905 search results - page 43 / 181 » The Case Against Micropayments |
ICPR
2002
IEEE
14 years 9 months ago
2002
IEEE
For many years, object tracking in images has suffered from the problems of occlusions and illumination effects. In order to resolve occlusion problems, we have been proposing the...
VLSID
2007
IEEE
14 years 8 months ago
2007
IEEE
A low-power frequency multiplication technique, developed for ZigBee (IEEE 802.15.4) like applications is presented. We have provided an estimate for the power consumption for a g...
FGCN
2008
IEEE
14 years 2 months ago
2008
IEEE
This paper addresses the routing problem in packet switching free-space optical (FSO) mesh networks. FSO mesh networks are emerging as broadband communication networks because of ...
INFOCOM
2008
IEEE
14 years 2 months ago
2008
IEEE
Abstract—Distributed spectrum sensing (DSS) enables a Cognitive Radio (CR) network to reliably detect licensed users and avoid causing interference to licensed communications. Th...
INFOCOM
2007
IEEE
14 years 2 months ago
2007
IEEE
— In this paper, we address the problem of cross-layer denial of service attack in wireless data networks. We introduce SPREAD - a novel adaptive diversification approach to pro...