Sciweavers

3319 search results - page 476 / 664
» The topology of dark networks
Sort
View
DSN
2008
IEEE
16 years 1 months ago
Automatic security assessment of critical cyber-infrastructures
This research investigates the automation of security assessment of the static and dynamic properties of cyberinfrastructures, with emphasis on the electrical power grid. We descr...
Zahid Anwar, Ravinder Shankesi, Roy H. Campbell
GLOBECOM
2007
IEEE
16 years 27 days ago
Two Energy-Saving Schemes for Cooperative Transmission with Opportunistic Large Arrays
— An opportunistic large array (OLA) is a form of cooperative diversity in which a large group of simple, inexpensive relays or forwarding nodes operate without any mutual coordi...
Lakshmi V. Thanayankizil, Aravind Kailas, Mary Ann...
ICC
2007
IEEE
101views Communications» more  ICC 2007»
16 years 27 days ago
Range-based Mobility Estimations in MANETs with Application to Link Availability Prediction
— The quality of communications in mobile ad-hoc networks is largely determined by the topological stability. Characterizing the mobility of mobile nodes (e.g. how often they mov...
Zhuoqun Li, Lingfen Sun, Emmanuel C. Ifeachor
ICC
2007
IEEE
124views Communications» more  ICC 2007»
16 years 27 days ago
Countermeasure Uncooperative Behaviors with Dynamic Trust-Token in VANETs
− As one special case of the Mobile Ad Hoc Networks (MANETs), Vehicular Ad hoc Network (VANET) is featured for its extremely high mobility and constantly changing topology. As a ...
Zhou Wang, Chunxiao Chigan
AINA
2006
IEEE
16 years 19 days ago
Peer-Tree: A Hybrid Peer-to-Peer Overlay for Service Discovery
Efficient service discovery in dynamic, crossorganizational VO is one of the challenge aspects in ChinaGrid. Network overlay and search algorithms are two important considerations...
Jing Tie, Hai Jin, Shengli Li, Xuanhua Shi, Hanhua...