11862 search results - page 2247 / 2373 » Relative information completeness |
WWW
2004
ACM
14 years 9 months ago
2004
ACM
We present a question answering (QA) system which learns how to detect and rank answer passages by analyzing questions and their answers (QA pairs) provided as training data. We b...
WWW
2004
ACM
14 years 9 months ago
2004
ACM
This paper describes one solution to the problem of how to select sequence, and link Web resources into a coherent, focused organization for instruction that addresses a user'...
WWW
2003
ACM
14 years 9 months ago
2003
ACM
In earlier work we proposed a way for a Web server to detect connectivity information about clients accessing it in order to take tailored actions for a client request. This paper...
WWW
2002
ACM
14 years 9 months ago
2002
ACM
HTML documents composed of frames can be difficult to write correctly. We demonstrate a technique that can be used by authors manually creating HTML documents (or by document edit...
STOC
2009
ACM
14 years 9 months ago
2009
ACM
We study the question of basing symmetric key cryptography on weak secrets. In this setting, Alice and Bob share an n-bit secret W, which might not be uniformly random, but the ad...