{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,12]],"date-time":"2025-10-12T03:11:59Z","timestamp":1760238719724,"version":"build-2065373602"},"reference-count":9,"publisher":"MDPI AG","issue":"9","license":[{"start":{"date-parts":[[2020,8,24]],"date-time":"2020-08-24T00:00:00Z","timestamp":1598227200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Entropy"],"abstract":"<jats:p>In attributing individual credit for co-authored academic publications, one issue is how to apportion (unequal) credit, based on the order of authorship. Apportioning credit for completed joint undertakings has always been a challenge. Academic promotion committees are faced with such tasks regularly, when trying to infer a candidate\u2019s contribution to an article they coauthored with others. We propose a method for achieving this goal in disciplines (such as the author\u2019s) where the default order is alphabetical. The credits are those maximizing Shannon entropy subject to order constraints.<\/jats:p>","DOI":"10.3390\/e22090927","type":"journal-article","created":{"date-parts":[[2020,8,24]],"date-time":"2020-08-24T10:37:32Z","timestamp":1598265452000},"page":"927","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Inferring Authors\u2019 Relative Contributions to Publications from the Order of Their Names When Default Order Is Alphabetical"],"prefix":"10.3390","volume":"22","author":[{"given":"Yigal","family":"Gerchak","sequence":"first","affiliation":[{"name":"Department of Industrial Engineering, Tel Aviv University, Tel-Aviv 69978, Israel"}]}],"member":"1968","published-online":{"date-parts":[[2020,8,24]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"438","DOI":"10.1001\/jama.1994.03510300044036","article-title":"The Contributions of Authors to Multi authored Biomedical Research Papers","volume":"271","author":"Shapiro","year":"1994","journal-title":"J. Am. Med Assoc."},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"107","DOI":"10.1007\/s11192-011-0389-7","article-title":"Weighted Indices for Evaluating the Quality of Research with Multiple Authorship","volume":"88","author":"Abbas","year":"2011","journal-title":"Scientometrics"},{"key":"ref_3","doi-asserted-by":"crossref","first-page":"291","DOI":"10.1007\/s11192-011-0451-5","article-title":"Credit where Credit\u2019s Due: Accounting for Co-authorship in Citation Counts","volume":"89","author":"Tol","year":"2011","journal-title":"Scientometrics"},{"key":"ref_4","doi-asserted-by":"crossref","first-page":"1608","DOI":"10.1002\/asi.20845","article-title":"Mathematical Theory of the h-and g-index in case of Fractional counting of Authorship","volume":"59","author":"Egghe","year":"2008","journal-title":"J. Am. Soc. Inf. Sci. Technol."},{"key":"ref_5","doi-asserted-by":"crossref","first-page":"865","DOI":"10.1007\/s11192-013-1219-x","article-title":"The Impact of Publications from Mainland China on Trends in Alphabetical Authorship","volume":"99","author":"Liu","year":"2014","journal-title":"Scientometrics"},{"key":"ref_6","unstructured":"Jaynes, E.T. (1958). Probability Theory in Science and Engineering. Colloquium Lectures in Pure and Applied Science, Field Research Laboratory, Socony Mobil Oil Company."},{"key":"ref_7","doi-asserted-by":"crossref","first-page":"1200","DOI":"10.1287\/opre.21.6.1200","article-title":"The Maximum-Entropy Distribution of the Future Market Price of a Stock","volume":"21","author":"Cozzolino","year":"1973","journal-title":"Oper. Res."},{"key":"ref_8","unstructured":"Cover, T.M., and Thomas, J.A. (1999). Elements of Information Theory, John Wiley & Sons. [2nd ed.]."},{"key":"ref_9","doi-asserted-by":"crossref","unstructured":"Kotz, S., Johnson, N.L., and Balakrishnan, N. (2000). Continuous Multivariate Distributions: Model and Applications, John Wiley & Sons. [2nd ed.].","DOI":"10.1002\/0471722065"}],"container-title":["Entropy"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.mdpi.com\/1099-4300\/22\/9\/927\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,11]],"date-time":"2025-10-11T10:05:46Z","timestamp":1760177146000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.mdpi.com\/1099-4300\/22\/9\/927"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,8,24]]},"references-count":9,"journal-issue":{"issue":"9","published-online":{"date-parts":[[2020,9]]}},"alternative-id":["e22090927"],"URL":"https:\/\/doi.org\/10.3390\/e22090927","relation":{},"ISSN":["1099-4300"],"issn-type":[{"type":"electronic","value":"1099-4300"}],"subject":[],"published":{"date-parts":[[2020,8,24]]}}}