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Revista Cubana de Ciencias Informáticas

On-line version ISSN 2227-1899


MAR CORNELIO, Omar  and  BRON FONSECA, Bárbara. Implementation of the OWA operator in a computer system for performance evaluation. Rev cuba cienc informat [online]. 2021, vol.15, n.4, suppl.1, pp. 59-74.  Epub Dec 01, 2021. ISSN 2227-1899.

Performance evaluation represents a measure of the trajectory of people over a period of time. In Cuban Higher Education institutions, teachers are evaluated annually. The evaluation process establishes an evaluation proposal based on a set of evaluative criteria. However, this process is carried out using previously defined evaluative models, which makes it difficult to manage information, help decision-making. Problems of this nature have been addressed in the scientific literature using a multi-criteria approach. The present investigation proposes a solution to the problem raised from the implementation of an operator for the aggregation of encoded information in a computer system. The proposed system manages the workflow of the evaluation process, governs the inference process through the use of the OWA information aggregation operator with multiple selectors. It is obtained from the experimental process in a set of evaluations that vary its behavior from the selection criteria of the selected operator.

Keywords : Information aggregation operator; OWA; computer system; performance evaluation.

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