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align=bottom> <BR><B>Next:</B> <A
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Overview of the START System</A> <BR>
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<H1>From Sentence Processing to Information Access on the World Wide Web</H1>
<P><STRONG>Boris Katz <BR><A href="http://www.ai.mit.edu/">Artificial
Intelligence Laboratory</A> <BR>Massachusetts Institute of Technology <BR>545
Technology Square, Cambridge, MA 02139 <BR><A
href="mailto:boris@ai.mit.edu">boris@ai.mit.edu</A> <BR></STRONG>
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<P>This paper describes the <A
href="http://www.ai.mit.edu/projects/infolab/">START Information Server</A>
built at the MIT Artificial Intelligence Laboratory. Available on the World Wide
Web since December 1993, the START Server provides users with access to
multi-media information in response to questions formulated in English. Over the
last 7 years, the START Server answered millions of questions from users all
over the world.
<P>The START Server is built on two foundations: the sentence-level Natural
Language processing capability provided by the START Natural Language system
(Katz [1990]) and the idea of natural language annotations for multi-media
information segments. This paper starts with an overview of sentence-level
processing in the START system and then explains how annotating information
segments with collections of English sentences makes it possible to use the
power of sentence-level natural language processing in the service of
multi-media information access. The paper ends with a proposal to annotate the
World Wide Web.
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<UL>
<LI><A
href="http://www.ai.mit.edu/people/boris/webaccess/node1.html#SECTION00010000000000000000"
name=tex2html9>An Overview of the START system</A>
<LI><A
href="http://www.ai.mit.edu/people/boris/webaccess/node2.html#SECTION00020000000000000000"
name=tex2html10>Introducing S-rules</A>
<LI><A
href="http://www.ai.mit.edu/people/boris/webaccess/node3.html#SECTION00030000000000000000"
name=tex2html11>The Lexical Component of START</A>
<LI><A
href="http://www.ai.mit.edu/people/boris/webaccess/node4.html#SECTION00040000000000000000"
name=tex2html12>Natural Language Annotations</A>
<LI><A
href="http://www.ai.mit.edu/people/boris/webaccess/node5.html#SECTION00050000000000000000"
name=tex2html13>START on the World Wide Web</A>
<LI><A
href="http://www.ai.mit.edu/people/boris/webaccess/node6.html#SECTION00060000000000000000"
name=tex2html14>Annotating the World Wide Web</A>
<LI><A
href="http://www.ai.mit.edu/people/boris/webaccess/node7.html#SECTION00070000000000000000"
name=tex2html15>Sample Questions Answered by START Servers</A>
<LI><A
href="http://www.ai.mit.edu/people/boris/webaccess/node8.html#SECTION00080000000000000000"
name=tex2html16>Acknowledgements</A>
<LI><A
href="http://www.ai.mit.edu/people/boris/webaccess/node9.html#SECTION00090000000000000000"
name=tex2html17>References</A>
<LI><A
href="http://www.ai.mit.edu/people/boris/webaccess/node10.html#SECTION000100000000000000000"
name=tex2html18>About this document ... </A></LI></UL><BR>
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<P>
<ADDRESS><I>Boris Katz <BR>Thu Feb 27 15:34:49 EST 1997</I>
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