Yemel'yanenko T. Information Technology for Support of Decision-Making in Problems of Hydrogeochemical Monitoring

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0407U002974

Applicant for

Specialization

  • 05.13.06 - Інформаційні технології

15-06-2007

Specialized Academic Board

К 08.051.01

Oles Honchar Dnipro National University

Essay

Process of the hydrogeochemical monitoring. The dissertation is devoted to the development of information technology which is used for supporting of decision-making at processing and the analysing of data hydrogeochemical monitoring. Methods of research are based on the applied statistical analysis, the theory of decision-making, the analysis of hierarchy, the technology of programming. The use of the spline-regress for the process description of a trend of hydrogeochemical models with structural change is offered. It is an advanced method of construction a part-polinomial trend that allows to consider structural changes of hydrogeochemical process, to raise informative result of data processing and computing efficiency. For the first time the methods of statistical models choice of the hydrogeochemical processes has been used which is based on the construction of a group estimation. The comparative results of the applied methods of the statistical analysis of data that allow to automate process of a choice are offered.

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