In this paper, we present the numerical solution of ordinary differential equations (or SDEs), from each order especially second-order with time-varying and Gaussian random coefficients. We indicate a complete analysis for second-order equations in special case of scalar linear second-order equations (damped harmonic oscillators with additive or multiplicative noises). Making stochastic differe...

Modern methods of tensor-product decomposition allow an efficient data-sparse approximation of functions and operators in higher dimensions [5]. The recent quantics-TT (QTT) tensor method allows to represent the multidimensional data with log-volume complexity [1, 2, 3]. We discuss the convergence rate of the Tucker, canonical and QTT stochastic collocation tensor approximations to the solution...

AND/OR graphs and minimum-cost solution graphs have been studied extensively in artificial intelligence (see, e.g., Nilsson [14]). Generally, the AND/OR graphs are used to model problem solving processes. The minimum-cost solution graph can be used to attack the problem with the least resource. However, in many cases we want to solve the problem within the shortest time period and we assume tha...

Copper nanoparticles were fabricated by electro-reduction of CuSO4solution in the presence of cetyltrimethylammonium bromide (CTAB) cationic surfactant as an additive through potentiostatic method. The prepared copper nanoparticles were characterized by scanning electron microscopy (SEM) and electrochemical methods. The SEM images reveal that the nanoparticles with diameters at about 70 n...

This is a description of the team AG submission to the Learning to Rank Challenge. This solution has scored 4th place in the main track. The primary algorithm used is Additive Groves of regression trees.

In this paper, we obtain the general solution and investigate the generalized Hyers-Ulam stability of the new generalized mixed type additive and quadratic functional equation in fuzzy normed space. Mathematics Subject Classification 39B55, 39B52, 39B82

A new solution concept: acceptable payoffs in the core via coalition formation Katsushige Fujimoto Inequalities for Choquet integral with respect to a submodular non additive measure Yasuo Narukawa, Vicenç Torra

This paper presents an exact formulation of Stochastic or Unconditional Maximum Likelihood (UML) estimation for directions-of-arrival (DOA) finding. In the previous formulation of UML estimation, an important condition is missing. That is the non-negative definiteness of the covariance matrix of signal components without additive noises. Because of the lack of the important condition, inadequat...