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IPMU
2010
Springer

Arity-Monotonic Extended Aggregation Operators

13 years 9 months ago
Arity-Monotonic Extended Aggregation Operators
A class of extended aggregation operators, called impact functions, is proposed and their basic properties are examined. Some important classes of functions like generalized ordered weighted averaging (OWA) and ordered weighted maximum (OWMax) operators are considered. The general idea is illustrated by the Producer Assessment Problem which includes the scientometric problem of rating scientists basing on the number of citations received by their publications. An interesting characterization of the well known h-index is given. Key words: aggregation, extended aggregation function, OWA, OWMax, h-index, scientometrics.
Marek Gagolewski, Przemyslaw Grzegorzewski
Added 28 Jan 2011
Updated 28 Jan 2011
Type Journal
Year 2010
Where IPMU
Authors Marek Gagolewski, Przemyslaw Grzegorzewski
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