Abstract: Information technology of geochronological tracking is a total of processes that accumulate and integrate data on geographic relocation of historical figures for a given time interval and represent the results as a generalizing graph in GIS. Hypotheses about stable migration trends are represented as subgraphs of the graph. To test such hypotheses is to search and evaluate statistical significance of relevant graph isomorphism. The article describes these qualitatively new opportunities provided by such an approach as well as relevant mathematical and algorithmic tools. Methodology of the study grounds on graph theory, probability theory, mathematical statistics and statistical accuracy and stability evaluation methods.
Information technologies of geochronological tracking form the methodological and program apparatus for automation of selected class of historical tasks, connected to fusion of biographical and geographic data based on GIS. The novelty of the study is a new class of methodical tools for historical studies addressing geospatial social and political processes on the basis of geoinformation systems and relevant technologies. The main theoretical conclusion is the applicability of mathematical tools of confidence figure evaluation when making a decision in historical studies on the basis of geochronological tracking net structures.  

Abstract: The article addresses logical and functional features of an applied geochronological tracking information technology. From the viewpoint of its applied aspect, this information technology is scientific methodological and program tools to automatize certain historical issues related to biographical and geographical data merge on the basis of geoinformation systems and corresponding geoinformation technologies. It is an example of a specific information technology developed to help historians employing geographical interpretation of their subject domain when solving research problems. The methodology bases on the object-oriented approach to modeling within GIS domains and ontologies widely used in modern programming and complex software systems development. The novelty of the solution proposed is the principles of biographical and geographical data integration for humanities. The article studies qualitatively new opportunities provided by such a GIS tool as software application of geochronological tracking which it acquires in the process of its development.