1940 search results - page 291 / 388 » Optimizing search engines using clickthrough data |
CEC
2005
IEEE
14 years 3 months ago
2005
IEEE
In previous work, we have proposed a novel approach to data clustering based on the explicit optimization of a partitioning with respect to two complementary clustering objectives ...
ESEM
2009
ACM
14 years 4 months ago
2009
ACM
Over the last 25+ years, the software community has been searching for the best models for estimating variables of interest (e.g., cost, defects, and fault proneness). However, li...
AVI
2010
13 years 11 months ago
2010
Content classification performed by end users is spreading through the web. Most of the work done so far is related to the hypermedia web. In spite of that, there is a growing mas...
WWW
2007
ACM
14 years 10 months ago
2007
ACM
A minimal perfect function maps a static set of keys on to the range of integers {0,1,2, ... , - 1}. We present a scalable high performance algorithm based on random graphs for ...
SIGMOD
2004
ACM
14 years 10 months ago
2004
ACM
Database system architectures are undergoing revolutionary changes. Most importantly, algorithms and data are being unified by integrating programming languages with the database ...