Pavlo Zhezhnych Personal Site and Blog

P.Zhezhnych Methods and facilities of time parameter modeling in information systems based on relational databases. – Manuscript.
Thesis for a Ph.D. science degree by specialty 01.05.02 – “Mathematical modeling and calculating methods”. – Lviv Polytechnic National University, Lviv, 2001.
To acquire information about the thesis abstract click here.

The thesis is dedicated to problems of temporal parameter modeling in information systems based on relational databases. Scientists investigate a temporal database area during more than 20 years and proposed more than 40 different relational and object-oriented temporal data models. These models were not realized in popular commercial DBMSs due to their complexity. The most research directions of the thesis are concentrated on qualitative temporal relational data model building and its implementation with relational data model.

Temporal databases, temporal data model, temporal dependencies, distributed information systems

ZHEZHNYCH PAVLO IVANOVYCH
Ph.D. THESIS ABSTRACT, TECHNICAL SCIENCES
"METHODS AND ALGORITHMS OF TEMPORAL PARAMETER MODELING IN INFORMATION SYSTEMS BASED ON RELATIONAL DATABASES"
Specialty 01.05.02 – Mathematical modeling and calculating methods
Scientific teacher: Sc.D. Pasichnyk Volodymyr Volodymyrovych, Lviv Politechnic National University, head of chair “Information systems and networks”
Lviv, 2001