2014
DOI: 10.1016/j.datak.2014.09.003
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ATOLL—A framework for the automatic induction of ontology lexica

Abstract: There is a range of large knowledge bases, such as Freebase and DBpedia, as well as linked data sets available on the web, but they typically lack lexical information stating how the properties and classes they comprise are realized lexically. Often only one label is attached, if at all, thus lacking rich linguistic information, e.g. about morphological forms, syntactic arguments or possible lexical variants and paraphrases. While ontology lexicon models like lemon allow for defining such linguistic informatio… Show more

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Cited by 10 publications
(10 citation statements)
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“…4 http://wiki.dbpedia.org/ 5 https://github.com/ag-sc/matoll DBlexipedia e : a lexicon 6 automatically inferred from Wikipedia using the method described in (Walter et al, 2013;Walter et al, 2014a;Walter et al, 2014b) (c.f. section 2).…”
Section: Evaluation and Resultsmentioning
confidence: 99%
See 1 more Smart Citation
“…4 http://wiki.dbpedia.org/ 5 https://github.com/ag-sc/matoll DBlexipedia e : a lexicon 6 automatically inferred from Wikipedia using the method described in (Walter et al, 2013;Walter et al, 2014a;Walter et al, 2014b) (c.f. section 2).…”
Section: Evaluation and Resultsmentioning
confidence: 99%
“…For instance, given the property name HASADRESS, this approach will produce the candidate lexicalisation "the address of S is O" where S and O are place-holders for the lexicalisations of the subject and object entity in the input RDF triple. (Walter et al, 2013;Walter et al, 2014a;Walter et al, 2014b) describes an approach for inducing a lexicon mapping DBPedia properties to possible lexicalisations. The approach combines a label-based and a pattern-based method.…”
Section: Related Workmentioning
confidence: 99%
“…However, for large domains the required manual effort is not always feasible. Therefore we ran M-ATOLL [12,13], a system that automatically extracts lexicalizations for ontology elements from a text corpus, on the predicates used in the training dataset. It managed to find 10 of the required 54 lexical items.…”
Section: Discussionmentioning
confidence: 99%
“…In this paper, we have extended our ontology lexicalization approach M-ATOLL [26,27] to adjectives. This makes it more extensive than other existing ontology lexicalization approaches, such as BOA [8] and WRPA [25], which do not consider adjective lexicalizations.…”
Section: Related Workmentioning
confidence: 99%