License Agreement for the HamleDT 1.0


License Agreement for the HamleDT 1.0


the respective proprietors (see below the descriptions and terms for individual languages)
(the Proprietor)


the User

where I (the User) understand that HamleDT is based on many pre-existing treebanks, each of which has its authors and/or owners and license terms that are not identical for all the treebanks included. I have read the respective license terms, I understand them and I will use the data in accordance with them. I specifically acknowledge that some of the treebanks mentioned above permit only non-commercial usage.

The additional tree transformations and the software performing the transformations is copyright Charles University, Faculty of Mathematics and Physics, Institute of Formal and Applied Linguistics. It is provided as-is (without any warranty) and may be freely used, modified and redistributed under the GNU General Public License version 3.0 or the Perl Artistic License version 1.0.

Overview of corpora included and their license terms (README file)

lang.   CoNLL   license             name                                            web
ar      2007    own, LDC            Prague Arabic Dependency Treebank     
cs      2007    CC BY-NC-SA 3.0     Prague Dependency Treebank            
da      2006    GPL 3               Copenhagen Dependency Treebank        
nl      2006    GPL                 Alpino Treebank                       
fi              CC BY-SA 3.0        Turku Dependency Treebank             
grc             CC BY-NC-SA 2.5     Ancient Greek and Latin Dependency Treebanks
la              CC BY-NC-SA 2.5     Ancient Greek and Latin Dependency Treebanks
fa              *GPL 3              Persian Dependency Treebank           
pt      2006    CC BY-NC-SA 3.0     Floresta Sintá(c)tica                 
ro              free download       Romanian Dependency Treebank          
sv      2006    *research, cite     Talbanken05                           
ta              CC BY-NC-SA 3.0     Tamil Dependency Treebank             

CC BY-SA 3.0

ar ============ Prague Arabic Dependency Treebank

fa ============ Persian Dependency Treebank
The download page contains "I will use the treebank for research purposes only."
The "Readme and Licence.txt" contains "only  non-commercially".
However, the included license is the standard GPL 3 (without any restrictions).

sv ============ Talbanken05
"The treebank comes with no guarantee but is freely available for research and educational purposes as long as proper credit is given for the work done to produce the material (both in Lund and in Växjö)."

Joakim Nivre, Jens Nilsson and Johan Hall (2006)
Talbanken05: A Swedish Treebank with Phrase Structure and Dependency Annotation.
In Proceedings of the fifth international conference on Language Resources and Evaluation (LREC2006), May 24-26, 2006, Genoa, Italy.