pdf Temporal Annotations]
  * [http://www.l3s.de/~chirita/publications/chernov07building.pdf Test-Bed for Desktop Search]
  * [http://www.google.de/url?sa=t&ct=res&cd=1&url=http%3A%2F%2Fiswc2006.semanticweb.org%2Fitems%2FDellschaft2006fy.pdf&ei=T5XOR7fdKJL6-gLLiPS7Bw&usg=AFQjCNEycwHzLD2Zj03ZIvGecOyYGChbOg&sig2=5A662BVpty8dJ1gyp6aiDQ On How to Perform a Gold Standard Based Evaluation of Ontology Learning]
Tools:
  * [http://projects.ldc.upenn.edu/ace/tools/2005Toolkit.html NIST/ACE Annotation Toolkit]

Guidelines:
  * [http://projects.ldc.upenn.edu/ace/docs/English-Entities-Guidelines_v6.1.pdf Named Entity Recognition]
  * [http://projects.ldc.upenn.edu/ace/docs/English-Relations-Guidelines_v6.0.pdf Relation Recognition]
  * [http://www.ldc.upenn.edu/Creating/ Creating a Data Corpus]

Metrics:
  * [http://km.aifb.uni-karlsruhe.de/ws/eon2006/eon2006maynardetal.pdf Metrics in OBIE]
  * [http://gate.ac.uk/sale/ahm05/ahm.pdf Benchmarking ontology annotations]