Izabela Tomczuk-Pirog

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A unified framework standing behind of a methodology aimed at object oriented decision support system design is considered. First of all the consistency of the assumed knowledge bases describing an object (enterprise) and requests (standard options supporting a decision maker), respectively are examined. Then the knowledge base representation is transformed(More)
Decision making supported by task-oriented software tools plays a pivotal role in modern enterprises, because commercially available ERP systems are unable to respond in an interactive online/real-time mode. It opens up for a new generation of decision support system (DSS) that enable a fast prototyping of production flows in multi-project environment as(More)
The problem of rules setting in coordination of automated vehicles access to shared system resources (sections of their transportation paths) which assure a deadlock free and starvation free flow of the executed processes belongs to NP-hard problems. Assuming that there are local (controlling access to shared resources) rules of priority dispatching, the(More)
The application of Simulation to manufacturing has contributed to a generation of tools that is focused on specific problem solving related to automation, planning, material flow, supply chain, logistics,etc. Nowadays, manufacturing has evolved and its needs have changed. After an analysis of the current manufacturing simulation tools, we propose an(More)
The paper focuses on a selected class of decision problems related with the production flow planning in SMEs, particularly in new production orders. Verification of orders gives a possibility to evaluate whether resources capacity of a manufacturer is balanced with the orderer's requirements. The class of decision problems under analysis is included in the(More)
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