495 search results - page 47 / 99 » Information theory of wideband communications |
DIALM
2008
ACM
13 years 9 months ago
2008
ACM
In opportunistic forwarding, a node randomly relays packets to one of its neighbors based on local information, without the knowledge of global topology. Each intermediate node co...
JITECH
2008
13 years 7 months ago
2008
The tendency of acquiring information systems and other high technology services from international suppliers continues at unprecedented levels. The primary motivation for the off...
ESWA
2008
13 years 7 months ago
2008
Within the communication process of human beings, the speaker's facial expression and lip-shape movement contains extremely rich language information. The hearing impaired, a...
CSCW
2012
ACM
12 years 3 months ago
2012
ACM
We present a tablet-based system to collaboratively track discussion topics and ideas in a seminar-style discussion classroom. Each student uses his or her own tablet to share tex...
CCS
2008
ACM
13 years 9 months ago
2008
ACM
Distance bounding protocols have been proposed for many security critical applications as a means of getting an upper bound on the physical distance to a communication partner. As...