Extended CLEF eHealth 2013-2015 IR Test Collection

                     Extended CLEF eHealth Test Collection for
            Cross-lingual Information Retrieval in the Medical Domain
                           version 1.0 (April 2019)


  1. Description

    This package contains an extended version of the test collection used in the 
  CLEF eHealth Information Retrieval tasks in 2013--2015. Compared to the original 
  version, it provides complete query translations into Czech, French, German, 
  Hungarian, Polish, Spanish and Swedish and additional relevance assessment. This 
  dataset is described in [5] and available from the LINDAT/CLARIN repository 
  http://hdl.handle.net/11234/1-2925.

  2. Preamble

  2.1 Source

    The data is adopted from the CLEF eHealth Information retrieval tasks 
  2013-2015 (https://sites.google.com/site/clefehealth/) organized under the CLEF 
  initiative (http://clef-initiative.eu).

  2.2 License

    The original data (document collection, queries, relevance assessments) is 
  available under the original license (see 
  http://catalog.elra.info/product_info.php?products_id=1218 and 
  https://github.com/CLEFeHealth)

    The newly added data is made available under the terms of the Creative 
  Commons Attribution-Noncommercial (CC-BY-NC) license, version 4.0 international.
  You may use them for academic research and all non-commercial purposes as long
  as the authors (cf. Authors, below) are properly credited and sources 
  acknowledged (cf. the Acknowledgment section). See 
  http://creativecommons.org/licenses/by-nc/4.0/ for a full description and 
  explanation of the licensing terms.

  3. Data

    This package contains the original English document collection (also 
  available from http://catalog.elra.info/product_info.php?products_id=1218), the 
  original queries in English and relevance assessments (also available from 
  https://github.com/CLEFeHealth), human-translated queries into 7 languages, and 
  machine-translated queries from the 7 languages back to . . .