• Publications
  • Influence
Fuzzy Rankings: Properties and Applications
TLDR
In practice, a ranking of objects with respect to given set of criteria is of considerable importance. Expand
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  • 2
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On the inconsistency of pairwise comparisons: an experimental study
TLDR
A problem of the inconsistency of pairwise comparisons is of focal interest in the analytic hierarchy process (AHP), but, up to date, we know only little about how much are real decision makers inconsistent, and whether the number of objects to be compared influences the inconsistency. Expand
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On Inconsistency Indices and Inconsistency Axioms in Pairwise Comparisons
  • J. Mazurek
  • Mathematics, Computer Science
  • ArXiv
  • 15 March 2017
TLDR
Pairwise comparisons are an important tool of modern (multiple criteria) decision making. Expand
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DISCOVERING KNOWLEDGE WITH THE ROUGH SET APPROACH
TLDR
The rough set theory, which originated in the early 1980s, provides an alternative approach to the fuzzy set theory when dealing with uncertainty, vagueness or inconsistence in real-world situations. Expand
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THE EVALUATION OF ECONOMIC RECESSION MAGNITUDE: INTRODUCTION AND APPLICATION
We propose a new quantitative recession magnitude scale for measuring recessions' magnitudes ('strength') derived from GDP growth rates during a recession and its duration. Furthermore, we introduceExpand
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On normalization of inconsistency indicators in pairwise comparisons
TLDR
We provide mathematical and practice-driven justification for using [ 0, 1] normalization of inconsistency indicators in pairwise comparisons. Expand
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EVALUATION OF RANKING SIMILARITY IN ORDINAL RANKING PROBLEMS
In ordinal ranking problems objects, alternatives, products, services, etc. are ranked by several experts and the goal is to convert a set of (generally different) rankings into the final groupExpand
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When condition of order preservation is met?
TLDR
We show a relationship between inconsistency in the pairwise comparisons method and conditions of order preservation based on the properties of elements of alo-group. Expand
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  • PDF
Some new properties of inconsistent pairwise comparisons matrices
TLDR
In this paper, a new categorization of inconsistent pairwise comparisons matrices is proposed with respect to the satisfaction/violation of selected logical properties, such as the fundamental selection (FS) condition, the preservation of order preference (POP) and the Preservation of order of intensity of preference (POIP). Expand
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Some notes on the properties of inconsistency indices in pairwise comparisons
Pairwise comparisons are an important tool of modern (multiple criteria) decision making. Since human judgments are often inconsistent, many studies have focused on the means of expressing andExpand
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