Computers, Internet, Searching, Metasearch, Question Answering

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Question Answering

6 Sites in Question Answering

AnswerBus

Answers natural language questions in English, French, Spanish, German, Italian or Portuguese.

http://www.answerbus.com/
Answers Project

A search engine that stores questions and answers submitted by users. This allows for answers to questions to be found instantaneously without having to search a page for that answer.

http://www.answersproject.com
Ask why!

The system answers why-questions by searching for relevant paragraphs in Wikipedia.

http://lands.let.ru.nl/%7esverbern/askwhy.htm
BrainBoost

Question answering engine that accepts natural language queries.

http://www.brainboost.com/
Language Computer Corporation

Includes a demonstration of the company's search technology designed to provide direct answers to simple factual questions.

http://www.languagecomputer.com/
START

Demonstration from the MIT InfoLab Group of its natural language question answering system, developed by Boris Katz.

http://start.csail.mit.edu/