Linked Open Treebanks Latin treebanks in the LiLa Knowledge Base - - PowerPoint PPT Presentation
Linked Open Treebanks Latin treebanks in the LiLa Knowledge Base Francesco Mambrini and Marco Passarotti {francesco.mambrini}{marco.passarotti}@unicatt.it SyntaxFest TLT 2019 | Paris | August 29, 2019 This project has received funding from
This project has received funding from the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation programme - Grant Agreement No. 769994.
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◮ Latin Dependency Treebank (2006-): Classical Lat., prose and poetry,
◮ Index Thomisticus Treebank (2006-): Medieval Lat., only 1 author
◮ PROIEL (2008): Late and Classical prose, transl. of NT (Jerome’s
◮ Late Latin Charter Treebank (2011-): 8th-9th century notary documents
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◮ Latin Dependency Treebank (2006-): Classical Lat., prose and poetry,
◮ Index Thomisticus Treebank (2006-): Medieval Lat., only 1 author
◮ PROIEL (2008): Late and Classical prose, transl. of NT (Jerome’s
◮ Late Latin Charter Treebank (2011-): 8th-9th century notary documents
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◮ Latin Dependency Treebank (2006-): Classical Lat., prose and poetry,
◮ Index Thomisticus Treebank (2006-): Medieval Lat., only 1 author
◮ PROIEL (2008): Late and Classical prose, transl. of NT (Jerome’s
◮ Late Latin Charter Treebank (2011-): 8th-9th century notary documents
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◮ Create a Knowledge Base of
◮ corpora ◮ lexicons ◮ NLP tools
◮ Create common vocabularies
◮ Use the LOD paradigm
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Lexical Entries Tokens T extual Resources
extual corpora...
NLP Output NLP T
aggers/parsers
Lexical Resources
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◮ 43,432 lemmas from
◮ 82,556 lemmas from Du
◮ 26,250 lemmas from
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◮ start from a shallow conversion from TB format to RDF triples ◮ compare the string of the lemmatized token with the written
◮ link the token to the lemma via the hasLemma property
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nif:Sentence Lemma nif:Word Suffix
lemma:arcanus a suffix:7 hasSuffix base:639 lemma:inferiae a hasBase proiel:s17835_6 a a proiel:17835_4 conll:HEAD lemma:20369 hasLemma proiel:s17835_0 isPartOfSent NOUN conll:UPOS inferni conll:WORD ref=REV_1.18 conll:MISC infernus conll:LEMMA conj conll:EDGE a a hasBase hasSuffix infernus
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rdfs:label a proiel:s17836_0 nif:nextSentence lemma:infernalis a hasBase
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nif:Sentence Lemma nif:Word Suffix
lemma:arcanus a suffix:7 hasSuffix base:639 lemma:inferiae a hasBase proiel:s17835_6 a a proiel:17835_4 conll:HEAD lemma:20369 hasLemma proiel:s17835_0 isPartOfSent NOUN conll:UPOS inferni conll:WORD ref=REV_1.18 conll:MISC infernus conll:LEMMA conj conll:EDGE a a hasBase hasSuffix infernus
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rdfs:label a proiel:s17836_0 nif:nextSentence lemma:infernalis a hasBase
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nif:Sentence Lemma nif:Word Suffix
lemma:arcanus a suffix:7 hasSuffix base:639 lemma:inferiae a hasBase proiel:s17835_6 a a proiel:17835_4 conll:HEAD lemma:20369 hasLemma proiel:s17835_0 isPartOfSent NOUN conll:UPOS inferni conll:WORD ref=REV_1.18 conll:MISC infernus conll:LEMMA conj conll:EDGE a a hasBase hasSuffix infernus
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rdfs:label a proiel:s17836_0 nif:nextSentence lemma:infernalis a hasBase
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◮ Language is complex! Morpho-syntactic description is not enough to
◮ LOD provide a way to link treebank annotation and information on
◮ a lexically based approach (using lemmas as hub node) is one way to
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◮ Language is complex! Morpho-syntactic description is not enough to
◮ LOD provide a way to link treebank annotation and information on
◮ a lexically based approach (using lemmas as hub node) is one way to
◮ but (future works)...
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◮ Language is complex! Morpho-syntactic description is not enough to
◮ LOD provide a way to link treebank annotation and information on
◮ a lexically based approach (using lemmas as hub node) is one way to
◮ but (future works)...
◮ we need to harmonize the tagsets (ontologies)
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◮ Language is complex! Morpho-syntactic description is not enough to
◮ LOD provide a way to link treebank annotation and information on
◮ a lexically based approach (using lemmas as hub node) is one way to
◮ but (future works)...
◮ we need to harmonize the tagsets (ontologies) ◮ we need to find sustainable, scalable solutions together with the projects
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This project has received funding from the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation programme - Grant Agreement No. 769994.