6495 search results - page 1121 / 1299 » Modeling Multidimensional Databases |
ACL
2009
13 years 8 months ago
2009
Modern models of relation extraction for tasks like ACE are based on supervised learning of relations from small hand-labeled corpora. We investigate an alternative paradigm that ...
GIS
2009
ACM
13 years 8 months ago
2009
ACM
Privacy preservation has recently received considerable attention for location-based mobile services. Various location cloaking approaches have been proposed to protect the locati...
ICDAR
2009
IEEE
13 years 8 months ago
2009
IEEE
In this paper, an approach based on the combination of discrete Hidden Markov Models (HMMs) in the ROC space is proposed to improve the performance of off-line signature verificat...
ICCV
2009
IEEE
13 years 8 months ago
2009
IEEE
One important problem in computer vision is to provide a demographic description a person from an image. In practice, many of the state-of-the-art methods use only an analysis of ...
JMLR
2010
13 years 5 months ago
2010
Matrix factorization is a successful technique for building collaborative filtering systems. While it works well on a large range of problems, it is also known for requiring signi...