In this paper, we present a consensus algorithm for synchronous distributed systems using cooperating mobile agents. The algorithm is designed within a framework for mobile agent enabled distributed server groups (MADSG), where cooperating mobile agents are used to achieve coordination among the servers. Being autonomous and cooperative, cooperating mobile agents exchange information among them...

The paper presents a description of the dynamics two mobile robots cooperating in transport bulky load form beam. purpose modeling such system was to obtain mathematical model an appropriate form. Lagrange equations second type were used describe dynamics, followed by projection method, which allowed for elimination multipliers. Thanks this approach, unknown dry friction forces at contact point...

Abstract Implementing innovations in mathematics education relies on scaling up professional development (PD) for teachers. Within the German Center of Mathematics Teacher Education (DZLM), complexities involved scaling-up processes are addressed with three implementation strategies: a material, personnel, and systemic strategy. For each them, research base is empirically established by design ...

Organizational development (organizational development) in schools is strongly influenced by school support, therefore business for organizational can be carried out through communities, such as principals, teachers, staff, and community environment, implementing strategies. The purpose of this study to describe the strategy inhibiting factors MTsN 2 Lhokseumawe City. method used a qualitative ...

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This research aimed to find out the forms and factors of academic dishonesty during time doing a task or test on Islamic Primary School Students in central Java, Indonesia. There were 7 informants this consisting 4 primary that involved students from fourth, fifth, sixth grades, 3 secondary homeroom teachers informants. was qualitative with case study approach whose data collected using intervi...

Abstract The game of chess can be too theoretical for children and even quite a challenge teachers masters. It is hard to make it approachable and, at the same time, technically correct. Chesscards educational project arose from these observations, intended way translate theory actively, by tinkering with paper colors. This delightful experience was conducted 2015 2019 10-year-olds in primary s...

The reachability problem in cooperating systems is known to be PSPACE-complete. We show here that this problem remains PSPACE-complete when we restrict the communication structure between the subsystems in various ways. For this purpose we introduce two basic and incomparable subclasses of cooperating systems that occur often in practice and provide respective reductions. The subclasses we cons...