Research article presents a real case study of warehouse replenishment process optimization on a selected sample of representative materials. Optimization is performed with simulation model supported by inventory control algorithms. The new fuzzy inventory control algorithm based on fuzzy stock-outs, highest stock level and total cost is introduced. The algorithm is tested and compared to the simulation results of the actual warehouse process and classic inventory control algorithms such as Least-unit cost, Part period balancing and Silver-Meal algorithm.
COBISS.SI-ID: 21607207
The research addresses the influence of feedback information on the decision process supported by the application of system dynamics models. The participants were 174 undergraduate management science students. They had the task of determining the optimum business strategy by maximizing the multiple criteria function under different experimental conditions. The hypotheses that the decision process supported by both a system dynamics model and subject interaction yields higher Criteria Function values than in other experimental conditions was confirmed.
COBISS.SI-ID: 5217299
Equivalence of different methodologies is presented, which must be dealt with according to the desired research objectives. As an example of the application of the developed methodology the model of tourism branch dynamics has been developed, which contains the characteristics of global and local organizations. Described contribution represents an important methodological concept in the field of modeling complex cybernetic systems with the possibility of direct application.
COBISS.SI-ID: 792798
In this paper an approach to decision making in managing human resources that integrates multi-attribute decision making techniques with expert systems is described. The approach is based on the explicit articulation of qualitative decision knowledge which is represented by a tree of attributes and decision rules. The decision making process is supported by DEXi. Presented methodology is created to be objective, nondiscriminatory, and facilitates the selection of the best candidate.
COBISS.SI-ID: 4568083
This paper presents a qualitative model for road investment appraisal based on the DEX method. Qualitative modelling and ability to handle inaccurate and/or incomplete data about options make the DEX method particularly well suited for decision problems involving qualitative concepts and a great deal of expert judgement as is the case in the field of transport. Introduced is a novel and practical way of road appraisal based on the road appraisal framework aimed to support transport policy development in Slovenia.
COBISS.SI-ID: 6181139