Coreference in Universal Dependencies 1.2 (CorefUD 1.2)

  Authors

Popel, Martin ; et al.show everyone

Popel, Martin ; Novák, Michal ; Žabokrtský, Zdeněk ; Zeman, Daniel ; Nedoluzhko, Anna ; Acar, Kutay ; Bamman, David ; Bourgonje, Peter ; Cinková, Silvie ; Eckhoff, Hanne ; Cebiroğlu Eryiğit, Gülşen ; Hajič, Jan ; Hardmeier, Christian ; Haug, Dag ; Jørgensen, Tollef ; Kåsen, Andre ; Krielke, Pauline ; Landragin, Frédéric ; Lapshinova-Koltunski, Ekaterina ; Mæhlum, Petter ; Martí, M. Antònia ; Mikulová, Marie ; Nøklestad, Anders ; Ogrodniczuk, Maciej ; Øvrelid, Lilja ; Pamay Arslan, Tuğba ; Recasens, Marta ; Solberg, Per Erik ; Stede, Manfred ; Straka, Milan ; Swanson, Daniel ; Toldova, Svetlana ; Vadász, Noémi ; Velldal, Erik ; Vincze, Veronika ; Zeldes, Amir ; Žitkus, Voldemaras

  Item identifier

http://hdl.handle.net/11234/1-5478

 Project URL

https://ufal.mff.cuni.cz/corefud

 Date issued

2024-03-28

 Type

corpus, text

 Size

243161 sentences, 4717104 words, 4785411 tokens

 Language(s)

AncientGreek (to 1453) , Ancient Hebrew , Catalan , ChurchSlavic , Czech , English , French , German , Hungarian , Lithuanian , Norwegian , Polish , Russian , Spanish , Turkish

 Description

CorefUD is a collection of previously existing datasets annotated with coreference, which we converted into a common annotation scheme. In total, CorefUD in its current version 1.2 consists of 25 datasets for 16 languages. The datasets are enriched with automatic morphological and syntactic annotations that are fully compliant with the standards of the Universal Dependencies project. All the datasets are stored in the CoNLL-U format, with coreference- and bridging-specific information captured by attribute-value pairs located in the MISC column. The collection is divided into a public edition and a non-public (ÚFAL-internal) edition. The publicly available edition is distributed via LINDAT-CLARIAH-CZ and contains 21 datasets for 15 languages (1 dataset for Ancient Greek, 1 for Ancient Hebrew, 1 for Catalan, 2 for Czech, 3 for English, 1 for French, 2 for German, 2 for Hungarian, 1 for Lithuanian, 2 for Norwegian, 1 for Old Church Slavonic, 1 for Polish, 1 for Russian, 1 for Spanish, and 1 for Turkish), excluding the test data. The non-public edition is available internally to ÚFAL members and contains additional 4 datasets for 2 languages (1 dataset for Dutch, and 3 for English), which we are not allowed to distribute due to their original license limitations. It also contains the test data portions for all datasets. When using any of the harmonized datasets, please get acquainted with its license (placed in the same directory as the data) and cite the original data resource, too. Compared to the previous version 1.1, the version 1.2 comprises new languages and corpora, namely Ancient_Greek-PROIEL, Ancient_Hebrew-PTNK, English-LitBank, and Old_Church_Slavonic-PROIEL. In addition, English-GUM and Turkish-ITCC have been updated to newer versions, conversion of zeros in Polish-PCC has been improved, and the conversion pipelines for multiple other datasets have been refined (a list of all changes in each dataset can be found in the corresponding README file).

 Publisher

Charles University, Faculty of Mathematics and Physics, Institute of Formal and Applied Linguistics (UFAL)

 Acknowledgement

Ministerstvo školství, mládeže a tělovýchovy České republiky

Project code: LM2018101

Project name: LINDAT/CLARIAH-CZ: Digitální výzkumná infrastruktura pro jazykové technologie, umění a humanitní vědy

 

Grantová agentura České republiky

Project code: GX20-16819X

Project name: LUSyD – Language Understanding: from Syntax to Discourse

 

TA ČR

Project code: FW03010656

Project name: Multilingvální asistent pro hledání, analýzu a zpracování informací a podporu rozhodování

 Subject(s)

coreference bridging relations harmonized annotation dependency treebank

 Collection(s)

LINDAT / CLARIAH-CZ Data & Tools

 Other versions

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