منابع مشابه
How Much Do Monographs Cost? And Why Should We Care?
What does it cost to make a high quality, digital monograph? What may sound like an obvious question turns out to be a very knotty one, driving to the heart of the essence of scholarly publishing today. It is particularly relevant in an environment where the potential of a sustainable open access (OA) business model for monographs is being explored. Two complementary studies funded by The Andre...
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This paper responds to a number of criticisms of Dempster-Shafer theory made by Judea Pearl. He criticises Dempster-Shafer belief for not obeying the laws of Bayesian belief," however, these laws lead to well-known problems in the face of ignorance, and seem unreasonably restrictive. It is argued that it is not reasonable to expect a measure of belief to obey Pearl's sandwich principle. The sta...
متن کاملHow much does curation cost?
NIH administrators have recently expressed concerns about the cost of curation for biological databases. However, they did not articulate the exact costs of curation. Here we calculate the cost of biocuration of articles for the EcoCyc database as $219 per article over a 5-year period. That cost is 6-15% of the cost of open-access publication fees for publishing biomedical articles, and we esti...
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This paper addresses the perennial issue, "How much V&V is enough for an accreditation?" or, perhaps more to the point, "How much do you have to spend to convince someone that your model is any good?". The answer is discussed in terms of our experience in providing accreditation support for weapons system programs within the Department of Defense (DoD). We begin by describing an integrated V&V ...
متن کاملHow much do Workers Search ?
In this paper, I consider four determinants of wages: productivity, workers’ bargaining power, competition between employers due to on-the-job search, and search intensity by workers. Workers can increase their job offer arrival rate through costly search. Employers take into consideration the search intensity choices of their employees when the two parties jointly set wages. Using a Nash barga...
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ژورنال
عنوان ژورنال: Nature Reviews Drug Discovery
سال: 2018
ISSN: 1474-1776,1474-1784
DOI: 10.1038/nrd.2018.198