| 1 | Scientific publications about corpus development: |
| 2 | * [ftp://ftp.dcs.shef.ac.uk/home/robertg/papers/lrec00-ie-meets-cl-ter.pdf Temporal Annotations] |
| 3 | |
| 4 | Tools: |
| 5 | * [http://projects.ldc.upenn.edu/ace/tools/2005Toolkit.html NIST/ACE Annotation Toolkit] |
| 6 | |
| 7 | Guidelines: |
| 8 | * [http://projects.ldc.upenn.edu/ace/docs/English-Entities-Guidelines_v6.1.pdf Named Entity Recognition] |
| 9 | * [http://projects.ldc.upenn.edu/ace/docs/English-Relations-Guidelines_v6.0.pdf Relation Recognition] |
| 10 | * [http://www.ldc.upenn.edu/Creating/ Creating a Data Corpus] |