573 search results - page 110 / 115 » A Semantic Approach to Question Answering Systems |
SIGOPS
2008
13 years 7 months ago
2008
What do our computer systems do all day? How do we make sure they continue doing it when failures occur? Traditional approaches to answering these questions often involve inband m...
MM
2004
ACM
14 years 23 days ago
2004
ACM
We consider the problem of learning a mapping function from low-level feature space to high-level semantic space. Under the assumption that the data lie on a submanifold embedded ...
BMCBI
2008
13 years 7 months ago
2008
Background: Feature selection is a pattern recognition approach to choose important variables according to some criteria in order to distinguish or explain certain phenomena (i.e....
LREC
2010
13 years 8 months ago
2010
Lexical resources are basic components of many text processing system devoted to information extraction, question answering or dialogue. In paste years many resources have been de...
GECCO
2007
Springer
14 years 1 months ago
2007
Springer
This research screens the tuning parameters of a combinatorial optimization heuristic. Specifically, it presents a Design of Experiments (DOE) approach that uses a Fractional Fac...