Because of the great interest in using multiagent systems (MAS) in a wide variety of applications in recent years, agent-oriented methodologies and related modeling techniques have become a priority for the development of large scale agent-based systems. The work we present here belongs to the disciplines of Software Engineering and Distributed Artificial Intelligence. More specifically, we are...

The identification of the user’s intent behind a web query is considered to be one of the most important challenges for the modern information retrieval systems. Although there have been studies that characterize some possible dimensions for the user intents, most of these studies just place each query into one or two dimensions. In order to approach to the real world, search engines need to ha...

We investigate the relations between wavelet shrinkage and integrodifferential equations for image simplification and denoising in the discrete case. Previous investigations in the continuous one-dimensional setting are transferred to the discrete multidimentional case. The key observation is that a wavelet transform can be understood as derivative operator in connection with convolution with a...

The objectives of utilizing the most out scientific, technical and production potential Russian Fuel Energy Complex (FEC) to safeguard technological independence economic development at state energy transition is reviewed in paper. Main trends for required multidimentional FEC: local R&D manufacturing conventional industries, Industry 4.0 technologies (including all aspects reduce, reuse, r...

The psychometric properties of the Perception of Teasing Scale-Underweight, a modified version of the Perception of Teasing Scale (1), were examined. One hundred eighty-three college students (81 male; 102 female; age range 17-57 years) completed questionnaires about underweight-related and competency-related teasing experiences, eating attitudes, body image, self-esteem, and mood. Factor analy...

In each country, in the economy observed over long periods of time, usually we can find some developmental phases due to socioeconomic changes, globalization, political decisions, and unexpected events. The identification such phases, their duration, turning points trends macroeconomic indicators, other early signals comprise interesting goals for research. aim this paper is homogeneous economi...

This package provides functions for estimation of linear and non-linear mixedeffects models using stochastic differential equations. Moreover it provides functions for finding smoothed estimates of model states and for simulation. The package allows for any multivariate non-linear time-variant model to be specified, and it also handels multidimentional input, co-variates, missing observations a...

One of the key problems related to the Bak–Sneppen evolution model on the circle is computing the limit distribution of the fitness at a fixed observation vertex in the stationary regime as the size of the system tends to infinity. Some simulations have suggested that this limit distribution is uniform on (f,1) for some f ∼ 2/3. In this article, we prove that the mean of the fitness in the stat...