605 search results - page 94 / 121 » Geometrical Structure of Boosting Algorithm |
SIGIR
2005
ACM
14 years 3 months ago
2005
ACM
We consider the problem of document indexing and representation. Recently, Locality Preserving Indexing (LPI) was proposed for learning a compact document subspace. Different from...
SIGMOD
2006
ACM
14 years 9 months ago
2006
ACM
Modern scientific applications consume massive volumes of data produced by computer simulations. Such applications require new data management capabilities in order to scale to te...
ESA
2007
Springer
14 years 3 months ago
2007
Springer
We review recent progress in the study of arrangements in computational and combinatorial geometry, and discuss several open problems and areas for further research. In this talk I...
SIGGRAPH
1997
ACM
14 years 1 months ago
1997
ACM
Level-of-detail (LOD) representations are an important tool for realtime rendering of complex geometric environments. The previously introduced progressive mesh representation def...
SIAMIS
2011
13 years 13 days ago
2011
We analyze the illumination invariance of the level lines of an image. We show that if the scene surface has Lambertian reflectance and the light is directed, then a necessary and...