The RWTH FSA Toolkit is a highly efficient C++ library that handles finite state machine

Finite state machine

A finite-state machine or finite-state automaton , or simply a state machine, is a mathematical model used to design computer programs and digital logic circuits. It is conceived as an abstract machine that can be in one of a finite number of states...

s; in particular it deals with weighted finite-state acceptors and transducers. It has been designed to be used in a variety of natural language processing applications and was tested with speech recognition

Speech recognition

Speech recognition converts spoken words to text. The term "voice recognition" is sometimes used to refer to recognition systems that must be trained to a particular speaker—as is the case for most desktop recognition software...

 and machine translation

Machine translation

Machine translation, sometimes referred to by the abbreviation MT is a sub-field of computational linguistics that investigates the use of computer software to translate text or speech from one natural language to another.On a basic...

. It is available under an open-source license

Open-source license

An open-source license is a copyright license for computer software that makes the source code available for everyone to use. This allows end users to review and modify the source code for their own customization and/or troubleshooting needs...

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The name is taken from the developing University RWTH Aachen

RWTH Aachen

RWTH Aachen University is a research university located in Aachen, North Rhine-Westphalia, Germany with roughly 33,000 students enrolled in 101 study programs....

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External links

• http://www-i6.informatik.rwth-aachen.de/web/Software/index.html