Update metadata (#3)

- Update metadata (57c31cc78025bca710a03a44fa27065286a04abb)

README.md

@@ -3008,19 +3008,22 @@ dataset_info:
   - [Contributions](#contributions)
 
 ## Dataset Description
-
-- **Homepage:** [Statmt](http://www.statmt.org/europarl/)
+- **Homepage:** https://opus.nlpl.eu/Europarl/corpus/version/Europarl
+- **Homepage:** https://www.statmt.org/europarl/
 - **Repository:** [OPUS Europarl](https://opus.nlpl.eu/Europarl.php)
-- **Paper:** [Aclweb](https://www.aclweb.org/anthology/L12-1246/)
-- **Leaderboard:** [Needs More Information]
-- **Point of Contact:** [Needs More Information]
+- **Paper:** https://aclanthology.org/2005.mtsummit-papers.11/
+- **Paper:** https://aclanthology.org/L12-1246/
+- **Leaderboard:** [More Information Needed](https://github.com/huggingface/datasets/blob/master/CONTRIBUTING.md#how-to-contribute-to-the-dataset-cards)
+- **Point of Contact:** [More Information Needed](https://github.com/huggingface/datasets/blob/master/CONTRIBUTING.md#how-to-contribute-to-the-dataset-cards)
 
 ### Dataset Summary
 
-A parallel corpus extracted from the European Parliament web site by Philipp Koehn (University of Edinburgh). The main intended use is to aid statistical machine translation research.
+A parallel corpus extracted from the European Parliament web site by Philipp Koehn (University of Edinburgh).
+The main intended use is to aid statistical machine translation research.
+More information can be found at http://www.statmt.org/europarl/
 
 To load a language pair which isn't part of the config, all you need to do is specify the language code as pairs.
-You can find the valid pairs in Homepage section of Dataset Description: https://opus.nlpl.eu/Europarl.php
+You can find the valid pairs in Homepage section of Dataset Description: https://opus.nlpl.eu/Europarl/corpus/version/Europarl
 E.g.
 
 `dataset = load_dataset("europarl_bilingual", lang1="fi", lang2="fr")`
@@ -3139,25 +3142,50 @@ The data set comes with the same license
 as the original sources.
 Please, check the information about the source
 that is given on
-http://opus.nlpl.eu/Europarl-v8.php
+https://opus.nlpl.eu/Europarl/corpus/version/Europarl
+
+The terms of use of the original source dataset are:
+> We are not aware of any copyright restrictions of the material. If you use this data in your research, please contact phi@jhu.edu.
 
 ### Citation Information
 
+Please cite the paper, if you use this corpus in your work:
+```
+@inproceedings{koehn-2005-europarl,
+    title = "{E}uroparl: A Parallel Corpus for Statistical Machine Translation",
+    author = "Koehn, Philipp",
+    booktitle = "Proceedings of Machine Translation Summit X: Papers",
+    month = sep # " 13-15",
+    year = "2005",
+    address = "Phuket, Thailand",
+    url = "https://aclanthology.org/2005.mtsummit-papers.11",
+    pages = "79--86",
+}
+```
+
+Please cite the following article if you use any part of the corpus in your own work:
+```
+@inproceedings{tiedemann-2012-parallel,
+    title = "Parallel Data, Tools and Interfaces in {OPUS}",
+    author = {Tiedemann, J{\"o}rg},
+    editor = "Calzolari, Nicoletta  and
+      Choukri, Khalid  and
+      Declerck, Thierry  and
+      Do{\u{g}}an, Mehmet U{\u{g}}ur  and
+      Maegaard, Bente  and
+      Mariani, Joseph  and
+      Moreno, Asuncion  and
+      Odijk, Jan  and
+      Piperidis, Stelios",
+    booktitle = "Proceedings of the Eighth International Conference on Language Resources and Evaluation ({LREC}'12)",
+    month = may,
+    year = "2012",
+    address = "Istanbul, Turkey",
+    publisher = "European Language Resources Association (ELRA)",
+    url = "http://www.lrec-conf.org/proceedings/lrec2012/pdf/463_Paper.pdf",
+    pages = "2214--2218",
+}
 ```
-@InProceedings{TIEDEMANN12.463,
-  author = {J�rg Tiedemann},
-  title = {Parallel Data, Tools and Interfaces in OPUS},
-  booktitle = {Proceedings of the Eight International Conference on Language Resources and Evaluation (LREC'12)},
-  year = {2012},
-  month = {may},
-  date = {23-25},
-  address = {Istanbul, Turkey},
-  editor = {Nicoletta Calzolari (Conference Chair) and Khalid Choukri and Thierry Declerck and Mehmet Ugur Dogan and Bente Maegaard and Joseph Mariani and Jan Odijk and Stelios Piperidis},
-  publisher = {European Language Resources Association (ELRA)},
-  isbn = {978-2-9517408-7-7},
-  language = {english}
- }
- ```
 
 ### Contributions
 

europarl_bilingual.py

@@ -21,7 +21,37 @@ import datasets
 
 
 # Find for instance the citation on arxiv or on the dataset repo/website
-_CITATION = "http://www.lrec-conf.org/proceedings/lrec2012/pdf/463_Paper.pdf"
+_CITATION = """\
+@inproceedings{koehn-2005-europarl,
+    title = "{E}uroparl: A Parallel Corpus for Statistical Machine Translation",
+    author = "Koehn, Philipp",
+    booktitle = "Proceedings of Machine Translation Summit X: Papers",
+    month = sep # " 13-15",
+    year = "2005",
+    address = "Phuket, Thailand",
+    url = "https://aclanthology.org/2005.mtsummit-papers.11",
+    pages = "79--86",
+}
+@inproceedings{tiedemann-2012-parallel,
+    title = "Parallel Data, Tools and Interfaces in {OPUS}",
+    author = {Tiedemann, J{\"o}rg},
+    editor = "Calzolari, Nicoletta  and
+      Choukri, Khalid  and
+      Declerck, Thierry  and
+      Do{\u{g}}an, Mehmet U{\u{g}}ur  and
+      Maegaard, Bente  and
+      Mariani, Joseph  and
+      Moreno, Asuncion  and
+      Odijk, Jan  and
+      Piperidis, Stelios",
+    booktitle = "Proceedings of the Eighth International Conference on Language Resources and Evaluation ({LREC}'12)",
+    month = may,
+    year = "2012",
+    address = "Istanbul, Turkey",
+    publisher = "European Language Resources Association (ELRA)",
+    url = "http://www.lrec-conf.org/proceedings/lrec2012/pdf/463_Paper.pdf",
+    pages = "2214--2218",
+}"""
 
 # You can copy an official description
 _DESCRIPTION = """\
@@ -29,7 +59,7 @@ A parallel corpus extracted from the European Parliament web site by Philipp Koe
 """
 
 # Add a link to an official homepage for the dataset here
-_HOMEPAGE = "https://opus.nlpl.eu/Europarl.php"
+_HOMEPAGE = "https://opus.nlpl.eu/Europarl/corpus/version/Europarl"
 
 #  Add the licence for the dataset here if you can find it
 _LICENSE = """\
@@ -37,7 +67,7 @@ The data set comes with the same license
 as the original sources.
 Please, check the information about the source
 that is given on
-http://opus.nlpl.eu/Europarl-v8.php
+https://opus.nlpl.eu/Europarl/corpus/version/Europarl
 """
 
 # The HuggingFace dataset library don't host the datasets but only point to the original files