Issue No. 01 - January/February (2001 vol. 18)
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/52.903173
Despite the existence of structured methods for software sizing and effort estimation, the so-called "expert" approach seems to be the prevalent way to produce estimates in the software industry. The paired-comparisons method offers a more accurate and precise alternative to "guesstimating."
E. Miranda, "Improving Subjective Estimates Using Paired Comparisons," in IEEE Software, vol. 18, no. , pp. 87-91, 2001.