ANTLR4 language support for Visual Studio Code

Natural Language Interface to DataBases

The greynir.is Icelandic natural language processing API and website.

A Java parser combinator library written with an unmatched feature set.

Language Lego

Natural Language Processing using NLTK and Spacy

▪️ An engine for searching patterns in the source code, based on Unified AST or UST. At present time C#, Java, PHP, PL/SQL, T-SQL, MySql, and JavaScript are supported. Patterns can be described within the code or using a DSL.

Probabilistic Context Free Grammar (PCFG) Library for C#

A simple compiler written from scratch in C++ for an undergraduate course in program translation.

Class Project for Foundations of Computer Science II: Python Grammar Checking Program for English using Constituency Parse Tree

This tool automatically parses and builds linguistics syntax trees.

several algorithms for converting dependency structures into constituency structures.

The Parser Construction Kit ("Puck"): A Parser Generator and Grammar Translator in C#

A project created for Compiler course using Antlr.

A work-in-progress lexer/parser generator for a growing number of languages

Constituency Parse Tree Library

The present work aims to translate a program understandable by a c++ compiler into a sequence of equivalent instructions (where possible) written in python language

Concise monadic parser combinator library with separate lexer/parser phases, off-side rule and big-size input support.

Big data technologies that I have experimented with

SQL parse tree in C++