Here's the deal: I have a database with table called Categories. Categories has a parent-child relationship in them. Here's what the table looks like (exluding stuff not related to the problem ...

The recursive relationship is a necessary relation type of most data ... The method of transforming RDB data to inferable, transitive RDF/RDFS with SQL implies that the most difficult step of writing ...

Neural semantic parsers usually fail to parse long and complicated utterances into nested SQL queries, due to the large search space. In this paper, we propose a novel recursive semantic parsing ...