915 search results - page 150 / 183 » Ranking the web frontier |
AIRWEB
2008
Springer
13 years 11 months ago
2008
Springer
Every day millions of users search for information on the web via search engines, and provide implicit feedback to the results shown for their queries by clicking or not onto them...
ACL
2007
13 years 10 months ago
2007
Even in a massive corpus such as the Web, a substantial fraction of extractions appear infrequently. This paper shows how to assess the correctness of sparse extractions by utiliz...
EDM
2010
13 years 10 months ago
2010
In the past few years, Iranian universities have embarked to use e-learning tools and technologies to extend and improve their educational services. After a few years of conducting...
NIPS
2008
13 years 10 months ago
2008
Large-margin structured estimation methods minimize a convex upper bound of loss functions. While they allow for efficient optimization algorithms, these convex formulations are n...
NAACL
2007
13 years 10 months ago
2007
This paper describes a probabilistic answer selection framework for question answering. In contrast with previous work using individual resources such as ontologies and the Web to...