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On the informative value of the largest sample element of log-Gumbel distribution
(Versita, 2007-12)
Extremes of stream flow and precipitation are commonly modeled by heavytailed
distributions. While scrutinizing annual flow maxima or the peaks over
threshold, the largest sample elements are quite often suspected to be ...
Kinematic wave model for transient bed profiles in alluvial channels under nonequilibrium conditions
(American Geophysical Union, 2007-12-27)
Transient bed profiles in alluvial channels are generally modeled using diffusion (or dynamic) waves and assuming equilibrium between detachment and deposition rates. Equilibrium sediment transport can be considerably ...
Hybrid fuzzy and optimal modeling for water quality evaluation
(American Geological Union, 2007-05-08)
Water quality evaluation entails both randomness and fuzziness. Two hybrid models are developed, based on the principle of maximum entropy (POME) and engineering fuzzy set theory (EFST). Generalized weighted distances are ...