3134 search results - page 596 / 627 » Computing full disjunctions |
MOBICOM
2010
ACM
13 years 10 months ago
2010
ACM
Short Messaging Service (SMS) based mobile information services have become increasingly common around the world, especially in emerging regions among users with low-end mobile de...
MOBICOM
2010
ACM
13 years 10 months ago
2010
ACM
In 802.11 managed wireless networks, the manager can address under-served links by rate-limiting the conflicting nodes. In order to determine to what extent each conflicting node ...
MOBICOM
2010
ACM
13 years 10 months ago
2010
ACM
Cellular radios consume more power and suffer reduced data rate when the signal is weak. According to our measurements, the communication energy per bit can be as much as 6x highe...
MOBICOM
2010
ACM
13 years 10 months ago
2010
ACM
Guardbands are designed to insulate transmissions on adjacent frequencies from mutual interference. As more devices in a given area are packed into orthogonal wireless channels, c...
CCS
2010
ACM
13 years 10 months ago
2010
ACM
Online social networks (OSNs) are popular collaboration and communication tools for millions of users and their friends. Unfortunately, in the wrong hands, they are also effective...