2981 search results - page 465 / 597 » Word Sense and Subjectivity |
165
click to vote
WWW
2011
ACM
15 years 1 months ago
2011
ACM
We introduce an unsupervised query segmentation scheme that uses query logs as the only resource and can effectively capture the structural units in queries. We believe that Web s...
170
click to vote
EOR
2010
15 years 1 months ago
2010
We analyze the problem of pricing and hedging contingent claims in the multi-period, discrete time, discrete state case using the concept of a sufficiently attractive expected gai...
146
click to vote
JNS
2010
15 years 1 months ago
2010
Under certain conditions the problem of morphogenesis in development and the problem of morphology in block copolymers may be reduced to one geometric problem. In two dimensions t...
179
click to vote
MCM
2010
15 years 1 months ago
2010
We consider the electromagnetic detection of hidden moving or oscillating conductive targets. The resulting mathematical problem involves computation of a Doppler shift for an ele...
177
click to vote
MMAS
2010
Springer
15 years 1 months ago
2010
Springer
We present a formal procedure for structure-preserving model reduction of linear second-order and Hamiltonian control problems that appear in a variety of physical contexts, e.g., ...