1716 search results - page 271 / 344 » Approximation Algorithms for Data Broadcast in Wireless Netw... |
MP
2007
13 years 7 months ago
2007
Given a graph with costs on the edges, the power of a node is the maximum cost of an edge leaving it, and the power of the graph is the sum of the powers of the nodes of this graph...
MOBIHOC
2001
ACM
14 years 7 months ago
2001
ACM
Ubiquitous computing environments are typically based upon ad hoc networks of mobile computing devices. These devices may be equipped with sensor hardware to sense the physical en...
SIGMETRICS
2004
ACM
14 years 1 months ago
2004
ACM
Low priority data transfer across the wide area is useful in several contexts, for example for the dissemination of large files such as OS updates, content distribution or prefet...
JNW
2008
13 years 7 months ago
2008
Research on data routing strategies for wireless sensor networks (WSNs) has largely focused on energy efficiency. However rapid advances in WSNs require routing protocols which can...
SDM
2009
SIAM
14 years 4 months ago
2009
SIAM
Many datasets can be described in the form of graphs or networks where nodes in the graph represent entities and edges represent relationships between pairs of entities. A common ...