Sciweavers

1926 search results - page 243 / 386
» Hierarchical Peer-to-Peer Systems
Sort
View
COMPUTING
2007
103views more  COMPUTING 2007»
15 years 6 months ago
An algebraic approach for H-matrix preconditioners
Hierarchical matrices (H-matrices) approximate matrices in a data-sparse way, and the approximate arithmetic for H-matrices is almost optimal. In this paper we present an algebrai...
S. Oliveira, F. Yang
ISI
2006
Springer
15 years 6 months ago
Multi-document Summarization for Terrorism Information Extraction
Abstract. Counterterrorism is one of the major challenges to the society. In order to flight again the terrorists, it is very important to have a through understanding of the terro...
Fu Lee Wang, Christopher C. Yang, Xiaodong Shi
RTS
2006
121views more  RTS 2006»
15 years 6 months ago
Group-Based Pfair Scheduling
We consider the problem of supertasking in Pfair-scheduled multiprocessor systems. In this approach, a set of tasks, called component tasks, is assigned to a server task, called a...
Philip Holman, James H. Anderson
RAS
2002
91views more  RAS 2002»
15 years 6 months ago
Foveated active tracking with redundant 2D motion parameters
This work presents a real-time active vision tracking system based on log-polar image motion estimation with 2D geometric deformation models. We present a very efficient parametri...
Alexandre Bernardino, José Santos-Victor, G...
SISAP
2010
IEEE
132views Data Mining» more  SISAP 2010»
15 years 4 months ago
SHIATSU: annotating your videos the easy way!
In this demonstration we present SHIATSU, an automatic semantic-based video tagging system which relies on shot boundary detection and hierarchical annotation. More in details, in...
Ilaria Bartolini, Corrado Romani