Natural Language Generation Systems

The Helsinki Finite-State Transducer toolkit is intended for processing natural language morphologies. The toolkit is demonstrated by wide-coverage implementations of a number of languages of varying morphological complexity. Platforms: Mac, Linux

HERAKLES is a reasoning broker framework for OWL (Web Ontology Language) reasoning systems. Platforms: Windows, Mac, Linux

The JINSECT toolkit is a Java-based toolkit and library that supports and demonstrates the use of n-gram graphs within Natural Language Processing applications, ranging from summarization and summary evaluation to text classification and indexing. Platforms: Windows, Mac, Linux

MutationFinder is a biomedical natural language processing (NLP) system for extracting mentions of point mutations from free text. MutationFinder achieves high performance (99% precision, 81% recall on blind test data) as an information extraction system Platforms: Windows, Mac, Linux

The nlpFarm is a Natural Language Processing (NLP) resource where early research prototypes (Java) can evolve into robust and useful open source. Our farmstead collaborates under the OpenNLP initiative, in order to make NLP software publically available. Platforms: Windows, Mac, Linux

Nalasys is a natural language system that allows users to specify instructions to the computer in natural language. By defining words with intrinsic data the system recognizes, a user will be able to program a system using his own words. For now the system can use several programmatic languages... Platforms: Windows, Mac, Linux

OpenCCG, the OpenNLP CCG Library, is a collection of natural language processing components and tools which provide support for parsing and realization with Combinatory Categorial Grammar (CCG). Platforms: Windows, Mac, Linux

OpenNLP provides the organizational structure for coordinating several different projects which approach some aspect of Natural Language Processing. OpenNLP also defines a set of Java interfaces and implements some basic infrastructure for NLP compon Platforms: Windows, Mac, Linux

Talk Agent Project is creating a framework that allows developers to create inteligent agents which accept commands in natural language (English). Software agents are created by adding new ontologic knowledge and software components to the framework. Platforms: Windows, Mac, BSD, Linux

Grok is a library of natural language processing components, including support for parsing with categorial grammars and various preprocessing tasks such as part-of-speech tagging, sentence detection, and tokenization. Platforms: Windows, Mac, Linux

The zaubertrank is a programming system based on natural language, not parsed, but assembled from given statements. It aims to be easily accessible for non-programmers as well as useful for developers. The idea is to demystify program code. Platforms: Windows, Mac, Linux

Thinknowlogy is grammar-based software, designed to utilize the logic contained within grammar, in order to create intelligence through natural language, which is demonstrated by: * Programming in natural language; * Reasoning in natural language: drawing conclusions, making assumptions (with... Platforms: Windows, Mac, Linux

NLTK * the Natural Language Toolkit * is a suite of open source Python modules, data and documentation for research and development in natural language processing. This site is the home of NLTK development. . NLTK Home - the starting point for users including download instructions . Source -... Platforms: Mac

Stanford CoreNLP provides a set of natural language analysis tools which can take raw English language text input and give the base forms of words, their parts of speech, whether they are names of companies, people, etc., normalize dates, times, and numeric quantities, and mark up the structure... Platforms: Mac

Scicos-HDL integrates the hardware circuit, algorithm and Scilab/Scicos environment as a plat for digital circuit design, simulation and Hardware Description Language generation. Scicos-HDL shortens digital circuit design cycles by helping you create the hardware representation in an... Platforms: *nix

ACL2 is a programming language in which you can model computer systems and a tool to help you prove properties of those models. ACL2 stands for "A Computational Logic for Applicative Common Lisp". It is an "industrial-strength" version of the NQTHM or Boyer/Moore theorem prover, and has been... Platforms: *nix

AIMLBot (Program#) is a small, fast, standards-compliant yet easily customizable implementation of an AIML (Artificial Intelligence Markup Language) based chatter bot in C#. AIMLBot has been tested on both Microsoft's runtime environment and Mono. Put simply, it will allow you to chat (by... Platforms: *nix

clzip is a lossless data compressor based on the LZMA algorithm, with very safe integrity checking and a user interface similar to the one of bzip2 or gzip. clzip decompresses almost as fast as gzip and compresses better than bzip2, which makes it well suited for software distribution and data... Platforms: *nix

GNOME Translate is a GNOME interface to libtranslate. It can translate a text or web page between several natural languages, and it can automatically detect the source language as you type. GNOME Translate is free software, released under the terms of the GNU General Public License.. Platforms: *nix

The Mozart Programming System is an advanced development platform for intelligent, distributed applications. The system is the result of a decade of research in programming language design and implementation, constraint-based inference, distributed computing, and human-computer interfaces. As a... Platforms: *nix