Sciweavers

1942 search results - page 215 / 389
» Parse
Sort
View
CVPR
2008
IEEE
16 years 4 months ago
A hierarchical and contextual model for aerial image understanding
In this paper we present a novel method for parsing aerial images with a hierarchical and contextual model learned in a statistical framework. We learn hierarchies at the scene an...
Jake Porway, Kristy Wang, Benjamin Yao, Song Chun ...
CVPR
2008
IEEE
16 years 4 months ago
Superpixel lattices
Unsupervised over-segmentation of an image into superpixels is a common preprocessing step for image parsing algorithms. Ideally, every pixel within each superpixel region will be...
Alastair P. Moore, Simon Prince, Jonathan Warrell,...
ICML
2007
IEEE
16 years 2 months ago
Scalable training of L1-regularized log-linear models
The l-bfgs limited-memory quasi-Newton method is the algorithm of choice for optimizing the parameters of large-scale log-linear models with L2 regularization, but it cannot be us...
Galen Andrew, Jianfeng Gao
CHI
2006
ACM
16 years 2 months ago
Visualizing email content: portraying relationships from conversational histories
We present Themail, a visualization that portrays relationships using the interaction histories preserved in email archives. Using the content of exchanged messages, it shows the ...
Fernanda B. Viégas, Judith S. Donath, Scott...
POPL
2006
ACM
16 years 2 months ago
The next 700 data description languages
In the spirit of Landin, we present a calculus of dependent types to serve as the semantic foundation for a family of languages called data description languages. Such languages, ...
Kathleen Fisher, Yitzhak Mandelbaum, David Walker