Design Thinking Research by Unknown

Author:Unknown
Language: eng
Format: epub
ISBN: 9783319970820
Publisher: Springer International Publishing

These PageRank scores induce a ranking on participants. Given these PageRank scores, the principal investigator and DRIs work together to set a threshold score for co-authorship, based on their assessment of the level of contribution appropriate to be listed as a coauthor. Those below the cutoff are credited in acknowledgments. The PI also uses these credit rankings as a quantitative measure in letters of recommendation sent in support of participants.

We overcome the quid-pro-quo attack and link rings by manipulating the PageRank damping factor d and by limiting the fraction of a node’s score that it can pass to any individual outlink (Baeza-Yates et al. 2007). However, there remain several degrees of freedom in this credit system. First: is the PI included in the credit graph? Excluding is appealing but in practice led to situations where the PI had no power to help resolve credit infighting, so we now include the PI in the credit graph. Second: when can participants see the results? In order to prevent post-submission authorship surprises, we collect initial credit distributions 1 week before the paper deadline and publicly publish a set of tentative PageRank scores. We then allow participants to change their credit distributions until a few hours before the deadline. Late credit changes affected mainly the ranking of the last authors.

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