Open source natural language tools
Toolkit for implementing question answering systems and machine translation in both controlled languages and natural languages

Scientific/Engineering::Artificial Intelligence

Nelements
A 3-dimensional knowledge representation tool

Education::Computer Aided Instruction (CAI)
Formats and Protocols::Data Formats
Multimedia::Graphics::Presentation
Scientific/Engineering::Artificial Intelligence
Scientific/Engineering::Information Analysis

AutoSummary Semantic Analysis Engine
AutoSummary uses Natural Language Processing to generate a contextually-relevant synopsis of plain text. It uses statistical

Scientific/Engineering::Artificial Intelligence
Scientific/Engineering::Information Analysis

Trackers
Trackers is a brief demonstration of different target-tracking algorithms which could be used in various games

Scientific/Engineering::Artificial Intelligence

jFuzzyLogic
jFuzzyLogic is a java implementation of a Fuzzy Logic software package. It implements a complete Fuzzy inference system (

Scientific/Engineering::Artificial Intelligence
Software Development::Algorithms
Software Development::Modeling

D-Cog: Declarative Cognition
D-Cog (Declarative-Cognition) is a Java based framework for training software components (reusable, object-oriented, interface

Scientific/Engineering::Artificial Intelligence
Scientific/Engineering::Mathematics
Software Development::Frameworks
Software Development::Testing

Hunspell
Hunspell is a spell checker and morphological analyzer library and program designed for languages with rich morphology and

Internet::WWW/HTTP::Indexing/Search
Scientific/Engineering::Artificial Intelligence
Scientific/Engineering::Human Machine Interfaces
Scientific/Engineering::Information Analysis
Software Development::I18N (Internationalization)
Text Editors::Word Processors

libLogic
libLogic is a software library for automated theorem proving with the believed-to-be-unequalled ability to correctly and

Scientific/Engineering::Artificial Intelligence
Scientific/Engineering::Mathematics
Software Development::Algorithms

QSIM
Qualitative Simulation (QSIM) algorithm developed by Kuipers et al implementation; it is written in C# and .NET

Scientific/Engineering::Artificial Intelligence
Scientific/Engineering::Physics
Scientific/Engineering::Simulations

B.O.T.S
B.O.T.S (Bots Tactical Simulation) is a programming game, where players "code" the behaviour of their bot and watch them

Games/Entertainment
Scientific/Engineering::Artificial Intelligence
Scientific/Engineering::Robotics
Scientific/Engineering::Simulations