494 search results - page 32 / 99 » Comparing and Combining Methods for Automatic Query Expansio... |
CIKM
2005
Springer
14 years 2 months ago
2005
Springer
We consider the problem of finding officially unrecognized side effects of drugs. By submitting queries to the Web involving a given drug name, it is possible to retrieve pages co...
ICIP
2003
IEEE
14 years 10 months ago
2003
IEEE
We propose a method for brain atlas deformation in presence of large space-occupying tumors, based on an a priori model of lesion growth that assumes radial expansion of the lesio...
DASFAA
2008
IEEE
14 years 3 months ago
2008
IEEE
Similarity search in complex databases is of utmost interest in a wide range of application domains. Often, complex objects are described by several representations. The combinatio...
CLEF
2003
Springer
14 years 2 months ago
2003
Springer
The current expansion in collections of natural language based digital documents in various media and languages is creating challenging opportunities for automatically accessing t...
SIGIR
2002
ACM
13 years 8 months ago
2002
ACM
We develop a method for predicting query performance by computing the relative entropy between a query language model and the corresponding collection language model. The resultin...