International Conference «Mathematical and Informational Technologies, MIT-2011»
(IX Conference «Computational and Informational Technologies for Science,
Engineering and Education»)

Vrnjacka Banja, Serbia, August, 27–31, 2011

Budva, Montenegro, August, 31 – September, 5, 2011

Todorovic M.   Nikolic I.  

Two quantitative methods used in the design and operations of information systems

Reporter: Todorovic M.

This paper presents applications of two quantitative methods used in the design and operations of information systems that interconnect communication nodes. These nodes assume distributed processing, information storages and user interfaces interconnected by communications networks. ‘Spanning tree’ is a method for reaching all nodes in the most optimum way, without creating loops in such communication. The ‘traveling salesman problem’ is about finding the most optimum tour (e.g. the minimum length) for a given set of N nodes. Some of applications are used within satellite, mobile and terrestrial communi cations networks which may include integration of distributed information resources and spatial data processing.


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