515 search results - page 81 / 103 » Layouts of Expander Graphs |
CORR
2007
Springer
13 years 9 months ago
2007
Springer
Abstract—We initiate the probabilistic analysis of linear programming (LP) decoding of low-density parity-check (LDPC) codes. Specifically, we show that for a random LDPC code e...
WWW
2003
ACM
14 years 10 months ago
2003
ACM
We propose two new tools to address the evolution of hyperlinked corpora. First, we define time graphs to extend the traditional notion of an evolving directed graph, capturing li...
CVPR
2007
IEEE
14 years 11 months ago
2007
IEEE
For video summarization and retrieval, one of the important modules is to group temporal-spatial coherent shots into high-level semantic video clips namely scene segmentation. In ...
WEBI
2007
Springer
14 years 3 months ago
2007
Springer
Web sites are often organized into several regions, each dedicated to a specific topic or serving a particular function. From a user’s perspective, these regions typically form ...
SOFTVIS
2003
ACM
14 years 2 months ago
2003
ACM
An active research area in telecommunications concerns how to specify and control the addition of new services, such as call waiting or instant messaging, into existing software. ...