National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
Analysis and Experimental Comparison of Graph Databases
Kolomičenko, Vojtěch ; Holubová, Irena (advisor) ; Pokorný, Jaroslav (referee)
In the recent years a new type of NoSQL databases, called Graph databases (GDBs), has gained significant popularity due to the increasing need of processing and storing data in the form of a graph. The objective of this thesis is a research on possibilities and limitations of GDBs and conducting an experimental comparison of selected GDB implementations. For this purpose the requirements of a universal GDB benchmark have been formulated and an extensible benchmarking tool, named BlueBench, has been developed.
Using user behaviour for preferences on web
Kolomičenko, Vojtěch ; Eckhardt, Alan (advisor) ; Dokulil, Jiří (referee)
The aim of this work is to propose an efficient way of tracking user behaviour on web sites and a way of evaluating this behaviour to obtain a rating for each site. A web application in a form of e-shop is implemented, with the task of capturing the behaviour on pages with particular products and then calculating these products' ratings from that behaviour. The application also shows a typical usage of obtained ratings to recommend the best products to the user. It is also tested how accurately chosen types of monitored behaviour and calculated ratings indicate the popularity of each product (by another name, user preferences).

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