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Information Sciences, 2021
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Kolesárová, Anna +2 more
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Kolesárová, Anna +2 more
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Convolution of aggregation functions
International Journal of General Systems, 2020We introduce four kinds of convolutions of aggregation functions defined on [0,∞[n and study their properties, including their mutual relationships and connections to super-additive, sub-additive, ...
Radko Mesiar +3 more
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Fuzzy Sets and Systems, 2011
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Tarad Jwaid +3 more
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Tarad Jwaid +3 more
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Information Sciences, 2012
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Tarad Jwaid +2 more
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Tarad Jwaid +2 more
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Aggregation functions and capacities
Fuzzy Sets and Systems, 2018zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Radko Mesiar +3 more
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k-maxitive aggregation functions
Fuzzy Sets and Systems, 2018zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Mesiar, Radko, Kolesárová, Anna
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LOCALLY INTERNAL AGGREGATION FUNCTIONS
International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems, 1999We introduce the concept of locally internal aggregation function with domain ℝn and values in ℝ, and demonstrate some results which lead to the characterization of such functions.
Gaspar Mayor, Javier Martín
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2002
OLAP operations have been widely accepted as a suitable method for decision support by data analysis. Among others, roll-up and drill-down are practically implemented by using database operations. However, we cannot define them as inverses of each other since they assume how to manage materialized views.
Shingo Kashikawa +3 more
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OLAP operations have been widely accepted as a suitable method for decision support by data analysis. Among others, roll-up and drill-down are practically implemented by using database operations. However, we cannot define them as inverses of each other since they assume how to manage materialized views.
Shingo Kashikawa +3 more
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Analysis on Aggregation Function Spaces
International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems, 2014In many decision-making problems, different methods usually yield different results. In this paper, we study all possible rankings of alternatives produced by applying a set of aggregation functions on a decision matrix. Those possible rankings depend on the aggregation functions that we use and the structures of the decision matrix.
Zhao Zhang, Zeshui Xu
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Median Aggregation of Distribution Functions
Decision Analysis, 2013When multiple redundant probabilistic judgments are obtained from subject matter experts, it is common practice to aggregate their differing views into a single probability or distribution. Although many methods have been proposed for mathematical aggregation, no single procedure has gained universal acceptance. The most widely used procedure is simple
Stephen C. Hora +3 more
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