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Pregled bibliografske jedinice broj: 231288

Human-centered Model of Cooperation in Building Computational Grid around Virtual Enterprises


Martinović, Goran
Human-centered Model of Cooperation in Building Computational Grid around Virtual Enterprises // WSEAS TRANSACTIONS on COMPUTERS, 4 (2005), 11; 1534-1540 (međunarodna recenzija, članak, znanstveni)


Naslov
Human-centered Model of Cooperation in Building Computational Grid around Virtual Enterprises

Autori
Martinović, Goran

Izvornik
WSEAS TRANSACTIONS on COMPUTERS (1109-2750) 4 (2005), 11; 1534-1540

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Cluster; computational grid; cooperation; heterogeneity; human profiling; virtual enterprise

Sažetak
Computer intensive applications are still in large part executed on expensive dedicated resources. On the other hand, millions of high-performance computers connected by fast networks are working very underloaded. Inclusion of such non-dedicated resources in the computational grid depends primarily on cooperation willingness between their owners, respectively users of grid services. In addition to heterogeneity and dynamics of environment, management of non-dedicated resources is additionally worsened by owner selfishness, as well as user greadiness. Therefore, this article proposes a human-centered weighted model of computer environment profiling. It includes parameters of human, platform, application and the mapping procedure. Static parameters are collected by a web questionnaire, whereby dynamic parameters are collected by software tools. Priority list of candidates for resource engagement and usage is obtained by parameter processing. It is experimentally proved that the proposed approach enables a decrease of application execution time, communication costs, as well as the number of false mappings. At the same time it ensures convenient load balancing. A flow of resources and services between research institutions and different enterprises enables building of a global virtual enterprise strengthened by the power of the computational grid.

Izvorni jezik
Engleski

Znanstvena područja
Računarstvo



POVEZANOST RADA


Projekt / tema
0165103

Ustanove
Fakultet elektrotehnike, računarstva i informacijskih tehnologija Osijek

Autor s matičnim brojem:
Goran Martinović, (218142)

Časopis indeksira:


  • Scopus


Uključenost u ostale bibliografske baze podataka:


  • The INSPEC Science Abstracts series
  • Mathematical Reviews
  • CSA
  • ELSEVIER
  • ZENTRABLATT
  • Computer Science Bibliography Administrator
  • British Library
  • Swets Information Services
  • Engineering Information
  • SCOPUS