Augmenting UML with decision table technique. - Kestutis Normantas; Olegas Vasilecas; Sergejus Sosunovas (CompSysTech, 2009)

Decision table based approach for business rules modelling in UML/OCL. - Olegas Vasilecas; Kestutis Normantas (CompSysTech, 2010)

Deriving business rules from the models of existing information systems. - Olegas Vasilecas; Kestutis Normantas (CompSysTech, 2011)

An overview of the knowledge discovery meta-model. - Kestutis Normantas; Sergejus Sosunovas; Olegas Vasilecas (CompSysTech, 2012)

Extracting Business Rules from Existing Enterprise Software System. - Kestutis Normantas; Olegas Vasilecas (ICIST, 2012)

Extracting term units and fact units from existing databases using the Knowledge Discovery Metamodel. - Kestutis Normantas; Olegas Vasilecas (J. Inf. Sci., 2014)

A Goal-Oriented Approach to Dynamic Business Process Simulation. - Olegas Vasilecas; Titas Savickas; Kestutis Normantas; Tadas Vysockis; Diana Kalibatiene (DB&IS (Selected Papers), 2016)

An approach for allocation of shared resources in the rule-based business process simulation. - Toma Rusinaite; Olegas Vasilecas; Titas Savickas; Tadas Vysockis; Kestutis Normantas (CompSysTech, 2016)

Shared Resource Model for Allocating Resources to Activities in BP Simulation. - Olegas Vasilecas; Kestutis Normantas; Toma Rusinaite; Titas Savickas; Tadas Vysockis (ICIST, 2016)