849 search results - page 112 / 170 » On the Complexity of the Whitehead Minimization Problem |
CVPR
2007
IEEE
14 years 3 months ago
2007
IEEE
Image matting is the problem of determining for each pixel in an image whether it is foreground, background, or the mixing parameter, ”alpha”, for those pixels that are a mixt...
ICDE
2007
IEEE
14 years 3 months ago
2007
IEEE
We consider the problem of semantic load shedding for continuous queries containing window joins on multiple data streams and propose a robust approach that is effective with the ...
VTC
2007
IEEE
14 years 3 months ago
2007
IEEE
Abstract – One of the major drawbacks of OFDM is high Peakto-Average Power Ratio (PAPR) which can result in poor power efficiency and serious distortion in the transmitter amplif...
LFCS
2007
Springer
14 years 3 months ago
2007
Springer
Abstract. Balanced search trees provide guaranteed worst-case time performance and hence they form a very important class of data structures. However, the self-balancing ability co...
INFOCOM
2006
IEEE
14 years 3 months ago
2006
IEEE
—Flooding is one of the most fundamental operations in mobile ad hoc networks. Traditional implementation of flooding suffers from the problems of excessive redundancy of message...