725 search results - page 41 / 145 » Intelligent Techniques in Stock Analysis |
GECCO
2007
Springer
15 years 8 months ago
2007
Springer
A common problem in genetic programming search algorithms is destructive crossover in which the offspring of good parents generally has worse performance than the parents. Design...
107
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IJCAI
1989
15 years 3 months ago
1989
Several theories of grammar currently converge toward inserting subcategorization information within lexical entries. Such a tendency would benefit from a parsing algorithm able t...
144
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CIKM
2011
Springer
14 years 1 months ago
2011
Springer
A continuous top-k query retrieves the k most preferred objects in a data stream according to a given preference function. These queries are important for a broad spectrum of appl...
107
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ALT
2008
Springer
15 years 11 months ago
2008
Springer
In numerous application areas fast growing data sets develop with ever higher complexity and dynamics. A central challenge is to filter the substantial information and to communic...
CEC
2008
IEEE
15 years 8 months ago
2008
IEEE
—Crossover forms one of the core operations in genetic programming and has been the subject of many different investigations. We present a novel technique, based on semantic anal...