268 search results - page 52 / 54 » Locating Hidden Groups in Communication Networks Using Hidde... |
SENSYS
2003
ACM
14 years 4 days ago
2003
ACM
We present a technique for compression of shortest paths routing tables for wireless ad hoc networks. The main characteristic of such networks is that geographic location of nodes...
MSWIM
2009
ACM
14 years 1 months ago
2009
ACM
In a Multi-hop Wireless Networks (MHWN), packets are routed between source and destination using a chain of intermediate nodes; chains are a fundamental communication structure in...
UM
2001
Springer
13 years 11 months ago
2001
Springer
This paper describes user modelling in I-Help, a system to facilitate communication amongst learners. There are two I-Help components: Private and Public Discussions. In the Privat...
SCN
2010
Springer
13 years 5 months ago
2010
Springer
Abstract. A hidden vector encryption scheme (HVE) is a derivation of identity-based encryption, where the public key is actually a vector over a certain alphabet. The decryption ke...
ICOIN
2004
Springer
14 years 8 days ago
2004
Springer
For more scalable mobile services, it is important to reduce the signaling cost for location management. In this paper, we propose a cost effective IP paging scheme utilizing expl...