Результаты поиска по 'complex systems':
Найдено статей: 133
  1. Iakushkin O.O., Grishkin V.M.
    Visualization of work of a distributed application based on the mqcloud library
    Computer Research and Modeling, 2015, v. 7, no. 3, pp. 529-532

    Independent components communicating with each other due to complex control make the work of complex distributed computer systems poorly scalable within the framework of the existing communication middleware. Two major problems of such systems' scaling can be defined: overloading of unequal nodes due to proportional redistribution of workload and difficulties in the realization of continuous communication between several nodes of the system. This paper is focused on the developed solution enabling visualization of the work of such a dynamical system.

    Keywords: distributed systems, cloud computing, services, monitoring, networking, peer-to-peer.
    Citations: 1 (RSCI).
  2. Iakushkin O.O., Degtyarev A.B., Shvemberger S.V.
    Decomposition of the modeling task of some objects of archeological research for processing in a distributed computer system
    Computer Research and Modeling, 2015, v. 7, no. 3, pp. 533-537

    Although each task of recreating artifacts is truly unique, the modeling process for façades, foundations and building elements can be parametrized. This paper is focused on a complex of the existing programming libraries and solutions that need to be united into a single computer system to solve such a task. An algorithm of generating 3D filling of objects under reconstruction is presented. The solution architecture necessary for the system's adaptation for a cloud environment is studied.

    Keywords: distributed systems, cloud computing, modeling, reconstructions, service application architecture.
    Views (last year): 1. Citations: 2 (RSCI).
  3. Yuzhanin N.V., Tipikin Yu.A., Gankevich I.G., Zolotarev V.I.
    Computational task tracking complex in the scientific project informational support system
    Computer Research and Modeling, 2015, v. 7, no. 3, pp. 615-620

    This work describes the idea of the system of informational support for the scientific projects and the development of computational task tracking complex. Due to large requirements for computational experiments the problem of presentation of the information about HPC tasks becomes one of the most important. Nonstandard usage of the service desk system as a basis of the computational task tracking and support system can be the solution of this problem. Particular attention is paid to the analysis and the satisfaction of the conflicting requirements to the task tracking complex from the different user groups. Besides the web service kit used for the integration of the task tracking complex and the datacenter environment is considered. This service kit became the main interconnect between the parts of the scientific project support system and also this kit allows to reconfigure the whole system quickly and safely.

    Keywords: service desk, task tracking, HPC, web service.
    Views (last year): 2. Citations: 1 (RSCI).
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