Detekce anomálního chování uživatelů katastrálních mapových služeb

Abstract

This thesis deals with detection of abnormal behavior of users of cadastral map services. It is focused on processing of extended log files from WMS server. The data come from Czech Office for Surveying and Cadastre (“Český úřad zeměměřický a katastrální”), especially from application for browsing cadastral maps called “Nahlížení do KN”. At the beginning of this work is a survey of current knowledge and there is also a characteristic of input data. Following chapter summarizes workflow and software tools. The next section describes analysis of user behavior, category of behavior and behavioral pattern. The final section summarizes the results and suggests how to detect abnormal behavior of users.