2013
DOI: 10.1016/j.measurement.2013.04.044
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Ordinal measurement, preference aggregation and interlaboratory comparisons

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Cited by 30 publications
(6 citation statements)
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“…Therefore, aside from large values of ω, the execution time is affordable even for this number of alternatives. The obtained results show that the proposed algorithms for the computation of the Kemeny rankign(s) outperform the state-of-the-art exact algorithm [13], which already outperformed greatly other exact algorithms proposed in the literature [18,19].…”
Section: Resultsmentioning
confidence: 81%
“…Therefore, aside from large values of ω, the execution time is affordable even for this number of alternatives. The obtained results show that the proposed algorithms for the computation of the Kemeny rankign(s) outperform the state-of-the-art exact algorithm [13], which already outperformed greatly other exact algorithms proposed in the literature [18,19].…”
Section: Resultsmentioning
confidence: 81%
“…as the number of alternatives increases. Nevertheless, for a reasonable number of alternatives and a sufficiently powerful computer, this problem is solvable 5,6,30 . The main problem, however, is that, unlike the aforementioned ordinal scale, where in rare cases, two neighboring adjacent median categories are possible; in this situation, a much larger number of medians can appear.…”
Section: Suggested Methods For Overcoming Problemsmentioning
confidence: 99%
“…The exploration of prefixes of rankings (i.e., rankings starting from the same alternatives) was firstly introduced in [4]. These prefixes are also used in [14], where the author provides a lower bound for the Kemeny distance associated with each prefix by adding the values min(o i j , o ji ) for every two alternatives that have not been fixed by the prefix.…”
Section: Branch and Bound Algorithmsmentioning
confidence: 99%