Lingware

The UNL System comprises three different types of language resources: lexica, grammars and corpora. These resources have been provided mainly through the UNLarium.

Lexica

Main article: Lexica

• UNL Dictionary, or UNL^dic: a flat list of UW's and their corresponding semantic features
• UNL Ontology: a hierarchy of UW's
• UNL Knowledge Base, or UNL^KB: a network of necessary interactions between UW's
• UNL Memory: a network of necessary and typical interactions between UW's
• NL Dictionary, or NL^dic: a list of natural language entries and their corresponding features
• NL Memory: a list of typical interactions between natural language entries
• UNL-NL Dictionary, or UNL-NL^dic: a list of lexical mappings between UNL and a given natural language
• UNL-NL Memory: a list of mappings between UNL and a given natural language

Grammars

Main article: Grammar

• UNL-NL T-Grammar: used for natural language generation
• UNL-NL D-Grammar: used for improving the results of the UNL-NL T-Grammar
• NL-UNL T-Grammar: used for natural language analysis
• NL-UNL D-Grammar: used for tokenization and for improving the results of the NL-UNL T-Grammar

Corpora

Main article: Corpus

• UNL Corpus: documents written in UNL, to be provided according to the UNL document structure
• NL Corpus: documents written in natural language