The object of this study is an approach to solving the problems designing service-oriented networks that warn about emergencies using dynamic programming. main issue complexity algorithmization processes describe achievement optimal solution in multi-stage nonlinear problems. possibilities applying Bellman optimality principle for set tasks purpose their application field engineering and techno...

Exploratory data analysis of time-oriented data is an important goal that Visual Analytics has to tackle. When users from real-world domains are asked about time-oriented tasks, they often refer to the unique structure of time (e.g., calendars, primitives, etc.). Several task frameworks have been developed, but none of them combines a complete, systematic approach with explicit attention to the...

In this paper, we use an input oriented chance-constrained DEA model withrandom inputs and outputs. A super-eciency model with chance constraintsis used for ranking. However, for convenience in calculations a non-linear deterministicequivalent model is obtained to solve the models. The non-linearmodel is converted into a model with quadratic constraints to solve the nonlineardeterministic model...

This paper proposes an input mapping system that can transform various signals from next-generation virtual reality devices to suit existing content. Existing interactions of content are developed based on values for standardized commercial haptic controllers. prevents the challenge new ideas in However, controllers not compatible with have take significant risks until commercialization. The pr...

This article aims to examine board effectiveness through a new lens, based on human ideologies rather than traditional characteristics such as board size. We compare the self-interest and the altruist ideology to identify the process that leads to involvement in three board tasks: cooperation with other members, strategically-oriented tasks and stakeholder-oriented tasks. Our results show the s...

The development of technology has brought some alternative means in education. enabling role been widely recognized second language teaching and learning. Second Life (SL) is an online virtual world popular with digital natives. Some educators apply this application to foreign-language university courses because its benefits students’ immersion focus, imagination, creativity Language learners c...

The article is dedicated to the problems associated with organizing practical component of object-oriented programming (OOP) courses. A review current learning resources for OOP courses reveals a lack assignments related design patterns, which are essential components modern theory. To solve this problem, author proposes using specialized training resource — an electronic problem book on patter...