305 search results - page 12 / 61 » A model for quantitative evaluation of an end-to-end questio... |
TREC
2007
13 years 9 months ago
2007
We describe recent extensions to the Ephyra question answering (QA) system and their evaluation in the TREC 2007 QA track. Existing syntactic answer extraction approaches for fact...
QEST
2008
IEEE
14 years 3 months ago
2008
IEEE
The performability distribution is the distribution of accumulated reward in a Markov reward model (MRM) with
ERCIMDL
2010
Springer
13 years 9 months ago
2010
Springer
A well-known challenge of information retrieval is how to infer a user's underlying information need when the input query consists of only a few keywords. Question Answering (...
ESORICS
2006
Springer
14 years 7 days ago
2006
Springer
The immaturity of current intrusion detection techniques limits the traditional security systems in surviving malicious attacks. Intrusion tolerance approaches have emerged to over...
SIGIR
2009
ACM
14 years 3 months ago
2009
ACM
We consider experiments to measure the quality of a web search algorithm based on how much total time users take to complete assigned search tasks using that algorithm. We first ...