334 search results - page 56 / 67 » Approximation Algorithms for Non-Uniform Buy-at-Bulk Network... |
WEA
2010
Springer
14 years 3 months ago
2010
Springer
Abstract. Mobile users are roaming in a zone of cells in a cellular network system. The probabilities of each user residing in each cell are known, and all probabilities are indepe...
SIGCOMM
2012
ACM
11 years 11 months ago
2012
ACM
Today’s data centers face extreme challenges in providing low latency. However, fair sharing, a principle commonly adopted in current congestion control protocols, is far from o...
SODA
2003
ACM
13 years 10 months ago
2003
ACM
We consider the problem of finding efficient trees to send information from k sources to a single sink in a network where information can be aggregated at intermediate nodes in t...
INFOCOM
2006
IEEE
14 years 2 months ago
2006
IEEE
— Multi-frequency media access control has been well understood in general wireless ad hoc networks, while in wireless sensor networks, researchers still focus on single frequenc...
AINA
2007
IEEE
14 years 2 months ago
2007
IEEE
In the Ad-Hoc InfoWare project, we develop a delay tolerant event notification service for sparse Mobile Ad-Hoc Networks for emergency and rescue operations. In most event notific...