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   Articles with "aggregation functions" as a keyword



Aggregation functions with given super-additive and sub-additive transformations

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recommendations! Published in 2017 at "International Journal of General Systems"

DOI: 10.1080/03081079.2017.1300586

Abstract: Aggregation functions and their transformations have found numerous applications in various kinds of systems as well as in economics and social science. Every aggregation function is known to be bounded above and below by its… read more here.

Keywords: aggregation functions; super additive; additive sub; sub additive ... See more keywords

Data Stream Clustering: Introducing Recursively Extendable Aggregation Functions for Incremental Cluster Fusion Processes

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recommendations! Published in 2025 at "IEEE Transactions on Cybernetics"

DOI: 10.1109/tcyb.2025.3527862

Abstract: In data stream (DS) learning, the system has to extract knowledge from data generated continuously, usually at high speed and in large volumes, making it impossible to store the entire set of data to be… read more here.

Keywords: cluster; data stream; aggregation functions; aggregation ... See more keywords

Systematic Review of Aggregation Functions Applied to Image Edge Detection

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recommendations! Published in 2023 at "Axioms"

DOI: 10.3390/axioms12040330

Abstract: Edge detection is a crucial process in numerous stages of computer vision. This field of study has recently gained momentum due to its importance in various applications. The uncertainty, among other characteristics of images, makes… read more here.

Keywords: aggregation; review; edge detection; aggregation functions ... See more keywords
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An Abstract Result on Projective Aggregation Functions

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recommendations! Published in 2018 at "Axioms"

DOI: 10.3390/axioms7010017

Abstract: A general characterization result of projective aggregation functions is shown, the proof of which makes use of the celebrated Arrow’s theorem, thus providing a link between aggregation functions theory and social choice theory. The result… read more here.

Keywords: projective aggregation; aggregation; result projective; abstract result ... See more keywords

New Results About Aggregation Functions of Quasi-Pseudometric Modulars

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recommendations! Published in 2025 at "Mathematics"

DOI: 10.3390/math13050809

Abstract: In recent studies, Bibiloni-Femenias, Miñana, and Valero characterized the functions that aggregate a family of (quasi-)(pseudo)metric modulars defined over a fixed set X into a single one. In this paper, we adopt a related but… read more here.

Keywords: aggregation functions; pseudo metric; quasi pseudo; new results ... See more keywords