Sciweavers

184 search results - page 12 / 37
» Novel Broadcasting Algorithm of the Complete Recursive Netwo...
Sort
View
CCS
2007
ACM
14 years 27 days ago
Robust group key agreement using short broadcasts
A group key agreement protocol (GKA) allows a set of players to establish a shared secret key which can be used to secure a subsequent communication. Several efficient constantrou...
Stanislaw Jarecki, Jihye Kim, Gene Tsudik
COMSUR
2006
84views more  COMSUR 2006»
13 years 6 months ago
A survey of handover algorithms in DVB-H
Digital Video Broadcasting for Handhelds (DVB-H) is a standard for broadcasting IP Datacast (IPDC) services to mobile handheld terminals. Based on the DVB-T standard, DVB-H adds n...
Xiaodong Yang, Jani Väre, Thomas J. Owens
TON
2010
163views more  TON 2010»
13 years 5 months ago
Toward practical opportunistic routing with intra-session network coding for mesh networks
—We consider opportunistic routing in wireless mesh networks. We exploit the inherent diversity of the broadcast nature of wireless by making use of multi-path routing. We presen...
Bozidar Radunovic, Christos Gkantsidis, Peter B. K...
CVPR
2000
IEEE
14 years 8 months ago
Fast Multiscale Image Segmentation
We introduce a fast, multiscale algorithm for image segmentation. Our algorithm uses modern numeric techniques to nd an approximate solution to normalized cut measures in time tha...
Eitan Sharon, Achi Brandt, Ronen Basri
GIS
2004
ACM
14 years 7 months ago
Energy efficient exact kNN search in wireless broadcast environments
The advances in wireless communication and decreasing costs of mobile devices have enabled users to access desired information at any time. Coupled with positioning technologies l...
Bugra Gedik, Aameek Singh, Ling Liu