Automatic Grammar Generation (QueGG-Generator)

This command-line tool is designed for automatic grammar generation.

Resource: lexicon and grammar

Language
English	Lexical Entries	Lemon	Grammar Rule Templates	Grammar Rules	Evaluation
German	Lexical Entries	Lemon	Grammar Rule Templates	Grammar Rules	Evaluation
Italian	Lexical Entries	Lemon	Grammar Rule Templates	Grammar Rules	Evaluation
Spanish	Lexical Entries	Lemon	Grammar Rule Templates	Grammar Rules	Evaluation

Compile And Run

The source code can be compiled and run using Java 11 and Maven.

git clone https://github.com/fazleh2010/multilingual-grammar-generator.git 

build the jar file

mvn clean package

input_configuration_file: The file (inputConf.json) contains input parameter for the system:

• languageCode: en (English), de (German), it (Italian), and es (Spanish)
• inputDir: The input directory that contains lexical entries (i.e., csv files).
• outputDir: The output directory for the grammar (Json files).
• csvToTurtle: the indicator for generating lemon (turtle file) from csv files.
• turtleToProtoType: the indicator for generating grammar from lemon.

{
  "languageCode" : "en",
  "inputDir" : "lexicon",
  "outputDir" : "output",
  "csvToTurtle" : true,
  "turtleToProtoType" : true,
  "protoTypeToQuestion" : false
 }

linked_data_configuration_file: The file (dbpedia.json) contains the input configuration for linked data.

• endpoint: the sparql endpoint of the linked data.
• prefix: the prefixes of Uris.

{
  "endpoint" : "https://dbpedia.org/sparql",
  "prefix" : {
    "dbc" : "http://dbpedia.org/resource/Category:",
    "dbo" : "http://dbpedia.org/ontology/",
    "dbp" : "http://dbpedia.org/property/"
...
}
   

Run the system:

java -jar <jar file> <input_configuration_file> <linked_data_configuration_file>

english and DBpedia
java -jar target/QuestionGrammarGenerator.jar inputConf_en.json dataset/dbpedia_en.json 

german
java -jar target/QuestionGrammarGenerator.jar inputConf_de.json dataset/dbpedia_de.json   

spanish
java -jar target/QuestionGrammarGenerator.jar inputConf_es.json dataset/dbpedia_es.json        

italain
java -jar target/QuestionGrammarGenerator.jar inputConf_it.json dataset/dbpedia_it.json  
                                 

The output can be seen the folder output/

• output/en/ (English)
• output/de/ (German)
• output/it/ (Italian)
• output/es/ (Spanish)

Developers

• Mohammad Fazleh Elahi

Supervisors:

• Dr. Philipp Cimiano