1632 search results - page 228 / 327 » Sublinear Time Algorithms for Metric Space Problems |
229
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CORR
2010
Springer
14 years 10 months ago
2010
Springer
In this paper we present a method for reformulating the Recommender Systems problem in an Information Retrieval one. In our tests we have a dataset of users who give ratings for s...
131
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CEC
2010
IEEE
15 years 4 months ago
2010
IEEE
The field of evolutionary dynamic optimisation is concerned with the application of evolutionary algorithms to dynamic optimisation problems. In recent years, numerous new algorith...
116
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EC
2010
15 years 3 months ago
2010
Perhaps the biggest limitation of interactive EC is the fitness evaluation bottleneck, caused by slow user evaluation and leading to small populations and user fatigue. In this st...
131
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ISAAC
2009
Springer
15 years 10 months ago
2009
Springer
Abstract. We investigate the computational complexity of a new combinatorial problem of inferring a smallest possible multi-labeled phylogenetic tree (MUL tree) which is consistent...
136
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ISCC
2000
IEEE
15 years 8 months ago
2000
IEEE
With standard assumptions the routing and wavelength assignment problem (RWA) can be viewed as a Markov Decision Process (MDP). The problem, however, defies an exact solution bec...