PUBLIC MARKS with tags chatterbot & "open source"

The Verbot 4 Engine SDK provides the Core Natural Language Processing Engine (Pattern Matching) used in the Verbot 4 Player and Verbots Online. It includes class definitions for all basic data types: KnowledgeBases, Rules, Inputs, Outputs, Synonyms, etc... as well as the methods needed to reason on a KnolwedgeBase.

exai is an open source project to create an artificial intelligence. The approach is to first construct an English dialog system whose initial goals are to acquire linguistic and common sense skills that improves its own performance. The project is hosted at SourceForge and has already released the largest freely available English lexicon in RDF.

The Turing Test was proposed by Alan Turing in 1950; he called it the Imitation Game. In 1991 Hugh Loebner started the Loebner Prize competition, offering a $100,000 prize to the author of the first computer program to pass an unrestricted Turing test. Annual competitions are held each year with smaller prizes for the best program on a restricted Turing test. This paper describes the development of one such Turing System, including the technical design of the program and its performance on the first three Loebner Prize competitions. We also discuss the program's four year development effort, which has depended heavily on constant interaction with people on the Internet via Tinymuds (multiuser network communication servers that are a cross between role-playing games and computer forums like CompuServe). Finally, we discuss the design of the Loebner competition itself, and address its usefulness in furthering the development of Artificial Intelligence.

La page d'ECTOR sur le site Swik, qui recense des projets OpenSource

Markov is an IRC chatterbot which strives to imitate other chatters, based on statistical properties of the messages. It works like this:

This the PHP/MySQL version of ECTOR. Buggy, slow, but old. Hosted at free.fr (a free service)

A multilingual learning chatterbot (prototype)