336 search results - page 65 / 68 » Permutation Problems and Channelling Constraints |
76
Voted
WOWMOM
2005
ACM
15 years 3 months ago
2005
ACM
We consider the energy consumed in radio transmission of a set of sensors forming a data gathering wireless network. Our objective is to enhance the lifetime of such networks by e...
100
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SISW
2003
IEEE
15 years 2 months ago
2003
IEEE
— Smart cards are widely known for their tamper resistance, but only contain a small amount of memory. Though very small, this memory often contains highly valuable information (...
149
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SIGGRAPH
1996
ACM
15 years 1 months ago
1996
ACM
A classical problem of imaging--the matting problem--is separation of a non-rectangular foreground image from a (usually) rectangular background image--for example, in a film fram...
TSP
2010
14 years 4 months ago
2010
Effective spectrum sensing is a critical prerequisite for multi-channel cognitive radio (CR) networks, where multiple spectrum bands are sensed to identify transmission opportuniti...
MOBIHOC
2006
ACM
15 years 9 months ago
2006
ACM
This paper addresses the problem of optimizing the packet transmission schedule in an ad hoc network with end-toend delay constraints. The emphasis is to determine the proper rela...