1236 search results - page 159 / 248 » Robust estimation for sparse data |
123
click to vote
ICCV
2007
IEEE
16 years 3 months ago
2007
IEEE
In this paper we propose a new framework to simultaneously segment and register lung and tumor in serial CT data. Our method assumes nonrigid transformation on lung deformation an...
ICML
2006
IEEE
16 years 2 months ago
2006
IEEE
This paper examines high dimensional regression with noise-contaminated input and output data. Goals of such learning problems include optimal prediction with noiseless query poin...
110
click to vote
SIGMOD
2004
ACM
16 years 1 months ago
2004
ACM
Encryption is a well established technology for protecting sensitive data. However, once encrypted, data can no longer be easily queried aside from exact matches. We present an or...
120
click to vote
GLOBECOM
2009
IEEE
15 years 8 months ago
2009
IEEE
—In this paper we look at the problem of accurately reconstructing distributed signals through the collection of a small number of samples at a data gathering point. The techniqu...
110
click to vote
VIS
2007
IEEE
16 years 2 months ago
2007
IEEE
Topological methods give concise and expressive visual representations of flow fields. The present work suggests a comparable method for the visualization of human brain diffusion ...