National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
Comparison of Approaches for Querying of Chemical Compounds
Šípek, Vojtěch ; Holubová, Irena (advisor) ; Pokorný, Jaroslav (referee)
The purpose of this thesis is to perform an analysis of approaches to querying chemical databases and to validate or invalidate its results. Currently, there exists no work which would compare the performance and memory usage of the best performing approaches on the same data set. In this thesis, we address this lack of information and we create an un-biased benchmark of the most popular index building methods for subgraph querying of chemical databases. Also, we compare the results of such benchmark with the performance results of an SQL and a graph database. 1
Visual Querying in Chemical Databases using SMARTS Patterns
Šípek, Vojtěch ; Hoksza, David (advisor) ; Holubová, Irena (referee)
The purpose of this thesis is to create framework for visual querying in chemical databases which will be implemented as a web application. By using graphical editor, which is a part of client side, the user creates queries which are translated into chemical query language SMARTS. This query is parsed on the application server which is connected to the chemical database. This framework also contains tooling for creating the database and index structure above it. 1

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7 Šípek, Václav
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