2340 search results - page 467 / 468 » Second quarter 2008 |
CONCURRENCY
2010
13 years 3 months ago
2010
The cancer Biomedical Informatics Grid (caBIG) is revolutionizing the way medical researchers share information and collaborate. A key to caBIG's continued success will be in...
CVPR
2008
IEEE
14 years 7 months ago
2008
IEEE
Spectral clustering and eigenvector-based methods have become increasingly popular in segmentation and recognition. Although the choice of the pairwise similarity metric (or affin...
ECCC
2011
13 years 17 days ago
2011
Polynomial identity testing (PIT) problem is known to be challenging even for constant depth arithmetic circuits. In this work, we study the complexity of two special but natural ...
SIGMOD
2010
ACM
13 years 10 days ago
2010
ACM
We propose and study a new ranking problem in versioned databases. Consider a database of versioned objects which have different valid instances along a history (e.g., documents i...
AAAI
2011
12 years 5 months ago
2011
Utility elicitation is an important component of many applications, such as decision support systems and recommender systems. Such systems query users about their preferences and ...