4041 search results - page 124 / 809 » time 2009 |
159
click to vote
EVOW
2009
Springer
16 years 1 months ago
2009
Springer
Two independent evolutionary modeling methods, based on fuzzy logic and neural networks respectively, are applied to predicting trend reversals in financial time series, and their...
177
click to vote
WADS
2009
Springer
16 years 1 months ago
2009
Springer
Abstract We show that if one can find the optimal value of an integer programming problem min{cx : Ax ≥ b, x ∈ Zn +} in polynomial time, then one can find an optimal solution...
130
click to vote
TEI
2009
ACM
16 years 1 months ago
2009
ACM
This paper presents the Digital Hourglass, an alarm clock that focuses on the amount of sleep, rather than wake-up times. It follows a simple approach, lighting one LED for each h...
160
click to vote
EVOW
2009
Springer
15 years 4 months ago
2009
Springer
Divide-and-Evolve (DAE) is the first evolutionary planner that has entered the biennial International Planning Competition (IPC). Though the overall results were disappointing, a d...
145
click to vote
ISMM
2009
Springer
16 years 1 months ago
2009
Springer
Abstract. We present an efficient implementation of the ultimate attribute opening operator. In this implementation, the ultimate opening is computed by processing the image maxtre...