815 search results - page 43 / 163 » Optimizing diversity |
GLOBECOM
2007
IEEE
15 years 6 months ago
2007
IEEE
— Carrier frequency offset (CFO) estimation is a key challenge in multicarrier systems such as OFDM. Often, this task is carried out using a preamble made of a number, say J, of ...
ENC
2003
IEEE
15 years 5 months ago
2003
IEEE
This paper presents the main multiobjective optimization concepts that have been used in evolutionary algorithms to handle constraints in global optimization problems. A review of...
ICCV
2007
IEEE
16 years 1 months ago
2007
IEEE
In this paper, we consider the problem of compositing a scene from multiple images. Multiple images, for example, can be obtained by varying the exposure of the camera, by changin...
116
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GECCO
2003
Springer
15 years 5 months ago
2003
Springer
This paper discusses a new model of parallel evolutionary algorithms (EAs) called the specialized island model (SIM) that can be used to generate a set of diverse non-dominated sol...
108
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DMIN
2008
15 years 1 months ago
2008
The knowledge discovery process encounters the difficulties to analyze large amount of data. Indeed, some theoretical problems related to high dimensional spaces then appear and de...