144 search results - page 13 / 29 » Evaluating the utility of content delivery networks |
TON
2010
14 years 7 months ago
2010
—Routing protocols for disruption-tolerant networks (DTNs) use a variety of mechanisms, including discovering the meeting probabilities among nodes, packet replication, and netwo...
75
Voted
AINA
2006
IEEE
14 years 11 months ago
2006
IEEE
In this paper, we study the problem of data gathering in multi-hop wireless sensor networks. To tackle the high degree of channel contention and high probability of packet collisi...
OSDI
2002
ACM
15 years 9 months ago
2002
ACM
Structured peer-to-peer overlay networks provide a substrate for the construction of large-scale, decentralized applications, including distributed storage, group communication, a...
ASUNAM
2009
IEEE
15 years 4 months ago
2009
IEEE
—The “wisdom of the crowds” is a concept used to describe the utility of harnessing group behaviour, where user opinion evolves over time and the opinion of the masses collec...
AINA
2009
IEEE
15 years 2 months ago
2009
IEEE
—Although several analytical models have been proposed for wireless sensor networks (WSNs) with different capabilities, very few of them consider the effect of general service di...