6153 search results - page 102 / 1231 » Modeling Cyclic Change |
KDD
2010
ACM
14 years 1 months ago
2010
ACM
There has been considerable work on user browsing models for search engine results, both organic and sponsored. The click-through rate (CTR) of a result is the product of the prob...
MODELS
2009
Springer
14 years 3 months ago
2009
Springer
In consequence of changing requirements and technological progress, modeling languages are subject to change. When their metamodels are adapted to reflect those changes, existing ...
JCST
2010
13 years 4 months ago
2010
Abstract We define a notion of context that represents invariant, stable-over-time behavior in an environment and we propose an algorithm for detecting context changes in a stream ...
VTC
2007
IEEE
14 years 3 months ago
2007
IEEE
— OFDM is well suited for data-transmission over frequency-selective channels. If the cyclic prefix is chosen sufficiently long, intersymbol interference is avoided. Thus, the ...
IPPS
2006
IEEE
14 years 3 months ago
2006
IEEE
The problem of data broadcasting over multiple channels consists in partitioning data among channels, depending on data popularities, and then cyclically transmitting them over ea...