106 search results - page 10 / 22 » Two New Efficient PIR-Writing Protocols |
TMC
2008
13 years 7 months ago
2008
In this paper, we propose a new Medium Access Control (MAC) protocol for full exploitation of directional antennas in wireless networks. The protocol introduces a circular directio...
WINET
2002
13 years 7 months ago
2002
As sensor networks edge closer towards wide-spread deployment, security issues become a central concern. So far, much research has focused on making sensor networks feasible and u...
WWW
2005
ACM
14 years 8 months ago
2005
ACM
A fair contract signing protocol allows two potentially mistrusted parities to exchange their commitments (i.e., digital signatures) to an agreed contract over the Internet in a f...
SEM
2004
Springer
14 years 1 months ago
2004
Springer
The emergence of portable computers and wireless technologies has introduced new challenges for middleware. Mobility brings new requirements and is becoming a key characteristic. M...
ADHOC
2010
13 years 8 months ago
2010
In this paper, we investigate the reliable data transport problem in underwater sensor networks. Underwater sensor networks are significantly different from terrestrial sensor net...